/usr/bin/java -ea -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/AutomizerC.xml -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationQvasr_64.epf -i ../../../trunk/examples/svcomp/openssl-simplified/s3_srvr_12.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-fb4f59a-m [2022-04-28 14:53:17,382 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-04-28 14:53:17,390 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-04-28 14:53:17,416 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2022-04-28 14:53:17,422 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-04-28 14:53:17,423 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-04-28 14:53:17,424 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-04-28 14:53:17,424 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-04-28 14:53:17,425 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-04-28 14:53:17,425 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-04-28 14:53:17,427 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-04-28 14:53:17,433 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-04-28 14:53:17,433 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-04-28 14:53:17,439 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-04-28 14:53:17,439 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-04-28 14:53:17,440 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-04-28 14:53:17,440 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-04-28 14:53:17,442 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2022-04-28 14:53:17,447 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-04-28 14:53:17,447 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-04-28 14:53:17,453 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-04-28 14:53:17,454 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationQvasr_64.epf [2022-04-28 14:53:17,463 INFO L113 SettingsManager]: Loading preferences was successful [2022-04-28 14:53:17,463 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-04-28 14:53:17,464 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-04-28 14:53:17,464 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-04-28 14:53:17,464 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-04-28 14:53:17,465 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-04-28 14:53:17,465 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-04-28 14:53:17,465 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-04-28 14:53:17,465 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-04-28 14:53:17,465 INFO L138 SettingsManager]: * Use constant arrays=true [2022-04-28 14:53:17,465 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-04-28 14:53:17,466 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-04-28 14:53:17,466 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-04-28 14:53:17,466 INFO L138 SettingsManager]: * To the following directory=./dump/ [2022-04-28 14:53:17,466 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-04-28 14:53:17,466 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-04-28 14:53:17,466 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-04-28 14:53:17,466 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=Craig_NestedInterpolation [2022-04-28 14:53:17,466 INFO L138 SettingsManager]: * Trace refinement strategy=ACCELERATED_INTERPOLATION [2022-04-28 14:53:17,466 INFO L138 SettingsManager]: * Trace refinement strategy used in Accelerated Interpolation=CAMEL [2022-04-28 14:53:17,466 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-04-28 14:53:17,466 INFO L138 SettingsManager]: * Loop acceleration method that is used by accelerated interpolation=QVASR [2022-04-28 14:53:17,466 INFO L138 SettingsManager]: * Use separate solver for trace checks=false 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.core: Log level for class -> de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=WARN; [2022-04-28 14:53:17,620 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-04-28 14:53:17,633 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-04-28 14:53:17,634 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-04-28 14:53:17,635 INFO L271 PluginConnector]: Initializing CDTParser... [2022-04-28 14:53:17,635 INFO L275 PluginConnector]: CDTParser initialized [2022-04-28 14:53:17,636 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/openssl-simplified/s3_srvr_12.cil.c [2022-04-28 14:53:17,699 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6873995b8/357b8640b1ba44c391a3503b5f562362/FLAG39e7d3fc1 [2022-04-28 14:53:18,075 INFO L306 CDTParser]: Found 1 translation units. [2022-04-28 14:53:18,076 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/openssl-simplified/s3_srvr_12.cil.c [2022-04-28 14:53:18,085 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6873995b8/357b8640b1ba44c391a3503b5f562362/FLAG39e7d3fc1 [2022-04-28 14:53:18,093 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6873995b8/357b8640b1ba44c391a3503b5f562362 [2022-04-28 14:53:18,094 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-04-28 14:53:18,095 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2022-04-28 14:53:18,096 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-04-28 14:53:18,096 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-04-28 14:53:18,098 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-04-28 14:53:18,099 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.04 02:53:18" (1/1) ... [2022-04-28 14:53:18,100 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7cf3ddd2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.04 02:53:18, skipping insertion in model container [2022-04-28 14:53:18,100 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.04 02:53:18" (1/1) ... [2022-04-28 14:53:18,104 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-04-28 14:53:18,133 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-04-28 14:53:18,310 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] [2022-04-28 14:53:18,314 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-04-28 14:53:18,320 INFO L203 MainTranslator]: Completed pre-run [2022-04-28 14:53:18,374 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] [2022-04-28 14:53:18,376 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-04-28 14:53:18,393 INFO L208 MainTranslator]: Completed translation [2022-04-28 14:53:18,394 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.04 02:53:18 WrapperNode [2022-04-28 14:53:18,394 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-04-28 14:53:18,395 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-04-28 14:53:18,395 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-04-28 14:53:18,395 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-04-28 14:53:18,401 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.04 02:53:18" (1/1) ... [2022-04-28 14:53:18,402 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.04 02:53:18" (1/1) ... [2022-04-28 14:53:18,408 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.04 02:53:18" (1/1) ... [2022-04-28 14:53:18,408 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.04 02:53:18" (1/1) ... [2022-04-28 14:53:18,420 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.04 02:53:18" (1/1) ... [2022-04-28 14:53:18,431 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.04 02:53:18" (1/1) ... [2022-04-28 14:53:18,433 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.04 02:53:18" (1/1) ... [2022-04-28 14:53:18,436 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-04-28 14:53:18,436 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-04-28 14:53:18,436 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-04-28 14:53:18,436 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-04-28 14:53:18,437 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.04 02:53:18" (1/1) ... [2022-04-28 14:53:18,447 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-04-28 14:53:18,456 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 14:53:18,464 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) [2022-04-28 14:53:18,483 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 [2022-04-28 14:53:18,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2022-04-28 14:53:18,491 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-04-28 14:53:18,491 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2022-04-28 14:53:18,491 INFO L138 BoogieDeclarations]: Found implementation of procedure ssl3_accept [2022-04-28 14:53:18,491 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2022-04-28 14:53:18,491 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2022-04-28 14:53:18,491 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2022-04-28 14:53:18,491 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2022-04-28 14:53:18,491 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-04-28 14:53:18,491 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_char [2022-04-28 14:53:18,491 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2022-04-28 14:53:18,491 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2022-04-28 14:53:18,491 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2022-04-28 14:53:18,492 INFO L130 BoogieDeclarations]: Found specification of procedure ssl3_accept [2022-04-28 14:53:18,492 INFO L130 BoogieDeclarations]: Found specification of procedure main [2022-04-28 14:53:18,492 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2022-04-28 14:53:18,492 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-04-28 14:53:18,492 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-04-28 14:53:18,492 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-04-28 14:53:18,492 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-04-28 14:53:18,492 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-04-28 14:53:18,548 INFO L234 CfgBuilder]: Building ICFG [2022-04-28 14:53:18,549 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-04-28 14:53:18,619 WARN L811 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-04-28 14:53:19,075 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##90: assume false; [2022-04-28 14:53:19,075 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##91: assume !false; [2022-04-28 14:53:19,080 INFO L275 CfgBuilder]: Performing block encoding [2022-04-28 14:53:19,086 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-04-28 14:53:19,087 INFO L299 CfgBuilder]: Removed 1 assume(true) statements. [2022-04-28 14:53:19,088 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.04 02:53:19 BoogieIcfgContainer [2022-04-28 14:53:19,088 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-04-28 14:53:19,090 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-04-28 14:53:19,090 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-04-28 14:53:19,105 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-04-28 14:53:19,106 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 28.04 02:53:18" (1/3) ... [2022-04-28 14:53:19,106 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@174a044a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.04 02:53:19, skipping insertion in model container [2022-04-28 14:53:19,106 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.04 02:53:18" (2/3) ... [2022-04-28 14:53:19,107 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@174a044a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.04 02:53:19, skipping insertion in model container [2022-04-28 14:53:19,107 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.04 02:53:19" (3/3) ... [2022-04-28 14:53:19,108 INFO L111 eAbstractionObserver]: Analyzing ICFG s3_srvr_12.cil.c [2022-04-28 14:53:19,120 INFO L201 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2022-04-28 14:53:19,120 INFO L160 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-04-28 14:53:19,161 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-04-28 14:53:19,168 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=Craig_NestedInterpolation, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=All, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings@5f4ae898, mLbeIndependenceSettings=de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings@2cae052b [2022-04-28 14:53:19,168 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-04-28 14:53:19,188 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) [2022-04-28 14:53:19,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-04-28 14:53:19,194 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 14:53:19,195 INFO L195 NwaCegarLoop]: 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] [2022-04-28 14:53:19,195 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 14:53:19,198 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 14:53:19,198 INFO L85 PathProgramCache]: Analyzing trace with hash 1199187261, now seen corresponding path program 1 times [2022-04-28 14:53:19,203 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 14:53:19,203 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1149135638] [2022-04-28 14:53:19,210 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 14:53:19,229 INFO L85 PathProgramCache]: Analyzing trace with hash 1199187261, now seen corresponding path program 2 times [2022-04-28 14:53:19,232 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 14:53:19,232 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [354781943] [2022-04-28 14:53:19,232 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 14:53:19,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 14:53:19,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:53:19,478 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 14:53:19,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:53:19,515 INFO L290 TraceCheckUtils]: 0: Hoare triple {187#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(17, 2);call #Ultimate.allocInit(12, 3); {179#true} is VALID [2022-04-28 14:53:19,516 INFO L290 TraceCheckUtils]: 1: Hoare triple {179#true} assume true; {179#true} is VALID [2022-04-28 14:53:19,516 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {179#true} {179#true} #752#return; {179#true} is VALID [2022-04-28 14:53:19,517 INFO L272 TraceCheckUtils]: 0: Hoare triple {179#true} call ULTIMATE.init(); {187#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 14:53:19,518 INFO L290 TraceCheckUtils]: 1: Hoare triple {187#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(17, 2);call #Ultimate.allocInit(12, 3); {179#true} is VALID [2022-04-28 14:53:19,519 INFO L290 TraceCheckUtils]: 2: Hoare triple {179#true} assume true; {179#true} is VALID [2022-04-28 14:53:19,519 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {179#true} {179#true} #752#return; {179#true} is VALID [2022-04-28 14:53:19,519 INFO L272 TraceCheckUtils]: 4: Hoare triple {179#true} call #t~ret59 := main(); {179#true} is VALID [2022-04-28 14:53:19,520 INFO L290 TraceCheckUtils]: 5: Hoare triple {179#true} havoc ~s~0;havoc ~tmp~1;~s~0 := 8464; {184#(<= main_~s~0 8464)} is VALID [2022-04-28 14:53:19,521 INFO L272 TraceCheckUtils]: 6: Hoare triple {184#(<= main_~s~0 8464)} call #t~ret58 := ssl3_accept(~s~0); {185#(not (= 8480 |ssl3_accept_#in~initial_state|))} is VALID [2022-04-28 14:53:19,524 INFO L290 TraceCheckUtils]: 7: Hoare triple {185#(not (= 8480 |ssl3_accept_#in~initial_state|))} ~initial_state := #in~initial_state;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~s__info_callback~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~s__in_handshake~0 := #t~nondet5;havoc #t~nondet5;havoc ~s__state~0;havoc ~s__new_session~0;havoc ~s__server~0;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~s__version~0 := #t~nondet6;havoc #t~nondet6;havoc ~s__type~0;havoc ~s__init_num~0;assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647;~s__hit~0 := #t~nondet7;havoc #t~nondet7;havoc ~s__rwstate~0;~s__init_buf___0~0 := 1;assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647;~s__debug~0 := #t~nondet8;havoc #t~nondet8;havoc ~s__shutdown~0;assume -2147483648 <= #t~nondet9 && #t~nondet9 <= 2147483647;~s__cert~0 := #t~nondet9;havoc #t~nondet9;assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647;~s__options~0 := #t~nondet10;havoc #t~nondet10;assume -2147483648 <= #t~nondet11 && #t~nondet11 <= 2147483647;~s__verify_mode~0 := #t~nondet11;havoc #t~nondet11;assume -2147483648 <= #t~nondet12 && #t~nondet12 <= 2147483647;~s__session__peer~0 := #t~nondet12;havoc #t~nondet12;assume -2147483648 <= #t~nondet13 && #t~nondet13 <= 2147483647;~s__cert__pkeys__AT0__privatekey~0 := #t~nondet13;havoc #t~nondet13;assume -2147483648 <= #t~nondet14 && #t~nondet14 <= 2147483647;~s__ctx__info_callback~0 := #t~nondet14;havoc #t~nondet14;assume -2147483648 <= #t~nondet15 && #t~nondet15 <= 2147483647;~s__ctx__stats__sess_accept_renegotiate~0 := #t~nondet15;havoc #t~nondet15;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~s__ctx__stats__sess_accept~0 := #t~nondet16;havoc #t~nondet16;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~s__ctx__stats__sess_accept_good~0 := #t~nondet17;havoc #t~nondet17;havoc ~s__s3__tmp__cert_request~0;havoc ~s__s3__tmp__reuse_message~0;havoc ~s__s3__tmp__use_rsa_tmp~0;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~s__s3__tmp__new_cipher~0 := #t~nondet18;havoc #t~nondet18;havoc ~s__s3__tmp__new_cipher__algorithms~0;havoc ~s__s3__tmp__next_state___0~0;havoc ~s__s3__tmp__new_cipher__algo_strength~0;havoc ~s__session__cipher~0;havoc ~buf~0;havoc ~l~0;havoc ~Time~0;havoc ~tmp~0;havoc ~cb~0;assume -9223372036854775808 <= #t~nondet19 && #t~nondet19 <= 9223372036854775807;~num1~0 := #t~nondet19;havoc #t~nondet19;havoc ~ret~0;havoc ~new_state~0;havoc ~state~0;havoc ~skip~0;havoc ~got_new_session~0;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~tmp___1~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~tmp___2~0 := #t~nondet21;havoc #t~nondet21;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp___3~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___4~0 := #t~nondet23;havoc #t~nondet23;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~tmp___5~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~tmp___6~0 := #t~nondet25;havoc #t~nondet25;havoc ~tmp___7~0;assume -9223372036854775808 <= #t~nondet26 && #t~nondet26 <= 9223372036854775807;~tmp___8~0 := #t~nondet26;havoc #t~nondet26;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~tmp___9~0 := #t~nondet27;havoc #t~nondet27;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~tmp___10~0 := #t~nondet28;havoc #t~nondet28;havoc ~blastFlag~0;havoc ~__cil_tmp55~0;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~0;havoc ~__cil_tmp59~0;havoc ~__cil_tmp60~0;~__cil_tmp61~0 := #t~nondet29;havoc #t~nondet29;~s__state~0 := ~initial_state;~blastFlag~0 := 0;assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647;~tmp~0 := #t~nondet30;havoc #t~nondet30;~Time~0 := ~tmp~0;~cb~0 := 0;~ret~0 := -1;~skip~0 := 0;~got_new_session~0 := 0; {186#(not (= ssl3_accept_~s__state~0 8480))} is VALID [2022-04-28 14:53:19,524 INFO L290 TraceCheckUtils]: 8: Hoare triple {186#(not (= ssl3_accept_~s__state~0 8480))} assume 0 != ~s__info_callback~0;~cb~0 := ~s__info_callback~0; {186#(not (= ssl3_accept_~s__state~0 8480))} is VALID [2022-04-28 14:53:19,530 INFO L290 TraceCheckUtils]: 9: Hoare triple {186#(not (= ssl3_accept_~s__state~0 8480))} #t~post31 := ~s__in_handshake~0;~s__in_handshake~0 := 1 + #t~post31;havoc #t~post31; {186#(not (= ssl3_accept_~s__state~0 8480))} is VALID [2022-04-28 14:53:19,530 INFO L290 TraceCheckUtils]: 10: Hoare triple {186#(not (= ssl3_accept_~s__state~0 8480))} assume !(0 != 12288 + ~tmp___1~0); {186#(not (= ssl3_accept_~s__state~0 8480))} is VALID [2022-04-28 14:53:19,531 INFO L290 TraceCheckUtils]: 11: Hoare triple {186#(not (= ssl3_accept_~s__state~0 8480))} assume !(0 == ~s__cert~0); {186#(not (= ssl3_accept_~s__state~0 8480))} is VALID [2022-04-28 14:53:19,532 INFO L290 TraceCheckUtils]: 12: Hoare triple {186#(not (= ssl3_accept_~s__state~0 8480))} assume !false; {186#(not (= ssl3_accept_~s__state~0 8480))} is VALID [2022-04-28 14:53:19,532 INFO L290 TraceCheckUtils]: 13: Hoare triple {186#(not (= ssl3_accept_~s__state~0 8480))} ~state~0 := ~s__state~0; {186#(not (= ssl3_accept_~s__state~0 8480))} is VALID [2022-04-28 14:53:19,533 INFO L290 TraceCheckUtils]: 14: Hoare triple {186#(not (= ssl3_accept_~s__state~0 8480))} assume !(12292 == ~s__state~0); {186#(not (= ssl3_accept_~s__state~0 8480))} is VALID [2022-04-28 14:53:19,534 INFO L290 TraceCheckUtils]: 15: Hoare triple {186#(not (= ssl3_accept_~s__state~0 8480))} assume !(16384 == ~s__state~0); {186#(not (= ssl3_accept_~s__state~0 8480))} is VALID [2022-04-28 14:53:19,535 INFO L290 TraceCheckUtils]: 16: Hoare triple {186#(not (= ssl3_accept_~s__state~0 8480))} assume !(8192 == ~s__state~0); {186#(not (= ssl3_accept_~s__state~0 8480))} is VALID [2022-04-28 14:53:19,535 INFO L290 TraceCheckUtils]: 17: Hoare triple {186#(not (= ssl3_accept_~s__state~0 8480))} assume !(24576 == ~s__state~0); {186#(not (= ssl3_accept_~s__state~0 8480))} is VALID [2022-04-28 14:53:19,536 INFO L290 TraceCheckUtils]: 18: Hoare triple {186#(not (= ssl3_accept_~s__state~0 8480))} assume !(8195 == ~s__state~0); {186#(not (= ssl3_accept_~s__state~0 8480))} is VALID [2022-04-28 14:53:19,536 INFO L290 TraceCheckUtils]: 19: Hoare triple {186#(not (= ssl3_accept_~s__state~0 8480))} assume 8480 == ~s__state~0; {180#false} is VALID [2022-04-28 14:53:19,536 INFO L290 TraceCheckUtils]: 20: Hoare triple {180#false} ~s__shutdown~0 := 0;assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647;~ret~0 := #t~nondet35;havoc #t~nondet35; {180#false} is VALID [2022-04-28 14:53:19,537 INFO L290 TraceCheckUtils]: 21: Hoare triple {180#false} assume !(~ret~0 <= 0);~s__s3__tmp__next_state___0~0 := 8482;~s__state~0 := 8448;~s__init_num~0 := 0; {180#false} is VALID [2022-04-28 14:53:19,537 INFO L290 TraceCheckUtils]: 22: Hoare triple {180#false} assume -2147483648 <= #t~nondet55 && #t~nondet55 <= 2147483647;~s__s3__tmp__reuse_message~0 := #t~nondet55;havoc #t~nondet55; {180#false} is VALID [2022-04-28 14:53:19,537 INFO L290 TraceCheckUtils]: 23: Hoare triple {180#false} assume 0 == ~s__s3__tmp__reuse_message~0; {180#false} is VALID [2022-04-28 14:53:19,537 INFO L290 TraceCheckUtils]: 24: Hoare triple {180#false} assume 0 == ~skip~0; {180#false} is VALID [2022-04-28 14:53:19,537 INFO L290 TraceCheckUtils]: 25: Hoare triple {180#false} assume 8560 == ~state~0; {180#false} is VALID [2022-04-28 14:53:19,537 INFO L290 TraceCheckUtils]: 26: Hoare triple {180#false} assume 8448 == ~s__state~0; {180#false} is VALID [2022-04-28 14:53:19,538 INFO L290 TraceCheckUtils]: 27: Hoare triple {180#false} assume -1 != ~s__verify_mode~0; {180#false} is VALID [2022-04-28 14:53:19,538 INFO L290 TraceCheckUtils]: 28: Hoare triple {180#false} assume -2 != ~s__verify_mode~0; {180#false} is VALID [2022-04-28 14:53:19,538 INFO L290 TraceCheckUtils]: 29: Hoare triple {180#false} assume 9021 != ~__cil_tmp61~0 % 18446744073709551616; {180#false} is VALID [2022-04-28 14:53:19,538 INFO L290 TraceCheckUtils]: 30: Hoare triple {180#false} assume 4294967294 != ~__cil_tmp58~0 % 18446744073709551616; {180#false} is VALID [2022-04-28 14:53:19,538 INFO L290 TraceCheckUtils]: 31: Hoare triple {180#false} assume 4 != ~blastFlag~0; {180#false} is VALID [2022-04-28 14:53:19,539 INFO L290 TraceCheckUtils]: 32: Hoare triple {180#false} assume 1024 != ~tmp___7~0; {180#false} is VALID [2022-04-28 14:53:19,539 INFO L290 TraceCheckUtils]: 33: Hoare triple {180#false} assume !false; {180#false} is VALID [2022-04-28 14:53:19,539 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 14:53:19,540 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 14:53:19,540 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [354781943] [2022-04-28 14:53:19,541 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [354781943] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:53:19,541 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:53:19,541 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-28 14:53:19,545 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 14:53:19,546 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1149135638] [2022-04-28 14:53:19,546 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1149135638] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:53:19,546 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:53:19,546 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-28 14:53:19,547 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [64973261] [2022-04-28 14:53:19,547 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 14:53:19,565 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 [2022-04-28 14:53:19,567 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 14:53:19,569 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 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) [2022-04-28 14:53:19,604 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 34 edges. 34 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:53:19,604 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-04-28 14:53:19,605 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 14:53:19,618 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-04-28 14:53:19,618 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-04-28 14:53:19,621 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) [2022-04-28 14:53:20,634 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:53:20,634 INFO L93 Difference]: Finished difference Result 363 states and 624 transitions. [2022-04-28 14:53:20,634 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-04-28 14:53:20,635 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 [2022-04-28 14:53:20,635 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 14:53:20,636 INFO L82 GeneralOperation]: Start removeUnreachable. 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) [2022-04-28 14:53:20,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 624 transitions. [2022-04-28 14:53:20,650 INFO L82 GeneralOperation]: Start removeUnreachable. 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) [2022-04-28 14:53:20,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 624 transitions. [2022-04-28 14:53:20,659 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 6 states and 624 transitions. [2022-04-28 14:53:21,057 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 624 edges. 624 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:53:21,072 INFO L225 Difference]: With dead ends: 363 [2022-04-28 14:53:21,072 INFO L226 Difference]: Without dead ends: 180 [2022-04-28 14:53:21,075 INFO L412 NwaCegarLoop]: 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 [2022-04-28 14:53:21,079 INFO L413 NwaCegarLoop]: 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, 0.3s IncrementalHoareTripleChecker+Time [2022-04-28 14:53:21,080 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [862 Valid, 258 Invalid, 468 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [38 Valid, 430 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-04-28 14:53:21,092 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 180 states. [2022-04-28 14:53:21,124 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 180 to 178. [2022-04-28 14:53:21,125 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 14:53:21,131 INFO L82 GeneralOperation]: Start isEquivalent. First operand 180 states. Second 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) [2022-04-28 14:53:21,132 INFO L74 IsIncluded]: Start isIncluded. First operand 180 states. Second 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) [2022-04-28 14:53:21,136 INFO L87 Difference]: Start difference. First operand 180 states. Second 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) [2022-04-28 14:53:21,145 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:53:21,145 INFO L93 Difference]: Finished difference Result 180 states and 285 transitions. [2022-04-28 14:53:21,145 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 285 transitions. [2022-04-28 14:53:21,151 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:53:21,152 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:53:21,152 INFO L74 IsIncluded]: Start isIncluded. First 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) Second operand 180 states. [2022-04-28 14:53:21,152 INFO L87 Difference]: Start difference. First 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) Second operand 180 states. [2022-04-28 14:53:21,159 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:53:21,159 INFO L93 Difference]: Finished difference Result 180 states and 285 transitions. [2022-04-28 14:53:21,159 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 285 transitions. [2022-04-28 14:53:21,160 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:53:21,160 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:53:21,160 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 14:53:21,160 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 14:53:21,161 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) [2022-04-28 14:53:21,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 178 states to 178 states and 283 transitions. [2022-04-28 14:53:21,167 INFO L78 Accepts]: Start accepts. Automaton has 178 states and 283 transitions. Word has length 34 [2022-04-28 14:53:21,167 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 14:53:21,167 INFO L495 AbstractCegarLoop]: Abstraction has 178 states and 283 transitions. [2022-04-28 14:53:21,167 INFO L496 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) [2022-04-28 14:53:21,167 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 178 states and 283 transitions. [2022-04-28 14:53:21,364 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 283 edges. 283 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:53:21,364 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 283 transitions. [2022-04-28 14:53:21,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-04-28 14:53:21,365 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 14:53:21,365 INFO L195 NwaCegarLoop]: 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] [2022-04-28 14:53:21,365 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-04-28 14:53:21,365 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 14:53:21,366 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 14:53:21,366 INFO L85 PathProgramCache]: Analyzing trace with hash -576860, now seen corresponding path program 1 times [2022-04-28 14:53:21,366 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 14:53:21,367 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [953152587] [2022-04-28 14:53:21,370 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 14:53:21,370 INFO L85 PathProgramCache]: Analyzing trace with hash -576860, now seen corresponding path program 2 times [2022-04-28 14:53:21,370 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 14:53:21,373 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1155742554] [2022-04-28 14:53:21,373 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 14:53:21,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 14:53:21,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:53:21,489 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 14:53:21,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:53:21,493 INFO L290 TraceCheckUtils]: 0: Hoare triple {1646#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(17, 2);call #Ultimate.allocInit(12, 3); {1638#true} is VALID [2022-04-28 14:53:21,494 INFO L290 TraceCheckUtils]: 1: Hoare triple {1638#true} assume true; {1638#true} is VALID [2022-04-28 14:53:21,494 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {1638#true} {1638#true} #752#return; {1638#true} is VALID [2022-04-28 14:53:21,494 INFO L272 TraceCheckUtils]: 0: Hoare triple {1638#true} call ULTIMATE.init(); {1646#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 14:53:21,494 INFO L290 TraceCheckUtils]: 1: Hoare triple {1646#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(17, 2);call #Ultimate.allocInit(12, 3); {1638#true} is VALID [2022-04-28 14:53:21,494 INFO L290 TraceCheckUtils]: 2: Hoare triple {1638#true} assume true; {1638#true} is VALID [2022-04-28 14:53:21,495 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {1638#true} {1638#true} #752#return; {1638#true} is VALID [2022-04-28 14:53:21,495 INFO L272 TraceCheckUtils]: 4: Hoare triple {1638#true} call #t~ret59 := main(); {1638#true} is VALID [2022-04-28 14:53:21,495 INFO L290 TraceCheckUtils]: 5: Hoare triple {1638#true} havoc ~s~0;havoc ~tmp~1;~s~0 := 8464; {1643#(<= main_~s~0 8464)} is VALID [2022-04-28 14:53:21,496 INFO L272 TraceCheckUtils]: 6: Hoare triple {1643#(<= main_~s~0 8464)} call #t~ret58 := ssl3_accept(~s~0); {1644#(not (= 12292 |ssl3_accept_#in~initial_state|))} is VALID [2022-04-28 14:53:21,497 INFO L290 TraceCheckUtils]: 7: Hoare triple {1644#(not (= 12292 |ssl3_accept_#in~initial_state|))} ~initial_state := #in~initial_state;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~s__info_callback~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~s__in_handshake~0 := #t~nondet5;havoc #t~nondet5;havoc ~s__state~0;havoc ~s__new_session~0;havoc ~s__server~0;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~s__version~0 := #t~nondet6;havoc #t~nondet6;havoc ~s__type~0;havoc ~s__init_num~0;assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647;~s__hit~0 := #t~nondet7;havoc #t~nondet7;havoc ~s__rwstate~0;~s__init_buf___0~0 := 1;assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647;~s__debug~0 := #t~nondet8;havoc #t~nondet8;havoc ~s__shutdown~0;assume -2147483648 <= #t~nondet9 && #t~nondet9 <= 2147483647;~s__cert~0 := #t~nondet9;havoc #t~nondet9;assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647;~s__options~0 := #t~nondet10;havoc #t~nondet10;assume -2147483648 <= #t~nondet11 && #t~nondet11 <= 2147483647;~s__verify_mode~0 := #t~nondet11;havoc #t~nondet11;assume -2147483648 <= #t~nondet12 && #t~nondet12 <= 2147483647;~s__session__peer~0 := #t~nondet12;havoc #t~nondet12;assume -2147483648 <= #t~nondet13 && #t~nondet13 <= 2147483647;~s__cert__pkeys__AT0__privatekey~0 := #t~nondet13;havoc #t~nondet13;assume -2147483648 <= #t~nondet14 && #t~nondet14 <= 2147483647;~s__ctx__info_callback~0 := #t~nondet14;havoc #t~nondet14;assume -2147483648 <= #t~nondet15 && #t~nondet15 <= 2147483647;~s__ctx__stats__sess_accept_renegotiate~0 := #t~nondet15;havoc #t~nondet15;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~s__ctx__stats__sess_accept~0 := #t~nondet16;havoc #t~nondet16;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~s__ctx__stats__sess_accept_good~0 := #t~nondet17;havoc #t~nondet17;havoc ~s__s3__tmp__cert_request~0;havoc ~s__s3__tmp__reuse_message~0;havoc ~s__s3__tmp__use_rsa_tmp~0;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~s__s3__tmp__new_cipher~0 := #t~nondet18;havoc #t~nondet18;havoc ~s__s3__tmp__new_cipher__algorithms~0;havoc ~s__s3__tmp__next_state___0~0;havoc ~s__s3__tmp__new_cipher__algo_strength~0;havoc ~s__session__cipher~0;havoc ~buf~0;havoc ~l~0;havoc ~Time~0;havoc ~tmp~0;havoc ~cb~0;assume -9223372036854775808 <= #t~nondet19 && #t~nondet19 <= 9223372036854775807;~num1~0 := #t~nondet19;havoc #t~nondet19;havoc ~ret~0;havoc ~new_state~0;havoc ~state~0;havoc ~skip~0;havoc ~got_new_session~0;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~tmp___1~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~tmp___2~0 := #t~nondet21;havoc #t~nondet21;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp___3~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___4~0 := #t~nondet23;havoc #t~nondet23;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~tmp___5~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~tmp___6~0 := #t~nondet25;havoc #t~nondet25;havoc ~tmp___7~0;assume -9223372036854775808 <= #t~nondet26 && #t~nondet26 <= 9223372036854775807;~tmp___8~0 := #t~nondet26;havoc #t~nondet26;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~tmp___9~0 := #t~nondet27;havoc #t~nondet27;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~tmp___10~0 := #t~nondet28;havoc #t~nondet28;havoc ~blastFlag~0;havoc ~__cil_tmp55~0;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~0;havoc ~__cil_tmp59~0;havoc ~__cil_tmp60~0;~__cil_tmp61~0 := #t~nondet29;havoc #t~nondet29;~s__state~0 := ~initial_state;~blastFlag~0 := 0;assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647;~tmp~0 := #t~nondet30;havoc #t~nondet30;~Time~0 := ~tmp~0;~cb~0 := 0;~ret~0 := -1;~skip~0 := 0;~got_new_session~0 := 0; {1645#(not (= 12292 ssl3_accept_~s__state~0))} is VALID [2022-04-28 14:53:21,497 INFO L290 TraceCheckUtils]: 8: Hoare triple {1645#(not (= 12292 ssl3_accept_~s__state~0))} assume 0 != ~s__info_callback~0;~cb~0 := ~s__info_callback~0; {1645#(not (= 12292 ssl3_accept_~s__state~0))} is VALID [2022-04-28 14:53:21,498 INFO L290 TraceCheckUtils]: 9: Hoare triple {1645#(not (= 12292 ssl3_accept_~s__state~0))} #t~post31 := ~s__in_handshake~0;~s__in_handshake~0 := 1 + #t~post31;havoc #t~post31; {1645#(not (= 12292 ssl3_accept_~s__state~0))} is VALID [2022-04-28 14:53:21,498 INFO L290 TraceCheckUtils]: 10: Hoare triple {1645#(not (= 12292 ssl3_accept_~s__state~0))} assume !(0 != 12288 + ~tmp___1~0); {1645#(not (= 12292 ssl3_accept_~s__state~0))} is VALID [2022-04-28 14:53:21,498 INFO L290 TraceCheckUtils]: 11: Hoare triple {1645#(not (= 12292 ssl3_accept_~s__state~0))} assume !(0 == ~s__cert~0); {1645#(not (= 12292 ssl3_accept_~s__state~0))} is VALID [2022-04-28 14:53:21,498 INFO L290 TraceCheckUtils]: 12: Hoare triple {1645#(not (= 12292 ssl3_accept_~s__state~0))} assume !false; {1645#(not (= 12292 ssl3_accept_~s__state~0))} is VALID [2022-04-28 14:53:21,499 INFO L290 TraceCheckUtils]: 13: Hoare triple {1645#(not (= 12292 ssl3_accept_~s__state~0))} ~state~0 := ~s__state~0; {1645#(not (= 12292 ssl3_accept_~s__state~0))} is VALID [2022-04-28 14:53:21,499 INFO L290 TraceCheckUtils]: 14: Hoare triple {1645#(not (= 12292 ssl3_accept_~s__state~0))} assume 12292 == ~s__state~0; {1639#false} is VALID [2022-04-28 14:53:21,499 INFO L290 TraceCheckUtils]: 15: Hoare triple {1639#false} ~s__new_session~0 := 1; {1639#false} is VALID [2022-04-28 14:53:21,499 INFO L290 TraceCheckUtils]: 16: Hoare triple {1639#false} ~s__server~0 := 1; {1639#false} is VALID [2022-04-28 14:53:21,500 INFO L290 TraceCheckUtils]: 17: Hoare triple {1639#false} assume 0 != ~cb~0; {1639#false} is VALID [2022-04-28 14:53:21,500 INFO L290 TraceCheckUtils]: 18: Hoare triple {1639#false} ~__cil_tmp55~0 := 8 * ~s__version~0; {1639#false} is VALID [2022-04-28 14:53:21,500 INFO L290 TraceCheckUtils]: 19: Hoare triple {1639#false} assume !(3 != ~__cil_tmp55~0);~s__type~0 := 8192; {1639#false} is VALID [2022-04-28 14:53:21,500 INFO L290 TraceCheckUtils]: 20: Hoare triple {1639#false} assume !(0 == ~s__init_buf___0~0); {1639#false} is VALID [2022-04-28 14:53:21,500 INFO L290 TraceCheckUtils]: 21: Hoare triple {1639#false} assume !(0 == ~tmp___4~0);~s__init_num~0 := 0; {1639#false} is VALID [2022-04-28 14:53:21,500 INFO L290 TraceCheckUtils]: 22: Hoare triple {1639#false} assume !(12292 != ~s__state~0);#t~post34 := ~s__ctx__stats__sess_accept_renegotiate~0;~s__ctx__stats__sess_accept_renegotiate~0 := 1 + #t~post34;havoc #t~post34;~s__state~0 := 8480; {1639#false} is VALID [2022-04-28 14:53:21,500 INFO L290 TraceCheckUtils]: 23: Hoare triple {1639#false} assume -2147483648 <= #t~nondet55 && #t~nondet55 <= 2147483647;~s__s3__tmp__reuse_message~0 := #t~nondet55;havoc #t~nondet55; {1639#false} is VALID [2022-04-28 14:53:21,500 INFO L290 TraceCheckUtils]: 24: Hoare triple {1639#false} assume 0 == ~s__s3__tmp__reuse_message~0; {1639#false} is VALID [2022-04-28 14:53:21,500 INFO L290 TraceCheckUtils]: 25: Hoare triple {1639#false} assume 0 == ~skip~0; {1639#false} is VALID [2022-04-28 14:53:21,501 INFO L290 TraceCheckUtils]: 26: Hoare triple {1639#false} assume 8560 == ~state~0; {1639#false} is VALID [2022-04-28 14:53:21,501 INFO L290 TraceCheckUtils]: 27: Hoare triple {1639#false} assume 8448 == ~s__state~0; {1639#false} is VALID [2022-04-28 14:53:21,501 INFO L290 TraceCheckUtils]: 28: Hoare triple {1639#false} assume -1 != ~s__verify_mode~0; {1639#false} is VALID [2022-04-28 14:53:21,501 INFO L290 TraceCheckUtils]: 29: Hoare triple {1639#false} assume -2 != ~s__verify_mode~0; {1639#false} is VALID [2022-04-28 14:53:21,501 INFO L290 TraceCheckUtils]: 30: Hoare triple {1639#false} assume 9021 != ~__cil_tmp61~0 % 18446744073709551616; {1639#false} is VALID [2022-04-28 14:53:21,501 INFO L290 TraceCheckUtils]: 31: Hoare triple {1639#false} assume 4294967294 != ~__cil_tmp58~0 % 18446744073709551616; {1639#false} is VALID [2022-04-28 14:53:21,501 INFO L290 TraceCheckUtils]: 32: Hoare triple {1639#false} assume 4 != ~blastFlag~0; {1639#false} is VALID [2022-04-28 14:53:21,501 INFO L290 TraceCheckUtils]: 33: Hoare triple {1639#false} assume 1024 != ~tmp___7~0; {1639#false} is VALID [2022-04-28 14:53:21,502 INFO L290 TraceCheckUtils]: 34: Hoare triple {1639#false} assume !false; {1639#false} is VALID [2022-04-28 14:53:21,502 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 14:53:21,502 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 14:53:21,502 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1155742554] [2022-04-28 14:53:21,502 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1155742554] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:53:21,502 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:53:21,502 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-28 14:53:21,502 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 14:53:21,503 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [953152587] [2022-04-28 14:53:21,503 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [953152587] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:53:21,503 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:53:21,503 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-28 14:53:21,503 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2021450125] [2022-04-28 14:53:21,503 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 14:53:21,503 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 [2022-04-28 14:53:21,504 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 14:53:21,504 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 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) [2022-04-28 14:53:21,523 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 35 edges. 35 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:53:21,523 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-04-28 14:53:21,523 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 14:53:21,524 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-04-28 14:53:21,524 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-04-28 14:53:21,524 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) [2022-04-28 14:53:22,240 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:53:22,240 INFO L93 Difference]: Finished difference Result 364 states and 581 transitions. [2022-04-28 14:53:22,240 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-04-28 14:53:22,240 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 [2022-04-28 14:53:22,240 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 14:53:22,240 INFO L82 GeneralOperation]: Start removeUnreachable. 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) [2022-04-28 14:53:22,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 521 transitions. [2022-04-28 14:53:22,244 INFO L82 GeneralOperation]: Start removeUnreachable. 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) [2022-04-28 14:53:22,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 521 transitions. [2022-04-28 14:53:22,247 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 6 states and 521 transitions. [2022-04-28 14:53:22,595 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 521 edges. 521 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:53:22,598 INFO L225 Difference]: With dead ends: 364 [2022-04-28 14:53:22,598 INFO L226 Difference]: Without dead ends: 200 [2022-04-28 14:53:22,599 INFO L412 NwaCegarLoop]: 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 [2022-04-28 14:53:22,600 INFO L413 NwaCegarLoop]: 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, 0.2s IncrementalHoareTripleChecker+Time [2022-04-28 14:53:22,600 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [766 Valid, 197 Invalid, 386 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [31 Valid, 355 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-04-28 14:53:22,601 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 200 states. [2022-04-28 14:53:22,612 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 200 to 200. [2022-04-28 14:53:22,612 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 14:53:22,612 INFO L82 GeneralOperation]: Start isEquivalent. First operand 200 states. Second 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) [2022-04-28 14:53:22,613 INFO L74 IsIncluded]: Start isIncluded. First operand 200 states. Second 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) [2022-04-28 14:53:22,613 INFO L87 Difference]: Start difference. First operand 200 states. Second 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) [2022-04-28 14:53:22,620 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:53:22,620 INFO L93 Difference]: Finished difference Result 200 states and 313 transitions. [2022-04-28 14:53:22,620 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 313 transitions. [2022-04-28 14:53:22,620 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:53:22,620 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:53:22,621 INFO L74 IsIncluded]: Start isIncluded. First 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) Second operand 200 states. [2022-04-28 14:53:22,621 INFO L87 Difference]: Start difference. First 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) Second operand 200 states. [2022-04-28 14:53:22,628 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:53:22,628 INFO L93 Difference]: Finished difference Result 200 states and 313 transitions. [2022-04-28 14:53:22,628 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 313 transitions. [2022-04-28 14:53:22,628 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:53:22,628 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:53:22,628 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 14:53:22,629 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 14:53:22,629 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) [2022-04-28 14:53:22,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 200 states to 200 states and 313 transitions. [2022-04-28 14:53:22,636 INFO L78 Accepts]: Start accepts. Automaton has 200 states and 313 transitions. Word has length 35 [2022-04-28 14:53:22,637 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 14:53:22,637 INFO L495 AbstractCegarLoop]: Abstraction has 200 states and 313 transitions. [2022-04-28 14:53:22,637 INFO L496 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) [2022-04-28 14:53:22,637 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 200 states and 313 transitions. [2022-04-28 14:53:22,874 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 313 edges. 313 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:53:22,875 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 313 transitions. [2022-04-28 14:53:22,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-04-28 14:53:22,875 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 14:53:22,875 INFO L195 NwaCegarLoop]: 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] [2022-04-28 14:53:22,875 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-04-28 14:53:22,876 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 14:53:22,876 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 14:53:22,876 INFO L85 PathProgramCache]: Analyzing trace with hash 1037347800, now seen corresponding path program 1 times [2022-04-28 14:53:22,876 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 14:53:22,876 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1500939877] [2022-04-28 14:53:22,876 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 14:53:22,877 INFO L85 PathProgramCache]: Analyzing trace with hash 1037347800, now seen corresponding path program 2 times [2022-04-28 14:53:22,877 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 14:53:22,877 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [36977621] [2022-04-28 14:53:22,877 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 14:53:22,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 14:53:22,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:53:22,963 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 14:53:22,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:53:22,967 INFO L290 TraceCheckUtils]: 0: Hoare triple {3191#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(17, 2);call #Ultimate.allocInit(12, 3); {3183#true} is VALID [2022-04-28 14:53:22,967 INFO L290 TraceCheckUtils]: 1: Hoare triple {3183#true} assume true; {3183#true} is VALID [2022-04-28 14:53:22,967 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {3183#true} {3183#true} #752#return; {3183#true} is VALID [2022-04-28 14:53:22,968 INFO L272 TraceCheckUtils]: 0: Hoare triple {3183#true} call ULTIMATE.init(); {3191#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 14:53:22,968 INFO L290 TraceCheckUtils]: 1: Hoare triple {3191#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(17, 2);call #Ultimate.allocInit(12, 3); {3183#true} is VALID [2022-04-28 14:53:22,968 INFO L290 TraceCheckUtils]: 2: Hoare triple {3183#true} assume true; {3183#true} is VALID [2022-04-28 14:53:22,968 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {3183#true} {3183#true} #752#return; {3183#true} is VALID [2022-04-28 14:53:22,968 INFO L272 TraceCheckUtils]: 4: Hoare triple {3183#true} call #t~ret59 := main(); {3183#true} is VALID [2022-04-28 14:53:22,969 INFO L290 TraceCheckUtils]: 5: Hoare triple {3183#true} havoc ~s~0;havoc ~tmp~1;~s~0 := 8464; {3188#(<= main_~s~0 8464)} is VALID [2022-04-28 14:53:22,969 INFO L272 TraceCheckUtils]: 6: Hoare triple {3188#(<= main_~s~0 8464)} call #t~ret58 := ssl3_accept(~s~0); {3189#(not (= 8482 |ssl3_accept_#in~initial_state|))} is VALID [2022-04-28 14:53:22,970 INFO L290 TraceCheckUtils]: 7: Hoare triple {3189#(not (= 8482 |ssl3_accept_#in~initial_state|))} ~initial_state := #in~initial_state;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~s__info_callback~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~s__in_handshake~0 := #t~nondet5;havoc #t~nondet5;havoc ~s__state~0;havoc ~s__new_session~0;havoc ~s__server~0;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~s__version~0 := #t~nondet6;havoc #t~nondet6;havoc ~s__type~0;havoc ~s__init_num~0;assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647;~s__hit~0 := #t~nondet7;havoc #t~nondet7;havoc ~s__rwstate~0;~s__init_buf___0~0 := 1;assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647;~s__debug~0 := #t~nondet8;havoc #t~nondet8;havoc ~s__shutdown~0;assume -2147483648 <= #t~nondet9 && #t~nondet9 <= 2147483647;~s__cert~0 := #t~nondet9;havoc #t~nondet9;assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647;~s__options~0 := #t~nondet10;havoc #t~nondet10;assume -2147483648 <= #t~nondet11 && #t~nondet11 <= 2147483647;~s__verify_mode~0 := #t~nondet11;havoc #t~nondet11;assume -2147483648 <= #t~nondet12 && #t~nondet12 <= 2147483647;~s__session__peer~0 := #t~nondet12;havoc #t~nondet12;assume -2147483648 <= #t~nondet13 && #t~nondet13 <= 2147483647;~s__cert__pkeys__AT0__privatekey~0 := #t~nondet13;havoc #t~nondet13;assume -2147483648 <= #t~nondet14 && #t~nondet14 <= 2147483647;~s__ctx__info_callback~0 := #t~nondet14;havoc #t~nondet14;assume -2147483648 <= #t~nondet15 && #t~nondet15 <= 2147483647;~s__ctx__stats__sess_accept_renegotiate~0 := #t~nondet15;havoc #t~nondet15;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~s__ctx__stats__sess_accept~0 := #t~nondet16;havoc #t~nondet16;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~s__ctx__stats__sess_accept_good~0 := #t~nondet17;havoc #t~nondet17;havoc ~s__s3__tmp__cert_request~0;havoc ~s__s3__tmp__reuse_message~0;havoc ~s__s3__tmp__use_rsa_tmp~0;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~s__s3__tmp__new_cipher~0 := #t~nondet18;havoc #t~nondet18;havoc ~s__s3__tmp__new_cipher__algorithms~0;havoc ~s__s3__tmp__next_state___0~0;havoc ~s__s3__tmp__new_cipher__algo_strength~0;havoc ~s__session__cipher~0;havoc ~buf~0;havoc ~l~0;havoc ~Time~0;havoc ~tmp~0;havoc ~cb~0;assume -9223372036854775808 <= #t~nondet19 && #t~nondet19 <= 9223372036854775807;~num1~0 := #t~nondet19;havoc #t~nondet19;havoc ~ret~0;havoc ~new_state~0;havoc ~state~0;havoc ~skip~0;havoc ~got_new_session~0;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~tmp___1~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~tmp___2~0 := #t~nondet21;havoc #t~nondet21;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp___3~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___4~0 := #t~nondet23;havoc #t~nondet23;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~tmp___5~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~tmp___6~0 := #t~nondet25;havoc #t~nondet25;havoc ~tmp___7~0;assume -9223372036854775808 <= #t~nondet26 && #t~nondet26 <= 9223372036854775807;~tmp___8~0 := #t~nondet26;havoc #t~nondet26;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~tmp___9~0 := #t~nondet27;havoc #t~nondet27;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~tmp___10~0 := #t~nondet28;havoc #t~nondet28;havoc ~blastFlag~0;havoc ~__cil_tmp55~0;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~0;havoc ~__cil_tmp59~0;havoc ~__cil_tmp60~0;~__cil_tmp61~0 := #t~nondet29;havoc #t~nondet29;~s__state~0 := ~initial_state;~blastFlag~0 := 0;assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647;~tmp~0 := #t~nondet30;havoc #t~nondet30;~Time~0 := ~tmp~0;~cb~0 := 0;~ret~0 := -1;~skip~0 := 0;~got_new_session~0 := 0; {3190#(not (= ssl3_accept_~s__state~0 8482))} is VALID [2022-04-28 14:53:22,971 INFO L290 TraceCheckUtils]: 8: Hoare triple {3190#(not (= ssl3_accept_~s__state~0 8482))} assume 0 != ~s__info_callback~0;~cb~0 := ~s__info_callback~0; {3190#(not (= ssl3_accept_~s__state~0 8482))} is VALID [2022-04-28 14:53:22,971 INFO L290 TraceCheckUtils]: 9: Hoare triple {3190#(not (= ssl3_accept_~s__state~0 8482))} #t~post31 := ~s__in_handshake~0;~s__in_handshake~0 := 1 + #t~post31;havoc #t~post31; {3190#(not (= ssl3_accept_~s__state~0 8482))} is VALID [2022-04-28 14:53:22,971 INFO L290 TraceCheckUtils]: 10: Hoare triple {3190#(not (= ssl3_accept_~s__state~0 8482))} assume !(0 != 12288 + ~tmp___1~0); {3190#(not (= ssl3_accept_~s__state~0 8482))} is VALID [2022-04-28 14:53:22,972 INFO L290 TraceCheckUtils]: 11: Hoare triple {3190#(not (= ssl3_accept_~s__state~0 8482))} assume !(0 == ~s__cert~0); {3190#(not (= ssl3_accept_~s__state~0 8482))} is VALID [2022-04-28 14:53:22,972 INFO L290 TraceCheckUtils]: 12: Hoare triple {3190#(not (= ssl3_accept_~s__state~0 8482))} assume !false; {3190#(not (= ssl3_accept_~s__state~0 8482))} is VALID [2022-04-28 14:53:22,972 INFO L290 TraceCheckUtils]: 13: Hoare triple {3190#(not (= ssl3_accept_~s__state~0 8482))} ~state~0 := ~s__state~0; {3190#(not (= ssl3_accept_~s__state~0 8482))} is VALID [2022-04-28 14:53:22,973 INFO L290 TraceCheckUtils]: 14: Hoare triple {3190#(not (= ssl3_accept_~s__state~0 8482))} assume !(12292 == ~s__state~0); {3190#(not (= ssl3_accept_~s__state~0 8482))} is VALID [2022-04-28 14:53:22,973 INFO L290 TraceCheckUtils]: 15: Hoare triple {3190#(not (= ssl3_accept_~s__state~0 8482))} assume !(16384 == ~s__state~0); {3190#(not (= ssl3_accept_~s__state~0 8482))} is VALID [2022-04-28 14:53:22,973 INFO L290 TraceCheckUtils]: 16: Hoare triple {3190#(not (= ssl3_accept_~s__state~0 8482))} assume !(8192 == ~s__state~0); {3190#(not (= ssl3_accept_~s__state~0 8482))} is VALID [2022-04-28 14:53:22,974 INFO L290 TraceCheckUtils]: 17: Hoare triple {3190#(not (= ssl3_accept_~s__state~0 8482))} assume !(24576 == ~s__state~0); {3190#(not (= ssl3_accept_~s__state~0 8482))} is VALID [2022-04-28 14:53:22,974 INFO L290 TraceCheckUtils]: 18: Hoare triple {3190#(not (= ssl3_accept_~s__state~0 8482))} assume !(8195 == ~s__state~0); {3190#(not (= ssl3_accept_~s__state~0 8482))} is VALID [2022-04-28 14:53:22,974 INFO L290 TraceCheckUtils]: 19: Hoare triple {3190#(not (= ssl3_accept_~s__state~0 8482))} assume !(8480 == ~s__state~0); {3190#(not (= ssl3_accept_~s__state~0 8482))} is VALID [2022-04-28 14:53:22,974 INFO L290 TraceCheckUtils]: 20: Hoare triple {3190#(not (= ssl3_accept_~s__state~0 8482))} assume !(8481 == ~s__state~0); {3190#(not (= ssl3_accept_~s__state~0 8482))} is VALID [2022-04-28 14:53:22,975 INFO L290 TraceCheckUtils]: 21: Hoare triple {3190#(not (= ssl3_accept_~s__state~0 8482))} assume 8482 == ~s__state~0; {3184#false} is VALID [2022-04-28 14:53:22,975 INFO L290 TraceCheckUtils]: 22: Hoare triple {3184#false} ~s__state~0 := 3; {3184#false} is VALID [2022-04-28 14:53:22,975 INFO L290 TraceCheckUtils]: 23: Hoare triple {3184#false} assume -2147483648 <= #t~nondet55 && #t~nondet55 <= 2147483647;~s__s3__tmp__reuse_message~0 := #t~nondet55;havoc #t~nondet55; {3184#false} is VALID [2022-04-28 14:53:22,975 INFO L290 TraceCheckUtils]: 24: Hoare triple {3184#false} assume 0 == ~s__s3__tmp__reuse_message~0; {3184#false} is VALID [2022-04-28 14:53:22,975 INFO L290 TraceCheckUtils]: 25: Hoare triple {3184#false} assume 0 == ~skip~0; {3184#false} is VALID [2022-04-28 14:53:22,975 INFO L290 TraceCheckUtils]: 26: Hoare triple {3184#false} assume 8560 == ~state~0; {3184#false} is VALID [2022-04-28 14:53:22,975 INFO L290 TraceCheckUtils]: 27: Hoare triple {3184#false} assume 8448 == ~s__state~0; {3184#false} is VALID [2022-04-28 14:53:22,976 INFO L290 TraceCheckUtils]: 28: Hoare triple {3184#false} assume -1 != ~s__verify_mode~0; {3184#false} is VALID [2022-04-28 14:53:22,976 INFO L290 TraceCheckUtils]: 29: Hoare triple {3184#false} assume -2 != ~s__verify_mode~0; {3184#false} is VALID [2022-04-28 14:53:22,976 INFO L290 TraceCheckUtils]: 30: Hoare triple {3184#false} assume 9021 != ~__cil_tmp61~0 % 18446744073709551616; {3184#false} is VALID [2022-04-28 14:53:22,976 INFO L290 TraceCheckUtils]: 31: Hoare triple {3184#false} assume 4294967294 != ~__cil_tmp58~0 % 18446744073709551616; {3184#false} is VALID [2022-04-28 14:53:22,976 INFO L290 TraceCheckUtils]: 32: Hoare triple {3184#false} assume 4 != ~blastFlag~0; {3184#false} is VALID [2022-04-28 14:53:22,976 INFO L290 TraceCheckUtils]: 33: Hoare triple {3184#false} assume 1024 != ~tmp___7~0; {3184#false} is VALID [2022-04-28 14:53:22,976 INFO L290 TraceCheckUtils]: 34: Hoare triple {3184#false} assume !false; {3184#false} is VALID [2022-04-28 14:53:22,976 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 14:53:22,977 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 14:53:22,977 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [36977621] [2022-04-28 14:53:22,977 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [36977621] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:53:22,977 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:53:22,977 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-28 14:53:22,977 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 14:53:22,977 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1500939877] [2022-04-28 14:53:22,977 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1500939877] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:53:22,977 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:53:22,977 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-28 14:53:22,977 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1238899332] [2022-04-28 14:53:22,977 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 14:53:22,978 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 [2022-04-28 14:53:22,978 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 14:53:22,978 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 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) [2022-04-28 14:53:22,997 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 35 edges. 35 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:53:22,997 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-04-28 14:53:22,997 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 14:53:22,997 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-04-28 14:53:22,997 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-04-28 14:53:22,998 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) [2022-04-28 14:53:23,742 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:53:23,742 INFO L93 Difference]: Finished difference Result 393 states and 622 transitions. [2022-04-28 14:53:23,742 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-04-28 14:53:23,742 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 [2022-04-28 14:53:23,742 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 14:53:23,743 INFO L82 GeneralOperation]: Start removeUnreachable. 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) [2022-04-28 14:53:23,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 522 transitions. [2022-04-28 14:53:23,746 INFO L82 GeneralOperation]: Start removeUnreachable. 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) [2022-04-28 14:53:23,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 522 transitions. [2022-04-28 14:53:23,750 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 6 states and 522 transitions. [2022-04-28 14:53:24,108 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 522 edges. 522 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:53:24,112 INFO L225 Difference]: With dead ends: 393 [2022-04-28 14:53:24,112 INFO L226 Difference]: Without dead ends: 207 [2022-04-28 14:53:24,113 INFO L412 NwaCegarLoop]: 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 [2022-04-28 14:53:24,113 INFO L413 NwaCegarLoop]: 181 mSDtfsCounter, 758 mSDsluCounter, 17 mSDsCounter, 0 mSdLazyCounter, 352 mSolverCounterSat, 38 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 758 SdHoareTripleChecker+Valid, 198 SdHoareTripleChecker+Invalid, 390 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 38 IncrementalHoareTripleChecker+Valid, 352 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-04-28 14:53:24,114 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [758 Valid, 198 Invalid, 390 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [38 Valid, 352 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-04-28 14:53:24,114 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 207 states. [2022-04-28 14:53:24,138 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 207 to 207. [2022-04-28 14:53:24,138 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 14:53:24,139 INFO L82 GeneralOperation]: Start isEquivalent. First operand 207 states. Second operand has 207 states, 202 states have (on average 1.5940594059405941) internal successors, (322), 202 states have internal predecessors, (322), 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) [2022-04-28 14:53:24,139 INFO L74 IsIncluded]: Start isIncluded. First operand 207 states. Second operand has 207 states, 202 states have (on average 1.5940594059405941) internal successors, (322), 202 states have internal predecessors, (322), 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) [2022-04-28 14:53:24,143 INFO L87 Difference]: Start difference. First operand 207 states. Second operand has 207 states, 202 states have (on average 1.5940594059405941) internal successors, (322), 202 states have internal predecessors, (322), 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) [2022-04-28 14:53:24,156 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:53:24,156 INFO L93 Difference]: Finished difference Result 207 states and 326 transitions. [2022-04-28 14:53:24,156 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 326 transitions. [2022-04-28 14:53:24,157 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:53:24,157 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:53:24,157 INFO L74 IsIncluded]: Start isIncluded. First operand has 207 states, 202 states have (on average 1.5940594059405941) internal successors, (322), 202 states have internal predecessors, (322), 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) Second operand 207 states. [2022-04-28 14:53:24,157 INFO L87 Difference]: Start difference. First operand has 207 states, 202 states have (on average 1.5940594059405941) internal successors, (322), 202 states have internal predecessors, (322), 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) Second operand 207 states. [2022-04-28 14:53:24,160 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:53:24,161 INFO L93 Difference]: Finished difference Result 207 states and 326 transitions. [2022-04-28 14:53:24,161 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 326 transitions. [2022-04-28 14:53:24,161 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:53:24,161 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:53:24,161 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 14:53:24,161 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 14:53:24,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 207 states, 202 states have (on average 1.5940594059405941) internal successors, (322), 202 states have internal predecessors, (322), 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) [2022-04-28 14:53:24,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 207 states and 326 transitions. [2022-04-28 14:53:24,165 INFO L78 Accepts]: Start accepts. Automaton has 207 states and 326 transitions. Word has length 35 [2022-04-28 14:53:24,165 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 14:53:24,165 INFO L495 AbstractCegarLoop]: Abstraction has 207 states and 326 transitions. [2022-04-28 14:53:24,165 INFO L496 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) [2022-04-28 14:53:24,165 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 207 states and 326 transitions. [2022-04-28 14:53:24,484 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 326 edges. 326 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:53:24,484 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 326 transitions. [2022-04-28 14:53:24,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-04-28 14:53:24,485 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 14:53:24,485 INFO L195 NwaCegarLoop]: 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] [2022-04-28 14:53:24,485 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-04-28 14:53:24,485 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 14:53:24,485 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 14:53:24,485 INFO L85 PathProgramCache]: Analyzing trace with hash -1441132167, now seen corresponding path program 1 times [2022-04-28 14:53:24,486 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 14:53:24,487 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [109278189] [2022-04-28 14:53:24,487 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 14:53:24,487 INFO L85 PathProgramCache]: Analyzing trace with hash -1441132167, now seen corresponding path program 2 times [2022-04-28 14:53:24,487 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 14:53:24,487 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1889307916] [2022-04-28 14:53:24,487 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 14:53:24,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 14:53:24,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:53:24,557 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 14:53:24,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:53:24,561 INFO L290 TraceCheckUtils]: 0: Hoare triple {4822#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(17, 2);call #Ultimate.allocInit(12, 3); {4814#true} is VALID [2022-04-28 14:53:24,561 INFO L290 TraceCheckUtils]: 1: Hoare triple {4814#true} assume true; {4814#true} is VALID [2022-04-28 14:53:24,561 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {4814#true} {4814#true} #752#return; {4814#true} is VALID [2022-04-28 14:53:24,561 INFO L272 TraceCheckUtils]: 0: Hoare triple {4814#true} call ULTIMATE.init(); {4822#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 14:53:24,562 INFO L290 TraceCheckUtils]: 1: Hoare triple {4822#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(17, 2);call #Ultimate.allocInit(12, 3); {4814#true} is VALID [2022-04-28 14:53:24,562 INFO L290 TraceCheckUtils]: 2: Hoare triple {4814#true} assume true; {4814#true} is VALID [2022-04-28 14:53:24,562 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {4814#true} {4814#true} #752#return; {4814#true} is VALID [2022-04-28 14:53:24,562 INFO L272 TraceCheckUtils]: 4: Hoare triple {4814#true} call #t~ret59 := main(); {4814#true} is VALID [2022-04-28 14:53:24,562 INFO L290 TraceCheckUtils]: 5: Hoare triple {4814#true} havoc ~s~0;havoc ~tmp~1;~s~0 := 8464; {4819#(<= main_~s~0 8464)} is VALID [2022-04-28 14:53:24,563 INFO L272 TraceCheckUtils]: 6: Hoare triple {4819#(<= main_~s~0 8464)} call #t~ret58 := ssl3_accept(~s~0); {4820#(not (= |ssl3_accept_#in~initial_state| 8481))} is VALID [2022-04-28 14:53:24,564 INFO L290 TraceCheckUtils]: 7: Hoare triple {4820#(not (= |ssl3_accept_#in~initial_state| 8481))} ~initial_state := #in~initial_state;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~s__info_callback~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~s__in_handshake~0 := #t~nondet5;havoc #t~nondet5;havoc ~s__state~0;havoc ~s__new_session~0;havoc ~s__server~0;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~s__version~0 := #t~nondet6;havoc #t~nondet6;havoc ~s__type~0;havoc ~s__init_num~0;assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647;~s__hit~0 := #t~nondet7;havoc #t~nondet7;havoc ~s__rwstate~0;~s__init_buf___0~0 := 1;assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647;~s__debug~0 := #t~nondet8;havoc #t~nondet8;havoc ~s__shutdown~0;assume -2147483648 <= #t~nondet9 && #t~nondet9 <= 2147483647;~s__cert~0 := #t~nondet9;havoc #t~nondet9;assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647;~s__options~0 := #t~nondet10;havoc #t~nondet10;assume -2147483648 <= #t~nondet11 && #t~nondet11 <= 2147483647;~s__verify_mode~0 := #t~nondet11;havoc #t~nondet11;assume -2147483648 <= #t~nondet12 && #t~nondet12 <= 2147483647;~s__session__peer~0 := #t~nondet12;havoc #t~nondet12;assume -2147483648 <= #t~nondet13 && #t~nondet13 <= 2147483647;~s__cert__pkeys__AT0__privatekey~0 := #t~nondet13;havoc #t~nondet13;assume -2147483648 <= #t~nondet14 && #t~nondet14 <= 2147483647;~s__ctx__info_callback~0 := #t~nondet14;havoc #t~nondet14;assume -2147483648 <= #t~nondet15 && #t~nondet15 <= 2147483647;~s__ctx__stats__sess_accept_renegotiate~0 := #t~nondet15;havoc #t~nondet15;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~s__ctx__stats__sess_accept~0 := #t~nondet16;havoc #t~nondet16;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~s__ctx__stats__sess_accept_good~0 := #t~nondet17;havoc #t~nondet17;havoc ~s__s3__tmp__cert_request~0;havoc ~s__s3__tmp__reuse_message~0;havoc ~s__s3__tmp__use_rsa_tmp~0;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~s__s3__tmp__new_cipher~0 := #t~nondet18;havoc #t~nondet18;havoc ~s__s3__tmp__new_cipher__algorithms~0;havoc ~s__s3__tmp__next_state___0~0;havoc ~s__s3__tmp__new_cipher__algo_strength~0;havoc ~s__session__cipher~0;havoc ~buf~0;havoc ~l~0;havoc ~Time~0;havoc ~tmp~0;havoc ~cb~0;assume -9223372036854775808 <= #t~nondet19 && #t~nondet19 <= 9223372036854775807;~num1~0 := #t~nondet19;havoc #t~nondet19;havoc ~ret~0;havoc ~new_state~0;havoc ~state~0;havoc ~skip~0;havoc ~got_new_session~0;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~tmp___1~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~tmp___2~0 := #t~nondet21;havoc #t~nondet21;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp___3~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___4~0 := #t~nondet23;havoc #t~nondet23;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~tmp___5~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~tmp___6~0 := #t~nondet25;havoc #t~nondet25;havoc ~tmp___7~0;assume -9223372036854775808 <= #t~nondet26 && #t~nondet26 <= 9223372036854775807;~tmp___8~0 := #t~nondet26;havoc #t~nondet26;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~tmp___9~0 := #t~nondet27;havoc #t~nondet27;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~tmp___10~0 := #t~nondet28;havoc #t~nondet28;havoc ~blastFlag~0;havoc ~__cil_tmp55~0;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~0;havoc ~__cil_tmp59~0;havoc ~__cil_tmp60~0;~__cil_tmp61~0 := #t~nondet29;havoc #t~nondet29;~s__state~0 := ~initial_state;~blastFlag~0 := 0;assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647;~tmp~0 := #t~nondet30;havoc #t~nondet30;~Time~0 := ~tmp~0;~cb~0 := 0;~ret~0 := -1;~skip~0 := 0;~got_new_session~0 := 0; {4821#(not (= ssl3_accept_~s__state~0 8481))} is VALID [2022-04-28 14:53:24,564 INFO L290 TraceCheckUtils]: 8: Hoare triple {4821#(not (= ssl3_accept_~s__state~0 8481))} assume 0 != ~s__info_callback~0;~cb~0 := ~s__info_callback~0; {4821#(not (= ssl3_accept_~s__state~0 8481))} is VALID [2022-04-28 14:53:24,565 INFO L290 TraceCheckUtils]: 9: Hoare triple {4821#(not (= ssl3_accept_~s__state~0 8481))} #t~post31 := ~s__in_handshake~0;~s__in_handshake~0 := 1 + #t~post31;havoc #t~post31; {4821#(not (= ssl3_accept_~s__state~0 8481))} is VALID [2022-04-28 14:53:24,565 INFO L290 TraceCheckUtils]: 10: Hoare triple {4821#(not (= ssl3_accept_~s__state~0 8481))} assume !(0 != 12288 + ~tmp___1~0); {4821#(not (= ssl3_accept_~s__state~0 8481))} is VALID [2022-04-28 14:53:24,565 INFO L290 TraceCheckUtils]: 11: Hoare triple {4821#(not (= ssl3_accept_~s__state~0 8481))} assume !(0 == ~s__cert~0); {4821#(not (= ssl3_accept_~s__state~0 8481))} is VALID [2022-04-28 14:53:24,566 INFO L290 TraceCheckUtils]: 12: Hoare triple {4821#(not (= ssl3_accept_~s__state~0 8481))} assume !false; {4821#(not (= ssl3_accept_~s__state~0 8481))} is VALID [2022-04-28 14:53:24,566 INFO L290 TraceCheckUtils]: 13: Hoare triple {4821#(not (= ssl3_accept_~s__state~0 8481))} ~state~0 := ~s__state~0; {4821#(not (= ssl3_accept_~s__state~0 8481))} is VALID [2022-04-28 14:53:24,566 INFO L290 TraceCheckUtils]: 14: Hoare triple {4821#(not (= ssl3_accept_~s__state~0 8481))} assume !(12292 == ~s__state~0); {4821#(not (= ssl3_accept_~s__state~0 8481))} is VALID [2022-04-28 14:53:24,567 INFO L290 TraceCheckUtils]: 15: Hoare triple {4821#(not (= ssl3_accept_~s__state~0 8481))} assume !(16384 == ~s__state~0); {4821#(not (= ssl3_accept_~s__state~0 8481))} is VALID [2022-04-28 14:53:24,567 INFO L290 TraceCheckUtils]: 16: Hoare triple {4821#(not (= ssl3_accept_~s__state~0 8481))} assume !(8192 == ~s__state~0); {4821#(not (= ssl3_accept_~s__state~0 8481))} is VALID [2022-04-28 14:53:24,567 INFO L290 TraceCheckUtils]: 17: Hoare triple {4821#(not (= ssl3_accept_~s__state~0 8481))} assume !(24576 == ~s__state~0); {4821#(not (= ssl3_accept_~s__state~0 8481))} is VALID [2022-04-28 14:53:24,567 INFO L290 TraceCheckUtils]: 18: Hoare triple {4821#(not (= ssl3_accept_~s__state~0 8481))} assume !(8195 == ~s__state~0); {4821#(not (= ssl3_accept_~s__state~0 8481))} is VALID [2022-04-28 14:53:24,568 INFO L290 TraceCheckUtils]: 19: Hoare triple {4821#(not (= ssl3_accept_~s__state~0 8481))} assume !(8480 == ~s__state~0); {4821#(not (= ssl3_accept_~s__state~0 8481))} is VALID [2022-04-28 14:53:24,568 INFO L290 TraceCheckUtils]: 20: Hoare triple {4821#(not (= ssl3_accept_~s__state~0 8481))} assume 8481 == ~s__state~0; {4815#false} is VALID [2022-04-28 14:53:24,568 INFO L290 TraceCheckUtils]: 21: Hoare triple {4815#false} ~s__shutdown~0 := 0;assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647;~ret~0 := #t~nondet35;havoc #t~nondet35; {4815#false} is VALID [2022-04-28 14:53:24,568 INFO L290 TraceCheckUtils]: 22: Hoare triple {4815#false} assume !(~ret~0 <= 0);~s__s3__tmp__next_state___0~0 := 8482;~s__state~0 := 8448;~s__init_num~0 := 0; {4815#false} is VALID [2022-04-28 14:53:24,568 INFO L290 TraceCheckUtils]: 23: Hoare triple {4815#false} assume -2147483648 <= #t~nondet55 && #t~nondet55 <= 2147483647;~s__s3__tmp__reuse_message~0 := #t~nondet55;havoc #t~nondet55; {4815#false} is VALID [2022-04-28 14:53:24,568 INFO L290 TraceCheckUtils]: 24: Hoare triple {4815#false} assume 0 == ~s__s3__tmp__reuse_message~0; {4815#false} is VALID [2022-04-28 14:53:24,569 INFO L290 TraceCheckUtils]: 25: Hoare triple {4815#false} assume 0 == ~skip~0; {4815#false} is VALID [2022-04-28 14:53:24,569 INFO L290 TraceCheckUtils]: 26: Hoare triple {4815#false} assume 8560 == ~state~0; {4815#false} is VALID [2022-04-28 14:53:24,569 INFO L290 TraceCheckUtils]: 27: Hoare triple {4815#false} assume 8448 == ~s__state~0; {4815#false} is VALID [2022-04-28 14:53:24,569 INFO L290 TraceCheckUtils]: 28: Hoare triple {4815#false} assume -1 != ~s__verify_mode~0; {4815#false} is VALID [2022-04-28 14:53:24,569 INFO L290 TraceCheckUtils]: 29: Hoare triple {4815#false} assume -2 != ~s__verify_mode~0; {4815#false} is VALID [2022-04-28 14:53:24,569 INFO L290 TraceCheckUtils]: 30: Hoare triple {4815#false} assume 9021 != ~__cil_tmp61~0 % 18446744073709551616; {4815#false} is VALID [2022-04-28 14:53:24,569 INFO L290 TraceCheckUtils]: 31: Hoare triple {4815#false} assume 4294967294 != ~__cil_tmp58~0 % 18446744073709551616; {4815#false} is VALID [2022-04-28 14:53:24,569 INFO L290 TraceCheckUtils]: 32: Hoare triple {4815#false} assume 4 != ~blastFlag~0; {4815#false} is VALID [2022-04-28 14:53:24,570 INFO L290 TraceCheckUtils]: 33: Hoare triple {4815#false} assume 1024 != ~tmp___7~0; {4815#false} is VALID [2022-04-28 14:53:24,570 INFO L290 TraceCheckUtils]: 34: Hoare triple {4815#false} assume !false; {4815#false} is VALID [2022-04-28 14:53:24,570 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 14:53:24,570 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 14:53:24,570 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1889307916] [2022-04-28 14:53:24,570 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1889307916] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:53:24,570 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:53:24,570 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-28 14:53:24,571 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 14:53:24,571 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [109278189] [2022-04-28 14:53:24,571 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [109278189] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:53:24,571 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:53:24,571 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-28 14:53:24,571 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1205481942] [2022-04-28 14:53:24,571 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 14:53:24,571 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 [2022-04-28 14:53:24,571 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 14:53:24,572 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 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) [2022-04-28 14:53:24,598 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 35 edges. 35 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:53:24,598 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-04-28 14:53:24,598 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 14:53:24,599 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-04-28 14:53:24,599 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-04-28 14:53:24,599 INFO L87 Difference]: Start difference. First operand 207 states and 326 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) [2022-04-28 14:53:25,361 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:53:25,361 INFO L93 Difference]: Finished difference Result 402 states and 636 transitions. [2022-04-28 14:53:25,361 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-04-28 14:53:25,361 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 [2022-04-28 14:53:25,362 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 14:53:25,362 INFO L82 GeneralOperation]: Start removeUnreachable. 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) [2022-04-28 14:53:25,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 522 transitions. [2022-04-28 14:53:25,364 INFO L82 GeneralOperation]: Start removeUnreachable. 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) [2022-04-28 14:53:25,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 522 transitions. [2022-04-28 14:53:25,366 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 6 states and 522 transitions. [2022-04-28 14:53:25,702 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 522 edges. 522 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:53:25,705 INFO L225 Difference]: With dead ends: 402 [2022-04-28 14:53:25,705 INFO L226 Difference]: Without dead ends: 209 [2022-04-28 14:53:25,705 INFO L412 NwaCegarLoop]: 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 [2022-04-28 14:53:25,706 INFO L413 NwaCegarLoop]: 181 mSDtfsCounter, 759 mSDsluCounter, 17 mSDsCounter, 0 mSdLazyCounter, 352 mSolverCounterSat, 38 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 759 SdHoareTripleChecker+Valid, 198 SdHoareTripleChecker+Invalid, 390 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 38 IncrementalHoareTripleChecker+Valid, 352 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-04-28 14:53:25,706 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [759 Valid, 198 Invalid, 390 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [38 Valid, 352 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-04-28 14:53:25,707 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 209 states. [2022-04-28 14:53:25,721 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 209 to 207. [2022-04-28 14:53:25,721 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 14:53:25,722 INFO L82 GeneralOperation]: Start isEquivalent. First operand 209 states. Second 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) [2022-04-28 14:53:25,722 INFO L74 IsIncluded]: Start isIncluded. First operand 209 states. Second 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) [2022-04-28 14:53:25,723 INFO L87 Difference]: Start difference. First operand 209 states. Second 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) [2022-04-28 14:53:25,726 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:53:25,726 INFO L93 Difference]: Finished difference Result 209 states and 327 transitions. [2022-04-28 14:53:25,726 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 327 transitions. [2022-04-28 14:53:25,726 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:53:25,726 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:53:25,727 INFO L74 IsIncluded]: Start isIncluded. First 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) Second operand 209 states. [2022-04-28 14:53:25,727 INFO L87 Difference]: Start difference. First 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) Second operand 209 states. [2022-04-28 14:53:25,730 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:53:25,730 INFO L93 Difference]: Finished difference Result 209 states and 327 transitions. [2022-04-28 14:53:25,730 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 327 transitions. [2022-04-28 14:53:25,730 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:53:25,730 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:53:25,730 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 14:53:25,730 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 14:53:25,731 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) [2022-04-28 14:53:25,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 207 states and 325 transitions. [2022-04-28 14:53:25,734 INFO L78 Accepts]: Start accepts. Automaton has 207 states and 325 transitions. Word has length 35 [2022-04-28 14:53:25,734 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 14:53:25,734 INFO L495 AbstractCegarLoop]: Abstraction has 207 states and 325 transitions. [2022-04-28 14:53:25,734 INFO L496 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) [2022-04-28 14:53:25,734 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 207 states and 325 transitions. [2022-04-28 14:53:26,064 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 325 edges. 325 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:53:26,064 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 325 transitions. [2022-04-28 14:53:26,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-04-28 14:53:26,064 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 14:53:26,064 INFO L195 NwaCegarLoop]: 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] [2022-04-28 14:53:26,064 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-04-28 14:53:26,065 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 14:53:26,065 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 14:53:26,065 INFO L85 PathProgramCache]: Analyzing trace with hash 1028210496, now seen corresponding path program 1 times [2022-04-28 14:53:26,065 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 14:53:26,065 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [728012405] [2022-04-28 14:53:26,065 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 14:53:26,065 INFO L85 PathProgramCache]: Analyzing trace with hash 1028210496, now seen corresponding path program 2 times [2022-04-28 14:53:26,065 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 14:53:26,066 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1776277698] [2022-04-28 14:53:26,066 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 14:53:26,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 14:53:26,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:53:26,114 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 14:53:26,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:53:26,118 INFO L290 TraceCheckUtils]: 0: Hoare triple {6475#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(17, 2);call #Ultimate.allocInit(12, 3); {6467#true} is VALID [2022-04-28 14:53:26,118 INFO L290 TraceCheckUtils]: 1: Hoare triple {6467#true} assume true; {6467#true} is VALID [2022-04-28 14:53:26,118 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {6467#true} {6467#true} #752#return; {6467#true} is VALID [2022-04-28 14:53:26,119 INFO L272 TraceCheckUtils]: 0: Hoare triple {6467#true} call ULTIMATE.init(); {6475#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 14:53:26,119 INFO L290 TraceCheckUtils]: 1: Hoare triple {6475#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(17, 2);call #Ultimate.allocInit(12, 3); {6467#true} is VALID [2022-04-28 14:53:26,119 INFO L290 TraceCheckUtils]: 2: Hoare triple {6467#true} assume true; {6467#true} is VALID [2022-04-28 14:53:26,119 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {6467#true} {6467#true} #752#return; {6467#true} is VALID [2022-04-28 14:53:26,119 INFO L272 TraceCheckUtils]: 4: Hoare triple {6467#true} call #t~ret59 := main(); {6467#true} is VALID [2022-04-28 14:53:26,119 INFO L290 TraceCheckUtils]: 5: Hoare triple {6467#true} havoc ~s~0;havoc ~tmp~1;~s~0 := 8464; {6472#(<= main_~s~0 8464)} is VALID [2022-04-28 14:53:26,120 INFO L272 TraceCheckUtils]: 6: Hoare triple {6472#(<= main_~s~0 8464)} call #t~ret58 := ssl3_accept(~s~0); {6473#(not (= 16384 |ssl3_accept_#in~initial_state|))} is VALID [2022-04-28 14:53:26,121 INFO L290 TraceCheckUtils]: 7: Hoare triple {6473#(not (= 16384 |ssl3_accept_#in~initial_state|))} ~initial_state := #in~initial_state;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~s__info_callback~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~s__in_handshake~0 := #t~nondet5;havoc #t~nondet5;havoc ~s__state~0;havoc ~s__new_session~0;havoc ~s__server~0;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~s__version~0 := #t~nondet6;havoc #t~nondet6;havoc ~s__type~0;havoc ~s__init_num~0;assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647;~s__hit~0 := #t~nondet7;havoc #t~nondet7;havoc ~s__rwstate~0;~s__init_buf___0~0 := 1;assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647;~s__debug~0 := #t~nondet8;havoc #t~nondet8;havoc ~s__shutdown~0;assume -2147483648 <= #t~nondet9 && #t~nondet9 <= 2147483647;~s__cert~0 := #t~nondet9;havoc #t~nondet9;assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647;~s__options~0 := #t~nondet10;havoc #t~nondet10;assume -2147483648 <= #t~nondet11 && #t~nondet11 <= 2147483647;~s__verify_mode~0 := #t~nondet11;havoc #t~nondet11;assume -2147483648 <= #t~nondet12 && #t~nondet12 <= 2147483647;~s__session__peer~0 := #t~nondet12;havoc #t~nondet12;assume -2147483648 <= #t~nondet13 && #t~nondet13 <= 2147483647;~s__cert__pkeys__AT0__privatekey~0 := #t~nondet13;havoc #t~nondet13;assume -2147483648 <= #t~nondet14 && #t~nondet14 <= 2147483647;~s__ctx__info_callback~0 := #t~nondet14;havoc #t~nondet14;assume -2147483648 <= #t~nondet15 && #t~nondet15 <= 2147483647;~s__ctx__stats__sess_accept_renegotiate~0 := #t~nondet15;havoc #t~nondet15;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~s__ctx__stats__sess_accept~0 := #t~nondet16;havoc #t~nondet16;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~s__ctx__stats__sess_accept_good~0 := #t~nondet17;havoc #t~nondet17;havoc ~s__s3__tmp__cert_request~0;havoc ~s__s3__tmp__reuse_message~0;havoc ~s__s3__tmp__use_rsa_tmp~0;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~s__s3__tmp__new_cipher~0 := #t~nondet18;havoc #t~nondet18;havoc ~s__s3__tmp__new_cipher__algorithms~0;havoc ~s__s3__tmp__next_state___0~0;havoc ~s__s3__tmp__new_cipher__algo_strength~0;havoc ~s__session__cipher~0;havoc ~buf~0;havoc ~l~0;havoc ~Time~0;havoc ~tmp~0;havoc ~cb~0;assume -9223372036854775808 <= #t~nondet19 && #t~nondet19 <= 9223372036854775807;~num1~0 := #t~nondet19;havoc #t~nondet19;havoc ~ret~0;havoc ~new_state~0;havoc ~state~0;havoc ~skip~0;havoc ~got_new_session~0;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~tmp___1~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~tmp___2~0 := #t~nondet21;havoc #t~nondet21;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp___3~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___4~0 := #t~nondet23;havoc #t~nondet23;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~tmp___5~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~tmp___6~0 := #t~nondet25;havoc #t~nondet25;havoc ~tmp___7~0;assume -9223372036854775808 <= #t~nondet26 && #t~nondet26 <= 9223372036854775807;~tmp___8~0 := #t~nondet26;havoc #t~nondet26;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~tmp___9~0 := #t~nondet27;havoc #t~nondet27;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~tmp___10~0 := #t~nondet28;havoc #t~nondet28;havoc ~blastFlag~0;havoc ~__cil_tmp55~0;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~0;havoc ~__cil_tmp59~0;havoc ~__cil_tmp60~0;~__cil_tmp61~0 := #t~nondet29;havoc #t~nondet29;~s__state~0 := ~initial_state;~blastFlag~0 := 0;assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647;~tmp~0 := #t~nondet30;havoc #t~nondet30;~Time~0 := ~tmp~0;~cb~0 := 0;~ret~0 := -1;~skip~0 := 0;~got_new_session~0 := 0; {6474#(not (= ssl3_accept_~s__state~0 16384))} is VALID [2022-04-28 14:53:26,121 INFO L290 TraceCheckUtils]: 8: Hoare triple {6474#(not (= ssl3_accept_~s__state~0 16384))} assume 0 != ~s__info_callback~0;~cb~0 := ~s__info_callback~0; {6474#(not (= ssl3_accept_~s__state~0 16384))} is VALID [2022-04-28 14:53:26,122 INFO L290 TraceCheckUtils]: 9: Hoare triple {6474#(not (= ssl3_accept_~s__state~0 16384))} #t~post31 := ~s__in_handshake~0;~s__in_handshake~0 := 1 + #t~post31;havoc #t~post31; {6474#(not (= ssl3_accept_~s__state~0 16384))} is VALID [2022-04-28 14:53:26,122 INFO L290 TraceCheckUtils]: 10: Hoare triple {6474#(not (= ssl3_accept_~s__state~0 16384))} assume !(0 != 12288 + ~tmp___1~0); {6474#(not (= ssl3_accept_~s__state~0 16384))} is VALID [2022-04-28 14:53:26,122 INFO L290 TraceCheckUtils]: 11: Hoare triple {6474#(not (= ssl3_accept_~s__state~0 16384))} assume !(0 == ~s__cert~0); {6474#(not (= ssl3_accept_~s__state~0 16384))} is VALID [2022-04-28 14:53:26,122 INFO L290 TraceCheckUtils]: 12: Hoare triple {6474#(not (= ssl3_accept_~s__state~0 16384))} assume !false; {6474#(not (= ssl3_accept_~s__state~0 16384))} is VALID [2022-04-28 14:53:26,123 INFO L290 TraceCheckUtils]: 13: Hoare triple {6474#(not (= ssl3_accept_~s__state~0 16384))} ~state~0 := ~s__state~0; {6474#(not (= ssl3_accept_~s__state~0 16384))} is VALID [2022-04-28 14:53:26,123 INFO L290 TraceCheckUtils]: 14: Hoare triple {6474#(not (= ssl3_accept_~s__state~0 16384))} assume !(12292 == ~s__state~0); {6474#(not (= ssl3_accept_~s__state~0 16384))} is VALID [2022-04-28 14:53:26,123 INFO L290 TraceCheckUtils]: 15: Hoare triple {6474#(not (= ssl3_accept_~s__state~0 16384))} assume 16384 == ~s__state~0; {6468#false} is VALID [2022-04-28 14:53:26,123 INFO L290 TraceCheckUtils]: 16: Hoare triple {6468#false} ~s__server~0 := 1; {6468#false} is VALID [2022-04-28 14:53:26,123 INFO L290 TraceCheckUtils]: 17: Hoare triple {6468#false} assume 0 != ~cb~0; {6468#false} is VALID [2022-04-28 14:53:26,123 INFO L290 TraceCheckUtils]: 18: Hoare triple {6468#false} ~__cil_tmp55~0 := 8 * ~s__version~0; {6468#false} is VALID [2022-04-28 14:53:26,124 INFO L290 TraceCheckUtils]: 19: Hoare triple {6468#false} assume !(3 != ~__cil_tmp55~0);~s__type~0 := 8192; {6468#false} is VALID [2022-04-28 14:53:26,124 INFO L290 TraceCheckUtils]: 20: Hoare triple {6468#false} assume !(0 == ~s__init_buf___0~0); {6468#false} is VALID [2022-04-28 14:53:26,124 INFO L290 TraceCheckUtils]: 21: Hoare triple {6468#false} assume !(0 == ~tmp___4~0);~s__init_num~0 := 0; {6468#false} is VALID [2022-04-28 14:53:26,124 INFO L290 TraceCheckUtils]: 22: Hoare triple {6468#false} assume 12292 != ~s__state~0; {6468#false} is VALID [2022-04-28 14:53:26,124 INFO L290 TraceCheckUtils]: 23: Hoare triple {6468#false} assume !(0 == ~tmp___5~0);~s__state~0 := 8464;#t~post33 := ~s__ctx__stats__sess_accept~0;~s__ctx__stats__sess_accept~0 := 1 + #t~post33;havoc #t~post33; {6468#false} is VALID [2022-04-28 14:53:26,124 INFO L290 TraceCheckUtils]: 24: Hoare triple {6468#false} assume -2147483648 <= #t~nondet55 && #t~nondet55 <= 2147483647;~s__s3__tmp__reuse_message~0 := #t~nondet55;havoc #t~nondet55; {6468#false} is VALID [2022-04-28 14:53:26,124 INFO L290 TraceCheckUtils]: 25: Hoare triple {6468#false} assume 0 == ~s__s3__tmp__reuse_message~0; {6468#false} is VALID [2022-04-28 14:53:26,124 INFO L290 TraceCheckUtils]: 26: Hoare triple {6468#false} assume 0 == ~skip~0; {6468#false} is VALID [2022-04-28 14:53:26,124 INFO L290 TraceCheckUtils]: 27: Hoare triple {6468#false} assume 8560 == ~state~0; {6468#false} is VALID [2022-04-28 14:53:26,124 INFO L290 TraceCheckUtils]: 28: Hoare triple {6468#false} assume 8448 == ~s__state~0; {6468#false} is VALID [2022-04-28 14:53:26,124 INFO L290 TraceCheckUtils]: 29: Hoare triple {6468#false} assume -1 != ~s__verify_mode~0; {6468#false} is VALID [2022-04-28 14:53:26,124 INFO L290 TraceCheckUtils]: 30: Hoare triple {6468#false} assume -2 != ~s__verify_mode~0; {6468#false} is VALID [2022-04-28 14:53:26,125 INFO L290 TraceCheckUtils]: 31: Hoare triple {6468#false} assume 9021 != ~__cil_tmp61~0 % 18446744073709551616; {6468#false} is VALID [2022-04-28 14:53:26,125 INFO L290 TraceCheckUtils]: 32: Hoare triple {6468#false} assume 4294967294 != ~__cil_tmp58~0 % 18446744073709551616; {6468#false} is VALID [2022-04-28 14:53:26,125 INFO L290 TraceCheckUtils]: 33: Hoare triple {6468#false} assume 4 != ~blastFlag~0; {6468#false} is VALID [2022-04-28 14:53:26,125 INFO L290 TraceCheckUtils]: 34: Hoare triple {6468#false} assume 1024 != ~tmp___7~0; {6468#false} is VALID [2022-04-28 14:53:26,125 INFO L290 TraceCheckUtils]: 35: Hoare triple {6468#false} assume !false; {6468#false} is VALID [2022-04-28 14:53:26,125 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 14:53:26,125 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 14:53:26,125 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1776277698] [2022-04-28 14:53:26,125 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1776277698] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:53:26,125 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:53:26,125 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-28 14:53:26,126 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 14:53:26,126 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [728012405] [2022-04-28 14:53:26,126 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [728012405] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:53:26,126 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:53:26,126 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-28 14:53:26,126 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1243778895] [2022-04-28 14:53:26,126 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 14:53:26,126 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 [2022-04-28 14:53:26,126 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 14:53:26,126 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 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) [2022-04-28 14:53:26,144 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 36 edges. 36 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:53:26,144 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-04-28 14:53:26,144 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 14:53:26,144 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-04-28 14:53:26,145 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-04-28 14:53:26,145 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) [2022-04-28 14:53:26,887 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:53:26,888 INFO L93 Difference]: Finished difference Result 410 states and 644 transitions. [2022-04-28 14:53:26,888 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-04-28 14:53:26,888 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 [2022-04-28 14:53:26,888 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 14:53:26,888 INFO L82 GeneralOperation]: Start removeUnreachable. 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) [2022-04-28 14:53:26,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 522 transitions. [2022-04-28 14:53:26,891 INFO L82 GeneralOperation]: Start removeUnreachable. 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) [2022-04-28 14:53:26,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 522 transitions. [2022-04-28 14:53:26,893 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 6 states and 522 transitions. [2022-04-28 14:53:27,231 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 522 edges. 522 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:53:27,234 INFO L225 Difference]: With dead ends: 410 [2022-04-28 14:53:27,234 INFO L226 Difference]: Without dead ends: 217 [2022-04-28 14:53:27,234 INFO L412 NwaCegarLoop]: 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 [2022-04-28 14:53:27,235 INFO L413 NwaCegarLoop]: 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, 0.3s IncrementalHoareTripleChecker+Time [2022-04-28 14:53:27,235 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [767 Valid, 197 Invalid, 389 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [33 Valid, 356 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-04-28 14:53:27,235 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 217 states. [2022-04-28 14:53:27,257 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 217 to 207. [2022-04-28 14:53:27,257 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 14:53:27,258 INFO L82 GeneralOperation]: Start isEquivalent. First operand 217 states. Second 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) [2022-04-28 14:53:27,258 INFO L74 IsIncluded]: Start isIncluded. First operand 217 states. Second 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) [2022-04-28 14:53:27,259 INFO L87 Difference]: Start difference. First operand 217 states. Second 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) [2022-04-28 14:53:27,261 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:53:27,262 INFO L93 Difference]: Finished difference Result 217 states and 335 transitions. [2022-04-28 14:53:27,262 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 335 transitions. [2022-04-28 14:53:27,262 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:53:27,262 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:53:27,262 INFO L74 IsIncluded]: Start isIncluded. First 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) Second operand 217 states. [2022-04-28 14:53:27,263 INFO L87 Difference]: Start difference. First 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) Second operand 217 states. [2022-04-28 14:53:27,266 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:53:27,266 INFO L93 Difference]: Finished difference Result 217 states and 335 transitions. [2022-04-28 14:53:27,266 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 335 transitions. [2022-04-28 14:53:27,266 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:53:27,266 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:53:27,266 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 14:53:27,266 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 14:53:27,267 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) [2022-04-28 14:53:27,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 207 states and 323 transitions. [2022-04-28 14:53:27,270 INFO L78 Accepts]: Start accepts. Automaton has 207 states and 323 transitions. Word has length 36 [2022-04-28 14:53:27,270 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 14:53:27,270 INFO L495 AbstractCegarLoop]: Abstraction has 207 states and 323 transitions. [2022-04-28 14:53:27,270 INFO L496 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) [2022-04-28 14:53:27,270 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 207 states and 323 transitions. [2022-04-28 14:53:27,531 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 323 edges. 323 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:53:27,531 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 323 transitions. [2022-04-28 14:53:27,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2022-04-28 14:53:27,531 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 14:53:27,531 INFO L195 NwaCegarLoop]: 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] [2022-04-28 14:53:27,531 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-04-28 14:53:27,532 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 14:53:27,532 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 14:53:27,532 INFO L85 PathProgramCache]: Analyzing trace with hash -2097728708, now seen corresponding path program 1 times [2022-04-28 14:53:27,532 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 14:53:27,532 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [2064815138] [2022-04-28 14:53:27,532 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 14:53:27,532 INFO L85 PathProgramCache]: Analyzing trace with hash -2097728708, now seen corresponding path program 2 times [2022-04-28 14:53:27,532 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 14:53:27,532 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [623000569] [2022-04-28 14:53:27,533 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 14:53:27,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 14:53:27,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:53:27,582 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 14:53:27,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:53:27,586 INFO L290 TraceCheckUtils]: 0: Hoare triple {8160#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(17, 2);call #Ultimate.allocInit(12, 3); {8152#true} is VALID [2022-04-28 14:53:27,586 INFO L290 TraceCheckUtils]: 1: Hoare triple {8152#true} assume true; {8152#true} is VALID [2022-04-28 14:53:27,586 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {8152#true} {8152#true} #752#return; {8152#true} is VALID [2022-04-28 14:53:27,586 INFO L272 TraceCheckUtils]: 0: Hoare triple {8152#true} call ULTIMATE.init(); {8160#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 14:53:27,586 INFO L290 TraceCheckUtils]: 1: Hoare triple {8160#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(17, 2);call #Ultimate.allocInit(12, 3); {8152#true} is VALID [2022-04-28 14:53:27,586 INFO L290 TraceCheckUtils]: 2: Hoare triple {8152#true} assume true; {8152#true} is VALID [2022-04-28 14:53:27,586 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {8152#true} {8152#true} #752#return; {8152#true} is VALID [2022-04-28 14:53:27,587 INFO L272 TraceCheckUtils]: 4: Hoare triple {8152#true} call #t~ret59 := main(); {8152#true} is VALID [2022-04-28 14:53:27,587 INFO L290 TraceCheckUtils]: 5: Hoare triple {8152#true} havoc ~s~0;havoc ~tmp~1;~s~0 := 8464; {8157#(<= 8464 main_~s~0)} is VALID [2022-04-28 14:53:27,587 INFO L272 TraceCheckUtils]: 6: Hoare triple {8157#(<= 8464 main_~s~0)} call #t~ret58 := ssl3_accept(~s~0); {8158#(not (= 8192 |ssl3_accept_#in~initial_state|))} is VALID [2022-04-28 14:53:27,589 INFO L290 TraceCheckUtils]: 7: Hoare triple {8158#(not (= 8192 |ssl3_accept_#in~initial_state|))} ~initial_state := #in~initial_state;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~s__info_callback~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~s__in_handshake~0 := #t~nondet5;havoc #t~nondet5;havoc ~s__state~0;havoc ~s__new_session~0;havoc ~s__server~0;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~s__version~0 := #t~nondet6;havoc #t~nondet6;havoc ~s__type~0;havoc ~s__init_num~0;assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647;~s__hit~0 := #t~nondet7;havoc #t~nondet7;havoc ~s__rwstate~0;~s__init_buf___0~0 := 1;assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647;~s__debug~0 := #t~nondet8;havoc #t~nondet8;havoc ~s__shutdown~0;assume -2147483648 <= #t~nondet9 && #t~nondet9 <= 2147483647;~s__cert~0 := #t~nondet9;havoc #t~nondet9;assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647;~s__options~0 := #t~nondet10;havoc #t~nondet10;assume -2147483648 <= #t~nondet11 && #t~nondet11 <= 2147483647;~s__verify_mode~0 := #t~nondet11;havoc #t~nondet11;assume -2147483648 <= #t~nondet12 && #t~nondet12 <= 2147483647;~s__session__peer~0 := #t~nondet12;havoc #t~nondet12;assume -2147483648 <= #t~nondet13 && #t~nondet13 <= 2147483647;~s__cert__pkeys__AT0__privatekey~0 := #t~nondet13;havoc #t~nondet13;assume -2147483648 <= #t~nondet14 && #t~nondet14 <= 2147483647;~s__ctx__info_callback~0 := #t~nondet14;havoc #t~nondet14;assume -2147483648 <= #t~nondet15 && #t~nondet15 <= 2147483647;~s__ctx__stats__sess_accept_renegotiate~0 := #t~nondet15;havoc #t~nondet15;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~s__ctx__stats__sess_accept~0 := #t~nondet16;havoc #t~nondet16;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~s__ctx__stats__sess_accept_good~0 := #t~nondet17;havoc #t~nondet17;havoc ~s__s3__tmp__cert_request~0;havoc ~s__s3__tmp__reuse_message~0;havoc ~s__s3__tmp__use_rsa_tmp~0;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~s__s3__tmp__new_cipher~0 := #t~nondet18;havoc #t~nondet18;havoc ~s__s3__tmp__new_cipher__algorithms~0;havoc ~s__s3__tmp__next_state___0~0;havoc ~s__s3__tmp__new_cipher__algo_strength~0;havoc ~s__session__cipher~0;havoc ~buf~0;havoc ~l~0;havoc ~Time~0;havoc ~tmp~0;havoc ~cb~0;assume -9223372036854775808 <= #t~nondet19 && #t~nondet19 <= 9223372036854775807;~num1~0 := #t~nondet19;havoc #t~nondet19;havoc ~ret~0;havoc ~new_state~0;havoc ~state~0;havoc ~skip~0;havoc ~got_new_session~0;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~tmp___1~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~tmp___2~0 := #t~nondet21;havoc #t~nondet21;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp___3~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___4~0 := #t~nondet23;havoc #t~nondet23;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~tmp___5~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~tmp___6~0 := #t~nondet25;havoc #t~nondet25;havoc ~tmp___7~0;assume -9223372036854775808 <= #t~nondet26 && #t~nondet26 <= 9223372036854775807;~tmp___8~0 := #t~nondet26;havoc #t~nondet26;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~tmp___9~0 := #t~nondet27;havoc #t~nondet27;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~tmp___10~0 := #t~nondet28;havoc #t~nondet28;havoc ~blastFlag~0;havoc ~__cil_tmp55~0;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~0;havoc ~__cil_tmp59~0;havoc ~__cil_tmp60~0;~__cil_tmp61~0 := #t~nondet29;havoc #t~nondet29;~s__state~0 := ~initial_state;~blastFlag~0 := 0;assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647;~tmp~0 := #t~nondet30;havoc #t~nondet30;~Time~0 := ~tmp~0;~cb~0 := 0;~ret~0 := -1;~skip~0 := 0;~got_new_session~0 := 0; {8159#(not (= 8192 ssl3_accept_~s__state~0))} is VALID [2022-04-28 14:53:27,589 INFO L290 TraceCheckUtils]: 8: Hoare triple {8159#(not (= 8192 ssl3_accept_~s__state~0))} assume 0 != ~s__info_callback~0;~cb~0 := ~s__info_callback~0; {8159#(not (= 8192 ssl3_accept_~s__state~0))} is VALID [2022-04-28 14:53:27,589 INFO L290 TraceCheckUtils]: 9: Hoare triple {8159#(not (= 8192 ssl3_accept_~s__state~0))} #t~post31 := ~s__in_handshake~0;~s__in_handshake~0 := 1 + #t~post31;havoc #t~post31; {8159#(not (= 8192 ssl3_accept_~s__state~0))} is VALID [2022-04-28 14:53:27,590 INFO L290 TraceCheckUtils]: 10: Hoare triple {8159#(not (= 8192 ssl3_accept_~s__state~0))} assume !(0 != 12288 + ~tmp___1~0); {8159#(not (= 8192 ssl3_accept_~s__state~0))} is VALID [2022-04-28 14:53:27,590 INFO L290 TraceCheckUtils]: 11: Hoare triple {8159#(not (= 8192 ssl3_accept_~s__state~0))} assume !(0 == ~s__cert~0); {8159#(not (= 8192 ssl3_accept_~s__state~0))} is VALID [2022-04-28 14:53:27,590 INFO L290 TraceCheckUtils]: 12: Hoare triple {8159#(not (= 8192 ssl3_accept_~s__state~0))} assume !false; {8159#(not (= 8192 ssl3_accept_~s__state~0))} is VALID [2022-04-28 14:53:27,590 INFO L290 TraceCheckUtils]: 13: Hoare triple {8159#(not (= 8192 ssl3_accept_~s__state~0))} ~state~0 := ~s__state~0; {8159#(not (= 8192 ssl3_accept_~s__state~0))} is VALID [2022-04-28 14:53:27,591 INFO L290 TraceCheckUtils]: 14: Hoare triple {8159#(not (= 8192 ssl3_accept_~s__state~0))} assume !(12292 == ~s__state~0); {8159#(not (= 8192 ssl3_accept_~s__state~0))} is VALID [2022-04-28 14:53:27,591 INFO L290 TraceCheckUtils]: 15: Hoare triple {8159#(not (= 8192 ssl3_accept_~s__state~0))} assume !(16384 == ~s__state~0); {8159#(not (= 8192 ssl3_accept_~s__state~0))} is VALID [2022-04-28 14:53:27,591 INFO L290 TraceCheckUtils]: 16: Hoare triple {8159#(not (= 8192 ssl3_accept_~s__state~0))} assume 8192 == ~s__state~0; {8153#false} is VALID [2022-04-28 14:53:27,591 INFO L290 TraceCheckUtils]: 17: Hoare triple {8153#false} ~s__server~0 := 1; {8153#false} is VALID [2022-04-28 14:53:27,592 INFO L290 TraceCheckUtils]: 18: Hoare triple {8153#false} assume 0 != ~cb~0; {8153#false} is VALID [2022-04-28 14:53:27,592 INFO L290 TraceCheckUtils]: 19: Hoare triple {8153#false} ~__cil_tmp55~0 := 8 * ~s__version~0; {8153#false} is VALID [2022-04-28 14:53:27,592 INFO L290 TraceCheckUtils]: 20: Hoare triple {8153#false} assume !(3 != ~__cil_tmp55~0);~s__type~0 := 8192; {8153#false} is VALID [2022-04-28 14:53:27,592 INFO L290 TraceCheckUtils]: 21: Hoare triple {8153#false} assume !(0 == ~s__init_buf___0~0); {8153#false} is VALID [2022-04-28 14:53:27,592 INFO L290 TraceCheckUtils]: 22: Hoare triple {8153#false} assume !(0 == ~tmp___4~0);~s__init_num~0 := 0; {8153#false} is VALID [2022-04-28 14:53:27,592 INFO L290 TraceCheckUtils]: 23: Hoare triple {8153#false} assume 12292 != ~s__state~0; {8153#false} is VALID [2022-04-28 14:53:27,592 INFO L290 TraceCheckUtils]: 24: Hoare triple {8153#false} assume !(0 == ~tmp___5~0);~s__state~0 := 8464;#t~post33 := ~s__ctx__stats__sess_accept~0;~s__ctx__stats__sess_accept~0 := 1 + #t~post33;havoc #t~post33; {8153#false} is VALID [2022-04-28 14:53:27,592 INFO L290 TraceCheckUtils]: 25: Hoare triple {8153#false} assume -2147483648 <= #t~nondet55 && #t~nondet55 <= 2147483647;~s__s3__tmp__reuse_message~0 := #t~nondet55;havoc #t~nondet55; {8153#false} is VALID [2022-04-28 14:53:27,592 INFO L290 TraceCheckUtils]: 26: Hoare triple {8153#false} assume 0 == ~s__s3__tmp__reuse_message~0; {8153#false} is VALID [2022-04-28 14:53:27,592 INFO L290 TraceCheckUtils]: 27: Hoare triple {8153#false} assume 0 == ~skip~0; {8153#false} is VALID [2022-04-28 14:53:27,592 INFO L290 TraceCheckUtils]: 28: Hoare triple {8153#false} assume 8560 == ~state~0; {8153#false} is VALID [2022-04-28 14:53:27,592 INFO L290 TraceCheckUtils]: 29: Hoare triple {8153#false} assume 8448 == ~s__state~0; {8153#false} is VALID [2022-04-28 14:53:27,592 INFO L290 TraceCheckUtils]: 30: Hoare triple {8153#false} assume -1 != ~s__verify_mode~0; {8153#false} is VALID [2022-04-28 14:53:27,592 INFO L290 TraceCheckUtils]: 31: Hoare triple {8153#false} assume -2 != ~s__verify_mode~0; {8153#false} is VALID [2022-04-28 14:53:27,593 INFO L290 TraceCheckUtils]: 32: Hoare triple {8153#false} assume 9021 != ~__cil_tmp61~0 % 18446744073709551616; {8153#false} is VALID [2022-04-28 14:53:27,593 INFO L290 TraceCheckUtils]: 33: Hoare triple {8153#false} assume 4294967294 != ~__cil_tmp58~0 % 18446744073709551616; {8153#false} is VALID [2022-04-28 14:53:27,593 INFO L290 TraceCheckUtils]: 34: Hoare triple {8153#false} assume 4 != ~blastFlag~0; {8153#false} is VALID [2022-04-28 14:53:27,593 INFO L290 TraceCheckUtils]: 35: Hoare triple {8153#false} assume 1024 != ~tmp___7~0; {8153#false} is VALID [2022-04-28 14:53:27,593 INFO L290 TraceCheckUtils]: 36: Hoare triple {8153#false} assume !false; {8153#false} is VALID [2022-04-28 14:53:27,593 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 14:53:27,593 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 14:53:27,593 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [623000569] [2022-04-28 14:53:27,593 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [623000569] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:53:27,593 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:53:27,593 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-28 14:53:27,593 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 14:53:27,594 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [2064815138] [2022-04-28 14:53:27,594 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [2064815138] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:53:27,594 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:53:27,594 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-28 14:53:27,594 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [338339152] [2022-04-28 14:53:27,594 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 14:53:27,594 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 [2022-04-28 14:53:27,594 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 14:53:27,594 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 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) [2022-04-28 14:53:27,616 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 37 edges. 37 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:53:27,616 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-04-28 14:53:27,616 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 14:53:27,616 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-04-28 14:53:27,616 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-04-28 14:53:27,616 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) [2022-04-28 14:53:28,283 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:53:28,283 INFO L93 Difference]: Finished difference Result 410 states and 640 transitions. [2022-04-28 14:53:28,283 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-04-28 14:53:28,283 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 [2022-04-28 14:53:28,283 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 14:53:28,283 INFO L82 GeneralOperation]: Start removeUnreachable. 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) [2022-04-28 14:53:28,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 523 transitions. [2022-04-28 14:53:28,285 INFO L82 GeneralOperation]: Start removeUnreachable. 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) [2022-04-28 14:53:28,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 523 transitions. [2022-04-28 14:53:28,287 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 6 states and 523 transitions. [2022-04-28 14:53:28,623 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 523 edges. 523 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:53:28,626 INFO L225 Difference]: With dead ends: 410 [2022-04-28 14:53:28,626 INFO L226 Difference]: Without dead ends: 217 [2022-04-28 14:53:28,626 INFO L412 NwaCegarLoop]: 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 [2022-04-28 14:53:28,627 INFO L413 NwaCegarLoop]: 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 [2022-04-28 14:53:28,627 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [767 Valid, 198 Invalid, 390 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [34 Valid, 356 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-04-28 14:53:28,627 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 217 states. [2022-04-28 14:53:28,639 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 217 to 207. [2022-04-28 14:53:28,639 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 14:53:28,639 INFO L82 GeneralOperation]: Start isEquivalent. First operand 217 states. Second 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) [2022-04-28 14:53:28,640 INFO L74 IsIncluded]: Start isIncluded. First operand 217 states. Second 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) [2022-04-28 14:53:28,640 INFO L87 Difference]: Start difference. First operand 217 states. Second 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) [2022-04-28 14:53:28,643 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:53:28,643 INFO L93 Difference]: Finished difference Result 217 states and 333 transitions. [2022-04-28 14:53:28,643 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 333 transitions. [2022-04-28 14:53:28,644 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:53:28,644 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:53:28,644 INFO L74 IsIncluded]: Start isIncluded. First 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) Second operand 217 states. [2022-04-28 14:53:28,644 INFO L87 Difference]: Start difference. First 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) Second operand 217 states. [2022-04-28 14:53:28,666 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:53:28,666 INFO L93 Difference]: Finished difference Result 217 states and 333 transitions. [2022-04-28 14:53:28,666 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 333 transitions. [2022-04-28 14:53:28,667 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:53:28,667 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:53:28,667 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 14:53:28,667 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 14:53:28,667 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) [2022-04-28 14:53:28,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 207 states and 321 transitions. [2022-04-28 14:53:28,670 INFO L78 Accepts]: Start accepts. Automaton has 207 states and 321 transitions. Word has length 37 [2022-04-28 14:53:28,670 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 14:53:28,670 INFO L495 AbstractCegarLoop]: Abstraction has 207 states and 321 transitions. [2022-04-28 14:53:28,671 INFO L496 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) [2022-04-28 14:53:28,671 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 207 states and 321 transitions. [2022-04-28 14:53:28,966 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 321 edges. 321 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:53:28,966 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 321 transitions. [2022-04-28 14:53:28,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2022-04-28 14:53:28,966 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 14:53:28,966 INFO L195 NwaCegarLoop]: 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] [2022-04-28 14:53:28,966 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-04-28 14:53:28,967 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 14:53:28,967 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 14:53:28,967 INFO L85 PathProgramCache]: Analyzing trace with hash -1553278138, now seen corresponding path program 1 times [2022-04-28 14:53:28,967 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 14:53:28,967 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [256596159] [2022-04-28 14:53:28,967 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 14:53:28,967 INFO L85 PathProgramCache]: Analyzing trace with hash -1553278138, now seen corresponding path program 2 times [2022-04-28 14:53:28,967 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 14:53:28,967 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1786862478] [2022-04-28 14:53:28,968 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 14:53:28,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 14:53:28,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:53:29,027 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 14:53:29,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:53:29,031 INFO L290 TraceCheckUtils]: 0: Hoare triple {9844#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(17, 2);call #Ultimate.allocInit(12, 3); {9837#true} is VALID [2022-04-28 14:53:29,031 INFO L290 TraceCheckUtils]: 1: Hoare triple {9837#true} assume true; {9837#true} is VALID [2022-04-28 14:53:29,031 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {9837#true} {9837#true} #752#return; {9837#true} is VALID [2022-04-28 14:53:29,032 INFO L272 TraceCheckUtils]: 0: Hoare triple {9837#true} call ULTIMATE.init(); {9844#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 14:53:29,032 INFO L290 TraceCheckUtils]: 1: Hoare triple {9844#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(17, 2);call #Ultimate.allocInit(12, 3); {9837#true} is VALID [2022-04-28 14:53:29,032 INFO L290 TraceCheckUtils]: 2: Hoare triple {9837#true} assume true; {9837#true} is VALID [2022-04-28 14:53:29,032 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {9837#true} {9837#true} #752#return; {9837#true} is VALID [2022-04-28 14:53:29,032 INFO L272 TraceCheckUtils]: 4: Hoare triple {9837#true} call #t~ret59 := main(); {9837#true} is VALID [2022-04-28 14:53:29,032 INFO L290 TraceCheckUtils]: 5: Hoare triple {9837#true} havoc ~s~0;havoc ~tmp~1;~s~0 := 8464; {9837#true} is VALID [2022-04-28 14:53:29,032 INFO L272 TraceCheckUtils]: 6: Hoare triple {9837#true} call #t~ret58 := ssl3_accept(~s~0); {9837#true} is VALID [2022-04-28 14:53:29,033 INFO L290 TraceCheckUtils]: 7: Hoare triple {9837#true} ~initial_state := #in~initial_state;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~s__info_callback~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~s__in_handshake~0 := #t~nondet5;havoc #t~nondet5;havoc ~s__state~0;havoc ~s__new_session~0;havoc ~s__server~0;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~s__version~0 := #t~nondet6;havoc #t~nondet6;havoc ~s__type~0;havoc ~s__init_num~0;assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647;~s__hit~0 := #t~nondet7;havoc #t~nondet7;havoc ~s__rwstate~0;~s__init_buf___0~0 := 1;assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647;~s__debug~0 := #t~nondet8;havoc #t~nondet8;havoc ~s__shutdown~0;assume -2147483648 <= #t~nondet9 && #t~nondet9 <= 2147483647;~s__cert~0 := #t~nondet9;havoc #t~nondet9;assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647;~s__options~0 := #t~nondet10;havoc #t~nondet10;assume -2147483648 <= #t~nondet11 && #t~nondet11 <= 2147483647;~s__verify_mode~0 := #t~nondet11;havoc #t~nondet11;assume -2147483648 <= #t~nondet12 && #t~nondet12 <= 2147483647;~s__session__peer~0 := #t~nondet12;havoc #t~nondet12;assume -2147483648 <= #t~nondet13 && #t~nondet13 <= 2147483647;~s__cert__pkeys__AT0__privatekey~0 := #t~nondet13;havoc #t~nondet13;assume -2147483648 <= #t~nondet14 && #t~nondet14 <= 2147483647;~s__ctx__info_callback~0 := #t~nondet14;havoc #t~nondet14;assume -2147483648 <= #t~nondet15 && #t~nondet15 <= 2147483647;~s__ctx__stats__sess_accept_renegotiate~0 := #t~nondet15;havoc #t~nondet15;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~s__ctx__stats__sess_accept~0 := #t~nondet16;havoc #t~nondet16;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~s__ctx__stats__sess_accept_good~0 := #t~nondet17;havoc #t~nondet17;havoc ~s__s3__tmp__cert_request~0;havoc ~s__s3__tmp__reuse_message~0;havoc ~s__s3__tmp__use_rsa_tmp~0;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~s__s3__tmp__new_cipher~0 := #t~nondet18;havoc #t~nondet18;havoc ~s__s3__tmp__new_cipher__algorithms~0;havoc ~s__s3__tmp__next_state___0~0;havoc ~s__s3__tmp__new_cipher__algo_strength~0;havoc ~s__session__cipher~0;havoc ~buf~0;havoc ~l~0;havoc ~Time~0;havoc ~tmp~0;havoc ~cb~0;assume -9223372036854775808 <= #t~nondet19 && #t~nondet19 <= 9223372036854775807;~num1~0 := #t~nondet19;havoc #t~nondet19;havoc ~ret~0;havoc ~new_state~0;havoc ~state~0;havoc ~skip~0;havoc ~got_new_session~0;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~tmp___1~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~tmp___2~0 := #t~nondet21;havoc #t~nondet21;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp___3~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___4~0 := #t~nondet23;havoc #t~nondet23;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~tmp___5~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~tmp___6~0 := #t~nondet25;havoc #t~nondet25;havoc ~tmp___7~0;assume -9223372036854775808 <= #t~nondet26 && #t~nondet26 <= 9223372036854775807;~tmp___8~0 := #t~nondet26;havoc #t~nondet26;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~tmp___9~0 := #t~nondet27;havoc #t~nondet27;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~tmp___10~0 := #t~nondet28;havoc #t~nondet28;havoc ~blastFlag~0;havoc ~__cil_tmp55~0;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~0;havoc ~__cil_tmp59~0;havoc ~__cil_tmp60~0;~__cil_tmp61~0 := #t~nondet29;havoc #t~nondet29;~s__state~0 := ~initial_state;~blastFlag~0 := 0;assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647;~tmp~0 := #t~nondet30;havoc #t~nondet30;~Time~0 := ~tmp~0;~cb~0 := 0;~ret~0 := -1;~skip~0 := 0;~got_new_session~0 := 0; {9837#true} is VALID [2022-04-28 14:53:29,033 INFO L290 TraceCheckUtils]: 8: Hoare triple {9837#true} assume 0 != ~s__info_callback~0;~cb~0 := ~s__info_callback~0; {9837#true} is VALID [2022-04-28 14:53:29,037 INFO L290 TraceCheckUtils]: 9: Hoare triple {9837#true} #t~post31 := ~s__in_handshake~0;~s__in_handshake~0 := 1 + #t~post31;havoc #t~post31; {9837#true} is VALID [2022-04-28 14:53:29,037 INFO L290 TraceCheckUtils]: 10: Hoare triple {9837#true} assume !(0 != 12288 + ~tmp___1~0); {9837#true} is VALID [2022-04-28 14:53:29,037 INFO L290 TraceCheckUtils]: 11: Hoare triple {9837#true} assume !(0 == ~s__cert~0); {9837#true} is VALID [2022-04-28 14:53:29,038 INFO L290 TraceCheckUtils]: 12: Hoare triple {9837#true} assume !false; {9837#true} is VALID [2022-04-28 14:53:29,040 INFO L290 TraceCheckUtils]: 13: Hoare triple {9837#true} ~state~0 := ~s__state~0; {9842#(or (not (= 8464 ssl3_accept_~s__state~0)) (not (= 8560 ssl3_accept_~state~0)))} is VALID [2022-04-28 14:53:29,041 INFO L290 TraceCheckUtils]: 14: Hoare triple {9842#(or (not (= 8464 ssl3_accept_~s__state~0)) (not (= 8560 ssl3_accept_~state~0)))} assume !(12292 == ~s__state~0); {9842#(or (not (= 8464 ssl3_accept_~s__state~0)) (not (= 8560 ssl3_accept_~state~0)))} is VALID [2022-04-28 14:53:29,041 INFO L290 TraceCheckUtils]: 15: Hoare triple {9842#(or (not (= 8464 ssl3_accept_~s__state~0)) (not (= 8560 ssl3_accept_~state~0)))} assume !(16384 == ~s__state~0); {9842#(or (not (= 8464 ssl3_accept_~s__state~0)) (not (= 8560 ssl3_accept_~state~0)))} is VALID [2022-04-28 14:53:29,041 INFO L290 TraceCheckUtils]: 16: Hoare triple {9842#(or (not (= 8464 ssl3_accept_~s__state~0)) (not (= 8560 ssl3_accept_~state~0)))} assume !(8192 == ~s__state~0); {9842#(or (not (= 8464 ssl3_accept_~s__state~0)) (not (= 8560 ssl3_accept_~state~0)))} is VALID [2022-04-28 14:53:29,042 INFO L290 TraceCheckUtils]: 17: Hoare triple {9842#(or (not (= 8464 ssl3_accept_~s__state~0)) (not (= 8560 ssl3_accept_~state~0)))} assume !(24576 == ~s__state~0); {9842#(or (not (= 8464 ssl3_accept_~s__state~0)) (not (= 8560 ssl3_accept_~state~0)))} is VALID [2022-04-28 14:53:29,042 INFO L290 TraceCheckUtils]: 18: Hoare triple {9842#(or (not (= 8464 ssl3_accept_~s__state~0)) (not (= 8560 ssl3_accept_~state~0)))} assume !(8195 == ~s__state~0); {9842#(or (not (= 8464 ssl3_accept_~s__state~0)) (not (= 8560 ssl3_accept_~state~0)))} is VALID [2022-04-28 14:53:29,043 INFO L290 TraceCheckUtils]: 19: Hoare triple {9842#(or (not (= 8464 ssl3_accept_~s__state~0)) (not (= 8560 ssl3_accept_~state~0)))} assume !(8480 == ~s__state~0); {9842#(or (not (= 8464 ssl3_accept_~s__state~0)) (not (= 8560 ssl3_accept_~state~0)))} is VALID [2022-04-28 14:53:29,044 INFO L290 TraceCheckUtils]: 20: Hoare triple {9842#(or (not (= 8464 ssl3_accept_~s__state~0)) (not (= 8560 ssl3_accept_~state~0)))} assume !(8481 == ~s__state~0); {9842#(or (not (= 8464 ssl3_accept_~s__state~0)) (not (= 8560 ssl3_accept_~state~0)))} is VALID [2022-04-28 14:53:29,045 INFO L290 TraceCheckUtils]: 21: Hoare triple {9842#(or (not (= 8464 ssl3_accept_~s__state~0)) (not (= 8560 ssl3_accept_~state~0)))} assume !(8482 == ~s__state~0); {9842#(or (not (= 8464 ssl3_accept_~s__state~0)) (not (= 8560 ssl3_accept_~state~0)))} is VALID [2022-04-28 14:53:29,047 INFO L290 TraceCheckUtils]: 22: Hoare triple {9842#(or (not (= 8464 ssl3_accept_~s__state~0)) (not (= 8560 ssl3_accept_~state~0)))} assume 8464 == ~s__state~0; {9843#(not (= 8560 ssl3_accept_~state~0))} is VALID [2022-04-28 14:53:29,047 INFO L290 TraceCheckUtils]: 23: Hoare triple {9843#(not (= 8560 ssl3_accept_~state~0))} ~s__shutdown~0 := 0;assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~ret~0 := #t~nondet36;havoc #t~nondet36; {9843#(not (= 8560 ssl3_accept_~state~0))} is VALID [2022-04-28 14:53:29,048 INFO L290 TraceCheckUtils]: 24: Hoare triple {9843#(not (= 8560 ssl3_accept_~state~0))} assume 0 == ~blastFlag~0;~blastFlag~0 := 1; {9843#(not (= 8560 ssl3_accept_~state~0))} is VALID [2022-04-28 14:53:29,048 INFO L290 TraceCheckUtils]: 25: Hoare triple {9843#(not (= 8560 ssl3_accept_~state~0))} assume !(~ret~0 <= 0);~got_new_session~0 := 1;~s__state~0 := 8496;~s__init_num~0 := 0; {9843#(not (= 8560 ssl3_accept_~state~0))} is VALID [2022-04-28 14:53:29,048 INFO L290 TraceCheckUtils]: 26: Hoare triple {9843#(not (= 8560 ssl3_accept_~state~0))} assume -2147483648 <= #t~nondet55 && #t~nondet55 <= 2147483647;~s__s3__tmp__reuse_message~0 := #t~nondet55;havoc #t~nondet55; {9843#(not (= 8560 ssl3_accept_~state~0))} is VALID [2022-04-28 14:53:29,048 INFO L290 TraceCheckUtils]: 27: Hoare triple {9843#(not (= 8560 ssl3_accept_~state~0))} assume 0 == ~s__s3__tmp__reuse_message~0; {9843#(not (= 8560 ssl3_accept_~state~0))} is VALID [2022-04-28 14:53:29,049 INFO L290 TraceCheckUtils]: 28: Hoare triple {9843#(not (= 8560 ssl3_accept_~state~0))} assume 0 == ~skip~0; {9843#(not (= 8560 ssl3_accept_~state~0))} is VALID [2022-04-28 14:53:29,049 INFO L290 TraceCheckUtils]: 29: Hoare triple {9843#(not (= 8560 ssl3_accept_~state~0))} assume 8560 == ~state~0; {9838#false} is VALID [2022-04-28 14:53:29,049 INFO L290 TraceCheckUtils]: 30: Hoare triple {9838#false} assume 8448 == ~s__state~0; {9838#false} is VALID [2022-04-28 14:53:29,049 INFO L290 TraceCheckUtils]: 31: Hoare triple {9838#false} assume -1 != ~s__verify_mode~0; {9838#false} is VALID [2022-04-28 14:53:29,049 INFO L290 TraceCheckUtils]: 32: Hoare triple {9838#false} assume -2 != ~s__verify_mode~0; {9838#false} is VALID [2022-04-28 14:53:29,049 INFO L290 TraceCheckUtils]: 33: Hoare triple {9838#false} assume 9021 != ~__cil_tmp61~0 % 18446744073709551616; {9838#false} is VALID [2022-04-28 14:53:29,049 INFO L290 TraceCheckUtils]: 34: Hoare triple {9838#false} assume 4294967294 != ~__cil_tmp58~0 % 18446744073709551616; {9838#false} is VALID [2022-04-28 14:53:29,049 INFO L290 TraceCheckUtils]: 35: Hoare triple {9838#false} assume 4 != ~blastFlag~0; {9838#false} is VALID [2022-04-28 14:53:29,049 INFO L290 TraceCheckUtils]: 36: Hoare triple {9838#false} assume 1024 != ~tmp___7~0; {9838#false} is VALID [2022-04-28 14:53:29,049 INFO L290 TraceCheckUtils]: 37: Hoare triple {9838#false} assume !false; {9838#false} is VALID [2022-04-28 14:53:29,050 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 14:53:29,050 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 14:53:29,050 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1786862478] [2022-04-28 14:53:29,050 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1786862478] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:53:29,050 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:53:29,050 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-04-28 14:53:29,050 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 14:53:29,050 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [256596159] [2022-04-28 14:53:29,050 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [256596159] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:53:29,050 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:53:29,050 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-04-28 14:53:29,050 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2029209471] [2022-04-28 14:53:29,050 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 14:53:29,051 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 [2022-04-28 14:53:29,051 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 14:53:29,051 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 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) [2022-04-28 14:53:29,073 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 38 edges. 38 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:53:29,073 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-04-28 14:53:29,073 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 14:53:29,073 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-04-28 14:53:29,073 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2022-04-28 14:53:29,073 INFO L87 Difference]: Start difference. First operand 207 states and 321 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) [2022-04-28 14:53:29,731 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:53:29,731 INFO L93 Difference]: Finished difference Result 443 states and 687 transitions. [2022-04-28 14:53:29,732 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-04-28 14:53:29,732 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 [2022-04-28 14:53:29,732 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 14:53:29,732 INFO L82 GeneralOperation]: Start removeUnreachable. 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) [2022-04-28 14:53:29,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 528 transitions. [2022-04-28 14:53:29,736 INFO L82 GeneralOperation]: Start removeUnreachable. 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) [2022-04-28 14:53:29,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 528 transitions. [2022-04-28 14:53:29,739 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 5 states and 528 transitions. [2022-04-28 14:53:30,104 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 528 edges. 528 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:53:30,109 INFO L225 Difference]: With dead ends: 443 [2022-04-28 14:53:30,109 INFO L226 Difference]: Without dead ends: 250 [2022-04-28 14:53:30,110 INFO L412 NwaCegarLoop]: 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 [2022-04-28 14:53:30,110 INFO L413 NwaCegarLoop]: 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 [2022-04-28 14:53:30,110 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [482 Valid, 195 Invalid, 398 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [28 Valid, 370 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-04-28 14:53:30,111 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 250 states. [2022-04-28 14:53:30,137 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 250 to 214. [2022-04-28 14:53:30,137 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 14:53:30,138 INFO L82 GeneralOperation]: Start isEquivalent. First operand 250 states. Second operand has 214 states, 209 states have (on average 1.5645933014354068) internal successors, (327), 209 states have internal predecessors, (327), 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) [2022-04-28 14:53:30,139 INFO L74 IsIncluded]: Start isIncluded. First operand 250 states. Second operand has 214 states, 209 states have (on average 1.5645933014354068) internal successors, (327), 209 states have internal predecessors, (327), 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) [2022-04-28 14:53:30,139 INFO L87 Difference]: Start difference. First operand 250 states. Second operand has 214 states, 209 states have (on average 1.5645933014354068) internal successors, (327), 209 states have internal predecessors, (327), 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) [2022-04-28 14:53:30,143 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:53:30,143 INFO L93 Difference]: Finished difference Result 250 states and 383 transitions. [2022-04-28 14:53:30,144 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 383 transitions. [2022-04-28 14:53:30,144 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:53:30,144 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:53:30,144 INFO L74 IsIncluded]: Start isIncluded. First operand has 214 states, 209 states have (on average 1.5645933014354068) internal successors, (327), 209 states have internal predecessors, (327), 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) Second operand 250 states. [2022-04-28 14:53:30,145 INFO L87 Difference]: Start difference. First operand has 214 states, 209 states have (on average 1.5645933014354068) internal successors, (327), 209 states have internal predecessors, (327), 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) Second operand 250 states. [2022-04-28 14:53:30,149 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:53:30,149 INFO L93 Difference]: Finished difference Result 250 states and 383 transitions. [2022-04-28 14:53:30,149 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 383 transitions. [2022-04-28 14:53:30,149 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:53:30,149 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:53:30,149 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 14:53:30,149 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 14:53:30,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 214 states, 209 states have (on average 1.5645933014354068) internal successors, (327), 209 states have internal predecessors, (327), 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) [2022-04-28 14:53:30,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 214 states to 214 states and 331 transitions. [2022-04-28 14:53:30,153 INFO L78 Accepts]: Start accepts. Automaton has 214 states and 331 transitions. Word has length 38 [2022-04-28 14:53:30,154 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 14:53:30,154 INFO L495 AbstractCegarLoop]: Abstraction has 214 states and 331 transitions. [2022-04-28 14:53:30,154 INFO L496 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) [2022-04-28 14:53:30,154 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 214 states and 331 transitions. [2022-04-28 14:53:30,436 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 331 edges. 331 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:53:30,436 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 331 transitions. [2022-04-28 14:53:30,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2022-04-28 14:53:30,436 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 14:53:30,436 INFO L195 NwaCegarLoop]: 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] [2022-04-28 14:53:30,437 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2022-04-28 14:53:30,437 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 14:53:30,437 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 14:53:30,437 INFO L85 PathProgramCache]: Analyzing trace with hash 839158341, now seen corresponding path program 1 times [2022-04-28 14:53:30,437 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 14:53:30,437 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1581425756] [2022-04-28 14:53:30,437 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 14:53:30,438 INFO L85 PathProgramCache]: Analyzing trace with hash 839158341, now seen corresponding path program 2 times [2022-04-28 14:53:30,438 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 14:53:30,438 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2110600898] [2022-04-28 14:53:30,438 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 14:53:30,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 14:53:30,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:53:30,508 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 14:53:30,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:53:30,512 INFO L290 TraceCheckUtils]: 0: Hoare triple {11675#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(17, 2);call #Ultimate.allocInit(12, 3); {11667#true} is VALID [2022-04-28 14:53:30,512 INFO L290 TraceCheckUtils]: 1: Hoare triple {11667#true} assume true; {11667#true} is VALID [2022-04-28 14:53:30,512 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {11667#true} {11667#true} #752#return; {11667#true} is VALID [2022-04-28 14:53:30,513 INFO L272 TraceCheckUtils]: 0: Hoare triple {11667#true} call ULTIMATE.init(); {11675#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 14:53:30,513 INFO L290 TraceCheckUtils]: 1: Hoare triple {11675#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(17, 2);call #Ultimate.allocInit(12, 3); {11667#true} is VALID [2022-04-28 14:53:30,513 INFO L290 TraceCheckUtils]: 2: Hoare triple {11667#true} assume true; {11667#true} is VALID [2022-04-28 14:53:30,513 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {11667#true} {11667#true} #752#return; {11667#true} is VALID [2022-04-28 14:53:30,513 INFO L272 TraceCheckUtils]: 4: Hoare triple {11667#true} call #t~ret59 := main(); {11667#true} is VALID [2022-04-28 14:53:30,513 INFO L290 TraceCheckUtils]: 5: Hoare triple {11667#true} havoc ~s~0;havoc ~tmp~1;~s~0 := 8464; {11672#(<= main_~s~0 8464)} is VALID [2022-04-28 14:53:30,513 INFO L272 TraceCheckUtils]: 6: Hoare triple {11672#(<= main_~s~0 8464)} call #t~ret58 := ssl3_accept(~s~0); {11673#(not (= 24576 |ssl3_accept_#in~initial_state|))} is VALID [2022-04-28 14:53:30,515 INFO L290 TraceCheckUtils]: 7: Hoare triple {11673#(not (= 24576 |ssl3_accept_#in~initial_state|))} ~initial_state := #in~initial_state;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~s__info_callback~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~s__in_handshake~0 := #t~nondet5;havoc #t~nondet5;havoc ~s__state~0;havoc ~s__new_session~0;havoc ~s__server~0;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~s__version~0 := #t~nondet6;havoc #t~nondet6;havoc ~s__type~0;havoc ~s__init_num~0;assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647;~s__hit~0 := #t~nondet7;havoc #t~nondet7;havoc ~s__rwstate~0;~s__init_buf___0~0 := 1;assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647;~s__debug~0 := #t~nondet8;havoc #t~nondet8;havoc ~s__shutdown~0;assume -2147483648 <= #t~nondet9 && #t~nondet9 <= 2147483647;~s__cert~0 := #t~nondet9;havoc #t~nondet9;assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647;~s__options~0 := #t~nondet10;havoc #t~nondet10;assume -2147483648 <= #t~nondet11 && #t~nondet11 <= 2147483647;~s__verify_mode~0 := #t~nondet11;havoc #t~nondet11;assume -2147483648 <= #t~nondet12 && #t~nondet12 <= 2147483647;~s__session__peer~0 := #t~nondet12;havoc #t~nondet12;assume -2147483648 <= #t~nondet13 && #t~nondet13 <= 2147483647;~s__cert__pkeys__AT0__privatekey~0 := #t~nondet13;havoc #t~nondet13;assume -2147483648 <= #t~nondet14 && #t~nondet14 <= 2147483647;~s__ctx__info_callback~0 := #t~nondet14;havoc #t~nondet14;assume -2147483648 <= #t~nondet15 && #t~nondet15 <= 2147483647;~s__ctx__stats__sess_accept_renegotiate~0 := #t~nondet15;havoc #t~nondet15;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~s__ctx__stats__sess_accept~0 := #t~nondet16;havoc #t~nondet16;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~s__ctx__stats__sess_accept_good~0 := #t~nondet17;havoc #t~nondet17;havoc ~s__s3__tmp__cert_request~0;havoc ~s__s3__tmp__reuse_message~0;havoc ~s__s3__tmp__use_rsa_tmp~0;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~s__s3__tmp__new_cipher~0 := #t~nondet18;havoc #t~nondet18;havoc ~s__s3__tmp__new_cipher__algorithms~0;havoc ~s__s3__tmp__next_state___0~0;havoc ~s__s3__tmp__new_cipher__algo_strength~0;havoc ~s__session__cipher~0;havoc ~buf~0;havoc ~l~0;havoc ~Time~0;havoc ~tmp~0;havoc ~cb~0;assume -9223372036854775808 <= #t~nondet19 && #t~nondet19 <= 9223372036854775807;~num1~0 := #t~nondet19;havoc #t~nondet19;havoc ~ret~0;havoc ~new_state~0;havoc ~state~0;havoc ~skip~0;havoc ~got_new_session~0;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~tmp___1~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~tmp___2~0 := #t~nondet21;havoc #t~nondet21;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp___3~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___4~0 := #t~nondet23;havoc #t~nondet23;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~tmp___5~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~tmp___6~0 := #t~nondet25;havoc #t~nondet25;havoc ~tmp___7~0;assume -9223372036854775808 <= #t~nondet26 && #t~nondet26 <= 9223372036854775807;~tmp___8~0 := #t~nondet26;havoc #t~nondet26;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~tmp___9~0 := #t~nondet27;havoc #t~nondet27;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~tmp___10~0 := #t~nondet28;havoc #t~nondet28;havoc ~blastFlag~0;havoc ~__cil_tmp55~0;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~0;havoc ~__cil_tmp59~0;havoc ~__cil_tmp60~0;~__cil_tmp61~0 := #t~nondet29;havoc #t~nondet29;~s__state~0 := ~initial_state;~blastFlag~0 := 0;assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647;~tmp~0 := #t~nondet30;havoc #t~nondet30;~Time~0 := ~tmp~0;~cb~0 := 0;~ret~0 := -1;~skip~0 := 0;~got_new_session~0 := 0; {11674#(not (= 24576 ssl3_accept_~s__state~0))} is VALID [2022-04-28 14:53:30,515 INFO L290 TraceCheckUtils]: 8: Hoare triple {11674#(not (= 24576 ssl3_accept_~s__state~0))} assume 0 != ~s__info_callback~0;~cb~0 := ~s__info_callback~0; {11674#(not (= 24576 ssl3_accept_~s__state~0))} is VALID [2022-04-28 14:53:30,515 INFO L290 TraceCheckUtils]: 9: Hoare triple {11674#(not (= 24576 ssl3_accept_~s__state~0))} #t~post31 := ~s__in_handshake~0;~s__in_handshake~0 := 1 + #t~post31;havoc #t~post31; {11674#(not (= 24576 ssl3_accept_~s__state~0))} is VALID [2022-04-28 14:53:30,515 INFO L290 TraceCheckUtils]: 10: Hoare triple {11674#(not (= 24576 ssl3_accept_~s__state~0))} assume !(0 != 12288 + ~tmp___1~0); {11674#(not (= 24576 ssl3_accept_~s__state~0))} is VALID [2022-04-28 14:53:30,516 INFO L290 TraceCheckUtils]: 11: Hoare triple {11674#(not (= 24576 ssl3_accept_~s__state~0))} assume !(0 == ~s__cert~0); {11674#(not (= 24576 ssl3_accept_~s__state~0))} is VALID [2022-04-28 14:53:30,516 INFO L290 TraceCheckUtils]: 12: Hoare triple {11674#(not (= 24576 ssl3_accept_~s__state~0))} assume !false; {11674#(not (= 24576 ssl3_accept_~s__state~0))} is VALID [2022-04-28 14:53:30,516 INFO L290 TraceCheckUtils]: 13: Hoare triple {11674#(not (= 24576 ssl3_accept_~s__state~0))} ~state~0 := ~s__state~0; {11674#(not (= 24576 ssl3_accept_~s__state~0))} is VALID [2022-04-28 14:53:30,516 INFO L290 TraceCheckUtils]: 14: Hoare triple {11674#(not (= 24576 ssl3_accept_~s__state~0))} assume !(12292 == ~s__state~0); {11674#(not (= 24576 ssl3_accept_~s__state~0))} is VALID [2022-04-28 14:53:30,517 INFO L290 TraceCheckUtils]: 15: Hoare triple {11674#(not (= 24576 ssl3_accept_~s__state~0))} assume !(16384 == ~s__state~0); {11674#(not (= 24576 ssl3_accept_~s__state~0))} is VALID [2022-04-28 14:53:30,517 INFO L290 TraceCheckUtils]: 16: Hoare triple {11674#(not (= 24576 ssl3_accept_~s__state~0))} assume !(8192 == ~s__state~0); {11674#(not (= 24576 ssl3_accept_~s__state~0))} is VALID [2022-04-28 14:53:30,517 INFO L290 TraceCheckUtils]: 17: Hoare triple {11674#(not (= 24576 ssl3_accept_~s__state~0))} assume 24576 == ~s__state~0; {11668#false} is VALID [2022-04-28 14:53:30,517 INFO L290 TraceCheckUtils]: 18: Hoare triple {11668#false} ~s__server~0 := 1; {11668#false} is VALID [2022-04-28 14:53:30,517 INFO L290 TraceCheckUtils]: 19: Hoare triple {11668#false} assume 0 != ~cb~0; {11668#false} is VALID [2022-04-28 14:53:30,518 INFO L290 TraceCheckUtils]: 20: Hoare triple {11668#false} ~__cil_tmp55~0 := 8 * ~s__version~0; {11668#false} is VALID [2022-04-28 14:53:30,518 INFO L290 TraceCheckUtils]: 21: Hoare triple {11668#false} assume !(3 != ~__cil_tmp55~0);~s__type~0 := 8192; {11668#false} is VALID [2022-04-28 14:53:30,518 INFO L290 TraceCheckUtils]: 22: Hoare triple {11668#false} assume !(0 == ~s__init_buf___0~0); {11668#false} is VALID [2022-04-28 14:53:30,518 INFO L290 TraceCheckUtils]: 23: Hoare triple {11668#false} assume !(0 == ~tmp___4~0);~s__init_num~0 := 0; {11668#false} is VALID [2022-04-28 14:53:30,518 INFO L290 TraceCheckUtils]: 24: Hoare triple {11668#false} assume 12292 != ~s__state~0; {11668#false} is VALID [2022-04-28 14:53:30,518 INFO L290 TraceCheckUtils]: 25: Hoare triple {11668#false} assume !(0 == ~tmp___5~0);~s__state~0 := 8464;#t~post33 := ~s__ctx__stats__sess_accept~0;~s__ctx__stats__sess_accept~0 := 1 + #t~post33;havoc #t~post33; {11668#false} is VALID [2022-04-28 14:53:30,518 INFO L290 TraceCheckUtils]: 26: Hoare triple {11668#false} assume -2147483648 <= #t~nondet55 && #t~nondet55 <= 2147483647;~s__s3__tmp__reuse_message~0 := #t~nondet55;havoc #t~nondet55; {11668#false} is VALID [2022-04-28 14:53:30,518 INFO L290 TraceCheckUtils]: 27: Hoare triple {11668#false} assume 0 == ~s__s3__tmp__reuse_message~0; {11668#false} is VALID [2022-04-28 14:53:30,518 INFO L290 TraceCheckUtils]: 28: Hoare triple {11668#false} assume 0 == ~skip~0; {11668#false} is VALID [2022-04-28 14:53:30,518 INFO L290 TraceCheckUtils]: 29: Hoare triple {11668#false} assume 8560 == ~state~0; {11668#false} is VALID [2022-04-28 14:53:30,518 INFO L290 TraceCheckUtils]: 30: Hoare triple {11668#false} assume 8448 == ~s__state~0; {11668#false} is VALID [2022-04-28 14:53:30,518 INFO L290 TraceCheckUtils]: 31: Hoare triple {11668#false} assume -1 != ~s__verify_mode~0; {11668#false} is VALID [2022-04-28 14:53:30,518 INFO L290 TraceCheckUtils]: 32: Hoare triple {11668#false} assume -2 != ~s__verify_mode~0; {11668#false} is VALID [2022-04-28 14:53:30,518 INFO L290 TraceCheckUtils]: 33: Hoare triple {11668#false} assume 9021 != ~__cil_tmp61~0 % 18446744073709551616; {11668#false} is VALID [2022-04-28 14:53:30,518 INFO L290 TraceCheckUtils]: 34: Hoare triple {11668#false} assume 4294967294 != ~__cil_tmp58~0 % 18446744073709551616; {11668#false} is VALID [2022-04-28 14:53:30,518 INFO L290 TraceCheckUtils]: 35: Hoare triple {11668#false} assume 4 != ~blastFlag~0; {11668#false} is VALID [2022-04-28 14:53:30,519 INFO L290 TraceCheckUtils]: 36: Hoare triple {11668#false} assume 1024 != ~tmp___7~0; {11668#false} is VALID [2022-04-28 14:53:30,519 INFO L290 TraceCheckUtils]: 37: Hoare triple {11668#false} assume !false; {11668#false} is VALID [2022-04-28 14:53:30,519 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 14:53:30,519 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 14:53:30,519 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2110600898] [2022-04-28 14:53:30,519 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2110600898] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:53:30,519 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:53:30,519 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-28 14:53:30,519 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 14:53:30,519 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1581425756] [2022-04-28 14:53:30,519 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1581425756] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:53:30,519 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:53:30,519 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-28 14:53:30,520 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [370346250] [2022-04-28 14:53:30,520 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 14:53:30,520 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 [2022-04-28 14:53:30,521 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 14:53:30,521 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 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) [2022-04-28 14:53:30,540 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 38 edges. 38 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:53:30,540 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-04-28 14:53:30,540 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 14:53:30,541 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-04-28 14:53:30,541 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-04-28 14:53:30,541 INFO L87 Difference]: Start difference. First operand 214 states and 331 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) [2022-04-28 14:53:31,148 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:53:31,148 INFO L93 Difference]: Finished difference Result 424 states and 656 transitions. [2022-04-28 14:53:31,148 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-04-28 14:53:31,148 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 [2022-04-28 14:53:31,150 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 14:53:31,150 INFO L82 GeneralOperation]: Start removeUnreachable. 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) [2022-04-28 14:53:31,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 524 transitions. [2022-04-28 14:53:31,154 INFO L82 GeneralOperation]: Start removeUnreachable. 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) [2022-04-28 14:53:31,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 524 transitions. [2022-04-28 14:53:31,158 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 6 states and 524 transitions. [2022-04-28 14:53:31,426 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 524 edges. 524 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:53:31,430 INFO L225 Difference]: With dead ends: 424 [2022-04-28 14:53:31,430 INFO L226 Difference]: Without dead ends: 224 [2022-04-28 14:53:31,430 INFO L412 NwaCegarLoop]: 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 [2022-04-28 14:53:31,431 INFO L413 NwaCegarLoop]: 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 [2022-04-28 14:53:31,431 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [767 Valid, 199 Invalid, 391 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [35 Valid, 356 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-04-28 14:53:31,432 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 224 states. [2022-04-28 14:53:31,451 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 224 to 214. [2022-04-28 14:53:31,451 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 14:53:31,457 INFO L82 GeneralOperation]: Start isEquivalent. First operand 224 states. Second 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) [2022-04-28 14:53:31,459 INFO L74 IsIncluded]: Start isIncluded. First operand 224 states. Second 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) [2022-04-28 14:53:31,460 INFO L87 Difference]: Start difference. First operand 224 states. Second 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) [2022-04-28 14:53:31,464 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:53:31,464 INFO L93 Difference]: Finished difference Result 224 states and 341 transitions. [2022-04-28 14:53:31,464 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 341 transitions. [2022-04-28 14:53:31,464 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:53:31,465 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:53:31,465 INFO L74 IsIncluded]: Start isIncluded. First 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) Second operand 224 states. [2022-04-28 14:53:31,465 INFO L87 Difference]: Start difference. First 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) Second operand 224 states. [2022-04-28 14:53:31,469 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:53:31,469 INFO L93 Difference]: Finished difference Result 224 states and 341 transitions. [2022-04-28 14:53:31,469 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 341 transitions. [2022-04-28 14:53:31,469 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:53:31,469 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:53:31,469 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 14:53:31,469 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 14:53:31,470 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) [2022-04-28 14:53:31,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 214 states to 214 states and 329 transitions. [2022-04-28 14:53:31,474 INFO L78 Accepts]: Start accepts. Automaton has 214 states and 329 transitions. Word has length 38 [2022-04-28 14:53:31,474 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 14:53:31,474 INFO L495 AbstractCegarLoop]: Abstraction has 214 states and 329 transitions. [2022-04-28 14:53:31,474 INFO L496 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) [2022-04-28 14:53:31,474 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 214 states and 329 transitions. [2022-04-28 14:53:31,836 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 329 edges. 329 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:53:31,837 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 329 transitions. [2022-04-28 14:53:31,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-04-28 14:53:31,837 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 14:53:31,837 INFO L195 NwaCegarLoop]: 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] [2022-04-28 14:53:31,837 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2022-04-28 14:53:31,837 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 14:53:31,838 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 14:53:31,838 INFO L85 PathProgramCache]: Analyzing trace with hash -1549869087, now seen corresponding path program 1 times [2022-04-28 14:53:31,838 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 14:53:31,838 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [73976171] [2022-04-28 14:53:31,838 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 14:53:31,838 INFO L85 PathProgramCache]: Analyzing trace with hash -1549869087, now seen corresponding path program 2 times [2022-04-28 14:53:31,838 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 14:53:31,838 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1586551155] [2022-04-28 14:53:31,838 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 14:53:31,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 14:53:31,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:53:31,902 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 14:53:31,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:53:31,905 INFO L290 TraceCheckUtils]: 0: Hoare triple {13416#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(17, 2);call #Ultimate.allocInit(12, 3); {13408#true} is VALID [2022-04-28 14:53:31,905 INFO L290 TraceCheckUtils]: 1: Hoare triple {13408#true} assume true; {13408#true} is VALID [2022-04-28 14:53:31,905 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {13408#true} {13408#true} #752#return; {13408#true} is VALID [2022-04-28 14:53:31,905 INFO L272 TraceCheckUtils]: 0: Hoare triple {13408#true} call ULTIMATE.init(); {13416#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 14:53:31,906 INFO L290 TraceCheckUtils]: 1: Hoare triple {13416#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(17, 2);call #Ultimate.allocInit(12, 3); {13408#true} is VALID [2022-04-28 14:53:31,906 INFO L290 TraceCheckUtils]: 2: Hoare triple {13408#true} assume true; {13408#true} is VALID [2022-04-28 14:53:31,906 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {13408#true} {13408#true} #752#return; {13408#true} is VALID [2022-04-28 14:53:31,906 INFO L272 TraceCheckUtils]: 4: Hoare triple {13408#true} call #t~ret59 := main(); {13408#true} is VALID [2022-04-28 14:53:31,906 INFO L290 TraceCheckUtils]: 5: Hoare triple {13408#true} havoc ~s~0;havoc ~tmp~1;~s~0 := 8464; {13413#(<= 8464 main_~s~0)} is VALID [2022-04-28 14:53:31,906 INFO L272 TraceCheckUtils]: 6: Hoare triple {13413#(<= 8464 main_~s~0)} call #t~ret58 := ssl3_accept(~s~0); {13414#(not (= 8195 |ssl3_accept_#in~initial_state|))} is VALID [2022-04-28 14:53:31,908 INFO L290 TraceCheckUtils]: 7: Hoare triple {13414#(not (= 8195 |ssl3_accept_#in~initial_state|))} ~initial_state := #in~initial_state;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~s__info_callback~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~s__in_handshake~0 := #t~nondet5;havoc #t~nondet5;havoc ~s__state~0;havoc ~s__new_session~0;havoc ~s__server~0;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~s__version~0 := #t~nondet6;havoc #t~nondet6;havoc ~s__type~0;havoc ~s__init_num~0;assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647;~s__hit~0 := #t~nondet7;havoc #t~nondet7;havoc ~s__rwstate~0;~s__init_buf___0~0 := 1;assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647;~s__debug~0 := #t~nondet8;havoc #t~nondet8;havoc ~s__shutdown~0;assume -2147483648 <= #t~nondet9 && #t~nondet9 <= 2147483647;~s__cert~0 := #t~nondet9;havoc #t~nondet9;assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647;~s__options~0 := #t~nondet10;havoc #t~nondet10;assume -2147483648 <= #t~nondet11 && #t~nondet11 <= 2147483647;~s__verify_mode~0 := #t~nondet11;havoc #t~nondet11;assume -2147483648 <= #t~nondet12 && #t~nondet12 <= 2147483647;~s__session__peer~0 := #t~nondet12;havoc #t~nondet12;assume -2147483648 <= #t~nondet13 && #t~nondet13 <= 2147483647;~s__cert__pkeys__AT0__privatekey~0 := #t~nondet13;havoc #t~nondet13;assume -2147483648 <= #t~nondet14 && #t~nondet14 <= 2147483647;~s__ctx__info_callback~0 := #t~nondet14;havoc #t~nondet14;assume -2147483648 <= #t~nondet15 && #t~nondet15 <= 2147483647;~s__ctx__stats__sess_accept_renegotiate~0 := #t~nondet15;havoc #t~nondet15;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~s__ctx__stats__sess_accept~0 := #t~nondet16;havoc #t~nondet16;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~s__ctx__stats__sess_accept_good~0 := #t~nondet17;havoc #t~nondet17;havoc ~s__s3__tmp__cert_request~0;havoc ~s__s3__tmp__reuse_message~0;havoc ~s__s3__tmp__use_rsa_tmp~0;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~s__s3__tmp__new_cipher~0 := #t~nondet18;havoc #t~nondet18;havoc ~s__s3__tmp__new_cipher__algorithms~0;havoc ~s__s3__tmp__next_state___0~0;havoc ~s__s3__tmp__new_cipher__algo_strength~0;havoc ~s__session__cipher~0;havoc ~buf~0;havoc ~l~0;havoc ~Time~0;havoc ~tmp~0;havoc ~cb~0;assume -9223372036854775808 <= #t~nondet19 && #t~nondet19 <= 9223372036854775807;~num1~0 := #t~nondet19;havoc #t~nondet19;havoc ~ret~0;havoc ~new_state~0;havoc ~state~0;havoc ~skip~0;havoc ~got_new_session~0;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~tmp___1~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~tmp___2~0 := #t~nondet21;havoc #t~nondet21;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp___3~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___4~0 := #t~nondet23;havoc #t~nondet23;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~tmp___5~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~tmp___6~0 := #t~nondet25;havoc #t~nondet25;havoc ~tmp___7~0;assume -9223372036854775808 <= #t~nondet26 && #t~nondet26 <= 9223372036854775807;~tmp___8~0 := #t~nondet26;havoc #t~nondet26;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~tmp___9~0 := #t~nondet27;havoc #t~nondet27;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~tmp___10~0 := #t~nondet28;havoc #t~nondet28;havoc ~blastFlag~0;havoc ~__cil_tmp55~0;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~0;havoc ~__cil_tmp59~0;havoc ~__cil_tmp60~0;~__cil_tmp61~0 := #t~nondet29;havoc #t~nondet29;~s__state~0 := ~initial_state;~blastFlag~0 := 0;assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647;~tmp~0 := #t~nondet30;havoc #t~nondet30;~Time~0 := ~tmp~0;~cb~0 := 0;~ret~0 := -1;~skip~0 := 0;~got_new_session~0 := 0; {13415#(not (= ssl3_accept_~s__state~0 8195))} is VALID [2022-04-28 14:53:31,908 INFO L290 TraceCheckUtils]: 8: Hoare triple {13415#(not (= ssl3_accept_~s__state~0 8195))} assume 0 != ~s__info_callback~0;~cb~0 := ~s__info_callback~0; {13415#(not (= ssl3_accept_~s__state~0 8195))} is VALID [2022-04-28 14:53:31,908 INFO L290 TraceCheckUtils]: 9: Hoare triple {13415#(not (= ssl3_accept_~s__state~0 8195))} #t~post31 := ~s__in_handshake~0;~s__in_handshake~0 := 1 + #t~post31;havoc #t~post31; {13415#(not (= ssl3_accept_~s__state~0 8195))} is VALID [2022-04-28 14:53:31,909 INFO L290 TraceCheckUtils]: 10: Hoare triple {13415#(not (= ssl3_accept_~s__state~0 8195))} assume !(0 != 12288 + ~tmp___1~0); {13415#(not (= ssl3_accept_~s__state~0 8195))} is VALID [2022-04-28 14:53:31,909 INFO L290 TraceCheckUtils]: 11: Hoare triple {13415#(not (= ssl3_accept_~s__state~0 8195))} assume !(0 == ~s__cert~0); {13415#(not (= ssl3_accept_~s__state~0 8195))} is VALID [2022-04-28 14:53:31,909 INFO L290 TraceCheckUtils]: 12: Hoare triple {13415#(not (= ssl3_accept_~s__state~0 8195))} assume !false; {13415#(not (= ssl3_accept_~s__state~0 8195))} is VALID [2022-04-28 14:53:31,909 INFO L290 TraceCheckUtils]: 13: Hoare triple {13415#(not (= ssl3_accept_~s__state~0 8195))} ~state~0 := ~s__state~0; {13415#(not (= ssl3_accept_~s__state~0 8195))} is VALID [2022-04-28 14:53:31,910 INFO L290 TraceCheckUtils]: 14: Hoare triple {13415#(not (= ssl3_accept_~s__state~0 8195))} assume !(12292 == ~s__state~0); {13415#(not (= ssl3_accept_~s__state~0 8195))} is VALID [2022-04-28 14:53:31,910 INFO L290 TraceCheckUtils]: 15: Hoare triple {13415#(not (= ssl3_accept_~s__state~0 8195))} assume !(16384 == ~s__state~0); {13415#(not (= ssl3_accept_~s__state~0 8195))} is VALID [2022-04-28 14:53:31,910 INFO L290 TraceCheckUtils]: 16: Hoare triple {13415#(not (= ssl3_accept_~s__state~0 8195))} assume !(8192 == ~s__state~0); {13415#(not (= ssl3_accept_~s__state~0 8195))} is VALID [2022-04-28 14:53:31,910 INFO L290 TraceCheckUtils]: 17: Hoare triple {13415#(not (= ssl3_accept_~s__state~0 8195))} assume !(24576 == ~s__state~0); {13415#(not (= ssl3_accept_~s__state~0 8195))} is VALID [2022-04-28 14:53:31,911 INFO L290 TraceCheckUtils]: 18: Hoare triple {13415#(not (= ssl3_accept_~s__state~0 8195))} assume 8195 == ~s__state~0; {13409#false} is VALID [2022-04-28 14:53:31,911 INFO L290 TraceCheckUtils]: 19: Hoare triple {13409#false} ~s__server~0 := 1; {13409#false} is VALID [2022-04-28 14:53:31,915 INFO L290 TraceCheckUtils]: 20: Hoare triple {13409#false} assume 0 != ~cb~0; {13409#false} is VALID [2022-04-28 14:53:31,915 INFO L290 TraceCheckUtils]: 21: Hoare triple {13409#false} ~__cil_tmp55~0 := 8 * ~s__version~0; {13409#false} is VALID [2022-04-28 14:53:31,915 INFO L290 TraceCheckUtils]: 22: Hoare triple {13409#false} assume !(3 != ~__cil_tmp55~0);~s__type~0 := 8192; {13409#false} is VALID [2022-04-28 14:53:31,915 INFO L290 TraceCheckUtils]: 23: Hoare triple {13409#false} assume !(0 == ~s__init_buf___0~0); {13409#false} is VALID [2022-04-28 14:53:31,915 INFO L290 TraceCheckUtils]: 24: Hoare triple {13409#false} assume !(0 == ~tmp___4~0);~s__init_num~0 := 0; {13409#false} is VALID [2022-04-28 14:53:31,915 INFO L290 TraceCheckUtils]: 25: Hoare triple {13409#false} assume 12292 != ~s__state~0; {13409#false} is VALID [2022-04-28 14:53:31,916 INFO L290 TraceCheckUtils]: 26: Hoare triple {13409#false} assume !(0 == ~tmp___5~0);~s__state~0 := 8464;#t~post33 := ~s__ctx__stats__sess_accept~0;~s__ctx__stats__sess_accept~0 := 1 + #t~post33;havoc #t~post33; {13409#false} is VALID [2022-04-28 14:53:31,916 INFO L290 TraceCheckUtils]: 27: Hoare triple {13409#false} assume -2147483648 <= #t~nondet55 && #t~nondet55 <= 2147483647;~s__s3__tmp__reuse_message~0 := #t~nondet55;havoc #t~nondet55; {13409#false} is VALID [2022-04-28 14:53:31,916 INFO L290 TraceCheckUtils]: 28: Hoare triple {13409#false} assume 0 == ~s__s3__tmp__reuse_message~0; {13409#false} is VALID [2022-04-28 14:53:31,916 INFO L290 TraceCheckUtils]: 29: Hoare triple {13409#false} assume 0 == ~skip~0; {13409#false} is VALID [2022-04-28 14:53:31,916 INFO L290 TraceCheckUtils]: 30: Hoare triple {13409#false} assume 8560 == ~state~0; {13409#false} is VALID [2022-04-28 14:53:31,916 INFO L290 TraceCheckUtils]: 31: Hoare triple {13409#false} assume 8448 == ~s__state~0; {13409#false} is VALID [2022-04-28 14:53:31,916 INFO L290 TraceCheckUtils]: 32: Hoare triple {13409#false} assume -1 != ~s__verify_mode~0; {13409#false} is VALID [2022-04-28 14:53:31,916 INFO L290 TraceCheckUtils]: 33: Hoare triple {13409#false} assume -2 != ~s__verify_mode~0; {13409#false} is VALID [2022-04-28 14:53:31,916 INFO L290 TraceCheckUtils]: 34: Hoare triple {13409#false} assume 9021 != ~__cil_tmp61~0 % 18446744073709551616; {13409#false} is VALID [2022-04-28 14:53:31,916 INFO L290 TraceCheckUtils]: 35: Hoare triple {13409#false} assume 4294967294 != ~__cil_tmp58~0 % 18446744073709551616; {13409#false} is VALID [2022-04-28 14:53:31,916 INFO L290 TraceCheckUtils]: 36: Hoare triple {13409#false} assume 4 != ~blastFlag~0; {13409#false} is VALID [2022-04-28 14:53:31,916 INFO L290 TraceCheckUtils]: 37: Hoare triple {13409#false} assume 1024 != ~tmp___7~0; {13409#false} is VALID [2022-04-28 14:53:31,916 INFO L290 TraceCheckUtils]: 38: Hoare triple {13409#false} assume !false; {13409#false} is VALID [2022-04-28 14:53:31,916 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 14:53:31,916 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 14:53:31,917 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1586551155] [2022-04-28 14:53:31,917 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1586551155] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:53:31,917 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:53:31,917 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-28 14:53:31,917 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 14:53:31,917 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [73976171] [2022-04-28 14:53:31,917 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [73976171] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:53:31,917 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:53:31,917 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-28 14:53:31,917 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1154082393] [2022-04-28 14:53:31,917 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 14:53:31,917 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 [2022-04-28 14:53:31,918 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 14:53:31,918 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 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) [2022-04-28 14:53:31,942 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 39 edges. 39 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:53:31,942 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-04-28 14:53:31,942 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 14:53:31,942 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-04-28 14:53:31,942 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-04-28 14:53:31,942 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) [2022-04-28 14:53:32,664 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:53:32,664 INFO L93 Difference]: Finished difference Result 424 states and 652 transitions. [2022-04-28 14:53:32,664 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-04-28 14:53:32,664 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 [2022-04-28 14:53:32,664 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 14:53:32,664 INFO L82 GeneralOperation]: Start removeUnreachable. 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) [2022-04-28 14:53:32,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 525 transitions. [2022-04-28 14:53:32,668 INFO L82 GeneralOperation]: Start removeUnreachable. 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) [2022-04-28 14:53:32,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 525 transitions. [2022-04-28 14:53:32,671 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 6 states and 525 transitions. [2022-04-28 14:53:33,025 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 525 edges. 525 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:53:33,028 INFO L225 Difference]: With dead ends: 424 [2022-04-28 14:53:33,028 INFO L226 Difference]: Without dead ends: 224 [2022-04-28 14:53:33,028 INFO L412 NwaCegarLoop]: 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 [2022-04-28 14:53:33,029 INFO L413 NwaCegarLoop]: 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 [2022-04-28 14:53:33,029 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [767 Valid, 200 Invalid, 392 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [36 Valid, 356 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-04-28 14:53:33,029 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 224 states. [2022-04-28 14:53:33,048 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 224 to 214. [2022-04-28 14:53:33,048 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 14:53:33,048 INFO L82 GeneralOperation]: Start isEquivalent. First operand 224 states. Second 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) [2022-04-28 14:53:33,049 INFO L74 IsIncluded]: Start isIncluded. First operand 224 states. Second 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) [2022-04-28 14:53:33,049 INFO L87 Difference]: Start difference. First operand 224 states. Second 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) [2022-04-28 14:53:33,053 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:53:33,053 INFO L93 Difference]: Finished difference Result 224 states and 339 transitions. [2022-04-28 14:53:33,053 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 339 transitions. [2022-04-28 14:53:33,053 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:53:33,053 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:53:33,054 INFO L74 IsIncluded]: Start isIncluded. First 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) Second operand 224 states. [2022-04-28 14:53:33,054 INFO L87 Difference]: Start difference. First 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) Second operand 224 states. [2022-04-28 14:53:33,057 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:53:33,057 INFO L93 Difference]: Finished difference Result 224 states and 339 transitions. [2022-04-28 14:53:33,057 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 339 transitions. [2022-04-28 14:53:33,058 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:53:33,058 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:53:33,058 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 14:53:33,058 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 14:53:33,058 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) [2022-04-28 14:53:33,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 214 states to 214 states and 327 transitions. [2022-04-28 14:53:33,061 INFO L78 Accepts]: Start accepts. Automaton has 214 states and 327 transitions. Word has length 39 [2022-04-28 14:53:33,061 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 14:53:33,061 INFO L495 AbstractCegarLoop]: Abstraction has 214 states and 327 transitions. [2022-04-28 14:53:33,061 INFO L496 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) [2022-04-28 14:53:33,061 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 214 states and 327 transitions. [2022-04-28 14:53:33,421 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 327 edges. 327 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:53:33,421 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 327 transitions. [2022-04-28 14:53:33,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-04-28 14:53:33,421 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 14:53:33,422 INFO L195 NwaCegarLoop]: 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] [2022-04-28 14:53:33,422 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2022-04-28 14:53:33,422 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 14:53:33,422 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 14:53:33,422 INFO L85 PathProgramCache]: Analyzing trace with hash 1904631677, now seen corresponding path program 1 times [2022-04-28 14:53:33,422 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 14:53:33,422 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1437785829] [2022-04-28 14:53:33,422 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 14:53:33,422 INFO L85 PathProgramCache]: Analyzing trace with hash 1904631677, now seen corresponding path program 2 times [2022-04-28 14:53:33,423 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 14:53:33,423 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [445305623] [2022-04-28 14:53:33,423 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 14:53:33,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 14:53:33,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:53:33,473 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 14:53:33,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:53:33,476 INFO L290 TraceCheckUtils]: 0: Hoare triple {15157#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(17, 2);call #Ultimate.allocInit(12, 3); {15149#true} is VALID [2022-04-28 14:53:33,476 INFO L290 TraceCheckUtils]: 1: Hoare triple {15149#true} assume true; {15149#true} is VALID [2022-04-28 14:53:33,476 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {15149#true} {15149#true} #752#return; {15149#true} is VALID [2022-04-28 14:53:33,477 INFO L272 TraceCheckUtils]: 0: Hoare triple {15149#true} call ULTIMATE.init(); {15157#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 14:53:33,477 INFO L290 TraceCheckUtils]: 1: Hoare triple {15157#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(17, 2);call #Ultimate.allocInit(12, 3); {15149#true} is VALID [2022-04-28 14:53:33,477 INFO L290 TraceCheckUtils]: 2: Hoare triple {15149#true} assume true; {15149#true} is VALID [2022-04-28 14:53:33,477 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {15149#true} {15149#true} #752#return; {15149#true} is VALID [2022-04-28 14:53:33,477 INFO L272 TraceCheckUtils]: 4: Hoare triple {15149#true} call #t~ret59 := main(); {15149#true} is VALID [2022-04-28 14:53:33,477 INFO L290 TraceCheckUtils]: 5: Hoare triple {15149#true} havoc ~s~0;havoc ~tmp~1;~s~0 := 8464; {15154#(<= main_~s~0 8464)} is VALID [2022-04-28 14:53:33,478 INFO L272 TraceCheckUtils]: 6: Hoare triple {15154#(<= main_~s~0 8464)} call #t~ret58 := ssl3_accept(~s~0); {15155#(not (= 8465 |ssl3_accept_#in~initial_state|))} is VALID [2022-04-28 14:53:33,479 INFO L290 TraceCheckUtils]: 7: Hoare triple {15155#(not (= 8465 |ssl3_accept_#in~initial_state|))} ~initial_state := #in~initial_state;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~s__info_callback~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~s__in_handshake~0 := #t~nondet5;havoc #t~nondet5;havoc ~s__state~0;havoc ~s__new_session~0;havoc ~s__server~0;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~s__version~0 := #t~nondet6;havoc #t~nondet6;havoc ~s__type~0;havoc ~s__init_num~0;assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647;~s__hit~0 := #t~nondet7;havoc #t~nondet7;havoc ~s__rwstate~0;~s__init_buf___0~0 := 1;assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647;~s__debug~0 := #t~nondet8;havoc #t~nondet8;havoc ~s__shutdown~0;assume -2147483648 <= #t~nondet9 && #t~nondet9 <= 2147483647;~s__cert~0 := #t~nondet9;havoc #t~nondet9;assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647;~s__options~0 := #t~nondet10;havoc #t~nondet10;assume -2147483648 <= #t~nondet11 && #t~nondet11 <= 2147483647;~s__verify_mode~0 := #t~nondet11;havoc #t~nondet11;assume -2147483648 <= #t~nondet12 && #t~nondet12 <= 2147483647;~s__session__peer~0 := #t~nondet12;havoc #t~nondet12;assume -2147483648 <= #t~nondet13 && #t~nondet13 <= 2147483647;~s__cert__pkeys__AT0__privatekey~0 := #t~nondet13;havoc #t~nondet13;assume -2147483648 <= #t~nondet14 && #t~nondet14 <= 2147483647;~s__ctx__info_callback~0 := #t~nondet14;havoc #t~nondet14;assume -2147483648 <= #t~nondet15 && #t~nondet15 <= 2147483647;~s__ctx__stats__sess_accept_renegotiate~0 := #t~nondet15;havoc #t~nondet15;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~s__ctx__stats__sess_accept~0 := #t~nondet16;havoc #t~nondet16;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~s__ctx__stats__sess_accept_good~0 := #t~nondet17;havoc #t~nondet17;havoc ~s__s3__tmp__cert_request~0;havoc ~s__s3__tmp__reuse_message~0;havoc ~s__s3__tmp__use_rsa_tmp~0;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~s__s3__tmp__new_cipher~0 := #t~nondet18;havoc #t~nondet18;havoc ~s__s3__tmp__new_cipher__algorithms~0;havoc ~s__s3__tmp__next_state___0~0;havoc ~s__s3__tmp__new_cipher__algo_strength~0;havoc ~s__session__cipher~0;havoc ~buf~0;havoc ~l~0;havoc ~Time~0;havoc ~tmp~0;havoc ~cb~0;assume -9223372036854775808 <= #t~nondet19 && #t~nondet19 <= 9223372036854775807;~num1~0 := #t~nondet19;havoc #t~nondet19;havoc ~ret~0;havoc ~new_state~0;havoc ~state~0;havoc ~skip~0;havoc ~got_new_session~0;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~tmp___1~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~tmp___2~0 := #t~nondet21;havoc #t~nondet21;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp___3~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___4~0 := #t~nondet23;havoc #t~nondet23;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~tmp___5~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~tmp___6~0 := #t~nondet25;havoc #t~nondet25;havoc ~tmp___7~0;assume -9223372036854775808 <= #t~nondet26 && #t~nondet26 <= 9223372036854775807;~tmp___8~0 := #t~nondet26;havoc #t~nondet26;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~tmp___9~0 := #t~nondet27;havoc #t~nondet27;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~tmp___10~0 := #t~nondet28;havoc #t~nondet28;havoc ~blastFlag~0;havoc ~__cil_tmp55~0;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~0;havoc ~__cil_tmp59~0;havoc ~__cil_tmp60~0;~__cil_tmp61~0 := #t~nondet29;havoc #t~nondet29;~s__state~0 := ~initial_state;~blastFlag~0 := 0;assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647;~tmp~0 := #t~nondet30;havoc #t~nondet30;~Time~0 := ~tmp~0;~cb~0 := 0;~ret~0 := -1;~skip~0 := 0;~got_new_session~0 := 0; {15156#(not (= ssl3_accept_~s__state~0 8465))} is VALID [2022-04-28 14:53:33,479 INFO L290 TraceCheckUtils]: 8: Hoare triple {15156#(not (= ssl3_accept_~s__state~0 8465))} assume 0 != ~s__info_callback~0;~cb~0 := ~s__info_callback~0; {15156#(not (= ssl3_accept_~s__state~0 8465))} is VALID [2022-04-28 14:53:33,479 INFO L290 TraceCheckUtils]: 9: Hoare triple {15156#(not (= ssl3_accept_~s__state~0 8465))} #t~post31 := ~s__in_handshake~0;~s__in_handshake~0 := 1 + #t~post31;havoc #t~post31; {15156#(not (= ssl3_accept_~s__state~0 8465))} is VALID [2022-04-28 14:53:33,480 INFO L290 TraceCheckUtils]: 10: Hoare triple {15156#(not (= ssl3_accept_~s__state~0 8465))} assume !(0 != 12288 + ~tmp___1~0); {15156#(not (= ssl3_accept_~s__state~0 8465))} is VALID [2022-04-28 14:53:33,480 INFO L290 TraceCheckUtils]: 11: Hoare triple {15156#(not (= ssl3_accept_~s__state~0 8465))} assume !(0 == ~s__cert~0); {15156#(not (= ssl3_accept_~s__state~0 8465))} is VALID [2022-04-28 14:53:33,480 INFO L290 TraceCheckUtils]: 12: Hoare triple {15156#(not (= ssl3_accept_~s__state~0 8465))} assume !false; {15156#(not (= ssl3_accept_~s__state~0 8465))} is VALID [2022-04-28 14:53:33,481 INFO L290 TraceCheckUtils]: 13: Hoare triple {15156#(not (= ssl3_accept_~s__state~0 8465))} ~state~0 := ~s__state~0; {15156#(not (= ssl3_accept_~s__state~0 8465))} is VALID [2022-04-28 14:53:33,481 INFO L290 TraceCheckUtils]: 14: Hoare triple {15156#(not (= ssl3_accept_~s__state~0 8465))} assume !(12292 == ~s__state~0); {15156#(not (= ssl3_accept_~s__state~0 8465))} is VALID [2022-04-28 14:53:33,481 INFO L290 TraceCheckUtils]: 15: Hoare triple {15156#(not (= ssl3_accept_~s__state~0 8465))} assume !(16384 == ~s__state~0); {15156#(not (= ssl3_accept_~s__state~0 8465))} is VALID [2022-04-28 14:53:33,481 INFO L290 TraceCheckUtils]: 16: Hoare triple {15156#(not (= ssl3_accept_~s__state~0 8465))} assume !(8192 == ~s__state~0); {15156#(not (= ssl3_accept_~s__state~0 8465))} is VALID [2022-04-28 14:53:33,482 INFO L290 TraceCheckUtils]: 17: Hoare triple {15156#(not (= ssl3_accept_~s__state~0 8465))} assume !(24576 == ~s__state~0); {15156#(not (= ssl3_accept_~s__state~0 8465))} is VALID [2022-04-28 14:53:33,482 INFO L290 TraceCheckUtils]: 18: Hoare triple {15156#(not (= ssl3_accept_~s__state~0 8465))} assume !(8195 == ~s__state~0); {15156#(not (= ssl3_accept_~s__state~0 8465))} is VALID [2022-04-28 14:53:33,482 INFO L290 TraceCheckUtils]: 19: Hoare triple {15156#(not (= ssl3_accept_~s__state~0 8465))} assume !(8480 == ~s__state~0); {15156#(not (= ssl3_accept_~s__state~0 8465))} is VALID [2022-04-28 14:53:33,483 INFO L290 TraceCheckUtils]: 20: Hoare triple {15156#(not (= ssl3_accept_~s__state~0 8465))} assume !(8481 == ~s__state~0); {15156#(not (= ssl3_accept_~s__state~0 8465))} is VALID [2022-04-28 14:53:33,483 INFO L290 TraceCheckUtils]: 21: Hoare triple {15156#(not (= ssl3_accept_~s__state~0 8465))} assume !(8482 == ~s__state~0); {15156#(not (= ssl3_accept_~s__state~0 8465))} is VALID [2022-04-28 14:53:33,483 INFO L290 TraceCheckUtils]: 22: Hoare triple {15156#(not (= ssl3_accept_~s__state~0 8465))} assume !(8464 == ~s__state~0); {15156#(not (= ssl3_accept_~s__state~0 8465))} is VALID [2022-04-28 14:53:33,483 INFO L290 TraceCheckUtils]: 23: Hoare triple {15156#(not (= ssl3_accept_~s__state~0 8465))} assume 8465 == ~s__state~0; {15150#false} is VALID [2022-04-28 14:53:33,484 INFO L290 TraceCheckUtils]: 24: Hoare triple {15150#false} ~s__shutdown~0 := 0;assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~ret~0 := #t~nondet36;havoc #t~nondet36; {15150#false} is VALID [2022-04-28 14:53:33,484 INFO L290 TraceCheckUtils]: 25: Hoare triple {15150#false} assume 0 == ~blastFlag~0;~blastFlag~0 := 1; {15150#false} is VALID [2022-04-28 14:53:33,484 INFO L290 TraceCheckUtils]: 26: Hoare triple {15150#false} assume !(~ret~0 <= 0);~got_new_session~0 := 1;~s__state~0 := 8496;~s__init_num~0 := 0; {15150#false} is VALID [2022-04-28 14:53:33,484 INFO L290 TraceCheckUtils]: 27: Hoare triple {15150#false} assume -2147483648 <= #t~nondet55 && #t~nondet55 <= 2147483647;~s__s3__tmp__reuse_message~0 := #t~nondet55;havoc #t~nondet55; {15150#false} is VALID [2022-04-28 14:53:33,484 INFO L290 TraceCheckUtils]: 28: Hoare triple {15150#false} assume 0 == ~s__s3__tmp__reuse_message~0; {15150#false} is VALID [2022-04-28 14:53:33,484 INFO L290 TraceCheckUtils]: 29: Hoare triple {15150#false} assume 0 == ~skip~0; {15150#false} is VALID [2022-04-28 14:53:33,484 INFO L290 TraceCheckUtils]: 30: Hoare triple {15150#false} assume 8560 == ~state~0; {15150#false} is VALID [2022-04-28 14:53:33,484 INFO L290 TraceCheckUtils]: 31: Hoare triple {15150#false} assume 8448 == ~s__state~0; {15150#false} is VALID [2022-04-28 14:53:33,484 INFO L290 TraceCheckUtils]: 32: Hoare triple {15150#false} assume -1 != ~s__verify_mode~0; {15150#false} is VALID [2022-04-28 14:53:33,484 INFO L290 TraceCheckUtils]: 33: Hoare triple {15150#false} assume -2 != ~s__verify_mode~0; {15150#false} is VALID [2022-04-28 14:53:33,484 INFO L290 TraceCheckUtils]: 34: Hoare triple {15150#false} assume 9021 != ~__cil_tmp61~0 % 18446744073709551616; {15150#false} is VALID [2022-04-28 14:53:33,484 INFO L290 TraceCheckUtils]: 35: Hoare triple {15150#false} assume 4294967294 != ~__cil_tmp58~0 % 18446744073709551616; {15150#false} is VALID [2022-04-28 14:53:33,484 INFO L290 TraceCheckUtils]: 36: Hoare triple {15150#false} assume 4 != ~blastFlag~0; {15150#false} is VALID [2022-04-28 14:53:33,484 INFO L290 TraceCheckUtils]: 37: Hoare triple {15150#false} assume 1024 != ~tmp___7~0; {15150#false} is VALID [2022-04-28 14:53:33,484 INFO L290 TraceCheckUtils]: 38: Hoare triple {15150#false} assume !false; {15150#false} is VALID [2022-04-28 14:53:33,484 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 14:53:33,485 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 14:53:33,485 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [445305623] [2022-04-28 14:53:33,485 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [445305623] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:53:33,485 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:53:33,485 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-28 14:53:33,485 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 14:53:33,485 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1437785829] [2022-04-28 14:53:33,485 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1437785829] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:53:33,485 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:53:33,485 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-28 14:53:33,485 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [620166513] [2022-04-28 14:53:33,485 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 14:53:33,485 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 [2022-04-28 14:53:33,486 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 14:53:33,486 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 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) [2022-04-28 14:53:33,511 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 39 edges. 39 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:53:33,511 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-04-28 14:53:33,511 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 14:53:33,511 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-04-28 14:53:33,511 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-04-28 14:53:33,511 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) [2022-04-28 14:53:34,188 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:53:34,188 INFO L93 Difference]: Finished difference Result 419 states and 644 transitions. [2022-04-28 14:53:34,188 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-04-28 14:53:34,188 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 [2022-04-28 14:53:34,188 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 14:53:34,189 INFO L82 GeneralOperation]: Start removeUnreachable. 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) [2022-04-28 14:53:34,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 524 transitions. [2022-04-28 14:53:34,191 INFO L82 GeneralOperation]: Start removeUnreachable. 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) [2022-04-28 14:53:34,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 524 transitions. [2022-04-28 14:53:34,194 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 6 states and 524 transitions. [2022-04-28 14:53:34,528 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 524 edges. 524 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:53:34,530 INFO L225 Difference]: With dead ends: 419 [2022-04-28 14:53:34,531 INFO L226 Difference]: Without dead ends: 219 [2022-04-28 14:53:34,531 INFO L412 NwaCegarLoop]: 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 [2022-04-28 14:53:34,531 INFO L413 NwaCegarLoop]: 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 [2022-04-28 14:53:34,532 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [754 Valid, 204 Invalid, 392 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [41 Valid, 351 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-04-28 14:53:34,532 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 219 states. [2022-04-28 14:53:34,561 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 219 to 216. [2022-04-28 14:53:34,561 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 14:53:34,562 INFO L82 GeneralOperation]: Start isEquivalent. First operand 219 states. Second 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) [2022-04-28 14:53:34,562 INFO L74 IsIncluded]: Start isIncluded. First operand 219 states. Second 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) [2022-04-28 14:53:34,562 INFO L87 Difference]: Start difference. First operand 219 states. Second 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) [2022-04-28 14:53:34,565 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:53:34,565 INFO L93 Difference]: Finished difference Result 219 states and 334 transitions. [2022-04-28 14:53:34,565 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 334 transitions. [2022-04-28 14:53:34,565 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:53:34,565 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:53:34,566 INFO L74 IsIncluded]: Start isIncluded. First 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) Second operand 219 states. [2022-04-28 14:53:34,568 INFO L87 Difference]: Start difference. First 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) Second operand 219 states. [2022-04-28 14:53:34,571 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:53:34,571 INFO L93 Difference]: Finished difference Result 219 states and 334 transitions. [2022-04-28 14:53:34,571 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 334 transitions. [2022-04-28 14:53:34,572 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:53:34,572 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:53:34,572 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 14:53:34,572 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 14:53:34,572 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) [2022-04-28 14:53:34,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 216 states and 330 transitions. [2022-04-28 14:53:34,575 INFO L78 Accepts]: Start accepts. Automaton has 216 states and 330 transitions. Word has length 39 [2022-04-28 14:53:34,575 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 14:53:34,575 INFO L495 AbstractCegarLoop]: Abstraction has 216 states and 330 transitions. [2022-04-28 14:53:34,575 INFO L496 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) [2022-04-28 14:53:34,575 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 216 states and 330 transitions. [2022-04-28 14:53:34,960 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 330 edges. 330 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:53:34,960 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 330 transitions. [2022-04-28 14:53:34,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-04-28 14:53:34,961 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 14:53:34,961 INFO L195 NwaCegarLoop]: 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] [2022-04-28 14:53:34,962 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2022-04-28 14:53:34,962 INFO L420 AbstractCegarLoop]: === Iteration 11 === Targeting ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 14:53:34,962 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 14:53:34,962 INFO L85 PathProgramCache]: Analyzing trace with hash -827017343, now seen corresponding path program 1 times [2022-04-28 14:53:34,962 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 14:53:34,962 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [940086956] [2022-04-28 14:53:34,962 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 14:53:34,962 INFO L85 PathProgramCache]: Analyzing trace with hash -827017343, now seen corresponding path program 2 times [2022-04-28 14:53:34,962 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 14:53:34,963 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [726792596] [2022-04-28 14:53:34,963 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 14:53:34,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 14:53:34,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:53:35,032 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 14:53:35,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:53:35,035 INFO L290 TraceCheckUtils]: 0: Hoare triple {16882#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(17, 2);call #Ultimate.allocInit(12, 3); {16874#true} is VALID [2022-04-28 14:53:35,035 INFO L290 TraceCheckUtils]: 1: Hoare triple {16874#true} assume true; {16874#true} is VALID [2022-04-28 14:53:35,035 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {16874#true} {16874#true} #752#return; {16874#true} is VALID [2022-04-28 14:53:35,035 INFO L272 TraceCheckUtils]: 0: Hoare triple {16874#true} call ULTIMATE.init(); {16882#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 14:53:35,036 INFO L290 TraceCheckUtils]: 1: Hoare triple {16882#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(17, 2);call #Ultimate.allocInit(12, 3); {16874#true} is VALID [2022-04-28 14:53:35,036 INFO L290 TraceCheckUtils]: 2: Hoare triple {16874#true} assume true; {16874#true} is VALID [2022-04-28 14:53:35,036 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {16874#true} {16874#true} #752#return; {16874#true} is VALID [2022-04-28 14:53:35,036 INFO L272 TraceCheckUtils]: 4: Hoare triple {16874#true} call #t~ret59 := main(); {16874#true} is VALID [2022-04-28 14:53:35,036 INFO L290 TraceCheckUtils]: 5: Hoare triple {16874#true} havoc ~s~0;havoc ~tmp~1;~s~0 := 8464; {16879#(<= main_~s~0 8464)} is VALID [2022-04-28 14:53:35,036 INFO L272 TraceCheckUtils]: 6: Hoare triple {16879#(<= main_~s~0 8464)} call #t~ret58 := ssl3_accept(~s~0); {16880#(not (= 8466 |ssl3_accept_#in~initial_state|))} is VALID [2022-04-28 14:53:35,037 INFO L290 TraceCheckUtils]: 7: Hoare triple {16880#(not (= 8466 |ssl3_accept_#in~initial_state|))} ~initial_state := #in~initial_state;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~s__info_callback~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~s__in_handshake~0 := #t~nondet5;havoc #t~nondet5;havoc ~s__state~0;havoc ~s__new_session~0;havoc ~s__server~0;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~s__version~0 := #t~nondet6;havoc #t~nondet6;havoc ~s__type~0;havoc ~s__init_num~0;assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647;~s__hit~0 := #t~nondet7;havoc #t~nondet7;havoc ~s__rwstate~0;~s__init_buf___0~0 := 1;assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647;~s__debug~0 := #t~nondet8;havoc #t~nondet8;havoc ~s__shutdown~0;assume -2147483648 <= #t~nondet9 && #t~nondet9 <= 2147483647;~s__cert~0 := #t~nondet9;havoc #t~nondet9;assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647;~s__options~0 := #t~nondet10;havoc #t~nondet10;assume -2147483648 <= #t~nondet11 && #t~nondet11 <= 2147483647;~s__verify_mode~0 := #t~nondet11;havoc #t~nondet11;assume -2147483648 <= #t~nondet12 && #t~nondet12 <= 2147483647;~s__session__peer~0 := #t~nondet12;havoc #t~nondet12;assume -2147483648 <= #t~nondet13 && #t~nondet13 <= 2147483647;~s__cert__pkeys__AT0__privatekey~0 := #t~nondet13;havoc #t~nondet13;assume -2147483648 <= #t~nondet14 && #t~nondet14 <= 2147483647;~s__ctx__info_callback~0 := #t~nondet14;havoc #t~nondet14;assume -2147483648 <= #t~nondet15 && #t~nondet15 <= 2147483647;~s__ctx__stats__sess_accept_renegotiate~0 := #t~nondet15;havoc #t~nondet15;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~s__ctx__stats__sess_accept~0 := #t~nondet16;havoc #t~nondet16;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~s__ctx__stats__sess_accept_good~0 := #t~nondet17;havoc #t~nondet17;havoc ~s__s3__tmp__cert_request~0;havoc ~s__s3__tmp__reuse_message~0;havoc ~s__s3__tmp__use_rsa_tmp~0;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~s__s3__tmp__new_cipher~0 := #t~nondet18;havoc #t~nondet18;havoc ~s__s3__tmp__new_cipher__algorithms~0;havoc ~s__s3__tmp__next_state___0~0;havoc ~s__s3__tmp__new_cipher__algo_strength~0;havoc ~s__session__cipher~0;havoc ~buf~0;havoc ~l~0;havoc ~Time~0;havoc ~tmp~0;havoc ~cb~0;assume -9223372036854775808 <= #t~nondet19 && #t~nondet19 <= 9223372036854775807;~num1~0 := #t~nondet19;havoc #t~nondet19;havoc ~ret~0;havoc ~new_state~0;havoc ~state~0;havoc ~skip~0;havoc ~got_new_session~0;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~tmp___1~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~tmp___2~0 := #t~nondet21;havoc #t~nondet21;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp___3~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___4~0 := #t~nondet23;havoc #t~nondet23;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~tmp___5~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~tmp___6~0 := #t~nondet25;havoc #t~nondet25;havoc ~tmp___7~0;assume -9223372036854775808 <= #t~nondet26 && #t~nondet26 <= 9223372036854775807;~tmp___8~0 := #t~nondet26;havoc #t~nondet26;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~tmp___9~0 := #t~nondet27;havoc #t~nondet27;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~tmp___10~0 := #t~nondet28;havoc #t~nondet28;havoc ~blastFlag~0;havoc ~__cil_tmp55~0;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~0;havoc ~__cil_tmp59~0;havoc ~__cil_tmp60~0;~__cil_tmp61~0 := #t~nondet29;havoc #t~nondet29;~s__state~0 := ~initial_state;~blastFlag~0 := 0;assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647;~tmp~0 := #t~nondet30;havoc #t~nondet30;~Time~0 := ~tmp~0;~cb~0 := 0;~ret~0 := -1;~skip~0 := 0;~got_new_session~0 := 0; {16881#(not (= 8466 ssl3_accept_~s__state~0))} is VALID [2022-04-28 14:53:35,038 INFO L290 TraceCheckUtils]: 8: Hoare triple {16881#(not (= 8466 ssl3_accept_~s__state~0))} assume 0 != ~s__info_callback~0;~cb~0 := ~s__info_callback~0; {16881#(not (= 8466 ssl3_accept_~s__state~0))} is VALID [2022-04-28 14:53:35,038 INFO L290 TraceCheckUtils]: 9: Hoare triple {16881#(not (= 8466 ssl3_accept_~s__state~0))} #t~post31 := ~s__in_handshake~0;~s__in_handshake~0 := 1 + #t~post31;havoc #t~post31; {16881#(not (= 8466 ssl3_accept_~s__state~0))} is VALID [2022-04-28 14:53:35,038 INFO L290 TraceCheckUtils]: 10: Hoare triple {16881#(not (= 8466 ssl3_accept_~s__state~0))} assume !(0 != 12288 + ~tmp___1~0); {16881#(not (= 8466 ssl3_accept_~s__state~0))} is VALID [2022-04-28 14:53:35,038 INFO L290 TraceCheckUtils]: 11: Hoare triple {16881#(not (= 8466 ssl3_accept_~s__state~0))} assume !(0 == ~s__cert~0); {16881#(not (= 8466 ssl3_accept_~s__state~0))} is VALID [2022-04-28 14:53:35,038 INFO L290 TraceCheckUtils]: 12: Hoare triple {16881#(not (= 8466 ssl3_accept_~s__state~0))} assume !false; {16881#(not (= 8466 ssl3_accept_~s__state~0))} is VALID [2022-04-28 14:53:35,039 INFO L290 TraceCheckUtils]: 13: Hoare triple {16881#(not (= 8466 ssl3_accept_~s__state~0))} ~state~0 := ~s__state~0; {16881#(not (= 8466 ssl3_accept_~s__state~0))} is VALID [2022-04-28 14:53:35,039 INFO L290 TraceCheckUtils]: 14: Hoare triple {16881#(not (= 8466 ssl3_accept_~s__state~0))} assume !(12292 == ~s__state~0); {16881#(not (= 8466 ssl3_accept_~s__state~0))} is VALID [2022-04-28 14:53:35,039 INFO L290 TraceCheckUtils]: 15: Hoare triple {16881#(not (= 8466 ssl3_accept_~s__state~0))} assume !(16384 == ~s__state~0); {16881#(not (= 8466 ssl3_accept_~s__state~0))} is VALID [2022-04-28 14:53:35,039 INFO L290 TraceCheckUtils]: 16: Hoare triple {16881#(not (= 8466 ssl3_accept_~s__state~0))} assume !(8192 == ~s__state~0); {16881#(not (= 8466 ssl3_accept_~s__state~0))} is VALID [2022-04-28 14:53:35,039 INFO L290 TraceCheckUtils]: 17: Hoare triple {16881#(not (= 8466 ssl3_accept_~s__state~0))} assume !(24576 == ~s__state~0); {16881#(not (= 8466 ssl3_accept_~s__state~0))} is VALID [2022-04-28 14:53:35,039 INFO L290 TraceCheckUtils]: 18: Hoare triple {16881#(not (= 8466 ssl3_accept_~s__state~0))} assume !(8195 == ~s__state~0); {16881#(not (= 8466 ssl3_accept_~s__state~0))} is VALID [2022-04-28 14:53:35,040 INFO L290 TraceCheckUtils]: 19: Hoare triple {16881#(not (= 8466 ssl3_accept_~s__state~0))} assume !(8480 == ~s__state~0); {16881#(not (= 8466 ssl3_accept_~s__state~0))} is VALID [2022-04-28 14:53:35,040 INFO L290 TraceCheckUtils]: 20: Hoare triple {16881#(not (= 8466 ssl3_accept_~s__state~0))} assume !(8481 == ~s__state~0); {16881#(not (= 8466 ssl3_accept_~s__state~0))} is VALID [2022-04-28 14:53:35,040 INFO L290 TraceCheckUtils]: 21: Hoare triple {16881#(not (= 8466 ssl3_accept_~s__state~0))} assume !(8482 == ~s__state~0); {16881#(not (= 8466 ssl3_accept_~s__state~0))} is VALID [2022-04-28 14:53:35,040 INFO L290 TraceCheckUtils]: 22: Hoare triple {16881#(not (= 8466 ssl3_accept_~s__state~0))} assume !(8464 == ~s__state~0); {16881#(not (= 8466 ssl3_accept_~s__state~0))} is VALID [2022-04-28 14:53:35,040 INFO L290 TraceCheckUtils]: 23: Hoare triple {16881#(not (= 8466 ssl3_accept_~s__state~0))} assume !(8465 == ~s__state~0); {16881#(not (= 8466 ssl3_accept_~s__state~0))} is VALID [2022-04-28 14:53:35,041 INFO L290 TraceCheckUtils]: 24: Hoare triple {16881#(not (= 8466 ssl3_accept_~s__state~0))} assume 8466 == ~s__state~0; {16875#false} is VALID [2022-04-28 14:53:35,041 INFO L290 TraceCheckUtils]: 25: Hoare triple {16875#false} ~s__shutdown~0 := 0;assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~ret~0 := #t~nondet36;havoc #t~nondet36; {16875#false} is VALID [2022-04-28 14:53:35,041 INFO L290 TraceCheckUtils]: 26: Hoare triple {16875#false} assume 0 == ~blastFlag~0;~blastFlag~0 := 1; {16875#false} is VALID [2022-04-28 14:53:35,041 INFO L290 TraceCheckUtils]: 27: Hoare triple {16875#false} assume !(~ret~0 <= 0);~got_new_session~0 := 1;~s__state~0 := 8496;~s__init_num~0 := 0; {16875#false} is VALID [2022-04-28 14:53:35,041 INFO L290 TraceCheckUtils]: 28: Hoare triple {16875#false} assume -2147483648 <= #t~nondet55 && #t~nondet55 <= 2147483647;~s__s3__tmp__reuse_message~0 := #t~nondet55;havoc #t~nondet55; {16875#false} is VALID [2022-04-28 14:53:35,041 INFO L290 TraceCheckUtils]: 29: Hoare triple {16875#false} assume 0 == ~s__s3__tmp__reuse_message~0; {16875#false} is VALID [2022-04-28 14:53:35,041 INFO L290 TraceCheckUtils]: 30: Hoare triple {16875#false} assume 0 == ~skip~0; {16875#false} is VALID [2022-04-28 14:53:35,041 INFO L290 TraceCheckUtils]: 31: Hoare triple {16875#false} assume 8560 == ~state~0; {16875#false} is VALID [2022-04-28 14:53:35,041 INFO L290 TraceCheckUtils]: 32: Hoare triple {16875#false} assume 8448 == ~s__state~0; {16875#false} is VALID [2022-04-28 14:53:35,041 INFO L290 TraceCheckUtils]: 33: Hoare triple {16875#false} assume -1 != ~s__verify_mode~0; {16875#false} is VALID [2022-04-28 14:53:35,041 INFO L290 TraceCheckUtils]: 34: Hoare triple {16875#false} assume -2 != ~s__verify_mode~0; {16875#false} is VALID [2022-04-28 14:53:35,041 INFO L290 TraceCheckUtils]: 35: Hoare triple {16875#false} assume 9021 != ~__cil_tmp61~0 % 18446744073709551616; {16875#false} is VALID [2022-04-28 14:53:35,041 INFO L290 TraceCheckUtils]: 36: Hoare triple {16875#false} assume 4294967294 != ~__cil_tmp58~0 % 18446744073709551616; {16875#false} is VALID [2022-04-28 14:53:35,041 INFO L290 TraceCheckUtils]: 37: Hoare triple {16875#false} assume 4 != ~blastFlag~0; {16875#false} is VALID [2022-04-28 14:53:35,041 INFO L290 TraceCheckUtils]: 38: Hoare triple {16875#false} assume 1024 != ~tmp___7~0; {16875#false} is VALID [2022-04-28 14:53:35,041 INFO L290 TraceCheckUtils]: 39: Hoare triple {16875#false} assume !false; {16875#false} is VALID [2022-04-28 14:53:35,042 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 14:53:35,042 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 14:53:35,042 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [726792596] [2022-04-28 14:53:35,042 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [726792596] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:53:35,042 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:53:35,042 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-28 14:53:35,042 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 14:53:35,042 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [940086956] [2022-04-28 14:53:35,042 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [940086956] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:53:35,042 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:53:35,042 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-28 14:53:35,042 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1584691639] [2022-04-28 14:53:35,042 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 14:53:35,043 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 [2022-04-28 14:53:35,043 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 14:53:35,043 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 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) [2022-04-28 14:53:35,059 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 40 edges. 40 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:53:35,059 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-04-28 14:53:35,059 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 14:53:35,060 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-04-28 14:53:35,060 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-04-28 14:53:35,060 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) [2022-04-28 14:53:35,573 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:53:35,574 INFO L93 Difference]: Finished difference Result 444 states and 678 transitions. [2022-04-28 14:53:35,574 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-04-28 14:53:35,574 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 [2022-04-28 14:53:35,574 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 14:53:35,574 INFO L82 GeneralOperation]: Start removeUnreachable. 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) [2022-04-28 14:53:35,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 525 transitions. [2022-04-28 14:53:35,576 INFO L82 GeneralOperation]: Start removeUnreachable. 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) [2022-04-28 14:53:35,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 525 transitions. [2022-04-28 14:53:35,580 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 6 states and 525 transitions. [2022-04-28 14:53:35,924 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 525 edges. 525 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:53:35,928 INFO L225 Difference]: With dead ends: 444 [2022-04-28 14:53:35,928 INFO L226 Difference]: Without dead ends: 242 [2022-04-28 14:53:35,928 INFO L412 NwaCegarLoop]: 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 [2022-04-28 14:53:35,929 INFO L413 NwaCegarLoop]: 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 [2022-04-28 14:53:35,929 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [754 Valid, 205 Invalid, 393 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [41 Valid, 352 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-04-28 14:53:35,929 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 242 states. [2022-04-28 14:53:35,952 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 242 to 239. [2022-04-28 14:53:35,952 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 14:53:35,952 INFO L82 GeneralOperation]: Start isEquivalent. First operand 242 states. Second 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) [2022-04-28 14:53:35,952 INFO L74 IsIncluded]: Start isIncluded. First operand 242 states. Second 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) [2022-04-28 14:53:35,953 INFO L87 Difference]: Start difference. First operand 242 states. Second 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) [2022-04-28 14:53:35,956 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:53:35,956 INFO L93 Difference]: Finished difference Result 242 states and 365 transitions. [2022-04-28 14:53:35,956 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 365 transitions. [2022-04-28 14:53:35,956 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:53:35,956 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:53:35,956 INFO L74 IsIncluded]: Start isIncluded. First 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) Second operand 242 states. [2022-04-28 14:53:35,957 INFO L87 Difference]: Start difference. First 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) Second operand 242 states. [2022-04-28 14:53:35,960 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:53:35,960 INFO L93 Difference]: Finished difference Result 242 states and 365 transitions. [2022-04-28 14:53:35,960 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 365 transitions. [2022-04-28 14:53:35,960 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:53:35,960 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:53:35,960 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 14:53:35,960 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 14:53:35,960 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) [2022-04-28 14:53:35,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 239 states and 361 transitions. [2022-04-28 14:53:35,964 INFO L78 Accepts]: Start accepts. Automaton has 239 states and 361 transitions. Word has length 40 [2022-04-28 14:53:35,964 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 14:53:35,964 INFO L495 AbstractCegarLoop]: Abstraction has 239 states and 361 transitions. [2022-04-28 14:53:35,964 INFO L496 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) [2022-04-28 14:53:35,964 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 239 states and 361 transitions. [2022-04-28 14:53:36,431 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 361 edges. 361 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:53:36,432 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 361 transitions. [2022-04-28 14:53:36,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2022-04-28 14:53:36,432 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 14:53:36,432 INFO L195 NwaCegarLoop]: 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] [2022-04-28 14:53:36,432 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2022-04-28 14:53:36,432 INFO L420 AbstractCegarLoop]: === Iteration 12 === Targeting ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 14:53:36,432 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 14:53:36,433 INFO L85 PathProgramCache]: Analyzing trace with hash 341017417, now seen corresponding path program 1 times [2022-04-28 14:53:36,433 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 14:53:36,433 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1812173131] [2022-04-28 14:53:36,433 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 14:53:36,433 INFO L85 PathProgramCache]: Analyzing trace with hash 341017417, now seen corresponding path program 2 times [2022-04-28 14:53:36,433 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 14:53:36,433 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1508753804] [2022-04-28 14:53:36,433 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 14:53:36,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 14:53:36,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:53:36,493 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 14:53:36,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:53:36,497 INFO L290 TraceCheckUtils]: 0: Hoare triple {18749#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(17, 2);call #Ultimate.allocInit(12, 3); {18741#true} is VALID [2022-04-28 14:53:36,497 INFO L290 TraceCheckUtils]: 1: Hoare triple {18741#true} assume true; {18741#true} is VALID [2022-04-28 14:53:36,497 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {18741#true} {18741#true} #752#return; {18741#true} is VALID [2022-04-28 14:53:36,497 INFO L272 TraceCheckUtils]: 0: Hoare triple {18741#true} call ULTIMATE.init(); {18749#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 14:53:36,497 INFO L290 TraceCheckUtils]: 1: Hoare triple {18749#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(17, 2);call #Ultimate.allocInit(12, 3); {18741#true} is VALID [2022-04-28 14:53:36,497 INFO L290 TraceCheckUtils]: 2: Hoare triple {18741#true} assume true; {18741#true} is VALID [2022-04-28 14:53:36,497 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {18741#true} {18741#true} #752#return; {18741#true} is VALID [2022-04-28 14:53:36,498 INFO L272 TraceCheckUtils]: 4: Hoare triple {18741#true} call #t~ret59 := main(); {18741#true} is VALID [2022-04-28 14:53:36,498 INFO L290 TraceCheckUtils]: 5: Hoare triple {18741#true} havoc ~s~0;havoc ~tmp~1;~s~0 := 8464; {18746#(<= main_~s~0 8464)} is VALID [2022-04-28 14:53:36,498 INFO L272 TraceCheckUtils]: 6: Hoare triple {18746#(<= main_~s~0 8464)} call #t~ret58 := ssl3_accept(~s~0); {18747#(not (= 8496 |ssl3_accept_#in~initial_state|))} is VALID [2022-04-28 14:53:36,499 INFO L290 TraceCheckUtils]: 7: Hoare triple {18747#(not (= 8496 |ssl3_accept_#in~initial_state|))} ~initial_state := #in~initial_state;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~s__info_callback~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~s__in_handshake~0 := #t~nondet5;havoc #t~nondet5;havoc ~s__state~0;havoc ~s__new_session~0;havoc ~s__server~0;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~s__version~0 := #t~nondet6;havoc #t~nondet6;havoc ~s__type~0;havoc ~s__init_num~0;assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647;~s__hit~0 := #t~nondet7;havoc #t~nondet7;havoc ~s__rwstate~0;~s__init_buf___0~0 := 1;assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647;~s__debug~0 := #t~nondet8;havoc #t~nondet8;havoc ~s__shutdown~0;assume -2147483648 <= #t~nondet9 && #t~nondet9 <= 2147483647;~s__cert~0 := #t~nondet9;havoc #t~nondet9;assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647;~s__options~0 := #t~nondet10;havoc #t~nondet10;assume -2147483648 <= #t~nondet11 && #t~nondet11 <= 2147483647;~s__verify_mode~0 := #t~nondet11;havoc #t~nondet11;assume -2147483648 <= #t~nondet12 && #t~nondet12 <= 2147483647;~s__session__peer~0 := #t~nondet12;havoc #t~nondet12;assume -2147483648 <= #t~nondet13 && #t~nondet13 <= 2147483647;~s__cert__pkeys__AT0__privatekey~0 := #t~nondet13;havoc #t~nondet13;assume -2147483648 <= #t~nondet14 && #t~nondet14 <= 2147483647;~s__ctx__info_callback~0 := #t~nondet14;havoc #t~nondet14;assume -2147483648 <= #t~nondet15 && #t~nondet15 <= 2147483647;~s__ctx__stats__sess_accept_renegotiate~0 := #t~nondet15;havoc #t~nondet15;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~s__ctx__stats__sess_accept~0 := #t~nondet16;havoc #t~nondet16;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~s__ctx__stats__sess_accept_good~0 := #t~nondet17;havoc #t~nondet17;havoc ~s__s3__tmp__cert_request~0;havoc ~s__s3__tmp__reuse_message~0;havoc ~s__s3__tmp__use_rsa_tmp~0;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~s__s3__tmp__new_cipher~0 := #t~nondet18;havoc #t~nondet18;havoc ~s__s3__tmp__new_cipher__algorithms~0;havoc ~s__s3__tmp__next_state___0~0;havoc ~s__s3__tmp__new_cipher__algo_strength~0;havoc ~s__session__cipher~0;havoc ~buf~0;havoc ~l~0;havoc ~Time~0;havoc ~tmp~0;havoc ~cb~0;assume -9223372036854775808 <= #t~nondet19 && #t~nondet19 <= 9223372036854775807;~num1~0 := #t~nondet19;havoc #t~nondet19;havoc ~ret~0;havoc ~new_state~0;havoc ~state~0;havoc ~skip~0;havoc ~got_new_session~0;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~tmp___1~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~tmp___2~0 := #t~nondet21;havoc #t~nondet21;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp___3~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___4~0 := #t~nondet23;havoc #t~nondet23;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~tmp___5~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~tmp___6~0 := #t~nondet25;havoc #t~nondet25;havoc ~tmp___7~0;assume -9223372036854775808 <= #t~nondet26 && #t~nondet26 <= 9223372036854775807;~tmp___8~0 := #t~nondet26;havoc #t~nondet26;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~tmp___9~0 := #t~nondet27;havoc #t~nondet27;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~tmp___10~0 := #t~nondet28;havoc #t~nondet28;havoc ~blastFlag~0;havoc ~__cil_tmp55~0;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~0;havoc ~__cil_tmp59~0;havoc ~__cil_tmp60~0;~__cil_tmp61~0 := #t~nondet29;havoc #t~nondet29;~s__state~0 := ~initial_state;~blastFlag~0 := 0;assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647;~tmp~0 := #t~nondet30;havoc #t~nondet30;~Time~0 := ~tmp~0;~cb~0 := 0;~ret~0 := -1;~skip~0 := 0;~got_new_session~0 := 0; {18748#(not (= 8496 ssl3_accept_~s__state~0))} is VALID [2022-04-28 14:53:36,500 INFO L290 TraceCheckUtils]: 8: Hoare triple {18748#(not (= 8496 ssl3_accept_~s__state~0))} assume 0 != ~s__info_callback~0;~cb~0 := ~s__info_callback~0; {18748#(not (= 8496 ssl3_accept_~s__state~0))} is VALID [2022-04-28 14:53:36,500 INFO L290 TraceCheckUtils]: 9: Hoare triple {18748#(not (= 8496 ssl3_accept_~s__state~0))} #t~post31 := ~s__in_handshake~0;~s__in_handshake~0 := 1 + #t~post31;havoc #t~post31; {18748#(not (= 8496 ssl3_accept_~s__state~0))} is VALID [2022-04-28 14:53:36,500 INFO L290 TraceCheckUtils]: 10: Hoare triple {18748#(not (= 8496 ssl3_accept_~s__state~0))} assume !(0 != 12288 + ~tmp___1~0); {18748#(not (= 8496 ssl3_accept_~s__state~0))} is VALID [2022-04-28 14:53:36,501 INFO L290 TraceCheckUtils]: 11: Hoare triple {18748#(not (= 8496 ssl3_accept_~s__state~0))} assume !(0 == ~s__cert~0); {18748#(not (= 8496 ssl3_accept_~s__state~0))} is VALID [2022-04-28 14:53:36,501 INFO L290 TraceCheckUtils]: 12: Hoare triple {18748#(not (= 8496 ssl3_accept_~s__state~0))} assume !false; {18748#(not (= 8496 ssl3_accept_~s__state~0))} is VALID [2022-04-28 14:53:36,501 INFO L290 TraceCheckUtils]: 13: Hoare triple {18748#(not (= 8496 ssl3_accept_~s__state~0))} ~state~0 := ~s__state~0; {18748#(not (= 8496 ssl3_accept_~s__state~0))} is VALID [2022-04-28 14:53:36,501 INFO L290 TraceCheckUtils]: 14: Hoare triple {18748#(not (= 8496 ssl3_accept_~s__state~0))} assume !(12292 == ~s__state~0); {18748#(not (= 8496 ssl3_accept_~s__state~0))} is VALID [2022-04-28 14:53:36,502 INFO L290 TraceCheckUtils]: 15: Hoare triple {18748#(not (= 8496 ssl3_accept_~s__state~0))} assume !(16384 == ~s__state~0); {18748#(not (= 8496 ssl3_accept_~s__state~0))} is VALID [2022-04-28 14:53:36,502 INFO L290 TraceCheckUtils]: 16: Hoare triple {18748#(not (= 8496 ssl3_accept_~s__state~0))} assume !(8192 == ~s__state~0); {18748#(not (= 8496 ssl3_accept_~s__state~0))} is VALID [2022-04-28 14:53:36,502 INFO L290 TraceCheckUtils]: 17: Hoare triple {18748#(not (= 8496 ssl3_accept_~s__state~0))} assume !(24576 == ~s__state~0); {18748#(not (= 8496 ssl3_accept_~s__state~0))} is VALID [2022-04-28 14:53:36,502 INFO L290 TraceCheckUtils]: 18: Hoare triple {18748#(not (= 8496 ssl3_accept_~s__state~0))} assume !(8195 == ~s__state~0); {18748#(not (= 8496 ssl3_accept_~s__state~0))} is VALID [2022-04-28 14:53:36,503 INFO L290 TraceCheckUtils]: 19: Hoare triple {18748#(not (= 8496 ssl3_accept_~s__state~0))} assume !(8480 == ~s__state~0); {18748#(not (= 8496 ssl3_accept_~s__state~0))} is VALID [2022-04-28 14:53:36,503 INFO L290 TraceCheckUtils]: 20: Hoare triple {18748#(not (= 8496 ssl3_accept_~s__state~0))} assume !(8481 == ~s__state~0); {18748#(not (= 8496 ssl3_accept_~s__state~0))} is VALID [2022-04-28 14:53:36,503 INFO L290 TraceCheckUtils]: 21: Hoare triple {18748#(not (= 8496 ssl3_accept_~s__state~0))} assume !(8482 == ~s__state~0); {18748#(not (= 8496 ssl3_accept_~s__state~0))} is VALID [2022-04-28 14:53:36,504 INFO L290 TraceCheckUtils]: 22: Hoare triple {18748#(not (= 8496 ssl3_accept_~s__state~0))} assume !(8464 == ~s__state~0); {18748#(not (= 8496 ssl3_accept_~s__state~0))} is VALID [2022-04-28 14:53:36,504 INFO L290 TraceCheckUtils]: 23: Hoare triple {18748#(not (= 8496 ssl3_accept_~s__state~0))} assume !(8465 == ~s__state~0); {18748#(not (= 8496 ssl3_accept_~s__state~0))} is VALID [2022-04-28 14:53:36,504 INFO L290 TraceCheckUtils]: 24: Hoare triple {18748#(not (= 8496 ssl3_accept_~s__state~0))} assume !(8466 == ~s__state~0); {18748#(not (= 8496 ssl3_accept_~s__state~0))} is VALID [2022-04-28 14:53:36,505 INFO L290 TraceCheckUtils]: 25: Hoare triple {18748#(not (= 8496 ssl3_accept_~s__state~0))} assume 8496 == ~s__state~0; {18742#false} is VALID [2022-04-28 14:53:36,505 INFO L290 TraceCheckUtils]: 26: Hoare triple {18742#false} assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~ret~0 := #t~nondet37;havoc #t~nondet37; {18742#false} is VALID [2022-04-28 14:53:36,505 INFO L290 TraceCheckUtils]: 27: Hoare triple {18742#false} assume 1 == ~blastFlag~0;~blastFlag~0 := 2; {18742#false} is VALID [2022-04-28 14:53:36,505 INFO L290 TraceCheckUtils]: 28: Hoare triple {18742#false} assume !(~ret~0 <= 0); {18742#false} is VALID [2022-04-28 14:53:36,505 INFO L290 TraceCheckUtils]: 29: Hoare triple {18742#false} assume 0 != ~s__hit~0;~s__state~0 := 8656; {18742#false} is VALID [2022-04-28 14:53:36,505 INFO L290 TraceCheckUtils]: 30: Hoare triple {18742#false} ~s__init_num~0 := 0; {18742#false} is VALID [2022-04-28 14:53:36,505 INFO L290 TraceCheckUtils]: 31: Hoare triple {18742#false} assume -2147483648 <= #t~nondet55 && #t~nondet55 <= 2147483647;~s__s3__tmp__reuse_message~0 := #t~nondet55;havoc #t~nondet55; {18742#false} is VALID [2022-04-28 14:53:36,505 INFO L290 TraceCheckUtils]: 32: Hoare triple {18742#false} assume 0 == ~s__s3__tmp__reuse_message~0; {18742#false} is VALID [2022-04-28 14:53:36,505 INFO L290 TraceCheckUtils]: 33: Hoare triple {18742#false} assume 0 == ~skip~0; {18742#false} is VALID [2022-04-28 14:53:36,505 INFO L290 TraceCheckUtils]: 34: Hoare triple {18742#false} assume 8560 == ~state~0; {18742#false} is VALID [2022-04-28 14:53:36,505 INFO L290 TraceCheckUtils]: 35: Hoare triple {18742#false} assume 8448 == ~s__state~0; {18742#false} is VALID [2022-04-28 14:53:36,505 INFO L290 TraceCheckUtils]: 36: Hoare triple {18742#false} assume -1 != ~s__verify_mode~0; {18742#false} is VALID [2022-04-28 14:53:36,505 INFO L290 TraceCheckUtils]: 37: Hoare triple {18742#false} assume -2 != ~s__verify_mode~0; {18742#false} is VALID [2022-04-28 14:53:36,505 INFO L290 TraceCheckUtils]: 38: Hoare triple {18742#false} assume 9021 != ~__cil_tmp61~0 % 18446744073709551616; {18742#false} is VALID [2022-04-28 14:53:36,505 INFO L290 TraceCheckUtils]: 39: Hoare triple {18742#false} assume 4294967294 != ~__cil_tmp58~0 % 18446744073709551616; {18742#false} is VALID [2022-04-28 14:53:36,505 INFO L290 TraceCheckUtils]: 40: Hoare triple {18742#false} assume 4 != ~blastFlag~0; {18742#false} is VALID [2022-04-28 14:53:36,505 INFO L290 TraceCheckUtils]: 41: Hoare triple {18742#false} assume 1024 != ~tmp___7~0; {18742#false} is VALID [2022-04-28 14:53:36,505 INFO L290 TraceCheckUtils]: 42: Hoare triple {18742#false} assume !false; {18742#false} is VALID [2022-04-28 14:53:36,506 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 14:53:36,506 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 14:53:36,506 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1508753804] [2022-04-28 14:53:36,506 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1508753804] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:53:36,506 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:53:36,506 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-28 14:53:36,506 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 14:53:36,506 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1812173131] [2022-04-28 14:53:36,506 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1812173131] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:53:36,506 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:53:36,506 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-28 14:53:36,506 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [949444319] [2022-04-28 14:53:36,506 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 14:53:36,507 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 [2022-04-28 14:53:36,507 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 14:53:36,507 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 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) [2022-04-28 14:53:36,547 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 43 edges. 43 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:53:36,547 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-04-28 14:53:36,547 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 14:53:36,547 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-04-28 14:53:36,547 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-04-28 14:53:36,547 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) [2022-04-28 14:53:37,125 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:53:37,125 INFO L93 Difference]: Finished difference Result 493 states and 745 transitions. [2022-04-28 14:53:37,125 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-04-28 14:53:37,126 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 [2022-04-28 14:53:37,126 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 14:53:37,126 INFO L82 GeneralOperation]: Start removeUnreachable. 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) [2022-04-28 14:53:37,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 529 transitions. [2022-04-28 14:53:37,129 INFO L82 GeneralOperation]: Start removeUnreachable. 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) [2022-04-28 14:53:37,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 529 transitions. [2022-04-28 14:53:37,137 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 6 states and 529 transitions. [2022-04-28 14:53:37,411 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 529 edges. 529 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:53:37,416 INFO L225 Difference]: With dead ends: 493 [2022-04-28 14:53:37,416 INFO L226 Difference]: Without dead ends: 268 [2022-04-28 14:53:37,417 INFO L412 NwaCegarLoop]: 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 [2022-04-28 14:53:37,419 INFO L413 NwaCegarLoop]: 203 mSDtfsCounter, 732 mSDsluCounter, 17 mSDsCounter, 0 mSdLazyCounter, 369 mSolverCounterSat, 41 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 732 SdHoareTripleChecker+Valid, 220 SdHoareTripleChecker+Invalid, 410 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 41 IncrementalHoareTripleChecker+Valid, 369 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-04-28 14:53:37,419 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [732 Valid, 220 Invalid, 410 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [41 Valid, 369 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-04-28 14:53:37,425 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 268 states. [2022-04-28 14:53:37,465 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 268 to 264. [2022-04-28 14:53:37,465 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 14:53:37,469 INFO L82 GeneralOperation]: Start isEquivalent. First operand 268 states. Second 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) [2022-04-28 14:53:37,470 INFO L74 IsIncluded]: Start isIncluded. First operand 268 states. Second 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) [2022-04-28 14:53:37,470 INFO L87 Difference]: Start difference. First operand 268 states. Second 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) [2022-04-28 14:53:37,474 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:53:37,474 INFO L93 Difference]: Finished difference Result 268 states and 401 transitions. [2022-04-28 14:53:37,474 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 401 transitions. [2022-04-28 14:53:37,474 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:53:37,474 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:53:37,475 INFO L74 IsIncluded]: Start isIncluded. First 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) Second operand 268 states. [2022-04-28 14:53:37,475 INFO L87 Difference]: Start difference. First 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) Second operand 268 states. [2022-04-28 14:53:37,478 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:53:37,478 INFO L93 Difference]: Finished difference Result 268 states and 401 transitions. [2022-04-28 14:53:37,478 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 401 transitions. [2022-04-28 14:53:37,479 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:53:37,479 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:53:37,479 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 14:53:37,479 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 14:53:37,479 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) [2022-04-28 14:53:37,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 264 states and 395 transitions. [2022-04-28 14:53:37,483 INFO L78 Accepts]: Start accepts. Automaton has 264 states and 395 transitions. Word has length 43 [2022-04-28 14:53:37,483 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 14:53:37,483 INFO L495 AbstractCegarLoop]: Abstraction has 264 states and 395 transitions. [2022-04-28 14:53:37,483 INFO L496 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) [2022-04-28 14:53:37,483 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 264 states and 395 transitions. [2022-04-28 14:53:37,875 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 395 edges. 395 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:53:37,876 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 395 transitions. [2022-04-28 14:53:37,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2022-04-28 14:53:37,881 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 14:53:37,881 INFO L195 NwaCegarLoop]: 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] [2022-04-28 14:53:37,881 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2022-04-28 14:53:37,881 INFO L420 AbstractCegarLoop]: === Iteration 13 === Targeting ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 14:53:37,881 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 14:53:37,881 INFO L85 PathProgramCache]: Analyzing trace with hash -1564538053, now seen corresponding path program 1 times [2022-04-28 14:53:37,881 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 14:53:37,882 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1046093770] [2022-04-28 14:53:37,882 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 14:53:37,882 INFO L85 PathProgramCache]: Analyzing trace with hash -1564538053, now seen corresponding path program 2 times [2022-04-28 14:53:37,882 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 14:53:37,882 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1989455798] [2022-04-28 14:53:37,895 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 14:53:37,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 14:53:37,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:53:37,960 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 14:53:37,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:53:37,963 INFO L290 TraceCheckUtils]: 0: Hoare triple {20816#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(17, 2);call #Ultimate.allocInit(12, 3); {20808#true} is VALID [2022-04-28 14:53:37,963 INFO L290 TraceCheckUtils]: 1: Hoare triple {20808#true} assume true; {20808#true} is VALID [2022-04-28 14:53:37,963 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {20808#true} {20808#true} #752#return; {20808#true} is VALID [2022-04-28 14:53:37,963 INFO L272 TraceCheckUtils]: 0: Hoare triple {20808#true} call ULTIMATE.init(); {20816#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 14:53:37,963 INFO L290 TraceCheckUtils]: 1: Hoare triple {20816#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(17, 2);call #Ultimate.allocInit(12, 3); {20808#true} is VALID [2022-04-28 14:53:37,963 INFO L290 TraceCheckUtils]: 2: Hoare triple {20808#true} assume true; {20808#true} is VALID [2022-04-28 14:53:37,963 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {20808#true} {20808#true} #752#return; {20808#true} is VALID [2022-04-28 14:53:37,964 INFO L272 TraceCheckUtils]: 4: Hoare triple {20808#true} call #t~ret59 := main(); {20808#true} is VALID [2022-04-28 14:53:37,964 INFO L290 TraceCheckUtils]: 5: Hoare triple {20808#true} havoc ~s~0;havoc ~tmp~1;~s~0 := 8464; {20813#(<= main_~s~0 8464)} is VALID [2022-04-28 14:53:37,964 INFO L272 TraceCheckUtils]: 6: Hoare triple {20813#(<= main_~s~0 8464)} call #t~ret58 := ssl3_accept(~s~0); {20814#(not (= |ssl3_accept_#in~initial_state| 8512))} is VALID [2022-04-28 14:53:37,965 INFO L290 TraceCheckUtils]: 7: Hoare triple {20814#(not (= |ssl3_accept_#in~initial_state| 8512))} ~initial_state := #in~initial_state;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~s__info_callback~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~s__in_handshake~0 := #t~nondet5;havoc #t~nondet5;havoc ~s__state~0;havoc ~s__new_session~0;havoc ~s__server~0;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~s__version~0 := #t~nondet6;havoc #t~nondet6;havoc ~s__type~0;havoc ~s__init_num~0;assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647;~s__hit~0 := #t~nondet7;havoc #t~nondet7;havoc ~s__rwstate~0;~s__init_buf___0~0 := 1;assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647;~s__debug~0 := #t~nondet8;havoc #t~nondet8;havoc ~s__shutdown~0;assume -2147483648 <= #t~nondet9 && #t~nondet9 <= 2147483647;~s__cert~0 := #t~nondet9;havoc #t~nondet9;assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647;~s__options~0 := #t~nondet10;havoc #t~nondet10;assume -2147483648 <= #t~nondet11 && #t~nondet11 <= 2147483647;~s__verify_mode~0 := #t~nondet11;havoc #t~nondet11;assume -2147483648 <= #t~nondet12 && #t~nondet12 <= 2147483647;~s__session__peer~0 := #t~nondet12;havoc #t~nondet12;assume -2147483648 <= #t~nondet13 && #t~nondet13 <= 2147483647;~s__cert__pkeys__AT0__privatekey~0 := #t~nondet13;havoc #t~nondet13;assume -2147483648 <= #t~nondet14 && #t~nondet14 <= 2147483647;~s__ctx__info_callback~0 := #t~nondet14;havoc #t~nondet14;assume -2147483648 <= #t~nondet15 && #t~nondet15 <= 2147483647;~s__ctx__stats__sess_accept_renegotiate~0 := #t~nondet15;havoc #t~nondet15;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~s__ctx__stats__sess_accept~0 := #t~nondet16;havoc #t~nondet16;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~s__ctx__stats__sess_accept_good~0 := #t~nondet17;havoc #t~nondet17;havoc ~s__s3__tmp__cert_request~0;havoc ~s__s3__tmp__reuse_message~0;havoc ~s__s3__tmp__use_rsa_tmp~0;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~s__s3__tmp__new_cipher~0 := #t~nondet18;havoc #t~nondet18;havoc ~s__s3__tmp__new_cipher__algorithms~0;havoc ~s__s3__tmp__next_state___0~0;havoc ~s__s3__tmp__new_cipher__algo_strength~0;havoc ~s__session__cipher~0;havoc ~buf~0;havoc ~l~0;havoc ~Time~0;havoc ~tmp~0;havoc ~cb~0;assume -9223372036854775808 <= #t~nondet19 && #t~nondet19 <= 9223372036854775807;~num1~0 := #t~nondet19;havoc #t~nondet19;havoc ~ret~0;havoc ~new_state~0;havoc ~state~0;havoc ~skip~0;havoc ~got_new_session~0;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~tmp___1~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~tmp___2~0 := #t~nondet21;havoc #t~nondet21;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp___3~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___4~0 := #t~nondet23;havoc #t~nondet23;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~tmp___5~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~tmp___6~0 := #t~nondet25;havoc #t~nondet25;havoc ~tmp___7~0;assume -9223372036854775808 <= #t~nondet26 && #t~nondet26 <= 9223372036854775807;~tmp___8~0 := #t~nondet26;havoc #t~nondet26;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~tmp___9~0 := #t~nondet27;havoc #t~nondet27;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~tmp___10~0 := #t~nondet28;havoc #t~nondet28;havoc ~blastFlag~0;havoc ~__cil_tmp55~0;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~0;havoc ~__cil_tmp59~0;havoc ~__cil_tmp60~0;~__cil_tmp61~0 := #t~nondet29;havoc #t~nondet29;~s__state~0 := ~initial_state;~blastFlag~0 := 0;assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647;~tmp~0 := #t~nondet30;havoc #t~nondet30;~Time~0 := ~tmp~0;~cb~0 := 0;~ret~0 := -1;~skip~0 := 0;~got_new_session~0 := 0; {20815#(not (= ssl3_accept_~s__state~0 8512))} is VALID [2022-04-28 14:53:37,965 INFO L290 TraceCheckUtils]: 8: Hoare triple {20815#(not (= ssl3_accept_~s__state~0 8512))} assume 0 != ~s__info_callback~0;~cb~0 := ~s__info_callback~0; {20815#(not (= ssl3_accept_~s__state~0 8512))} is VALID [2022-04-28 14:53:37,966 INFO L290 TraceCheckUtils]: 9: Hoare triple {20815#(not (= ssl3_accept_~s__state~0 8512))} #t~post31 := ~s__in_handshake~0;~s__in_handshake~0 := 1 + #t~post31;havoc #t~post31; {20815#(not (= ssl3_accept_~s__state~0 8512))} is VALID [2022-04-28 14:53:37,966 INFO L290 TraceCheckUtils]: 10: Hoare triple {20815#(not (= ssl3_accept_~s__state~0 8512))} assume !(0 != 12288 + ~tmp___1~0); {20815#(not (= ssl3_accept_~s__state~0 8512))} is VALID [2022-04-28 14:53:37,966 INFO L290 TraceCheckUtils]: 11: Hoare triple {20815#(not (= ssl3_accept_~s__state~0 8512))} assume !(0 == ~s__cert~0); {20815#(not (= ssl3_accept_~s__state~0 8512))} is VALID [2022-04-28 14:53:37,966 INFO L290 TraceCheckUtils]: 12: Hoare triple {20815#(not (= ssl3_accept_~s__state~0 8512))} assume !false; {20815#(not (= ssl3_accept_~s__state~0 8512))} is VALID [2022-04-28 14:53:37,966 INFO L290 TraceCheckUtils]: 13: Hoare triple {20815#(not (= ssl3_accept_~s__state~0 8512))} ~state~0 := ~s__state~0; {20815#(not (= ssl3_accept_~s__state~0 8512))} is VALID [2022-04-28 14:53:37,966 INFO L290 TraceCheckUtils]: 14: Hoare triple {20815#(not (= ssl3_accept_~s__state~0 8512))} assume !(12292 == ~s__state~0); {20815#(not (= ssl3_accept_~s__state~0 8512))} is VALID [2022-04-28 14:53:37,967 INFO L290 TraceCheckUtils]: 15: Hoare triple {20815#(not (= ssl3_accept_~s__state~0 8512))} assume !(16384 == ~s__state~0); {20815#(not (= ssl3_accept_~s__state~0 8512))} is VALID [2022-04-28 14:53:37,967 INFO L290 TraceCheckUtils]: 16: Hoare triple {20815#(not (= ssl3_accept_~s__state~0 8512))} assume !(8192 == ~s__state~0); {20815#(not (= ssl3_accept_~s__state~0 8512))} is VALID [2022-04-28 14:53:37,967 INFO L290 TraceCheckUtils]: 17: Hoare triple {20815#(not (= ssl3_accept_~s__state~0 8512))} assume !(24576 == ~s__state~0); {20815#(not (= ssl3_accept_~s__state~0 8512))} is VALID [2022-04-28 14:53:37,967 INFO L290 TraceCheckUtils]: 18: Hoare triple {20815#(not (= ssl3_accept_~s__state~0 8512))} assume !(8195 == ~s__state~0); {20815#(not (= ssl3_accept_~s__state~0 8512))} is VALID [2022-04-28 14:53:37,967 INFO L290 TraceCheckUtils]: 19: Hoare triple {20815#(not (= ssl3_accept_~s__state~0 8512))} assume !(8480 == ~s__state~0); {20815#(not (= ssl3_accept_~s__state~0 8512))} is VALID [2022-04-28 14:53:37,968 INFO L290 TraceCheckUtils]: 20: Hoare triple {20815#(not (= ssl3_accept_~s__state~0 8512))} assume !(8481 == ~s__state~0); {20815#(not (= ssl3_accept_~s__state~0 8512))} is VALID [2022-04-28 14:53:37,968 INFO L290 TraceCheckUtils]: 21: Hoare triple {20815#(not (= ssl3_accept_~s__state~0 8512))} assume !(8482 == ~s__state~0); {20815#(not (= ssl3_accept_~s__state~0 8512))} is VALID [2022-04-28 14:53:37,968 INFO L290 TraceCheckUtils]: 22: Hoare triple {20815#(not (= ssl3_accept_~s__state~0 8512))} assume !(8464 == ~s__state~0); {20815#(not (= ssl3_accept_~s__state~0 8512))} is VALID [2022-04-28 14:53:37,968 INFO L290 TraceCheckUtils]: 23: Hoare triple {20815#(not (= ssl3_accept_~s__state~0 8512))} assume !(8465 == ~s__state~0); {20815#(not (= ssl3_accept_~s__state~0 8512))} is VALID [2022-04-28 14:53:37,968 INFO L290 TraceCheckUtils]: 24: Hoare triple {20815#(not (= ssl3_accept_~s__state~0 8512))} assume !(8466 == ~s__state~0); {20815#(not (= ssl3_accept_~s__state~0 8512))} is VALID [2022-04-28 14:53:37,969 INFO L290 TraceCheckUtils]: 25: Hoare triple {20815#(not (= ssl3_accept_~s__state~0 8512))} assume !(8496 == ~s__state~0); {20815#(not (= ssl3_accept_~s__state~0 8512))} is VALID [2022-04-28 14:53:37,969 INFO L290 TraceCheckUtils]: 26: Hoare triple {20815#(not (= ssl3_accept_~s__state~0 8512))} assume !(8497 == ~s__state~0); {20815#(not (= ssl3_accept_~s__state~0 8512))} is VALID [2022-04-28 14:53:37,969 INFO L290 TraceCheckUtils]: 27: Hoare triple {20815#(not (= ssl3_accept_~s__state~0 8512))} assume 8512 == ~s__state~0; {20809#false} is VALID [2022-04-28 14:53:37,969 INFO L290 TraceCheckUtils]: 28: Hoare triple {20809#false} assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~s__s3__tmp__new_cipher__algorithms~0 := #t~nondet38;havoc #t~nondet38;~__cil_tmp56~0 := ~s__s3__tmp__new_cipher__algorithms~0; {20809#false} is VALID [2022-04-28 14:53:37,969 INFO L290 TraceCheckUtils]: 29: Hoare triple {20809#false} assume 0 != (256 + ~__cil_tmp56~0) % 18446744073709551616;~__cil_tmp56~0 := 256345;~skip~0 := 1; {20809#false} is VALID [2022-04-28 14:53:37,969 INFO L290 TraceCheckUtils]: 30: Hoare triple {20809#false} ~s__state~0 := 8528;~s__init_num~0 := 0; {20809#false} is VALID [2022-04-28 14:53:37,969 INFO L290 TraceCheckUtils]: 31: Hoare triple {20809#false} assume -2147483648 <= #t~nondet55 && #t~nondet55 <= 2147483647;~s__s3__tmp__reuse_message~0 := #t~nondet55;havoc #t~nondet55; {20809#false} is VALID [2022-04-28 14:53:37,969 INFO L290 TraceCheckUtils]: 32: Hoare triple {20809#false} assume 0 == ~s__s3__tmp__reuse_message~0; {20809#false} is VALID [2022-04-28 14:53:37,969 INFO L290 TraceCheckUtils]: 33: Hoare triple {20809#false} assume 0 == ~skip~0; {20809#false} is VALID [2022-04-28 14:53:37,969 INFO L290 TraceCheckUtils]: 34: Hoare triple {20809#false} assume 8560 == ~state~0; {20809#false} is VALID [2022-04-28 14:53:37,969 INFO L290 TraceCheckUtils]: 35: Hoare triple {20809#false} assume 8448 == ~s__state~0; {20809#false} is VALID [2022-04-28 14:53:37,969 INFO L290 TraceCheckUtils]: 36: Hoare triple {20809#false} assume -1 != ~s__verify_mode~0; {20809#false} is VALID [2022-04-28 14:53:37,969 INFO L290 TraceCheckUtils]: 37: Hoare triple {20809#false} assume -2 != ~s__verify_mode~0; {20809#false} is VALID [2022-04-28 14:53:37,970 INFO L290 TraceCheckUtils]: 38: Hoare triple {20809#false} assume 9021 != ~__cil_tmp61~0 % 18446744073709551616; {20809#false} is VALID [2022-04-28 14:53:37,970 INFO L290 TraceCheckUtils]: 39: Hoare triple {20809#false} assume 4294967294 != ~__cil_tmp58~0 % 18446744073709551616; {20809#false} is VALID [2022-04-28 14:53:37,970 INFO L290 TraceCheckUtils]: 40: Hoare triple {20809#false} assume 4 != ~blastFlag~0; {20809#false} is VALID [2022-04-28 14:53:37,970 INFO L290 TraceCheckUtils]: 41: Hoare triple {20809#false} assume 1024 != ~tmp___7~0; {20809#false} is VALID [2022-04-28 14:53:37,970 INFO L290 TraceCheckUtils]: 42: Hoare triple {20809#false} assume !false; {20809#false} is VALID [2022-04-28 14:53:37,970 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 14:53:37,970 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 14:53:37,970 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1989455798] [2022-04-28 14:53:37,970 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1989455798] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:53:37,970 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:53:37,970 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-28 14:53:37,970 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 14:53:37,970 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1046093770] [2022-04-28 14:53:37,970 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1046093770] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:53:37,970 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:53:37,970 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-28 14:53:37,971 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [99944450] [2022-04-28 14:53:37,971 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 14:53:37,971 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 [2022-04-28 14:53:37,971 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 14:53:37,971 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 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) [2022-04-28 14:53:37,987 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 43 edges. 43 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:53:37,987 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-04-28 14:53:37,987 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 14:53:37,988 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-04-28 14:53:37,988 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-04-28 14:53:37,988 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) [2022-04-28 14:53:38,487 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:53:38,487 INFO L93 Difference]: Finished difference Result 547 states and 818 transitions. [2022-04-28 14:53:38,487 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-04-28 14:53:38,487 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 [2022-04-28 14:53:38,488 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 14:53:38,488 INFO L82 GeneralOperation]: Start removeUnreachable. 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) [2022-04-28 14:53:38,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 535 transitions. [2022-04-28 14:53:38,490 INFO L82 GeneralOperation]: Start removeUnreachable. 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) [2022-04-28 14:53:38,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 535 transitions. [2022-04-28 14:53:38,493 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 6 states and 535 transitions. [2022-04-28 14:53:38,757 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 535 edges. 535 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:53:38,762 INFO L225 Difference]: With dead ends: 547 [2022-04-28 14:53:38,762 INFO L226 Difference]: Without dead ends: 297 [2022-04-28 14:53:38,762 INFO L412 NwaCegarLoop]: 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 [2022-04-28 14:53:38,764 INFO L413 NwaCegarLoop]: 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 [2022-04-28 14:53:38,765 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [768 Valid, 206 Invalid, 404 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [44 Valid, 360 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-04-28 14:53:38,765 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 297 states. [2022-04-28 14:53:38,822 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 297 to 292. [2022-04-28 14:53:38,822 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 14:53:38,823 INFO L82 GeneralOperation]: Start isEquivalent. First operand 297 states. Second 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) [2022-04-28 14:53:38,823 INFO L74 IsIncluded]: Start isIncluded. First operand 297 states. Second 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) [2022-04-28 14:53:38,823 INFO L87 Difference]: Start difference. First operand 297 states. Second 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) [2022-04-28 14:53:38,827 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:53:38,827 INFO L93 Difference]: Finished difference Result 297 states and 440 transitions. [2022-04-28 14:53:38,827 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 440 transitions. [2022-04-28 14:53:38,828 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:53:38,828 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:53:38,828 INFO L74 IsIncluded]: Start isIncluded. First 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) Second operand 297 states. [2022-04-28 14:53:38,828 INFO L87 Difference]: Start difference. First 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) Second operand 297 states. [2022-04-28 14:53:38,834 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:53:38,834 INFO L93 Difference]: Finished difference Result 297 states and 440 transitions. [2022-04-28 14:53:38,834 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 440 transitions. [2022-04-28 14:53:38,834 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:53:38,834 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:53:38,834 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 14:53:38,834 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 14:53:38,835 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) [2022-04-28 14:53:38,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 292 states and 433 transitions. [2022-04-28 14:53:38,839 INFO L78 Accepts]: Start accepts. Automaton has 292 states and 433 transitions. Word has length 43 [2022-04-28 14:53:38,839 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 14:53:38,839 INFO L495 AbstractCegarLoop]: Abstraction has 292 states and 433 transitions. [2022-04-28 14:53:38,842 INFO L496 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) [2022-04-28 14:53:38,842 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 292 states and 433 transitions. [2022-04-28 14:53:39,313 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 433 edges. 433 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:53:39,313 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 433 transitions. [2022-04-28 14:53:39,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2022-04-28 14:53:39,314 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 14:53:39,314 INFO L195 NwaCegarLoop]: 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] [2022-04-28 14:53:39,314 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2022-04-28 14:53:39,314 INFO L420 AbstractCegarLoop]: === Iteration 14 === Targeting ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 14:53:39,314 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 14:53:39,314 INFO L85 PathProgramCache]: Analyzing trace with hash -570717011, now seen corresponding path program 1 times [2022-04-28 14:53:39,314 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 14:53:39,314 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [450084048] [2022-04-28 14:53:39,315 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 14:53:39,315 INFO L85 PathProgramCache]: Analyzing trace with hash -570717011, now seen corresponding path program 2 times [2022-04-28 14:53:39,315 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 14:53:39,315 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [236850139] [2022-04-28 14:53:39,315 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 14:53:39,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 14:53:39,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:53:39,370 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 14:53:39,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:53:39,373 INFO L290 TraceCheckUtils]: 0: Hoare triple {23105#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(17, 2);call #Ultimate.allocInit(12, 3); {23097#true} is VALID [2022-04-28 14:53:39,373 INFO L290 TraceCheckUtils]: 1: Hoare triple {23097#true} assume true; {23097#true} is VALID [2022-04-28 14:53:39,373 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {23097#true} {23097#true} #752#return; {23097#true} is VALID [2022-04-28 14:53:39,374 INFO L272 TraceCheckUtils]: 0: Hoare triple {23097#true} call ULTIMATE.init(); {23105#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 14:53:39,374 INFO L290 TraceCheckUtils]: 1: Hoare triple {23105#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(17, 2);call #Ultimate.allocInit(12, 3); {23097#true} is VALID [2022-04-28 14:53:39,374 INFO L290 TraceCheckUtils]: 2: Hoare triple {23097#true} assume true; {23097#true} is VALID [2022-04-28 14:53:39,374 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {23097#true} {23097#true} #752#return; {23097#true} is VALID [2022-04-28 14:53:39,374 INFO L272 TraceCheckUtils]: 4: Hoare triple {23097#true} call #t~ret59 := main(); {23097#true} is VALID [2022-04-28 14:53:39,374 INFO L290 TraceCheckUtils]: 5: Hoare triple {23097#true} havoc ~s~0;havoc ~tmp~1;~s~0 := 8464; {23102#(<= main_~s~0 8464)} is VALID [2022-04-28 14:53:39,375 INFO L272 TraceCheckUtils]: 6: Hoare triple {23102#(<= main_~s~0 8464)} call #t~ret58 := ssl3_accept(~s~0); {23103#(not (= 8497 |ssl3_accept_#in~initial_state|))} is VALID [2022-04-28 14:53:39,376 INFO L290 TraceCheckUtils]: 7: Hoare triple {23103#(not (= 8497 |ssl3_accept_#in~initial_state|))} ~initial_state := #in~initial_state;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~s__info_callback~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~s__in_handshake~0 := #t~nondet5;havoc #t~nondet5;havoc ~s__state~0;havoc ~s__new_session~0;havoc ~s__server~0;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~s__version~0 := #t~nondet6;havoc #t~nondet6;havoc ~s__type~0;havoc ~s__init_num~0;assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647;~s__hit~0 := #t~nondet7;havoc #t~nondet7;havoc ~s__rwstate~0;~s__init_buf___0~0 := 1;assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647;~s__debug~0 := #t~nondet8;havoc #t~nondet8;havoc ~s__shutdown~0;assume -2147483648 <= #t~nondet9 && #t~nondet9 <= 2147483647;~s__cert~0 := #t~nondet9;havoc #t~nondet9;assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647;~s__options~0 := #t~nondet10;havoc #t~nondet10;assume -2147483648 <= #t~nondet11 && #t~nondet11 <= 2147483647;~s__verify_mode~0 := #t~nondet11;havoc #t~nondet11;assume -2147483648 <= #t~nondet12 && #t~nondet12 <= 2147483647;~s__session__peer~0 := #t~nondet12;havoc #t~nondet12;assume -2147483648 <= #t~nondet13 && #t~nondet13 <= 2147483647;~s__cert__pkeys__AT0__privatekey~0 := #t~nondet13;havoc #t~nondet13;assume -2147483648 <= #t~nondet14 && #t~nondet14 <= 2147483647;~s__ctx__info_callback~0 := #t~nondet14;havoc #t~nondet14;assume -2147483648 <= #t~nondet15 && #t~nondet15 <= 2147483647;~s__ctx__stats__sess_accept_renegotiate~0 := #t~nondet15;havoc #t~nondet15;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~s__ctx__stats__sess_accept~0 := #t~nondet16;havoc #t~nondet16;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~s__ctx__stats__sess_accept_good~0 := #t~nondet17;havoc #t~nondet17;havoc ~s__s3__tmp__cert_request~0;havoc ~s__s3__tmp__reuse_message~0;havoc ~s__s3__tmp__use_rsa_tmp~0;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~s__s3__tmp__new_cipher~0 := #t~nondet18;havoc #t~nondet18;havoc ~s__s3__tmp__new_cipher__algorithms~0;havoc ~s__s3__tmp__next_state___0~0;havoc ~s__s3__tmp__new_cipher__algo_strength~0;havoc ~s__session__cipher~0;havoc ~buf~0;havoc ~l~0;havoc ~Time~0;havoc ~tmp~0;havoc ~cb~0;assume -9223372036854775808 <= #t~nondet19 && #t~nondet19 <= 9223372036854775807;~num1~0 := #t~nondet19;havoc #t~nondet19;havoc ~ret~0;havoc ~new_state~0;havoc ~state~0;havoc ~skip~0;havoc ~got_new_session~0;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~tmp___1~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~tmp___2~0 := #t~nondet21;havoc #t~nondet21;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp___3~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___4~0 := #t~nondet23;havoc #t~nondet23;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~tmp___5~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~tmp___6~0 := #t~nondet25;havoc #t~nondet25;havoc ~tmp___7~0;assume -9223372036854775808 <= #t~nondet26 && #t~nondet26 <= 9223372036854775807;~tmp___8~0 := #t~nondet26;havoc #t~nondet26;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~tmp___9~0 := #t~nondet27;havoc #t~nondet27;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~tmp___10~0 := #t~nondet28;havoc #t~nondet28;havoc ~blastFlag~0;havoc ~__cil_tmp55~0;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~0;havoc ~__cil_tmp59~0;havoc ~__cil_tmp60~0;~__cil_tmp61~0 := #t~nondet29;havoc #t~nondet29;~s__state~0 := ~initial_state;~blastFlag~0 := 0;assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647;~tmp~0 := #t~nondet30;havoc #t~nondet30;~Time~0 := ~tmp~0;~cb~0 := 0;~ret~0 := -1;~skip~0 := 0;~got_new_session~0 := 0; {23104#(not (= 8497 ssl3_accept_~s__state~0))} is VALID [2022-04-28 14:53:39,376 INFO L290 TraceCheckUtils]: 8: Hoare triple {23104#(not (= 8497 ssl3_accept_~s__state~0))} assume 0 != ~s__info_callback~0;~cb~0 := ~s__info_callback~0; {23104#(not (= 8497 ssl3_accept_~s__state~0))} is VALID [2022-04-28 14:53:39,376 INFO L290 TraceCheckUtils]: 9: Hoare triple {23104#(not (= 8497 ssl3_accept_~s__state~0))} #t~post31 := ~s__in_handshake~0;~s__in_handshake~0 := 1 + #t~post31;havoc #t~post31; {23104#(not (= 8497 ssl3_accept_~s__state~0))} is VALID [2022-04-28 14:53:39,376 INFO L290 TraceCheckUtils]: 10: Hoare triple {23104#(not (= 8497 ssl3_accept_~s__state~0))} assume !(0 != 12288 + ~tmp___1~0); {23104#(not (= 8497 ssl3_accept_~s__state~0))} is VALID [2022-04-28 14:53:39,377 INFO L290 TraceCheckUtils]: 11: Hoare triple {23104#(not (= 8497 ssl3_accept_~s__state~0))} assume !(0 == ~s__cert~0); {23104#(not (= 8497 ssl3_accept_~s__state~0))} is VALID [2022-04-28 14:53:39,377 INFO L290 TraceCheckUtils]: 12: Hoare triple {23104#(not (= 8497 ssl3_accept_~s__state~0))} assume !false; {23104#(not (= 8497 ssl3_accept_~s__state~0))} is VALID [2022-04-28 14:53:39,377 INFO L290 TraceCheckUtils]: 13: Hoare triple {23104#(not (= 8497 ssl3_accept_~s__state~0))} ~state~0 := ~s__state~0; {23104#(not (= 8497 ssl3_accept_~s__state~0))} is VALID [2022-04-28 14:53:39,377 INFO L290 TraceCheckUtils]: 14: Hoare triple {23104#(not (= 8497 ssl3_accept_~s__state~0))} assume !(12292 == ~s__state~0); {23104#(not (= 8497 ssl3_accept_~s__state~0))} is VALID [2022-04-28 14:53:39,377 INFO L290 TraceCheckUtils]: 15: Hoare triple {23104#(not (= 8497 ssl3_accept_~s__state~0))} assume !(16384 == ~s__state~0); {23104#(not (= 8497 ssl3_accept_~s__state~0))} is VALID [2022-04-28 14:53:39,378 INFO L290 TraceCheckUtils]: 16: Hoare triple {23104#(not (= 8497 ssl3_accept_~s__state~0))} assume !(8192 == ~s__state~0); {23104#(not (= 8497 ssl3_accept_~s__state~0))} is VALID [2022-04-28 14:53:39,378 INFO L290 TraceCheckUtils]: 17: Hoare triple {23104#(not (= 8497 ssl3_accept_~s__state~0))} assume !(24576 == ~s__state~0); {23104#(not (= 8497 ssl3_accept_~s__state~0))} is VALID [2022-04-28 14:53:39,378 INFO L290 TraceCheckUtils]: 18: Hoare triple {23104#(not (= 8497 ssl3_accept_~s__state~0))} assume !(8195 == ~s__state~0); {23104#(not (= 8497 ssl3_accept_~s__state~0))} is VALID [2022-04-28 14:53:39,378 INFO L290 TraceCheckUtils]: 19: Hoare triple {23104#(not (= 8497 ssl3_accept_~s__state~0))} assume !(8480 == ~s__state~0); {23104#(not (= 8497 ssl3_accept_~s__state~0))} is VALID [2022-04-28 14:53:39,378 INFO L290 TraceCheckUtils]: 20: Hoare triple {23104#(not (= 8497 ssl3_accept_~s__state~0))} assume !(8481 == ~s__state~0); {23104#(not (= 8497 ssl3_accept_~s__state~0))} is VALID [2022-04-28 14:53:39,379 INFO L290 TraceCheckUtils]: 21: Hoare triple {23104#(not (= 8497 ssl3_accept_~s__state~0))} assume !(8482 == ~s__state~0); {23104#(not (= 8497 ssl3_accept_~s__state~0))} is VALID [2022-04-28 14:53:39,379 INFO L290 TraceCheckUtils]: 22: Hoare triple {23104#(not (= 8497 ssl3_accept_~s__state~0))} assume !(8464 == ~s__state~0); {23104#(not (= 8497 ssl3_accept_~s__state~0))} is VALID [2022-04-28 14:53:39,379 INFO L290 TraceCheckUtils]: 23: Hoare triple {23104#(not (= 8497 ssl3_accept_~s__state~0))} assume !(8465 == ~s__state~0); {23104#(not (= 8497 ssl3_accept_~s__state~0))} is VALID [2022-04-28 14:53:39,379 INFO L290 TraceCheckUtils]: 24: Hoare triple {23104#(not (= 8497 ssl3_accept_~s__state~0))} assume !(8466 == ~s__state~0); {23104#(not (= 8497 ssl3_accept_~s__state~0))} is VALID [2022-04-28 14:53:39,379 INFO L290 TraceCheckUtils]: 25: Hoare triple {23104#(not (= 8497 ssl3_accept_~s__state~0))} assume !(8496 == ~s__state~0); {23104#(not (= 8497 ssl3_accept_~s__state~0))} is VALID [2022-04-28 14:53:39,380 INFO L290 TraceCheckUtils]: 26: Hoare triple {23104#(not (= 8497 ssl3_accept_~s__state~0))} assume 8497 == ~s__state~0; {23098#false} is VALID [2022-04-28 14:53:39,380 INFO L290 TraceCheckUtils]: 27: Hoare triple {23098#false} assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~ret~0 := #t~nondet37;havoc #t~nondet37; {23098#false} is VALID [2022-04-28 14:53:39,380 INFO L290 TraceCheckUtils]: 28: Hoare triple {23098#false} assume 1 == ~blastFlag~0;~blastFlag~0 := 2; {23098#false} is VALID [2022-04-28 14:53:39,380 INFO L290 TraceCheckUtils]: 29: Hoare triple {23098#false} assume !(~ret~0 <= 0); {23098#false} is VALID [2022-04-28 14:53:39,380 INFO L290 TraceCheckUtils]: 30: Hoare triple {23098#false} assume 0 != ~s__hit~0;~s__state~0 := 8656; {23098#false} is VALID [2022-04-28 14:53:39,380 INFO L290 TraceCheckUtils]: 31: Hoare triple {23098#false} ~s__init_num~0 := 0; {23098#false} is VALID [2022-04-28 14:53:39,380 INFO L290 TraceCheckUtils]: 32: Hoare triple {23098#false} assume -2147483648 <= #t~nondet55 && #t~nondet55 <= 2147483647;~s__s3__tmp__reuse_message~0 := #t~nondet55;havoc #t~nondet55; {23098#false} is VALID [2022-04-28 14:53:39,380 INFO L290 TraceCheckUtils]: 33: Hoare triple {23098#false} assume 0 == ~s__s3__tmp__reuse_message~0; {23098#false} is VALID [2022-04-28 14:53:39,380 INFO L290 TraceCheckUtils]: 34: Hoare triple {23098#false} assume 0 == ~skip~0; {23098#false} is VALID [2022-04-28 14:53:39,380 INFO L290 TraceCheckUtils]: 35: Hoare triple {23098#false} assume 8560 == ~state~0; {23098#false} is VALID [2022-04-28 14:53:39,380 INFO L290 TraceCheckUtils]: 36: Hoare triple {23098#false} assume 8448 == ~s__state~0; {23098#false} is VALID [2022-04-28 14:53:39,380 INFO L290 TraceCheckUtils]: 37: Hoare triple {23098#false} assume -1 != ~s__verify_mode~0; {23098#false} is VALID [2022-04-28 14:53:39,380 INFO L290 TraceCheckUtils]: 38: Hoare triple {23098#false} assume -2 != ~s__verify_mode~0; {23098#false} is VALID [2022-04-28 14:53:39,380 INFO L290 TraceCheckUtils]: 39: Hoare triple {23098#false} assume 9021 != ~__cil_tmp61~0 % 18446744073709551616; {23098#false} is VALID [2022-04-28 14:53:39,380 INFO L290 TraceCheckUtils]: 40: Hoare triple {23098#false} assume 4294967294 != ~__cil_tmp58~0 % 18446744073709551616; {23098#false} is VALID [2022-04-28 14:53:39,380 INFO L290 TraceCheckUtils]: 41: Hoare triple {23098#false} assume 4 != ~blastFlag~0; {23098#false} is VALID [2022-04-28 14:53:39,380 INFO L290 TraceCheckUtils]: 42: Hoare triple {23098#false} assume 1024 != ~tmp___7~0; {23098#false} is VALID [2022-04-28 14:53:39,381 INFO L290 TraceCheckUtils]: 43: Hoare triple {23098#false} assume !false; {23098#false} is VALID [2022-04-28 14:53:39,381 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 14:53:39,381 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 14:53:39,381 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [236850139] [2022-04-28 14:53:39,381 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [236850139] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:53:39,381 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:53:39,381 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-28 14:53:39,381 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 14:53:39,381 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [450084048] [2022-04-28 14:53:39,381 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [450084048] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:53:39,381 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:53:39,381 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-28 14:53:39,381 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [392102677] [2022-04-28 14:53:39,381 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 14:53:39,382 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 [2022-04-28 14:53:39,382 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 14:53:39,382 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 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) [2022-04-28 14:53:39,402 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 44 edges. 44 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:53:39,402 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-04-28 14:53:39,402 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 14:53:39,403 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-04-28 14:53:39,403 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-04-28 14:53:39,403 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) [2022-04-28 14:53:39,913 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:53:39,913 INFO L93 Difference]: Finished difference Result 575 states and 856 transitions. [2022-04-28 14:53:39,913 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-04-28 14:53:39,913 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 [2022-04-28 14:53:39,913 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 14:53:39,913 INFO L82 GeneralOperation]: Start removeUnreachable. 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) [2022-04-28 14:53:39,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 531 transitions. [2022-04-28 14:53:39,915 INFO L82 GeneralOperation]: Start removeUnreachable. 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) [2022-04-28 14:53:39,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 531 transitions. [2022-04-28 14:53:39,917 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 6 states and 531 transitions. [2022-04-28 14:53:40,123 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 531 edges. 531 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:53:40,127 INFO L225 Difference]: With dead ends: 575 [2022-04-28 14:53:40,127 INFO L226 Difference]: Without dead ends: 297 [2022-04-28 14:53:40,128 INFO L412 NwaCegarLoop]: 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 [2022-04-28 14:53:40,128 INFO L413 NwaCegarLoop]: 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 [2022-04-28 14:53:40,129 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [761 Valid, 206 Invalid, 400 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [45 Valid, 355 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-04-28 14:53:40,129 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 297 states. [2022-04-28 14:53:40,178 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 297 to 293. [2022-04-28 14:53:40,179 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 14:53:40,179 INFO L82 GeneralOperation]: Start isEquivalent. First operand 297 states. Second 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) [2022-04-28 14:53:40,179 INFO L74 IsIncluded]: Start isIncluded. First operand 297 states. Second 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) [2022-04-28 14:53:40,180 INFO L87 Difference]: Start difference. First operand 297 states. Second 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) [2022-04-28 14:53:40,183 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:53:40,183 INFO L93 Difference]: Finished difference Result 297 states and 439 transitions. [2022-04-28 14:53:40,183 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 439 transitions. [2022-04-28 14:53:40,184 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:53:40,184 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:53:40,184 INFO L74 IsIncluded]: Start isIncluded. First 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) Second operand 297 states. [2022-04-28 14:53:40,184 INFO L87 Difference]: Start difference. First 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) Second operand 297 states. [2022-04-28 14:53:40,188 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:53:40,188 INFO L93 Difference]: Finished difference Result 297 states and 439 transitions. [2022-04-28 14:53:40,188 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 439 transitions. [2022-04-28 14:53:40,188 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:53:40,188 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:53:40,188 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 14:53:40,188 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 14:53:40,189 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) [2022-04-28 14:53:40,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 293 states to 293 states and 433 transitions. [2022-04-28 14:53:40,193 INFO L78 Accepts]: Start accepts. Automaton has 293 states and 433 transitions. Word has length 44 [2022-04-28 14:53:40,193 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 14:53:40,193 INFO L495 AbstractCegarLoop]: Abstraction has 293 states and 433 transitions. [2022-04-28 14:53:40,194 INFO L496 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) [2022-04-28 14:53:40,194 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 293 states and 433 transitions. [2022-04-28 14:53:40,702 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 433 edges. 433 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:53:40,703 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 433 transitions. [2022-04-28 14:53:40,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2022-04-28 14:53:40,703 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 14:53:40,703 INFO L195 NwaCegarLoop]: 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] [2022-04-28 14:53:40,703 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2022-04-28 14:53:40,703 INFO L420 AbstractCegarLoop]: === Iteration 15 === Targeting ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 14:53:40,704 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 14:53:40,704 INFO L85 PathProgramCache]: Analyzing trace with hash 1737605119, now seen corresponding path program 1 times [2022-04-28 14:53:40,704 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 14:53:40,704 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1004790459] [2022-04-28 14:53:40,704 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 14:53:40,704 INFO L85 PathProgramCache]: Analyzing trace with hash 1737605119, now seen corresponding path program 2 times [2022-04-28 14:53:40,704 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 14:53:40,704 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1385230058] [2022-04-28 14:53:40,704 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 14:53:40,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 14:53:40,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:53:40,763 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 14:53:40,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:53:40,767 INFO L290 TraceCheckUtils]: 0: Hoare triple {25452#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(17, 2);call #Ultimate.allocInit(12, 3); {25444#true} is VALID [2022-04-28 14:53:40,767 INFO L290 TraceCheckUtils]: 1: Hoare triple {25444#true} assume true; {25444#true} is VALID [2022-04-28 14:53:40,767 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {25444#true} {25444#true} #752#return; {25444#true} is VALID [2022-04-28 14:53:40,768 INFO L272 TraceCheckUtils]: 0: Hoare triple {25444#true} call ULTIMATE.init(); {25452#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 14:53:40,768 INFO L290 TraceCheckUtils]: 1: Hoare triple {25452#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(17, 2);call #Ultimate.allocInit(12, 3); {25444#true} is VALID [2022-04-28 14:53:40,768 INFO L290 TraceCheckUtils]: 2: Hoare triple {25444#true} assume true; {25444#true} is VALID [2022-04-28 14:53:40,768 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {25444#true} {25444#true} #752#return; {25444#true} is VALID [2022-04-28 14:53:40,768 INFO L272 TraceCheckUtils]: 4: Hoare triple {25444#true} call #t~ret59 := main(); {25444#true} is VALID [2022-04-28 14:53:40,768 INFO L290 TraceCheckUtils]: 5: Hoare triple {25444#true} havoc ~s~0;havoc ~tmp~1;~s~0 := 8464; {25449#(<= main_~s~0 8464)} is VALID [2022-04-28 14:53:40,769 INFO L272 TraceCheckUtils]: 6: Hoare triple {25449#(<= main_~s~0 8464)} call #t~ret58 := ssl3_accept(~s~0); {25450#(not (= 8513 |ssl3_accept_#in~initial_state|))} is VALID [2022-04-28 14:53:40,770 INFO L290 TraceCheckUtils]: 7: Hoare triple {25450#(not (= 8513 |ssl3_accept_#in~initial_state|))} ~initial_state := #in~initial_state;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~s__info_callback~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~s__in_handshake~0 := #t~nondet5;havoc #t~nondet5;havoc ~s__state~0;havoc ~s__new_session~0;havoc ~s__server~0;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~s__version~0 := #t~nondet6;havoc #t~nondet6;havoc ~s__type~0;havoc ~s__init_num~0;assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647;~s__hit~0 := #t~nondet7;havoc #t~nondet7;havoc ~s__rwstate~0;~s__init_buf___0~0 := 1;assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647;~s__debug~0 := #t~nondet8;havoc #t~nondet8;havoc ~s__shutdown~0;assume -2147483648 <= #t~nondet9 && #t~nondet9 <= 2147483647;~s__cert~0 := #t~nondet9;havoc #t~nondet9;assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647;~s__options~0 := #t~nondet10;havoc #t~nondet10;assume -2147483648 <= #t~nondet11 && #t~nondet11 <= 2147483647;~s__verify_mode~0 := #t~nondet11;havoc #t~nondet11;assume -2147483648 <= #t~nondet12 && #t~nondet12 <= 2147483647;~s__session__peer~0 := #t~nondet12;havoc #t~nondet12;assume -2147483648 <= #t~nondet13 && #t~nondet13 <= 2147483647;~s__cert__pkeys__AT0__privatekey~0 := #t~nondet13;havoc #t~nondet13;assume -2147483648 <= #t~nondet14 && #t~nondet14 <= 2147483647;~s__ctx__info_callback~0 := #t~nondet14;havoc #t~nondet14;assume -2147483648 <= #t~nondet15 && #t~nondet15 <= 2147483647;~s__ctx__stats__sess_accept_renegotiate~0 := #t~nondet15;havoc #t~nondet15;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~s__ctx__stats__sess_accept~0 := #t~nondet16;havoc #t~nondet16;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~s__ctx__stats__sess_accept_good~0 := #t~nondet17;havoc #t~nondet17;havoc ~s__s3__tmp__cert_request~0;havoc ~s__s3__tmp__reuse_message~0;havoc ~s__s3__tmp__use_rsa_tmp~0;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~s__s3__tmp__new_cipher~0 := #t~nondet18;havoc #t~nondet18;havoc ~s__s3__tmp__new_cipher__algorithms~0;havoc ~s__s3__tmp__next_state___0~0;havoc ~s__s3__tmp__new_cipher__algo_strength~0;havoc ~s__session__cipher~0;havoc ~buf~0;havoc ~l~0;havoc ~Time~0;havoc ~tmp~0;havoc ~cb~0;assume -9223372036854775808 <= #t~nondet19 && #t~nondet19 <= 9223372036854775807;~num1~0 := #t~nondet19;havoc #t~nondet19;havoc ~ret~0;havoc ~new_state~0;havoc ~state~0;havoc ~skip~0;havoc ~got_new_session~0;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~tmp___1~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~tmp___2~0 := #t~nondet21;havoc #t~nondet21;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp___3~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___4~0 := #t~nondet23;havoc #t~nondet23;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~tmp___5~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~tmp___6~0 := #t~nondet25;havoc #t~nondet25;havoc ~tmp___7~0;assume -9223372036854775808 <= #t~nondet26 && #t~nondet26 <= 9223372036854775807;~tmp___8~0 := #t~nondet26;havoc #t~nondet26;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~tmp___9~0 := #t~nondet27;havoc #t~nondet27;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~tmp___10~0 := #t~nondet28;havoc #t~nondet28;havoc ~blastFlag~0;havoc ~__cil_tmp55~0;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~0;havoc ~__cil_tmp59~0;havoc ~__cil_tmp60~0;~__cil_tmp61~0 := #t~nondet29;havoc #t~nondet29;~s__state~0 := ~initial_state;~blastFlag~0 := 0;assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647;~tmp~0 := #t~nondet30;havoc #t~nondet30;~Time~0 := ~tmp~0;~cb~0 := 0;~ret~0 := -1;~skip~0 := 0;~got_new_session~0 := 0; {25451#(not (= 8513 ssl3_accept_~s__state~0))} is VALID [2022-04-28 14:53:40,770 INFO L290 TraceCheckUtils]: 8: Hoare triple {25451#(not (= 8513 ssl3_accept_~s__state~0))} assume 0 != ~s__info_callback~0;~cb~0 := ~s__info_callback~0; {25451#(not (= 8513 ssl3_accept_~s__state~0))} is VALID [2022-04-28 14:53:40,771 INFO L290 TraceCheckUtils]: 9: Hoare triple {25451#(not (= 8513 ssl3_accept_~s__state~0))} #t~post31 := ~s__in_handshake~0;~s__in_handshake~0 := 1 + #t~post31;havoc #t~post31; {25451#(not (= 8513 ssl3_accept_~s__state~0))} is VALID [2022-04-28 14:53:40,771 INFO L290 TraceCheckUtils]: 10: Hoare triple {25451#(not (= 8513 ssl3_accept_~s__state~0))} assume !(0 != 12288 + ~tmp___1~0); {25451#(not (= 8513 ssl3_accept_~s__state~0))} is VALID [2022-04-28 14:53:40,771 INFO L290 TraceCheckUtils]: 11: Hoare triple {25451#(not (= 8513 ssl3_accept_~s__state~0))} assume !(0 == ~s__cert~0); {25451#(not (= 8513 ssl3_accept_~s__state~0))} is VALID [2022-04-28 14:53:40,772 INFO L290 TraceCheckUtils]: 12: Hoare triple {25451#(not (= 8513 ssl3_accept_~s__state~0))} assume !false; {25451#(not (= 8513 ssl3_accept_~s__state~0))} is VALID [2022-04-28 14:53:40,772 INFO L290 TraceCheckUtils]: 13: Hoare triple {25451#(not (= 8513 ssl3_accept_~s__state~0))} ~state~0 := ~s__state~0; {25451#(not (= 8513 ssl3_accept_~s__state~0))} is VALID [2022-04-28 14:53:40,772 INFO L290 TraceCheckUtils]: 14: Hoare triple {25451#(not (= 8513 ssl3_accept_~s__state~0))} assume !(12292 == ~s__state~0); {25451#(not (= 8513 ssl3_accept_~s__state~0))} is VALID [2022-04-28 14:53:40,773 INFO L290 TraceCheckUtils]: 15: Hoare triple {25451#(not (= 8513 ssl3_accept_~s__state~0))} assume !(16384 == ~s__state~0); {25451#(not (= 8513 ssl3_accept_~s__state~0))} is VALID [2022-04-28 14:53:40,773 INFO L290 TraceCheckUtils]: 16: Hoare triple {25451#(not (= 8513 ssl3_accept_~s__state~0))} assume !(8192 == ~s__state~0); {25451#(not (= 8513 ssl3_accept_~s__state~0))} is VALID [2022-04-28 14:53:40,773 INFO L290 TraceCheckUtils]: 17: Hoare triple {25451#(not (= 8513 ssl3_accept_~s__state~0))} assume !(24576 == ~s__state~0); {25451#(not (= 8513 ssl3_accept_~s__state~0))} is VALID [2022-04-28 14:53:40,773 INFO L290 TraceCheckUtils]: 18: Hoare triple {25451#(not (= 8513 ssl3_accept_~s__state~0))} assume !(8195 == ~s__state~0); {25451#(not (= 8513 ssl3_accept_~s__state~0))} is VALID [2022-04-28 14:53:40,774 INFO L290 TraceCheckUtils]: 19: Hoare triple {25451#(not (= 8513 ssl3_accept_~s__state~0))} assume !(8480 == ~s__state~0); {25451#(not (= 8513 ssl3_accept_~s__state~0))} is VALID [2022-04-28 14:53:40,774 INFO L290 TraceCheckUtils]: 20: Hoare triple {25451#(not (= 8513 ssl3_accept_~s__state~0))} assume !(8481 == ~s__state~0); {25451#(not (= 8513 ssl3_accept_~s__state~0))} is VALID [2022-04-28 14:53:40,774 INFO L290 TraceCheckUtils]: 21: Hoare triple {25451#(not (= 8513 ssl3_accept_~s__state~0))} assume !(8482 == ~s__state~0); {25451#(not (= 8513 ssl3_accept_~s__state~0))} is VALID [2022-04-28 14:53:40,775 INFO L290 TraceCheckUtils]: 22: Hoare triple {25451#(not (= 8513 ssl3_accept_~s__state~0))} assume !(8464 == ~s__state~0); {25451#(not (= 8513 ssl3_accept_~s__state~0))} is VALID [2022-04-28 14:53:40,775 INFO L290 TraceCheckUtils]: 23: Hoare triple {25451#(not (= 8513 ssl3_accept_~s__state~0))} assume !(8465 == ~s__state~0); {25451#(not (= 8513 ssl3_accept_~s__state~0))} is VALID [2022-04-28 14:53:40,775 INFO L290 TraceCheckUtils]: 24: Hoare triple {25451#(not (= 8513 ssl3_accept_~s__state~0))} assume !(8466 == ~s__state~0); {25451#(not (= 8513 ssl3_accept_~s__state~0))} is VALID [2022-04-28 14:53:40,775 INFO L290 TraceCheckUtils]: 25: Hoare triple {25451#(not (= 8513 ssl3_accept_~s__state~0))} assume !(8496 == ~s__state~0); {25451#(not (= 8513 ssl3_accept_~s__state~0))} is VALID [2022-04-28 14:53:40,776 INFO L290 TraceCheckUtils]: 26: Hoare triple {25451#(not (= 8513 ssl3_accept_~s__state~0))} assume !(8497 == ~s__state~0); {25451#(not (= 8513 ssl3_accept_~s__state~0))} is VALID [2022-04-28 14:53:40,776 INFO L290 TraceCheckUtils]: 27: Hoare triple {25451#(not (= 8513 ssl3_accept_~s__state~0))} assume !(8512 == ~s__state~0); {25451#(not (= 8513 ssl3_accept_~s__state~0))} is VALID [2022-04-28 14:53:40,776 INFO L290 TraceCheckUtils]: 28: Hoare triple {25451#(not (= 8513 ssl3_accept_~s__state~0))} assume 8513 == ~s__state~0; {25445#false} is VALID [2022-04-28 14:53:40,776 INFO L290 TraceCheckUtils]: 29: Hoare triple {25445#false} assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~s__s3__tmp__new_cipher__algorithms~0 := #t~nondet38;havoc #t~nondet38;~__cil_tmp56~0 := ~s__s3__tmp__new_cipher__algorithms~0; {25445#false} is VALID [2022-04-28 14:53:40,776 INFO L290 TraceCheckUtils]: 30: Hoare triple {25445#false} assume 0 != (256 + ~__cil_tmp56~0) % 18446744073709551616;~__cil_tmp56~0 := 256345;~skip~0 := 1; {25445#false} is VALID [2022-04-28 14:53:40,777 INFO L290 TraceCheckUtils]: 31: Hoare triple {25445#false} ~s__state~0 := 8528;~s__init_num~0 := 0; {25445#false} is VALID [2022-04-28 14:53:40,777 INFO L290 TraceCheckUtils]: 32: Hoare triple {25445#false} assume -2147483648 <= #t~nondet55 && #t~nondet55 <= 2147483647;~s__s3__tmp__reuse_message~0 := #t~nondet55;havoc #t~nondet55; {25445#false} is VALID [2022-04-28 14:53:40,777 INFO L290 TraceCheckUtils]: 33: Hoare triple {25445#false} assume 0 == ~s__s3__tmp__reuse_message~0; {25445#false} is VALID [2022-04-28 14:53:40,777 INFO L290 TraceCheckUtils]: 34: Hoare triple {25445#false} assume 0 == ~skip~0; {25445#false} is VALID [2022-04-28 14:53:40,777 INFO L290 TraceCheckUtils]: 35: Hoare triple {25445#false} assume 8560 == ~state~0; {25445#false} is VALID [2022-04-28 14:53:40,777 INFO L290 TraceCheckUtils]: 36: Hoare triple {25445#false} assume 8448 == ~s__state~0; {25445#false} is VALID [2022-04-28 14:53:40,777 INFO L290 TraceCheckUtils]: 37: Hoare triple {25445#false} assume -1 != ~s__verify_mode~0; {25445#false} is VALID [2022-04-28 14:53:40,777 INFO L290 TraceCheckUtils]: 38: Hoare triple {25445#false} assume -2 != ~s__verify_mode~0; {25445#false} is VALID [2022-04-28 14:53:40,777 INFO L290 TraceCheckUtils]: 39: Hoare triple {25445#false} assume 9021 != ~__cil_tmp61~0 % 18446744073709551616; {25445#false} is VALID [2022-04-28 14:53:40,777 INFO L290 TraceCheckUtils]: 40: Hoare triple {25445#false} assume 4294967294 != ~__cil_tmp58~0 % 18446744073709551616; {25445#false} is VALID [2022-04-28 14:53:40,777 INFO L290 TraceCheckUtils]: 41: Hoare triple {25445#false} assume 4 != ~blastFlag~0; {25445#false} is VALID [2022-04-28 14:53:40,777 INFO L290 TraceCheckUtils]: 42: Hoare triple {25445#false} assume 1024 != ~tmp___7~0; {25445#false} is VALID [2022-04-28 14:53:40,777 INFO L290 TraceCheckUtils]: 43: Hoare triple {25445#false} assume !false; {25445#false} is VALID [2022-04-28 14:53:40,777 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 14:53:40,777 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 14:53:40,777 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1385230058] [2022-04-28 14:53:40,778 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1385230058] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:53:40,778 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:53:40,778 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-28 14:53:40,778 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 14:53:40,778 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1004790459] [2022-04-28 14:53:40,778 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1004790459] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:53:40,778 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:53:40,778 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-28 14:53:40,778 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [11356627] [2022-04-28 14:53:40,778 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 14:53:40,778 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 [2022-04-28 14:53:40,778 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 14:53:40,778 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 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) [2022-04-28 14:53:40,808 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 44 edges. 44 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:53:40,808 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-04-28 14:53:40,808 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 14:53:40,808 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-04-28 14:53:40,808 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-04-28 14:53:40,808 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) [2022-04-28 14:53:41,533 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:53:41,534 INFO L93 Difference]: Finished difference Result 579 states and 859 transitions. [2022-04-28 14:53:41,534 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-04-28 14:53:41,534 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 [2022-04-28 14:53:41,534 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 14:53:41,534 INFO L82 GeneralOperation]: Start removeUnreachable. 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) [2022-04-28 14:53:41,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 535 transitions. [2022-04-28 14:53:41,536 INFO L82 GeneralOperation]: Start removeUnreachable. 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) [2022-04-28 14:53:41,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 535 transitions. [2022-04-28 14:53:41,538 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 6 states and 535 transitions. [2022-04-28 14:53:41,882 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 535 edges. 535 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:53:41,887 INFO L225 Difference]: With dead ends: 579 [2022-04-28 14:53:41,887 INFO L226 Difference]: Without dead ends: 300 [2022-04-28 14:53:41,887 INFO L412 NwaCegarLoop]: 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 [2022-04-28 14:53:41,888 INFO L413 NwaCegarLoop]: 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 [2022-04-28 14:53:41,888 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [763 Valid, 208 Invalid, 405 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [46 Valid, 359 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-04-28 14:53:41,888 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 300 states. [2022-04-28 14:53:41,921 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 300 to 295. [2022-04-28 14:53:41,921 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 14:53:41,921 INFO L82 GeneralOperation]: Start isEquivalent. First operand 300 states. Second 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) [2022-04-28 14:53:41,922 INFO L74 IsIncluded]: Start isIncluded. First operand 300 states. Second 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) [2022-04-28 14:53:41,922 INFO L87 Difference]: Start difference. First operand 300 states. Second 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) [2022-04-28 14:53:41,926 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:53:41,926 INFO L93 Difference]: Finished difference Result 300 states and 443 transitions. [2022-04-28 14:53:41,926 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 443 transitions. [2022-04-28 14:53:41,926 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:53:41,926 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:53:41,926 INFO L74 IsIncluded]: Start isIncluded. First 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) Second operand 300 states. [2022-04-28 14:53:41,927 INFO L87 Difference]: Start difference. First 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) Second operand 300 states. [2022-04-28 14:53:41,930 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:53:41,930 INFO L93 Difference]: Finished difference Result 300 states and 443 transitions. [2022-04-28 14:53:41,930 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 443 transitions. [2022-04-28 14:53:41,931 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:53:41,931 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:53:41,931 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 14:53:41,931 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 14:53:41,931 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) [2022-04-28 14:53:41,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 295 states to 295 states and 436 transitions. [2022-04-28 14:53:41,935 INFO L78 Accepts]: Start accepts. Automaton has 295 states and 436 transitions. Word has length 44 [2022-04-28 14:53:41,935 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 14:53:41,935 INFO L495 AbstractCegarLoop]: Abstraction has 295 states and 436 transitions. [2022-04-28 14:53:41,935 INFO L496 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) [2022-04-28 14:53:41,936 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 295 states and 436 transitions. [2022-04-28 14:53:42,528 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 436 edges. 436 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:53:42,528 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 436 transitions. [2022-04-28 14:53:42,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-04-28 14:53:42,529 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 14:53:42,529 INFO L195 NwaCegarLoop]: 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] [2022-04-28 14:53:42,529 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14 [2022-04-28 14:53:42,529 INFO L420 AbstractCegarLoop]: === Iteration 16 === Targeting ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 14:53:42,529 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 14:53:42,529 INFO L85 PathProgramCache]: Analyzing trace with hash -970621315, now seen corresponding path program 1 times [2022-04-28 14:53:42,529 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 14:53:42,529 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1135585207] [2022-04-28 14:53:42,530 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 14:53:42,530 INFO L85 PathProgramCache]: Analyzing trace with hash -970621315, now seen corresponding path program 2 times [2022-04-28 14:53:42,530 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 14:53:42,530 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [960340888] [2022-04-28 14:53:42,530 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 14:53:42,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 14:53:42,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:53:42,576 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 14:53:42,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:53:42,580 INFO L290 TraceCheckUtils]: 0: Hoare triple {27817#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(17, 2);call #Ultimate.allocInit(12, 3); {27809#true} is VALID [2022-04-28 14:53:42,580 INFO L290 TraceCheckUtils]: 1: Hoare triple {27809#true} assume true; {27809#true} is VALID [2022-04-28 14:53:42,580 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {27809#true} {27809#true} #752#return; {27809#true} is VALID [2022-04-28 14:53:42,581 INFO L272 TraceCheckUtils]: 0: Hoare triple {27809#true} call ULTIMATE.init(); {27817#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 14:53:42,581 INFO L290 TraceCheckUtils]: 1: Hoare triple {27817#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(17, 2);call #Ultimate.allocInit(12, 3); {27809#true} is VALID [2022-04-28 14:53:42,581 INFO L290 TraceCheckUtils]: 2: Hoare triple {27809#true} assume true; {27809#true} is VALID [2022-04-28 14:53:42,581 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {27809#true} {27809#true} #752#return; {27809#true} is VALID [2022-04-28 14:53:42,581 INFO L272 TraceCheckUtils]: 4: Hoare triple {27809#true} call #t~ret59 := main(); {27809#true} is VALID [2022-04-28 14:53:42,581 INFO L290 TraceCheckUtils]: 5: Hoare triple {27809#true} havoc ~s~0;havoc ~tmp~1;~s~0 := 8464; {27814#(<= main_~s~0 8464)} is VALID [2022-04-28 14:53:42,582 INFO L272 TraceCheckUtils]: 6: Hoare triple {27814#(<= main_~s~0 8464)} call #t~ret58 := ssl3_accept(~s~0); {27815#(not (= 8544 |ssl3_accept_#in~initial_state|))} is VALID [2022-04-28 14:53:42,583 INFO L290 TraceCheckUtils]: 7: Hoare triple {27815#(not (= 8544 |ssl3_accept_#in~initial_state|))} ~initial_state := #in~initial_state;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~s__info_callback~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~s__in_handshake~0 := #t~nondet5;havoc #t~nondet5;havoc ~s__state~0;havoc ~s__new_session~0;havoc ~s__server~0;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~s__version~0 := #t~nondet6;havoc #t~nondet6;havoc ~s__type~0;havoc ~s__init_num~0;assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647;~s__hit~0 := #t~nondet7;havoc #t~nondet7;havoc ~s__rwstate~0;~s__init_buf___0~0 := 1;assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647;~s__debug~0 := #t~nondet8;havoc #t~nondet8;havoc ~s__shutdown~0;assume -2147483648 <= #t~nondet9 && #t~nondet9 <= 2147483647;~s__cert~0 := #t~nondet9;havoc #t~nondet9;assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647;~s__options~0 := #t~nondet10;havoc #t~nondet10;assume -2147483648 <= #t~nondet11 && #t~nondet11 <= 2147483647;~s__verify_mode~0 := #t~nondet11;havoc #t~nondet11;assume -2147483648 <= #t~nondet12 && #t~nondet12 <= 2147483647;~s__session__peer~0 := #t~nondet12;havoc #t~nondet12;assume -2147483648 <= #t~nondet13 && #t~nondet13 <= 2147483647;~s__cert__pkeys__AT0__privatekey~0 := #t~nondet13;havoc #t~nondet13;assume -2147483648 <= #t~nondet14 && #t~nondet14 <= 2147483647;~s__ctx__info_callback~0 := #t~nondet14;havoc #t~nondet14;assume -2147483648 <= #t~nondet15 && #t~nondet15 <= 2147483647;~s__ctx__stats__sess_accept_renegotiate~0 := #t~nondet15;havoc #t~nondet15;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~s__ctx__stats__sess_accept~0 := #t~nondet16;havoc #t~nondet16;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~s__ctx__stats__sess_accept_good~0 := #t~nondet17;havoc #t~nondet17;havoc ~s__s3__tmp__cert_request~0;havoc ~s__s3__tmp__reuse_message~0;havoc ~s__s3__tmp__use_rsa_tmp~0;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~s__s3__tmp__new_cipher~0 := #t~nondet18;havoc #t~nondet18;havoc ~s__s3__tmp__new_cipher__algorithms~0;havoc ~s__s3__tmp__next_state___0~0;havoc ~s__s3__tmp__new_cipher__algo_strength~0;havoc ~s__session__cipher~0;havoc ~buf~0;havoc ~l~0;havoc ~Time~0;havoc ~tmp~0;havoc ~cb~0;assume -9223372036854775808 <= #t~nondet19 && #t~nondet19 <= 9223372036854775807;~num1~0 := #t~nondet19;havoc #t~nondet19;havoc ~ret~0;havoc ~new_state~0;havoc ~state~0;havoc ~skip~0;havoc ~got_new_session~0;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~tmp___1~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~tmp___2~0 := #t~nondet21;havoc #t~nondet21;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp___3~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___4~0 := #t~nondet23;havoc #t~nondet23;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~tmp___5~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~tmp___6~0 := #t~nondet25;havoc #t~nondet25;havoc ~tmp___7~0;assume -9223372036854775808 <= #t~nondet26 && #t~nondet26 <= 9223372036854775807;~tmp___8~0 := #t~nondet26;havoc #t~nondet26;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~tmp___9~0 := #t~nondet27;havoc #t~nondet27;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~tmp___10~0 := #t~nondet28;havoc #t~nondet28;havoc ~blastFlag~0;havoc ~__cil_tmp55~0;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~0;havoc ~__cil_tmp59~0;havoc ~__cil_tmp60~0;~__cil_tmp61~0 := #t~nondet29;havoc #t~nondet29;~s__state~0 := ~initial_state;~blastFlag~0 := 0;assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647;~tmp~0 := #t~nondet30;havoc #t~nondet30;~Time~0 := ~tmp~0;~cb~0 := 0;~ret~0 := -1;~skip~0 := 0;~got_new_session~0 := 0; {27816#(not (= ssl3_accept_~s__state~0 8544))} is VALID [2022-04-28 14:53:42,583 INFO L290 TraceCheckUtils]: 8: Hoare triple {27816#(not (= ssl3_accept_~s__state~0 8544))} assume 0 != ~s__info_callback~0;~cb~0 := ~s__info_callback~0; {27816#(not (= ssl3_accept_~s__state~0 8544))} is VALID [2022-04-28 14:53:42,584 INFO L290 TraceCheckUtils]: 9: Hoare triple {27816#(not (= ssl3_accept_~s__state~0 8544))} #t~post31 := ~s__in_handshake~0;~s__in_handshake~0 := 1 + #t~post31;havoc #t~post31; {27816#(not (= ssl3_accept_~s__state~0 8544))} is VALID [2022-04-28 14:53:42,584 INFO L290 TraceCheckUtils]: 10: Hoare triple {27816#(not (= ssl3_accept_~s__state~0 8544))} assume !(0 != 12288 + ~tmp___1~0); {27816#(not (= ssl3_accept_~s__state~0 8544))} is VALID [2022-04-28 14:53:42,584 INFO L290 TraceCheckUtils]: 11: Hoare triple {27816#(not (= ssl3_accept_~s__state~0 8544))} assume !(0 == ~s__cert~0); {27816#(not (= ssl3_accept_~s__state~0 8544))} is VALID [2022-04-28 14:53:42,585 INFO L290 TraceCheckUtils]: 12: Hoare triple {27816#(not (= ssl3_accept_~s__state~0 8544))} assume !false; {27816#(not (= ssl3_accept_~s__state~0 8544))} is VALID [2022-04-28 14:53:42,585 INFO L290 TraceCheckUtils]: 13: Hoare triple {27816#(not (= ssl3_accept_~s__state~0 8544))} ~state~0 := ~s__state~0; {27816#(not (= ssl3_accept_~s__state~0 8544))} is VALID [2022-04-28 14:53:42,585 INFO L290 TraceCheckUtils]: 14: Hoare triple {27816#(not (= ssl3_accept_~s__state~0 8544))} assume !(12292 == ~s__state~0); {27816#(not (= ssl3_accept_~s__state~0 8544))} is VALID [2022-04-28 14:53:42,586 INFO L290 TraceCheckUtils]: 15: Hoare triple {27816#(not (= ssl3_accept_~s__state~0 8544))} assume !(16384 == ~s__state~0); {27816#(not (= ssl3_accept_~s__state~0 8544))} is VALID [2022-04-28 14:53:42,586 INFO L290 TraceCheckUtils]: 16: Hoare triple {27816#(not (= ssl3_accept_~s__state~0 8544))} assume !(8192 == ~s__state~0); {27816#(not (= ssl3_accept_~s__state~0 8544))} is VALID [2022-04-28 14:53:42,586 INFO L290 TraceCheckUtils]: 17: Hoare triple {27816#(not (= ssl3_accept_~s__state~0 8544))} assume !(24576 == ~s__state~0); {27816#(not (= ssl3_accept_~s__state~0 8544))} is VALID [2022-04-28 14:53:42,587 INFO L290 TraceCheckUtils]: 18: Hoare triple {27816#(not (= ssl3_accept_~s__state~0 8544))} assume !(8195 == ~s__state~0); {27816#(not (= ssl3_accept_~s__state~0 8544))} is VALID [2022-04-28 14:53:42,587 INFO L290 TraceCheckUtils]: 19: Hoare triple {27816#(not (= ssl3_accept_~s__state~0 8544))} assume !(8480 == ~s__state~0); {27816#(not (= ssl3_accept_~s__state~0 8544))} is VALID [2022-04-28 14:53:42,587 INFO L290 TraceCheckUtils]: 20: Hoare triple {27816#(not (= ssl3_accept_~s__state~0 8544))} assume !(8481 == ~s__state~0); {27816#(not (= ssl3_accept_~s__state~0 8544))} is VALID [2022-04-28 14:53:42,588 INFO L290 TraceCheckUtils]: 21: Hoare triple {27816#(not (= ssl3_accept_~s__state~0 8544))} assume !(8482 == ~s__state~0); {27816#(not (= ssl3_accept_~s__state~0 8544))} is VALID [2022-04-28 14:53:42,588 INFO L290 TraceCheckUtils]: 22: Hoare triple {27816#(not (= ssl3_accept_~s__state~0 8544))} assume !(8464 == ~s__state~0); {27816#(not (= ssl3_accept_~s__state~0 8544))} is VALID [2022-04-28 14:53:42,588 INFO L290 TraceCheckUtils]: 23: Hoare triple {27816#(not (= ssl3_accept_~s__state~0 8544))} assume !(8465 == ~s__state~0); {27816#(not (= ssl3_accept_~s__state~0 8544))} is VALID [2022-04-28 14:53:42,588 INFO L290 TraceCheckUtils]: 24: Hoare triple {27816#(not (= ssl3_accept_~s__state~0 8544))} assume !(8466 == ~s__state~0); {27816#(not (= ssl3_accept_~s__state~0 8544))} is VALID [2022-04-28 14:53:42,589 INFO L290 TraceCheckUtils]: 25: Hoare triple {27816#(not (= ssl3_accept_~s__state~0 8544))} assume !(8496 == ~s__state~0); {27816#(not (= ssl3_accept_~s__state~0 8544))} is VALID [2022-04-28 14:53:42,589 INFO L290 TraceCheckUtils]: 26: Hoare triple {27816#(not (= ssl3_accept_~s__state~0 8544))} assume !(8497 == ~s__state~0); {27816#(not (= ssl3_accept_~s__state~0 8544))} is VALID [2022-04-28 14:53:42,589 INFO L290 TraceCheckUtils]: 27: Hoare triple {27816#(not (= ssl3_accept_~s__state~0 8544))} assume !(8512 == ~s__state~0); {27816#(not (= ssl3_accept_~s__state~0 8544))} is VALID [2022-04-28 14:53:42,590 INFO L290 TraceCheckUtils]: 28: Hoare triple {27816#(not (= ssl3_accept_~s__state~0 8544))} assume !(8513 == ~s__state~0); {27816#(not (= ssl3_accept_~s__state~0 8544))} is VALID [2022-04-28 14:53:42,590 INFO L290 TraceCheckUtils]: 29: Hoare triple {27816#(not (= ssl3_accept_~s__state~0 8544))} assume !(8528 == ~s__state~0); {27816#(not (= ssl3_accept_~s__state~0 8544))} is VALID [2022-04-28 14:53:42,590 INFO L290 TraceCheckUtils]: 30: Hoare triple {27816#(not (= ssl3_accept_~s__state~0 8544))} assume !(8529 == ~s__state~0); {27816#(not (= ssl3_accept_~s__state~0 8544))} is VALID [2022-04-28 14:53:42,591 INFO L290 TraceCheckUtils]: 31: Hoare triple {27816#(not (= ssl3_accept_~s__state~0 8544))} assume 8544 == ~s__state~0; {27810#false} is VALID [2022-04-28 14:53:42,591 INFO L290 TraceCheckUtils]: 32: Hoare triple {27810#false} assume !(0 != 1 + ~s__verify_mode~0);~skip~0 := 1;~s__s3__tmp__cert_request~0 := 0;~s__state~0 := 8560; {27810#false} is VALID [2022-04-28 14:53:42,591 INFO L290 TraceCheckUtils]: 33: Hoare triple {27810#false} assume -2147483648 <= #t~nondet55 && #t~nondet55 <= 2147483647;~s__s3__tmp__reuse_message~0 := #t~nondet55;havoc #t~nondet55; {27810#false} is VALID [2022-04-28 14:53:42,591 INFO L290 TraceCheckUtils]: 34: Hoare triple {27810#false} assume 0 == ~s__s3__tmp__reuse_message~0; {27810#false} is VALID [2022-04-28 14:53:42,591 INFO L290 TraceCheckUtils]: 35: Hoare triple {27810#false} assume 0 == ~skip~0; {27810#false} is VALID [2022-04-28 14:53:42,591 INFO L290 TraceCheckUtils]: 36: Hoare triple {27810#false} assume 8560 == ~state~0; {27810#false} is VALID [2022-04-28 14:53:42,591 INFO L290 TraceCheckUtils]: 37: Hoare triple {27810#false} assume 8448 == ~s__state~0; {27810#false} is VALID [2022-04-28 14:53:42,591 INFO L290 TraceCheckUtils]: 38: Hoare triple {27810#false} assume -1 != ~s__verify_mode~0; {27810#false} is VALID [2022-04-28 14:53:42,591 INFO L290 TraceCheckUtils]: 39: Hoare triple {27810#false} assume -2 != ~s__verify_mode~0; {27810#false} is VALID [2022-04-28 14:53:42,591 INFO L290 TraceCheckUtils]: 40: Hoare triple {27810#false} assume 9021 != ~__cil_tmp61~0 % 18446744073709551616; {27810#false} is VALID [2022-04-28 14:53:42,591 INFO L290 TraceCheckUtils]: 41: Hoare triple {27810#false} assume 4294967294 != ~__cil_tmp58~0 % 18446744073709551616; {27810#false} is VALID [2022-04-28 14:53:42,591 INFO L290 TraceCheckUtils]: 42: Hoare triple {27810#false} assume 4 != ~blastFlag~0; {27810#false} is VALID [2022-04-28 14:53:42,591 INFO L290 TraceCheckUtils]: 43: Hoare triple {27810#false} assume 1024 != ~tmp___7~0; {27810#false} is VALID [2022-04-28 14:53:42,591 INFO L290 TraceCheckUtils]: 44: Hoare triple {27810#false} assume !false; {27810#false} is VALID [2022-04-28 14:53:42,591 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 14:53:42,592 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 14:53:42,592 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [960340888] [2022-04-28 14:53:42,592 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [960340888] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:53:42,592 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:53:42,592 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-28 14:53:42,592 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 14:53:42,592 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1135585207] [2022-04-28 14:53:42,592 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1135585207] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:53:42,592 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:53:42,592 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-28 14:53:42,592 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1335534076] [2022-04-28 14:53:42,592 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 14:53:42,592 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 [2022-04-28 14:53:42,593 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 14:53:42,593 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 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) [2022-04-28 14:53:42,622 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 45 edges. 45 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:53:42,622 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-04-28 14:53:42,622 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 14:53:42,623 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-04-28 14:53:42,623 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-04-28 14:53:42,623 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) [2022-04-28 14:53:43,412 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:53:43,413 INFO L93 Difference]: Finished difference Result 615 states and 910 transitions. [2022-04-28 14:53:43,413 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-04-28 14:53:43,413 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 [2022-04-28 14:53:43,413 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 14:53:43,413 INFO L82 GeneralOperation]: Start removeUnreachable. 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) [2022-04-28 14:53:43,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 548 transitions. [2022-04-28 14:53:43,415 INFO L82 GeneralOperation]: Start removeUnreachable. 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) [2022-04-28 14:53:43,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 548 transitions. [2022-04-28 14:53:43,417 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 6 states and 548 transitions. [2022-04-28 14:53:43,644 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 548 edges. 548 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:53:43,648 INFO L225 Difference]: With dead ends: 615 [2022-04-28 14:53:43,648 INFO L226 Difference]: Without dead ends: 334 [2022-04-28 14:53:43,649 INFO L412 NwaCegarLoop]: 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 [2022-04-28 14:53:43,649 INFO L413 NwaCegarLoop]: 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 [2022-04-28 14:53:43,650 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [785 Valid, 209 Invalid, 418 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [51 Valid, 367 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-04-28 14:53:43,651 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 334 states. [2022-04-28 14:53:43,707 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 334 to 325. [2022-04-28 14:53:43,707 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 14:53:43,708 INFO L82 GeneralOperation]: Start isEquivalent. First operand 334 states. Second 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) [2022-04-28 14:53:43,708 INFO L74 IsIncluded]: Start isIncluded. First operand 334 states. Second 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) [2022-04-28 14:53:43,708 INFO L87 Difference]: Start difference. First operand 334 states. Second 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) [2022-04-28 14:53:43,712 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:53:43,712 INFO L93 Difference]: Finished difference Result 334 states and 491 transitions. [2022-04-28 14:53:43,713 INFO L276 IsEmpty]: Start isEmpty. Operand 334 states and 491 transitions. [2022-04-28 14:53:43,713 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:53:43,713 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:53:43,713 INFO L74 IsIncluded]: Start isIncluded. First 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) Second operand 334 states. [2022-04-28 14:53:43,714 INFO L87 Difference]: Start difference. First 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) Second operand 334 states. [2022-04-28 14:53:43,718 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:53:43,718 INFO L93 Difference]: Finished difference Result 334 states and 491 transitions. [2022-04-28 14:53:43,719 INFO L276 IsEmpty]: Start isEmpty. Operand 334 states and 491 transitions. [2022-04-28 14:53:43,720 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:53:43,720 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:53:43,720 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 14:53:43,722 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 14:53:43,723 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) [2022-04-28 14:53:43,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 325 states to 325 states and 476 transitions. [2022-04-28 14:53:43,727 INFO L78 Accepts]: Start accepts. Automaton has 325 states and 476 transitions. Word has length 45 [2022-04-28 14:53:43,728 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 14:53:43,728 INFO L495 AbstractCegarLoop]: Abstraction has 325 states and 476 transitions. [2022-04-28 14:53:43,728 INFO L496 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) [2022-04-28 14:53:43,728 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 325 states and 476 transitions. [2022-04-28 14:53:44,283 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 476 edges. 476 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:53:44,283 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 476 transitions. [2022-04-28 14:53:44,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2022-04-28 14:53:44,284 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 14:53:44,284 INFO L195 NwaCegarLoop]: 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] [2022-04-28 14:53:44,284 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15 [2022-04-28 14:53:44,284 INFO L420 AbstractCegarLoop]: === Iteration 17 === Targeting ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 14:53:44,284 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 14:53:44,284 INFO L85 PathProgramCache]: Analyzing trace with hash -957955839, now seen corresponding path program 1 times [2022-04-28 14:53:44,284 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 14:53:44,284 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1320441844] [2022-04-28 14:53:44,285 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 14:53:44,285 INFO L85 PathProgramCache]: Analyzing trace with hash -957955839, now seen corresponding path program 2 times [2022-04-28 14:53:44,285 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 14:53:44,285 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [888624078] [2022-04-28 14:53:44,285 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 14:53:44,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 14:53:44,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:53:44,338 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 14:53:44,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:53:44,340 INFO L290 TraceCheckUtils]: 0: Hoare triple {30382#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(17, 2);call #Ultimate.allocInit(12, 3); {30374#true} is VALID [2022-04-28 14:53:44,340 INFO L290 TraceCheckUtils]: 1: Hoare triple {30374#true} assume true; {30374#true} is VALID [2022-04-28 14:53:44,340 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {30374#true} {30374#true} #752#return; {30374#true} is VALID [2022-04-28 14:53:44,341 INFO L272 TraceCheckUtils]: 0: Hoare triple {30374#true} call ULTIMATE.init(); {30382#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 14:53:44,341 INFO L290 TraceCheckUtils]: 1: Hoare triple {30382#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(17, 2);call #Ultimate.allocInit(12, 3); {30374#true} is VALID [2022-04-28 14:53:44,341 INFO L290 TraceCheckUtils]: 2: Hoare triple {30374#true} assume true; {30374#true} is VALID [2022-04-28 14:53:44,341 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {30374#true} {30374#true} #752#return; {30374#true} is VALID [2022-04-28 14:53:44,341 INFO L272 TraceCheckUtils]: 4: Hoare triple {30374#true} call #t~ret59 := main(); {30374#true} is VALID [2022-04-28 14:53:44,342 INFO L290 TraceCheckUtils]: 5: Hoare triple {30374#true} havoc ~s~0;havoc ~tmp~1;~s~0 := 8464; {30379#(<= main_~s~0 8464)} is VALID [2022-04-28 14:53:44,342 INFO L272 TraceCheckUtils]: 6: Hoare triple {30379#(<= main_~s~0 8464)} call #t~ret58 := ssl3_accept(~s~0); {30380#(not (= 8545 |ssl3_accept_#in~initial_state|))} is VALID [2022-04-28 14:53:44,343 INFO L290 TraceCheckUtils]: 7: Hoare triple {30380#(not (= 8545 |ssl3_accept_#in~initial_state|))} ~initial_state := #in~initial_state;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~s__info_callback~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~s__in_handshake~0 := #t~nondet5;havoc #t~nondet5;havoc ~s__state~0;havoc ~s__new_session~0;havoc ~s__server~0;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~s__version~0 := #t~nondet6;havoc #t~nondet6;havoc ~s__type~0;havoc ~s__init_num~0;assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647;~s__hit~0 := #t~nondet7;havoc #t~nondet7;havoc ~s__rwstate~0;~s__init_buf___0~0 := 1;assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647;~s__debug~0 := #t~nondet8;havoc #t~nondet8;havoc ~s__shutdown~0;assume -2147483648 <= #t~nondet9 && #t~nondet9 <= 2147483647;~s__cert~0 := #t~nondet9;havoc #t~nondet9;assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647;~s__options~0 := #t~nondet10;havoc #t~nondet10;assume -2147483648 <= #t~nondet11 && #t~nondet11 <= 2147483647;~s__verify_mode~0 := #t~nondet11;havoc #t~nondet11;assume -2147483648 <= #t~nondet12 && #t~nondet12 <= 2147483647;~s__session__peer~0 := #t~nondet12;havoc #t~nondet12;assume -2147483648 <= #t~nondet13 && #t~nondet13 <= 2147483647;~s__cert__pkeys__AT0__privatekey~0 := #t~nondet13;havoc #t~nondet13;assume -2147483648 <= #t~nondet14 && #t~nondet14 <= 2147483647;~s__ctx__info_callback~0 := #t~nondet14;havoc #t~nondet14;assume -2147483648 <= #t~nondet15 && #t~nondet15 <= 2147483647;~s__ctx__stats__sess_accept_renegotiate~0 := #t~nondet15;havoc #t~nondet15;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~s__ctx__stats__sess_accept~0 := #t~nondet16;havoc #t~nondet16;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~s__ctx__stats__sess_accept_good~0 := #t~nondet17;havoc #t~nondet17;havoc ~s__s3__tmp__cert_request~0;havoc ~s__s3__tmp__reuse_message~0;havoc ~s__s3__tmp__use_rsa_tmp~0;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~s__s3__tmp__new_cipher~0 := #t~nondet18;havoc #t~nondet18;havoc ~s__s3__tmp__new_cipher__algorithms~0;havoc ~s__s3__tmp__next_state___0~0;havoc ~s__s3__tmp__new_cipher__algo_strength~0;havoc ~s__session__cipher~0;havoc ~buf~0;havoc ~l~0;havoc ~Time~0;havoc ~tmp~0;havoc ~cb~0;assume -9223372036854775808 <= #t~nondet19 && #t~nondet19 <= 9223372036854775807;~num1~0 := #t~nondet19;havoc #t~nondet19;havoc ~ret~0;havoc ~new_state~0;havoc ~state~0;havoc ~skip~0;havoc ~got_new_session~0;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~tmp___1~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~tmp___2~0 := #t~nondet21;havoc #t~nondet21;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp___3~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___4~0 := #t~nondet23;havoc #t~nondet23;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~tmp___5~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~tmp___6~0 := #t~nondet25;havoc #t~nondet25;havoc ~tmp___7~0;assume -9223372036854775808 <= #t~nondet26 && #t~nondet26 <= 9223372036854775807;~tmp___8~0 := #t~nondet26;havoc #t~nondet26;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~tmp___9~0 := #t~nondet27;havoc #t~nondet27;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~tmp___10~0 := #t~nondet28;havoc #t~nondet28;havoc ~blastFlag~0;havoc ~__cil_tmp55~0;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~0;havoc ~__cil_tmp59~0;havoc ~__cil_tmp60~0;~__cil_tmp61~0 := #t~nondet29;havoc #t~nondet29;~s__state~0 := ~initial_state;~blastFlag~0 := 0;assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647;~tmp~0 := #t~nondet30;havoc #t~nondet30;~Time~0 := ~tmp~0;~cb~0 := 0;~ret~0 := -1;~skip~0 := 0;~got_new_session~0 := 0; {30381#(not (= ssl3_accept_~s__state~0 8545))} is VALID [2022-04-28 14:53:44,344 INFO L290 TraceCheckUtils]: 8: Hoare triple {30381#(not (= ssl3_accept_~s__state~0 8545))} assume 0 != ~s__info_callback~0;~cb~0 := ~s__info_callback~0; {30381#(not (= ssl3_accept_~s__state~0 8545))} is VALID [2022-04-28 14:53:44,344 INFO L290 TraceCheckUtils]: 9: Hoare triple {30381#(not (= ssl3_accept_~s__state~0 8545))} #t~post31 := ~s__in_handshake~0;~s__in_handshake~0 := 1 + #t~post31;havoc #t~post31; {30381#(not (= ssl3_accept_~s__state~0 8545))} is VALID [2022-04-28 14:53:44,344 INFO L290 TraceCheckUtils]: 10: Hoare triple {30381#(not (= ssl3_accept_~s__state~0 8545))} assume !(0 != 12288 + ~tmp___1~0); {30381#(not (= ssl3_accept_~s__state~0 8545))} is VALID [2022-04-28 14:53:44,344 INFO L290 TraceCheckUtils]: 11: Hoare triple {30381#(not (= ssl3_accept_~s__state~0 8545))} assume !(0 == ~s__cert~0); {30381#(not (= ssl3_accept_~s__state~0 8545))} is VALID [2022-04-28 14:53:44,345 INFO L290 TraceCheckUtils]: 12: Hoare triple {30381#(not (= ssl3_accept_~s__state~0 8545))} assume !false; {30381#(not (= ssl3_accept_~s__state~0 8545))} is VALID [2022-04-28 14:53:44,345 INFO L290 TraceCheckUtils]: 13: Hoare triple {30381#(not (= ssl3_accept_~s__state~0 8545))} ~state~0 := ~s__state~0; {30381#(not (= ssl3_accept_~s__state~0 8545))} is VALID [2022-04-28 14:53:44,345 INFO L290 TraceCheckUtils]: 14: Hoare triple {30381#(not (= ssl3_accept_~s__state~0 8545))} assume !(12292 == ~s__state~0); {30381#(not (= ssl3_accept_~s__state~0 8545))} is VALID [2022-04-28 14:53:44,345 INFO L290 TraceCheckUtils]: 15: Hoare triple {30381#(not (= ssl3_accept_~s__state~0 8545))} assume !(16384 == ~s__state~0); {30381#(not (= ssl3_accept_~s__state~0 8545))} is VALID [2022-04-28 14:53:44,345 INFO L290 TraceCheckUtils]: 16: Hoare triple {30381#(not (= ssl3_accept_~s__state~0 8545))} assume !(8192 == ~s__state~0); {30381#(not (= ssl3_accept_~s__state~0 8545))} is VALID [2022-04-28 14:53:44,346 INFO L290 TraceCheckUtils]: 17: Hoare triple {30381#(not (= ssl3_accept_~s__state~0 8545))} assume !(24576 == ~s__state~0); {30381#(not (= ssl3_accept_~s__state~0 8545))} is VALID [2022-04-28 14:53:44,346 INFO L290 TraceCheckUtils]: 18: Hoare triple {30381#(not (= ssl3_accept_~s__state~0 8545))} assume !(8195 == ~s__state~0); {30381#(not (= ssl3_accept_~s__state~0 8545))} is VALID [2022-04-28 14:53:44,346 INFO L290 TraceCheckUtils]: 19: Hoare triple {30381#(not (= ssl3_accept_~s__state~0 8545))} assume !(8480 == ~s__state~0); {30381#(not (= ssl3_accept_~s__state~0 8545))} is VALID [2022-04-28 14:53:44,346 INFO L290 TraceCheckUtils]: 20: Hoare triple {30381#(not (= ssl3_accept_~s__state~0 8545))} assume !(8481 == ~s__state~0); {30381#(not (= ssl3_accept_~s__state~0 8545))} is VALID [2022-04-28 14:53:44,347 INFO L290 TraceCheckUtils]: 21: Hoare triple {30381#(not (= ssl3_accept_~s__state~0 8545))} assume !(8482 == ~s__state~0); {30381#(not (= ssl3_accept_~s__state~0 8545))} is VALID [2022-04-28 14:53:44,347 INFO L290 TraceCheckUtils]: 22: Hoare triple {30381#(not (= ssl3_accept_~s__state~0 8545))} assume !(8464 == ~s__state~0); {30381#(not (= ssl3_accept_~s__state~0 8545))} is VALID [2022-04-28 14:53:44,347 INFO L290 TraceCheckUtils]: 23: Hoare triple {30381#(not (= ssl3_accept_~s__state~0 8545))} assume !(8465 == ~s__state~0); {30381#(not (= ssl3_accept_~s__state~0 8545))} is VALID [2022-04-28 14:53:44,347 INFO L290 TraceCheckUtils]: 24: Hoare triple {30381#(not (= ssl3_accept_~s__state~0 8545))} assume !(8466 == ~s__state~0); {30381#(not (= ssl3_accept_~s__state~0 8545))} is VALID [2022-04-28 14:53:44,348 INFO L290 TraceCheckUtils]: 25: Hoare triple {30381#(not (= ssl3_accept_~s__state~0 8545))} assume !(8496 == ~s__state~0); {30381#(not (= ssl3_accept_~s__state~0 8545))} is VALID [2022-04-28 14:53:44,348 INFO L290 TraceCheckUtils]: 26: Hoare triple {30381#(not (= ssl3_accept_~s__state~0 8545))} assume !(8497 == ~s__state~0); {30381#(not (= ssl3_accept_~s__state~0 8545))} is VALID [2022-04-28 14:53:44,348 INFO L290 TraceCheckUtils]: 27: Hoare triple {30381#(not (= ssl3_accept_~s__state~0 8545))} assume !(8512 == ~s__state~0); {30381#(not (= ssl3_accept_~s__state~0 8545))} is VALID [2022-04-28 14:53:44,348 INFO L290 TraceCheckUtils]: 28: Hoare triple {30381#(not (= ssl3_accept_~s__state~0 8545))} assume !(8513 == ~s__state~0); {30381#(not (= ssl3_accept_~s__state~0 8545))} is VALID [2022-04-28 14:53:44,349 INFO L290 TraceCheckUtils]: 29: Hoare triple {30381#(not (= ssl3_accept_~s__state~0 8545))} assume !(8528 == ~s__state~0); {30381#(not (= ssl3_accept_~s__state~0 8545))} is VALID [2022-04-28 14:53:44,349 INFO L290 TraceCheckUtils]: 30: Hoare triple {30381#(not (= ssl3_accept_~s__state~0 8545))} assume !(8529 == ~s__state~0); {30381#(not (= ssl3_accept_~s__state~0 8545))} is VALID [2022-04-28 14:53:44,349 INFO L290 TraceCheckUtils]: 31: Hoare triple {30381#(not (= ssl3_accept_~s__state~0 8545))} assume !(8544 == ~s__state~0); {30381#(not (= ssl3_accept_~s__state~0 8545))} is VALID [2022-04-28 14:53:44,350 INFO L290 TraceCheckUtils]: 32: Hoare triple {30381#(not (= ssl3_accept_~s__state~0 8545))} assume 8545 == ~s__state~0; {30375#false} is VALID [2022-04-28 14:53:44,350 INFO L290 TraceCheckUtils]: 33: Hoare triple {30375#false} assume !(0 != 1 + ~s__verify_mode~0);~skip~0 := 1;~s__s3__tmp__cert_request~0 := 0;~s__state~0 := 8560; {30375#false} is VALID [2022-04-28 14:53:44,350 INFO L290 TraceCheckUtils]: 34: Hoare triple {30375#false} assume -2147483648 <= #t~nondet55 && #t~nondet55 <= 2147483647;~s__s3__tmp__reuse_message~0 := #t~nondet55;havoc #t~nondet55; {30375#false} is VALID [2022-04-28 14:53:44,350 INFO L290 TraceCheckUtils]: 35: Hoare triple {30375#false} assume 0 == ~s__s3__tmp__reuse_message~0; {30375#false} is VALID [2022-04-28 14:53:44,350 INFO L290 TraceCheckUtils]: 36: Hoare triple {30375#false} assume 0 == ~skip~0; {30375#false} is VALID [2022-04-28 14:53:44,350 INFO L290 TraceCheckUtils]: 37: Hoare triple {30375#false} assume 8560 == ~state~0; {30375#false} is VALID [2022-04-28 14:53:44,350 INFO L290 TraceCheckUtils]: 38: Hoare triple {30375#false} assume 8448 == ~s__state~0; {30375#false} is VALID [2022-04-28 14:53:44,350 INFO L290 TraceCheckUtils]: 39: Hoare triple {30375#false} assume -1 != ~s__verify_mode~0; {30375#false} is VALID [2022-04-28 14:53:44,350 INFO L290 TraceCheckUtils]: 40: Hoare triple {30375#false} assume -2 != ~s__verify_mode~0; {30375#false} is VALID [2022-04-28 14:53:44,350 INFO L290 TraceCheckUtils]: 41: Hoare triple {30375#false} assume 9021 != ~__cil_tmp61~0 % 18446744073709551616; {30375#false} is VALID [2022-04-28 14:53:44,350 INFO L290 TraceCheckUtils]: 42: Hoare triple {30375#false} assume 4294967294 != ~__cil_tmp58~0 % 18446744073709551616; {30375#false} is VALID [2022-04-28 14:53:44,350 INFO L290 TraceCheckUtils]: 43: Hoare triple {30375#false} assume 4 != ~blastFlag~0; {30375#false} is VALID [2022-04-28 14:53:44,350 INFO L290 TraceCheckUtils]: 44: Hoare triple {30375#false} assume 1024 != ~tmp___7~0; {30375#false} is VALID [2022-04-28 14:53:44,350 INFO L290 TraceCheckUtils]: 45: Hoare triple {30375#false} assume !false; {30375#false} is VALID [2022-04-28 14:53:44,351 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 14:53:44,351 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 14:53:44,351 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [888624078] [2022-04-28 14:53:44,351 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [888624078] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:53:44,351 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:53:44,351 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-28 14:53:44,351 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 14:53:44,351 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1320441844] [2022-04-28 14:53:44,351 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1320441844] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:53:44,351 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:53:44,351 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-28 14:53:44,351 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1212642333] [2022-04-28 14:53:44,351 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 14:53:44,352 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 [2022-04-28 14:53:44,352 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 14:53:44,352 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 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) [2022-04-28 14:53:44,377 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 46 edges. 46 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:53:44,378 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-04-28 14:53:44,378 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 14:53:44,378 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-04-28 14:53:44,378 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-04-28 14:53:44,378 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) [2022-04-28 14:53:45,007 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:53:45,007 INFO L93 Difference]: Finished difference Result 649 states and 957 transitions. [2022-04-28 14:53:45,007 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-04-28 14:53:45,008 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 [2022-04-28 14:53:45,008 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 14:53:45,008 INFO L82 GeneralOperation]: Start removeUnreachable. 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) [2022-04-28 14:53:45,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 550 transitions. [2022-04-28 14:53:45,011 INFO L82 GeneralOperation]: Start removeUnreachable. 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) [2022-04-28 14:53:45,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 550 transitions. [2022-04-28 14:53:45,013 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 6 states and 550 transitions. [2022-04-28 14:53:45,247 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 550 edges. 550 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:53:45,252 INFO L225 Difference]: With dead ends: 649 [2022-04-28 14:53:45,252 INFO L226 Difference]: Without dead ends: 338 [2022-04-28 14:53:45,253 INFO L412 NwaCegarLoop]: 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 [2022-04-28 14:53:45,256 INFO L413 NwaCegarLoop]: 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 [2022-04-28 14:53:45,257 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [788 Valid, 209 Invalid, 420 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [53 Valid, 367 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-04-28 14:53:45,263 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 338 states. [2022-04-28 14:53:45,327 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 338 to 329. [2022-04-28 14:53:45,327 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 14:53:45,328 INFO L82 GeneralOperation]: Start isEquivalent. First operand 338 states. Second 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) [2022-04-28 14:53:45,328 INFO L74 IsIncluded]: Start isIncluded. First operand 338 states. Second 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) [2022-04-28 14:53:45,329 INFO L87 Difference]: Start difference. First operand 338 states. Second 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) [2022-04-28 14:53:45,340 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:53:45,340 INFO L93 Difference]: Finished difference Result 338 states and 498 transitions. [2022-04-28 14:53:45,340 INFO L276 IsEmpty]: Start isEmpty. Operand 338 states and 498 transitions. [2022-04-28 14:53:45,340 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:53:45,340 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:53:45,341 INFO L74 IsIncluded]: Start isIncluded. First 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) Second operand 338 states. [2022-04-28 14:53:45,341 INFO L87 Difference]: Start difference. First 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) Second operand 338 states. [2022-04-28 14:53:45,345 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:53:45,345 INFO L93 Difference]: Finished difference Result 338 states and 498 transitions. [2022-04-28 14:53:45,345 INFO L276 IsEmpty]: Start isEmpty. Operand 338 states and 498 transitions. [2022-04-28 14:53:45,346 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:53:45,346 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:53:45,346 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 14:53:45,346 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 14:53:45,346 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) [2022-04-28 14:53:45,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 329 states to 329 states and 483 transitions. [2022-04-28 14:53:45,351 INFO L78 Accepts]: Start accepts. Automaton has 329 states and 483 transitions. Word has length 46 [2022-04-28 14:53:45,351 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 14:53:45,351 INFO L495 AbstractCegarLoop]: Abstraction has 329 states and 483 transitions. [2022-04-28 14:53:45,351 INFO L496 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) [2022-04-28 14:53:45,351 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 329 states and 483 transitions. [2022-04-28 14:53:45,936 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 483 edges. 483 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:53:45,936 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 483 transitions. [2022-04-28 14:53:45,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2022-04-28 14:53:45,936 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 14:53:45,937 INFO L195 NwaCegarLoop]: 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] [2022-04-28 14:53:45,937 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable16 [2022-04-28 14:53:45,937 INFO L420 AbstractCegarLoop]: === Iteration 18 === Targeting ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 14:53:45,937 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 14:53:45,937 INFO L85 PathProgramCache]: Analyzing trace with hash 14351293, now seen corresponding path program 1 times [2022-04-28 14:53:45,937 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 14:53:45,937 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [546630949] [2022-04-28 14:53:45,937 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 14:53:45,937 INFO L85 PathProgramCache]: Analyzing trace with hash 14351293, now seen corresponding path program 2 times [2022-04-28 14:53:45,937 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 14:53:45,937 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1533897270] [2022-04-28 14:53:45,938 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 14:53:45,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 14:53:45,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:53:46,010 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 14:53:46,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:53:46,013 INFO L290 TraceCheckUtils]: 0: Hoare triple {33031#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(17, 2);call #Ultimate.allocInit(12, 3); {33023#true} is VALID [2022-04-28 14:53:46,013 INFO L290 TraceCheckUtils]: 1: Hoare triple {33023#true} assume true; {33023#true} is VALID [2022-04-28 14:53:46,013 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {33023#true} {33023#true} #752#return; {33023#true} is VALID [2022-04-28 14:53:46,013 INFO L272 TraceCheckUtils]: 0: Hoare triple {33023#true} call ULTIMATE.init(); {33031#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 14:53:46,013 INFO L290 TraceCheckUtils]: 1: Hoare triple {33031#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(17, 2);call #Ultimate.allocInit(12, 3); {33023#true} is VALID [2022-04-28 14:53:46,013 INFO L290 TraceCheckUtils]: 2: Hoare triple {33023#true} assume true; {33023#true} is VALID [2022-04-28 14:53:46,014 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {33023#true} {33023#true} #752#return; {33023#true} is VALID [2022-04-28 14:53:46,014 INFO L272 TraceCheckUtils]: 4: Hoare triple {33023#true} call #t~ret59 := main(); {33023#true} is VALID [2022-04-28 14:53:46,014 INFO L290 TraceCheckUtils]: 5: Hoare triple {33023#true} havoc ~s~0;havoc ~tmp~1;~s~0 := 8464; {33028#(<= main_~s~0 8464)} is VALID [2022-04-28 14:53:46,014 INFO L272 TraceCheckUtils]: 6: Hoare triple {33028#(<= main_~s~0 8464)} call #t~ret58 := ssl3_accept(~s~0); {33029#(not (= 8528 |ssl3_accept_#in~initial_state|))} is VALID [2022-04-28 14:53:46,015 INFO L290 TraceCheckUtils]: 7: Hoare triple {33029#(not (= 8528 |ssl3_accept_#in~initial_state|))} ~initial_state := #in~initial_state;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~s__info_callback~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~s__in_handshake~0 := #t~nondet5;havoc #t~nondet5;havoc ~s__state~0;havoc ~s__new_session~0;havoc ~s__server~0;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~s__version~0 := #t~nondet6;havoc #t~nondet6;havoc ~s__type~0;havoc ~s__init_num~0;assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647;~s__hit~0 := #t~nondet7;havoc #t~nondet7;havoc ~s__rwstate~0;~s__init_buf___0~0 := 1;assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647;~s__debug~0 := #t~nondet8;havoc #t~nondet8;havoc ~s__shutdown~0;assume -2147483648 <= #t~nondet9 && #t~nondet9 <= 2147483647;~s__cert~0 := #t~nondet9;havoc #t~nondet9;assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647;~s__options~0 := #t~nondet10;havoc #t~nondet10;assume -2147483648 <= #t~nondet11 && #t~nondet11 <= 2147483647;~s__verify_mode~0 := #t~nondet11;havoc #t~nondet11;assume -2147483648 <= #t~nondet12 && #t~nondet12 <= 2147483647;~s__session__peer~0 := #t~nondet12;havoc #t~nondet12;assume -2147483648 <= #t~nondet13 && #t~nondet13 <= 2147483647;~s__cert__pkeys__AT0__privatekey~0 := #t~nondet13;havoc #t~nondet13;assume -2147483648 <= #t~nondet14 && #t~nondet14 <= 2147483647;~s__ctx__info_callback~0 := #t~nondet14;havoc #t~nondet14;assume -2147483648 <= #t~nondet15 && #t~nondet15 <= 2147483647;~s__ctx__stats__sess_accept_renegotiate~0 := #t~nondet15;havoc #t~nondet15;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~s__ctx__stats__sess_accept~0 := #t~nondet16;havoc #t~nondet16;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~s__ctx__stats__sess_accept_good~0 := #t~nondet17;havoc #t~nondet17;havoc ~s__s3__tmp__cert_request~0;havoc ~s__s3__tmp__reuse_message~0;havoc ~s__s3__tmp__use_rsa_tmp~0;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~s__s3__tmp__new_cipher~0 := #t~nondet18;havoc #t~nondet18;havoc ~s__s3__tmp__new_cipher__algorithms~0;havoc ~s__s3__tmp__next_state___0~0;havoc ~s__s3__tmp__new_cipher__algo_strength~0;havoc ~s__session__cipher~0;havoc ~buf~0;havoc ~l~0;havoc ~Time~0;havoc ~tmp~0;havoc ~cb~0;assume -9223372036854775808 <= #t~nondet19 && #t~nondet19 <= 9223372036854775807;~num1~0 := #t~nondet19;havoc #t~nondet19;havoc ~ret~0;havoc ~new_state~0;havoc ~state~0;havoc ~skip~0;havoc ~got_new_session~0;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~tmp___1~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~tmp___2~0 := #t~nondet21;havoc #t~nondet21;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp___3~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___4~0 := #t~nondet23;havoc #t~nondet23;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~tmp___5~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~tmp___6~0 := #t~nondet25;havoc #t~nondet25;havoc ~tmp___7~0;assume -9223372036854775808 <= #t~nondet26 && #t~nondet26 <= 9223372036854775807;~tmp___8~0 := #t~nondet26;havoc #t~nondet26;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~tmp___9~0 := #t~nondet27;havoc #t~nondet27;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~tmp___10~0 := #t~nondet28;havoc #t~nondet28;havoc ~blastFlag~0;havoc ~__cil_tmp55~0;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~0;havoc ~__cil_tmp59~0;havoc ~__cil_tmp60~0;~__cil_tmp61~0 := #t~nondet29;havoc #t~nondet29;~s__state~0 := ~initial_state;~blastFlag~0 := 0;assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647;~tmp~0 := #t~nondet30;havoc #t~nondet30;~Time~0 := ~tmp~0;~cb~0 := 0;~ret~0 := -1;~skip~0 := 0;~got_new_session~0 := 0; {33030#(not (= ssl3_accept_~s__state~0 8528))} is VALID [2022-04-28 14:53:46,016 INFO L290 TraceCheckUtils]: 8: Hoare triple {33030#(not (= ssl3_accept_~s__state~0 8528))} assume 0 != ~s__info_callback~0;~cb~0 := ~s__info_callback~0; {33030#(not (= ssl3_accept_~s__state~0 8528))} is VALID [2022-04-28 14:53:46,016 INFO L290 TraceCheckUtils]: 9: Hoare triple {33030#(not (= ssl3_accept_~s__state~0 8528))} #t~post31 := ~s__in_handshake~0;~s__in_handshake~0 := 1 + #t~post31;havoc #t~post31; {33030#(not (= ssl3_accept_~s__state~0 8528))} is VALID [2022-04-28 14:53:46,016 INFO L290 TraceCheckUtils]: 10: Hoare triple {33030#(not (= ssl3_accept_~s__state~0 8528))} assume !(0 != 12288 + ~tmp___1~0); {33030#(not (= ssl3_accept_~s__state~0 8528))} is VALID [2022-04-28 14:53:46,016 INFO L290 TraceCheckUtils]: 11: Hoare triple {33030#(not (= ssl3_accept_~s__state~0 8528))} assume !(0 == ~s__cert~0); {33030#(not (= ssl3_accept_~s__state~0 8528))} is VALID [2022-04-28 14:53:46,016 INFO L290 TraceCheckUtils]: 12: Hoare triple {33030#(not (= ssl3_accept_~s__state~0 8528))} assume !false; {33030#(not (= ssl3_accept_~s__state~0 8528))} is VALID [2022-04-28 14:53:46,017 INFO L290 TraceCheckUtils]: 13: Hoare triple {33030#(not (= ssl3_accept_~s__state~0 8528))} ~state~0 := ~s__state~0; {33030#(not (= ssl3_accept_~s__state~0 8528))} is VALID [2022-04-28 14:53:46,017 INFO L290 TraceCheckUtils]: 14: Hoare triple {33030#(not (= ssl3_accept_~s__state~0 8528))} assume !(12292 == ~s__state~0); {33030#(not (= ssl3_accept_~s__state~0 8528))} is VALID [2022-04-28 14:53:46,017 INFO L290 TraceCheckUtils]: 15: Hoare triple {33030#(not (= ssl3_accept_~s__state~0 8528))} assume !(16384 == ~s__state~0); {33030#(not (= ssl3_accept_~s__state~0 8528))} is VALID [2022-04-28 14:53:46,017 INFO L290 TraceCheckUtils]: 16: Hoare triple {33030#(not (= ssl3_accept_~s__state~0 8528))} assume !(8192 == ~s__state~0); {33030#(not (= ssl3_accept_~s__state~0 8528))} is VALID [2022-04-28 14:53:46,017 INFO L290 TraceCheckUtils]: 17: Hoare triple {33030#(not (= ssl3_accept_~s__state~0 8528))} assume !(24576 == ~s__state~0); {33030#(not (= ssl3_accept_~s__state~0 8528))} is VALID [2022-04-28 14:53:46,018 INFO L290 TraceCheckUtils]: 18: Hoare triple {33030#(not (= ssl3_accept_~s__state~0 8528))} assume !(8195 == ~s__state~0); {33030#(not (= ssl3_accept_~s__state~0 8528))} is VALID [2022-04-28 14:53:46,018 INFO L290 TraceCheckUtils]: 19: Hoare triple {33030#(not (= ssl3_accept_~s__state~0 8528))} assume !(8480 == ~s__state~0); {33030#(not (= ssl3_accept_~s__state~0 8528))} is VALID [2022-04-28 14:53:46,018 INFO L290 TraceCheckUtils]: 20: Hoare triple {33030#(not (= ssl3_accept_~s__state~0 8528))} assume !(8481 == ~s__state~0); {33030#(not (= ssl3_accept_~s__state~0 8528))} is VALID [2022-04-28 14:53:46,018 INFO L290 TraceCheckUtils]: 21: Hoare triple {33030#(not (= ssl3_accept_~s__state~0 8528))} assume !(8482 == ~s__state~0); {33030#(not (= ssl3_accept_~s__state~0 8528))} is VALID [2022-04-28 14:53:46,019 INFO L290 TraceCheckUtils]: 22: Hoare triple {33030#(not (= ssl3_accept_~s__state~0 8528))} assume !(8464 == ~s__state~0); {33030#(not (= ssl3_accept_~s__state~0 8528))} is VALID [2022-04-28 14:53:46,019 INFO L290 TraceCheckUtils]: 23: Hoare triple {33030#(not (= ssl3_accept_~s__state~0 8528))} assume !(8465 == ~s__state~0); {33030#(not (= ssl3_accept_~s__state~0 8528))} is VALID [2022-04-28 14:53:46,019 INFO L290 TraceCheckUtils]: 24: Hoare triple {33030#(not (= ssl3_accept_~s__state~0 8528))} assume !(8466 == ~s__state~0); {33030#(not (= ssl3_accept_~s__state~0 8528))} is VALID [2022-04-28 14:53:46,020 INFO L290 TraceCheckUtils]: 25: Hoare triple {33030#(not (= ssl3_accept_~s__state~0 8528))} assume !(8496 == ~s__state~0); {33030#(not (= ssl3_accept_~s__state~0 8528))} is VALID [2022-04-28 14:53:46,020 INFO L290 TraceCheckUtils]: 26: Hoare triple {33030#(not (= ssl3_accept_~s__state~0 8528))} assume !(8497 == ~s__state~0); {33030#(not (= ssl3_accept_~s__state~0 8528))} is VALID [2022-04-28 14:53:46,020 INFO L290 TraceCheckUtils]: 27: Hoare triple {33030#(not (= ssl3_accept_~s__state~0 8528))} assume !(8512 == ~s__state~0); {33030#(not (= ssl3_accept_~s__state~0 8528))} is VALID [2022-04-28 14:53:46,021 INFO L290 TraceCheckUtils]: 28: Hoare triple {33030#(not (= ssl3_accept_~s__state~0 8528))} assume !(8513 == ~s__state~0); {33030#(not (= ssl3_accept_~s__state~0 8528))} is VALID [2022-04-28 14:53:46,021 INFO L290 TraceCheckUtils]: 29: Hoare triple {33030#(not (= ssl3_accept_~s__state~0 8528))} assume 8528 == ~s__state~0; {33024#false} is VALID [2022-04-28 14:53:46,021 INFO L290 TraceCheckUtils]: 30: Hoare triple {33024#false} assume -2147483648 <= #t~nondet40 && #t~nondet40 <= 2147483647;~s__s3__tmp__new_cipher__algorithms~0 := #t~nondet40;havoc #t~nondet40;~l~0 := ~s__s3__tmp__new_cipher__algorithms~0;~__cil_tmp57~0 := ~s__options~0; {33024#false} is VALID [2022-04-28 14:53:46,021 INFO L290 TraceCheckUtils]: 31: Hoare triple {33024#false} assume !(0 != (2097152 + ~__cil_tmp57~0) % 18446744073709551616);~s__s3__tmp__use_rsa_tmp~0 := 0; {33024#false} is VALID [2022-04-28 14:53:46,021 INFO L290 TraceCheckUtils]: 32: Hoare triple {33024#false} assume !(0 != ~s__s3__tmp__use_rsa_tmp~0); {33024#false} is VALID [2022-04-28 14:53:46,021 INFO L290 TraceCheckUtils]: 33: Hoare triple {33024#false} assume !(0 != (30 + ~l~0) % 18446744073709551616); {33024#false} is VALID [2022-04-28 14:53:46,021 INFO L290 TraceCheckUtils]: 34: Hoare triple {33024#false} assume !(0 != (1 + ~l~0) % 18446744073709551616);~skip~0 := 1; {33024#false} is VALID [2022-04-28 14:53:46,021 INFO L290 TraceCheckUtils]: 35: Hoare triple {33024#false} ~s__state~0 := 8544;~s__init_num~0 := 0; {33024#false} is VALID [2022-04-28 14:53:46,021 INFO L290 TraceCheckUtils]: 36: Hoare triple {33024#false} assume -2147483648 <= #t~nondet55 && #t~nondet55 <= 2147483647;~s__s3__tmp__reuse_message~0 := #t~nondet55;havoc #t~nondet55; {33024#false} is VALID [2022-04-28 14:53:46,021 INFO L290 TraceCheckUtils]: 37: Hoare triple {33024#false} assume 0 == ~s__s3__tmp__reuse_message~0; {33024#false} is VALID [2022-04-28 14:53:46,021 INFO L290 TraceCheckUtils]: 38: Hoare triple {33024#false} assume 0 == ~skip~0; {33024#false} is VALID [2022-04-28 14:53:46,021 INFO L290 TraceCheckUtils]: 39: Hoare triple {33024#false} assume 8560 == ~state~0; {33024#false} is VALID [2022-04-28 14:53:46,021 INFO L290 TraceCheckUtils]: 40: Hoare triple {33024#false} assume 8448 == ~s__state~0; {33024#false} is VALID [2022-04-28 14:53:46,021 INFO L290 TraceCheckUtils]: 41: Hoare triple {33024#false} assume -1 != ~s__verify_mode~0; {33024#false} is VALID [2022-04-28 14:53:46,022 INFO L290 TraceCheckUtils]: 42: Hoare triple {33024#false} assume -2 != ~s__verify_mode~0; {33024#false} is VALID [2022-04-28 14:53:46,022 INFO L290 TraceCheckUtils]: 43: Hoare triple {33024#false} assume 9021 != ~__cil_tmp61~0 % 18446744073709551616; {33024#false} is VALID [2022-04-28 14:53:46,022 INFO L290 TraceCheckUtils]: 44: Hoare triple {33024#false} assume 4294967294 != ~__cil_tmp58~0 % 18446744073709551616; {33024#false} is VALID [2022-04-28 14:53:46,022 INFO L290 TraceCheckUtils]: 45: Hoare triple {33024#false} assume 4 != ~blastFlag~0; {33024#false} is VALID [2022-04-28 14:53:46,022 INFO L290 TraceCheckUtils]: 46: Hoare triple {33024#false} assume 1024 != ~tmp___7~0; {33024#false} is VALID [2022-04-28 14:53:46,022 INFO L290 TraceCheckUtils]: 47: Hoare triple {33024#false} assume !false; {33024#false} is VALID [2022-04-28 14:53:46,022 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 14:53:46,022 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 14:53:46,022 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1533897270] [2022-04-28 14:53:46,022 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1533897270] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:53:46,022 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:53:46,022 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-28 14:53:46,023 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 14:53:46,023 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [546630949] [2022-04-28 14:53:46,023 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [546630949] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:53:46,023 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:53:46,023 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-28 14:53:46,023 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [567227640] [2022-04-28 14:53:46,023 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 14:53:46,024 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 [2022-04-28 14:53:46,024 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 14:53:46,024 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 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) [2022-04-28 14:53:46,049 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 48 edges. 48 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:53:46,049 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-04-28 14:53:46,049 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 14:53:46,049 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-04-28 14:53:46,049 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-04-28 14:53:46,049 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) [2022-04-28 14:53:46,723 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:53:46,723 INFO L93 Difference]: Finished difference Result 686 states and 1008 transitions. [2022-04-28 14:53:46,723 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-04-28 14:53:46,723 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 [2022-04-28 14:53:46,723 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 14:53:46,723 INFO L82 GeneralOperation]: Start removeUnreachable. 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) [2022-04-28 14:53:46,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 552 transitions. [2022-04-28 14:53:46,725 INFO L82 GeneralOperation]: Start removeUnreachable. 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) [2022-04-28 14:53:46,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 552 transitions. [2022-04-28 14:53:46,727 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 6 states and 552 transitions. [2022-04-28 14:53:46,940 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 552 edges. 552 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:53:46,946 INFO L225 Difference]: With dead ends: 686 [2022-04-28 14:53:46,946 INFO L226 Difference]: Without dead ends: 371 [2022-04-28 14:53:46,946 INFO L412 NwaCegarLoop]: 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 [2022-04-28 14:53:46,947 INFO L413 NwaCegarLoop]: 192 mSDtfsCounter, 795 mSDsluCounter, 17 mSDsCounter, 0 mSdLazyCounter, 376 mSolverCounterSat, 46 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 795 SdHoareTripleChecker+Valid, 209 SdHoareTripleChecker+Invalid, 422 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 46 IncrementalHoareTripleChecker+Valid, 376 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-04-28 14:53:46,947 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [795 Valid, 209 Invalid, 422 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [46 Valid, 376 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-04-28 14:53:46,947 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 371 states. [2022-04-28 14:53:46,992 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 371 to 357. [2022-04-28 14:53:46,992 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 14:53:46,992 INFO L82 GeneralOperation]: Start isEquivalent. First operand 371 states. Second 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) [2022-04-28 14:53:46,993 INFO L74 IsIncluded]: Start isIncluded. First operand 371 states. Second 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) [2022-04-28 14:53:46,993 INFO L87 Difference]: Start difference. First operand 371 states. Second 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) [2022-04-28 14:53:46,998 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:53:46,998 INFO L93 Difference]: Finished difference Result 371 states and 541 transitions. [2022-04-28 14:53:46,998 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 541 transitions. [2022-04-28 14:53:46,998 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:53:46,998 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:53:46,999 INFO L74 IsIncluded]: Start isIncluded. First 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) Second operand 371 states. [2022-04-28 14:53:46,999 INFO L87 Difference]: Start difference. First 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) Second operand 371 states. [2022-04-28 14:53:47,004 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:53:47,004 INFO L93 Difference]: Finished difference Result 371 states and 541 transitions. [2022-04-28 14:53:47,004 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 541 transitions. [2022-04-28 14:53:47,005 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:53:47,005 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:53:47,005 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 14:53:47,005 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 14:53:47,005 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) [2022-04-28 14:53:47,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 357 states to 357 states and 518 transitions. [2022-04-28 14:53:47,010 INFO L78 Accepts]: Start accepts. Automaton has 357 states and 518 transitions. Word has length 48 [2022-04-28 14:53:47,010 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 14:53:47,010 INFO L495 AbstractCegarLoop]: Abstraction has 357 states and 518 transitions. [2022-04-28 14:53:47,010 INFO L496 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) [2022-04-28 14:53:47,010 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 357 states and 518 transitions. [2022-04-28 14:53:47,756 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 518 edges. 518 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:53:47,757 INFO L276 IsEmpty]: Start isEmpty. Operand 357 states and 518 transitions. [2022-04-28 14:53:47,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2022-04-28 14:53:47,757 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 14:53:47,757 INFO L195 NwaCegarLoop]: 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] [2022-04-28 14:53:47,757 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable17 [2022-04-28 14:53:47,757 INFO L420 AbstractCegarLoop]: === Iteration 19 === Targeting ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 14:53:47,758 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 14:53:47,758 INFO L85 PathProgramCache]: Analyzing trace with hash -447006304, now seen corresponding path program 1 times [2022-04-28 14:53:47,758 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 14:53:47,758 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1450966739] [2022-04-28 14:53:47,758 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 14:53:47,758 INFO L85 PathProgramCache]: Analyzing trace with hash -447006304, now seen corresponding path program 2 times [2022-04-28 14:53:47,758 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 14:53:47,758 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1223685359] [2022-04-28 14:53:47,758 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 14:53:47,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 14:53:47,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:53:47,814 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 14:53:47,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:53:47,818 INFO L290 TraceCheckUtils]: 0: Hoare triple {35876#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(17, 2);call #Ultimate.allocInit(12, 3); {35868#true} is VALID [2022-04-28 14:53:47,818 INFO L290 TraceCheckUtils]: 1: Hoare triple {35868#true} assume true; {35868#true} is VALID [2022-04-28 14:53:47,818 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {35868#true} {35868#true} #752#return; {35868#true} is VALID [2022-04-28 14:53:47,818 INFO L272 TraceCheckUtils]: 0: Hoare triple {35868#true} call ULTIMATE.init(); {35876#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 14:53:47,818 INFO L290 TraceCheckUtils]: 1: Hoare triple {35876#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(17, 2);call #Ultimate.allocInit(12, 3); {35868#true} is VALID [2022-04-28 14:53:47,818 INFO L290 TraceCheckUtils]: 2: Hoare triple {35868#true} assume true; {35868#true} is VALID [2022-04-28 14:53:47,818 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {35868#true} {35868#true} #752#return; {35868#true} is VALID [2022-04-28 14:53:47,819 INFO L272 TraceCheckUtils]: 4: Hoare triple {35868#true} call #t~ret59 := main(); {35868#true} is VALID [2022-04-28 14:53:47,819 INFO L290 TraceCheckUtils]: 5: Hoare triple {35868#true} havoc ~s~0;havoc ~tmp~1;~s~0 := 8464; {35873#(<= main_~s~0 8464)} is VALID [2022-04-28 14:53:47,819 INFO L272 TraceCheckUtils]: 6: Hoare triple {35873#(<= main_~s~0 8464)} call #t~ret58 := ssl3_accept(~s~0); {35874#(not (= 8560 |ssl3_accept_#in~initial_state|))} is VALID [2022-04-28 14:53:47,821 INFO L290 TraceCheckUtils]: 7: Hoare triple {35874#(not (= 8560 |ssl3_accept_#in~initial_state|))} ~initial_state := #in~initial_state;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~s__info_callback~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~s__in_handshake~0 := #t~nondet5;havoc #t~nondet5;havoc ~s__state~0;havoc ~s__new_session~0;havoc ~s__server~0;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~s__version~0 := #t~nondet6;havoc #t~nondet6;havoc ~s__type~0;havoc ~s__init_num~0;assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647;~s__hit~0 := #t~nondet7;havoc #t~nondet7;havoc ~s__rwstate~0;~s__init_buf___0~0 := 1;assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647;~s__debug~0 := #t~nondet8;havoc #t~nondet8;havoc ~s__shutdown~0;assume -2147483648 <= #t~nondet9 && #t~nondet9 <= 2147483647;~s__cert~0 := #t~nondet9;havoc #t~nondet9;assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647;~s__options~0 := #t~nondet10;havoc #t~nondet10;assume -2147483648 <= #t~nondet11 && #t~nondet11 <= 2147483647;~s__verify_mode~0 := #t~nondet11;havoc #t~nondet11;assume -2147483648 <= #t~nondet12 && #t~nondet12 <= 2147483647;~s__session__peer~0 := #t~nondet12;havoc #t~nondet12;assume -2147483648 <= #t~nondet13 && #t~nondet13 <= 2147483647;~s__cert__pkeys__AT0__privatekey~0 := #t~nondet13;havoc #t~nondet13;assume -2147483648 <= #t~nondet14 && #t~nondet14 <= 2147483647;~s__ctx__info_callback~0 := #t~nondet14;havoc #t~nondet14;assume -2147483648 <= #t~nondet15 && #t~nondet15 <= 2147483647;~s__ctx__stats__sess_accept_renegotiate~0 := #t~nondet15;havoc #t~nondet15;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~s__ctx__stats__sess_accept~0 := #t~nondet16;havoc #t~nondet16;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~s__ctx__stats__sess_accept_good~0 := #t~nondet17;havoc #t~nondet17;havoc ~s__s3__tmp__cert_request~0;havoc ~s__s3__tmp__reuse_message~0;havoc ~s__s3__tmp__use_rsa_tmp~0;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~s__s3__tmp__new_cipher~0 := #t~nondet18;havoc #t~nondet18;havoc ~s__s3__tmp__new_cipher__algorithms~0;havoc ~s__s3__tmp__next_state___0~0;havoc ~s__s3__tmp__new_cipher__algo_strength~0;havoc ~s__session__cipher~0;havoc ~buf~0;havoc ~l~0;havoc ~Time~0;havoc ~tmp~0;havoc ~cb~0;assume -9223372036854775808 <= #t~nondet19 && #t~nondet19 <= 9223372036854775807;~num1~0 := #t~nondet19;havoc #t~nondet19;havoc ~ret~0;havoc ~new_state~0;havoc ~state~0;havoc ~skip~0;havoc ~got_new_session~0;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~tmp___1~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~tmp___2~0 := #t~nondet21;havoc #t~nondet21;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp___3~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___4~0 := #t~nondet23;havoc #t~nondet23;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~tmp___5~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~tmp___6~0 := #t~nondet25;havoc #t~nondet25;havoc ~tmp___7~0;assume -9223372036854775808 <= #t~nondet26 && #t~nondet26 <= 9223372036854775807;~tmp___8~0 := #t~nondet26;havoc #t~nondet26;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~tmp___9~0 := #t~nondet27;havoc #t~nondet27;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~tmp___10~0 := #t~nondet28;havoc #t~nondet28;havoc ~blastFlag~0;havoc ~__cil_tmp55~0;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~0;havoc ~__cil_tmp59~0;havoc ~__cil_tmp60~0;~__cil_tmp61~0 := #t~nondet29;havoc #t~nondet29;~s__state~0 := ~initial_state;~blastFlag~0 := 0;assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647;~tmp~0 := #t~nondet30;havoc #t~nondet30;~Time~0 := ~tmp~0;~cb~0 := 0;~ret~0 := -1;~skip~0 := 0;~got_new_session~0 := 0; {35875#(not (= 8560 ssl3_accept_~s__state~0))} is VALID [2022-04-28 14:53:47,821 INFO L290 TraceCheckUtils]: 8: Hoare triple {35875#(not (= 8560 ssl3_accept_~s__state~0))} assume 0 != ~s__info_callback~0;~cb~0 := ~s__info_callback~0; {35875#(not (= 8560 ssl3_accept_~s__state~0))} is VALID [2022-04-28 14:53:47,821 INFO L290 TraceCheckUtils]: 9: Hoare triple {35875#(not (= 8560 ssl3_accept_~s__state~0))} #t~post31 := ~s__in_handshake~0;~s__in_handshake~0 := 1 + #t~post31;havoc #t~post31; {35875#(not (= 8560 ssl3_accept_~s__state~0))} is VALID [2022-04-28 14:53:47,821 INFO L290 TraceCheckUtils]: 10: Hoare triple {35875#(not (= 8560 ssl3_accept_~s__state~0))} assume !(0 != 12288 + ~tmp___1~0); {35875#(not (= 8560 ssl3_accept_~s__state~0))} is VALID [2022-04-28 14:53:47,822 INFO L290 TraceCheckUtils]: 11: Hoare triple {35875#(not (= 8560 ssl3_accept_~s__state~0))} assume !(0 == ~s__cert~0); {35875#(not (= 8560 ssl3_accept_~s__state~0))} is VALID [2022-04-28 14:53:47,822 INFO L290 TraceCheckUtils]: 12: Hoare triple {35875#(not (= 8560 ssl3_accept_~s__state~0))} assume !false; {35875#(not (= 8560 ssl3_accept_~s__state~0))} is VALID [2022-04-28 14:53:47,822 INFO L290 TraceCheckUtils]: 13: Hoare triple {35875#(not (= 8560 ssl3_accept_~s__state~0))} ~state~0 := ~s__state~0; {35875#(not (= 8560 ssl3_accept_~s__state~0))} is VALID [2022-04-28 14:53:47,823 INFO L290 TraceCheckUtils]: 14: Hoare triple {35875#(not (= 8560 ssl3_accept_~s__state~0))} assume !(12292 == ~s__state~0); {35875#(not (= 8560 ssl3_accept_~s__state~0))} is VALID [2022-04-28 14:53:47,823 INFO L290 TraceCheckUtils]: 15: Hoare triple {35875#(not (= 8560 ssl3_accept_~s__state~0))} assume !(16384 == ~s__state~0); {35875#(not (= 8560 ssl3_accept_~s__state~0))} is VALID [2022-04-28 14:53:47,823 INFO L290 TraceCheckUtils]: 16: Hoare triple {35875#(not (= 8560 ssl3_accept_~s__state~0))} assume !(8192 == ~s__state~0); {35875#(not (= 8560 ssl3_accept_~s__state~0))} is VALID [2022-04-28 14:53:47,823 INFO L290 TraceCheckUtils]: 17: Hoare triple {35875#(not (= 8560 ssl3_accept_~s__state~0))} assume !(24576 == ~s__state~0); {35875#(not (= 8560 ssl3_accept_~s__state~0))} is VALID [2022-04-28 14:53:47,824 INFO L290 TraceCheckUtils]: 18: Hoare triple {35875#(not (= 8560 ssl3_accept_~s__state~0))} assume !(8195 == ~s__state~0); {35875#(not (= 8560 ssl3_accept_~s__state~0))} is VALID [2022-04-28 14:53:47,824 INFO L290 TraceCheckUtils]: 19: Hoare triple {35875#(not (= 8560 ssl3_accept_~s__state~0))} assume !(8480 == ~s__state~0); {35875#(not (= 8560 ssl3_accept_~s__state~0))} is VALID [2022-04-28 14:53:47,824 INFO L290 TraceCheckUtils]: 20: Hoare triple {35875#(not (= 8560 ssl3_accept_~s__state~0))} assume !(8481 == ~s__state~0); {35875#(not (= 8560 ssl3_accept_~s__state~0))} is VALID [2022-04-28 14:53:47,824 INFO L290 TraceCheckUtils]: 21: Hoare triple {35875#(not (= 8560 ssl3_accept_~s__state~0))} assume !(8482 == ~s__state~0); {35875#(not (= 8560 ssl3_accept_~s__state~0))} is VALID [2022-04-28 14:53:47,825 INFO L290 TraceCheckUtils]: 22: Hoare triple {35875#(not (= 8560 ssl3_accept_~s__state~0))} assume !(8464 == ~s__state~0); {35875#(not (= 8560 ssl3_accept_~s__state~0))} is VALID [2022-04-28 14:53:47,825 INFO L290 TraceCheckUtils]: 23: Hoare triple {35875#(not (= 8560 ssl3_accept_~s__state~0))} assume !(8465 == ~s__state~0); {35875#(not (= 8560 ssl3_accept_~s__state~0))} is VALID [2022-04-28 14:53:47,825 INFO L290 TraceCheckUtils]: 24: Hoare triple {35875#(not (= 8560 ssl3_accept_~s__state~0))} assume !(8466 == ~s__state~0); {35875#(not (= 8560 ssl3_accept_~s__state~0))} is VALID [2022-04-28 14:53:47,826 INFO L290 TraceCheckUtils]: 25: Hoare triple {35875#(not (= 8560 ssl3_accept_~s__state~0))} assume !(8496 == ~s__state~0); {35875#(not (= 8560 ssl3_accept_~s__state~0))} is VALID [2022-04-28 14:53:47,826 INFO L290 TraceCheckUtils]: 26: Hoare triple {35875#(not (= 8560 ssl3_accept_~s__state~0))} assume !(8497 == ~s__state~0); {35875#(not (= 8560 ssl3_accept_~s__state~0))} is VALID [2022-04-28 14:53:47,826 INFO L290 TraceCheckUtils]: 27: Hoare triple {35875#(not (= 8560 ssl3_accept_~s__state~0))} assume !(8512 == ~s__state~0); {35875#(not (= 8560 ssl3_accept_~s__state~0))} is VALID [2022-04-28 14:53:47,826 INFO L290 TraceCheckUtils]: 28: Hoare triple {35875#(not (= 8560 ssl3_accept_~s__state~0))} assume !(8513 == ~s__state~0); {35875#(not (= 8560 ssl3_accept_~s__state~0))} is VALID [2022-04-28 14:53:47,827 INFO L290 TraceCheckUtils]: 29: Hoare triple {35875#(not (= 8560 ssl3_accept_~s__state~0))} assume !(8528 == ~s__state~0); {35875#(not (= 8560 ssl3_accept_~s__state~0))} is VALID [2022-04-28 14:53:47,827 INFO L290 TraceCheckUtils]: 30: Hoare triple {35875#(not (= 8560 ssl3_accept_~s__state~0))} assume !(8529 == ~s__state~0); {35875#(not (= 8560 ssl3_accept_~s__state~0))} is VALID [2022-04-28 14:53:47,827 INFO L290 TraceCheckUtils]: 31: Hoare triple {35875#(not (= 8560 ssl3_accept_~s__state~0))} assume !(8544 == ~s__state~0); {35875#(not (= 8560 ssl3_accept_~s__state~0))} is VALID [2022-04-28 14:53:47,827 INFO L290 TraceCheckUtils]: 32: Hoare triple {35875#(not (= 8560 ssl3_accept_~s__state~0))} assume !(8545 == ~s__state~0); {35875#(not (= 8560 ssl3_accept_~s__state~0))} is VALID [2022-04-28 14:53:47,828 INFO L290 TraceCheckUtils]: 33: Hoare triple {35875#(not (= 8560 ssl3_accept_~s__state~0))} assume 8560 == ~s__state~0; {35869#false} is VALID [2022-04-28 14:53:47,828 INFO L290 TraceCheckUtils]: 34: Hoare triple {35869#false} assume -2147483648 <= #t~nondet46 && #t~nondet46 <= 2147483647;~ret~0 := #t~nondet46;havoc #t~nondet46; {35869#false} is VALID [2022-04-28 14:53:47,828 INFO L290 TraceCheckUtils]: 35: Hoare triple {35869#false} assume !(~ret~0 <= 0);~s__s3__tmp__next_state___0~0 := 8576;~s__state~0 := 8448;~s__init_num~0 := 0; {35869#false} is VALID [2022-04-28 14:53:47,828 INFO L290 TraceCheckUtils]: 36: Hoare triple {35869#false} assume -2147483648 <= #t~nondet55 && #t~nondet55 <= 2147483647;~s__s3__tmp__reuse_message~0 := #t~nondet55;havoc #t~nondet55; {35869#false} is VALID [2022-04-28 14:53:47,828 INFO L290 TraceCheckUtils]: 37: Hoare triple {35869#false} assume 0 == ~s__s3__tmp__reuse_message~0; {35869#false} is VALID [2022-04-28 14:53:47,828 INFO L290 TraceCheckUtils]: 38: Hoare triple {35869#false} assume 0 == ~skip~0; {35869#false} is VALID [2022-04-28 14:53:47,828 INFO L290 TraceCheckUtils]: 39: Hoare triple {35869#false} assume 8560 == ~state~0; {35869#false} is VALID [2022-04-28 14:53:47,828 INFO L290 TraceCheckUtils]: 40: Hoare triple {35869#false} assume 8448 == ~s__state~0; {35869#false} is VALID [2022-04-28 14:53:47,828 INFO L290 TraceCheckUtils]: 41: Hoare triple {35869#false} assume -1 != ~s__verify_mode~0; {35869#false} is VALID [2022-04-28 14:53:47,828 INFO L290 TraceCheckUtils]: 42: Hoare triple {35869#false} assume -2 != ~s__verify_mode~0; {35869#false} is VALID [2022-04-28 14:53:47,828 INFO L290 TraceCheckUtils]: 43: Hoare triple {35869#false} assume 9021 != ~__cil_tmp61~0 % 18446744073709551616; {35869#false} is VALID [2022-04-28 14:53:47,828 INFO L290 TraceCheckUtils]: 44: Hoare triple {35869#false} assume 4294967294 != ~__cil_tmp58~0 % 18446744073709551616; {35869#false} is VALID [2022-04-28 14:53:47,828 INFO L290 TraceCheckUtils]: 45: Hoare triple {35869#false} assume 4 != ~blastFlag~0; {35869#false} is VALID [2022-04-28 14:53:47,828 INFO L290 TraceCheckUtils]: 46: Hoare triple {35869#false} assume 1024 != ~tmp___7~0; {35869#false} is VALID [2022-04-28 14:53:47,828 INFO L290 TraceCheckUtils]: 47: Hoare triple {35869#false} assume !false; {35869#false} is VALID [2022-04-28 14:53:47,829 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 14:53:47,829 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 14:53:47,829 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1223685359] [2022-04-28 14:53:47,829 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1223685359] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:53:47,829 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:53:47,829 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-28 14:53:47,829 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 14:53:47,829 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1450966739] [2022-04-28 14:53:47,829 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1450966739] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:53:47,829 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:53:47,829 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-28 14:53:47,829 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [67408655] [2022-04-28 14:53:47,829 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 14:53:47,830 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 [2022-04-28 14:53:47,830 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 14:53:47,830 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 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) [2022-04-28 14:53:47,861 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 48 edges. 48 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:53:47,862 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-04-28 14:53:47,862 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 14:53:47,862 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-04-28 14:53:47,862 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-04-28 14:53:47,862 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) [2022-04-28 14:53:48,553 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:53:48,554 INFO L93 Difference]: Finished difference Result 734 states and 1062 transitions. [2022-04-28 14:53:48,554 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-04-28 14:53:48,554 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 [2022-04-28 14:53:48,554 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 14:53:48,554 INFO L82 GeneralOperation]: Start removeUnreachable. 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) [2022-04-28 14:53:48,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 538 transitions. [2022-04-28 14:53:48,556 INFO L82 GeneralOperation]: Start removeUnreachable. 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) [2022-04-28 14:53:48,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 538 transitions. [2022-04-28 14:53:48,558 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 6 states and 538 transitions. [2022-04-28 14:53:48,912 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 538 edges. 538 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:53:48,919 INFO L225 Difference]: With dead ends: 734 [2022-04-28 14:53:48,919 INFO L226 Difference]: Without dead ends: 391 [2022-04-28 14:53:48,920 INFO L412 NwaCegarLoop]: 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 [2022-04-28 14:53:48,920 INFO L413 NwaCegarLoop]: 194 mSDtfsCounter, 759 mSDsluCounter, 17 mSDsCounter, 0 mSdLazyCounter, 361 mSolverCounterSat, 48 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 759 SdHoareTripleChecker+Valid, 211 SdHoareTripleChecker+Invalid, 409 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 48 IncrementalHoareTripleChecker+Valid, 361 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-04-28 14:53:48,920 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [759 Valid, 211 Invalid, 409 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [48 Valid, 361 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-04-28 14:53:48,921 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 391 states. [2022-04-28 14:53:48,979 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 391 to 389. [2022-04-28 14:53:48,979 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 14:53:48,980 INFO L82 GeneralOperation]: Start isEquivalent. First operand 391 states. Second 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) [2022-04-28 14:53:48,980 INFO L74 IsIncluded]: Start isIncluded. First operand 391 states. Second 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) [2022-04-28 14:53:48,980 INFO L87 Difference]: Start difference. First operand 391 states. Second 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) [2022-04-28 14:53:48,986 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:53:48,986 INFO L93 Difference]: Finished difference Result 391 states and 561 transitions. [2022-04-28 14:53:48,986 INFO L276 IsEmpty]: Start isEmpty. Operand 391 states and 561 transitions. [2022-04-28 14:53:48,986 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:53:48,986 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:53:48,987 INFO L74 IsIncluded]: Start isIncluded. First 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) Second operand 391 states. [2022-04-28 14:53:48,987 INFO L87 Difference]: Start difference. First 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) Second operand 391 states. [2022-04-28 14:53:48,995 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:53:48,995 INFO L93 Difference]: Finished difference Result 391 states and 561 transitions. [2022-04-28 14:53:48,995 INFO L276 IsEmpty]: Start isEmpty. Operand 391 states and 561 transitions. [2022-04-28 14:53:48,996 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:53:48,996 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:53:48,996 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 14:53:48,996 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 14:53:48,997 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) [2022-04-28 14:53:49,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 389 states to 389 states and 559 transitions. [2022-04-28 14:53:49,004 INFO L78 Accepts]: Start accepts. Automaton has 389 states and 559 transitions. Word has length 48 [2022-04-28 14:53:49,004 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 14:53:49,004 INFO L495 AbstractCegarLoop]: Abstraction has 389 states and 559 transitions. [2022-04-28 14:53:49,004 INFO L496 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) [2022-04-28 14:53:49,004 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 389 states and 559 transitions. [2022-04-28 14:53:49,899 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 559 edges. 559 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:53:49,900 INFO L276 IsEmpty]: Start isEmpty. Operand 389 states and 559 transitions. [2022-04-28 14:53:49,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-04-28 14:53:49,900 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 14:53:49,900 INFO L195 NwaCegarLoop]: 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] [2022-04-28 14:53:49,900 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18 [2022-04-28 14:53:49,900 INFO L420 AbstractCegarLoop]: === Iteration 20 === Targeting ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 14:53:49,901 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 14:53:49,901 INFO L85 PathProgramCache]: Analyzing trace with hash 1888205337, now seen corresponding path program 1 times [2022-04-28 14:53:49,901 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 14:53:49,901 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1188125129] [2022-04-28 14:53:49,901 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 14:53:49,901 INFO L85 PathProgramCache]: Analyzing trace with hash 1888205337, now seen corresponding path program 2 times [2022-04-28 14:53:49,901 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 14:53:49,901 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [679285476] [2022-04-28 14:53:49,901 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 14:53:49,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 14:53:49,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:53:49,953 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 14:53:49,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:53:49,956 INFO L290 TraceCheckUtils]: 0: Hoare triple {38921#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(17, 2);call #Ultimate.allocInit(12, 3); {38913#true} is VALID [2022-04-28 14:53:49,956 INFO L290 TraceCheckUtils]: 1: Hoare triple {38913#true} assume true; {38913#true} is VALID [2022-04-28 14:53:49,956 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {38913#true} {38913#true} #752#return; {38913#true} is VALID [2022-04-28 14:53:49,957 INFO L272 TraceCheckUtils]: 0: Hoare triple {38913#true} call ULTIMATE.init(); {38921#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 14:53:49,957 INFO L290 TraceCheckUtils]: 1: Hoare triple {38921#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(17, 2);call #Ultimate.allocInit(12, 3); {38913#true} is VALID [2022-04-28 14:53:49,957 INFO L290 TraceCheckUtils]: 2: Hoare triple {38913#true} assume true; {38913#true} is VALID [2022-04-28 14:53:49,957 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {38913#true} {38913#true} #752#return; {38913#true} is VALID [2022-04-28 14:53:49,957 INFO L272 TraceCheckUtils]: 4: Hoare triple {38913#true} call #t~ret59 := main(); {38913#true} is VALID [2022-04-28 14:53:49,957 INFO L290 TraceCheckUtils]: 5: Hoare triple {38913#true} havoc ~s~0;havoc ~tmp~1;~s~0 := 8464; {38918#(<= main_~s~0 8464)} is VALID [2022-04-28 14:53:49,958 INFO L272 TraceCheckUtils]: 6: Hoare triple {38918#(<= main_~s~0 8464)} call #t~ret58 := ssl3_accept(~s~0); {38919#(not (= 8529 |ssl3_accept_#in~initial_state|))} is VALID [2022-04-28 14:53:49,959 INFO L290 TraceCheckUtils]: 7: Hoare triple {38919#(not (= 8529 |ssl3_accept_#in~initial_state|))} ~initial_state := #in~initial_state;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~s__info_callback~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~s__in_handshake~0 := #t~nondet5;havoc #t~nondet5;havoc ~s__state~0;havoc ~s__new_session~0;havoc ~s__server~0;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~s__version~0 := #t~nondet6;havoc #t~nondet6;havoc ~s__type~0;havoc ~s__init_num~0;assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647;~s__hit~0 := #t~nondet7;havoc #t~nondet7;havoc ~s__rwstate~0;~s__init_buf___0~0 := 1;assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647;~s__debug~0 := #t~nondet8;havoc #t~nondet8;havoc ~s__shutdown~0;assume -2147483648 <= #t~nondet9 && #t~nondet9 <= 2147483647;~s__cert~0 := #t~nondet9;havoc #t~nondet9;assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647;~s__options~0 := #t~nondet10;havoc #t~nondet10;assume -2147483648 <= #t~nondet11 && #t~nondet11 <= 2147483647;~s__verify_mode~0 := #t~nondet11;havoc #t~nondet11;assume -2147483648 <= #t~nondet12 && #t~nondet12 <= 2147483647;~s__session__peer~0 := #t~nondet12;havoc #t~nondet12;assume -2147483648 <= #t~nondet13 && #t~nondet13 <= 2147483647;~s__cert__pkeys__AT0__privatekey~0 := #t~nondet13;havoc #t~nondet13;assume -2147483648 <= #t~nondet14 && #t~nondet14 <= 2147483647;~s__ctx__info_callback~0 := #t~nondet14;havoc #t~nondet14;assume -2147483648 <= #t~nondet15 && #t~nondet15 <= 2147483647;~s__ctx__stats__sess_accept_renegotiate~0 := #t~nondet15;havoc #t~nondet15;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~s__ctx__stats__sess_accept~0 := #t~nondet16;havoc #t~nondet16;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~s__ctx__stats__sess_accept_good~0 := #t~nondet17;havoc #t~nondet17;havoc ~s__s3__tmp__cert_request~0;havoc ~s__s3__tmp__reuse_message~0;havoc ~s__s3__tmp__use_rsa_tmp~0;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~s__s3__tmp__new_cipher~0 := #t~nondet18;havoc #t~nondet18;havoc ~s__s3__tmp__new_cipher__algorithms~0;havoc ~s__s3__tmp__next_state___0~0;havoc ~s__s3__tmp__new_cipher__algo_strength~0;havoc ~s__session__cipher~0;havoc ~buf~0;havoc ~l~0;havoc ~Time~0;havoc ~tmp~0;havoc ~cb~0;assume -9223372036854775808 <= #t~nondet19 && #t~nondet19 <= 9223372036854775807;~num1~0 := #t~nondet19;havoc #t~nondet19;havoc ~ret~0;havoc ~new_state~0;havoc ~state~0;havoc ~skip~0;havoc ~got_new_session~0;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~tmp___1~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~tmp___2~0 := #t~nondet21;havoc #t~nondet21;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp___3~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___4~0 := #t~nondet23;havoc #t~nondet23;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~tmp___5~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~tmp___6~0 := #t~nondet25;havoc #t~nondet25;havoc ~tmp___7~0;assume -9223372036854775808 <= #t~nondet26 && #t~nondet26 <= 9223372036854775807;~tmp___8~0 := #t~nondet26;havoc #t~nondet26;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~tmp___9~0 := #t~nondet27;havoc #t~nondet27;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~tmp___10~0 := #t~nondet28;havoc #t~nondet28;havoc ~blastFlag~0;havoc ~__cil_tmp55~0;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~0;havoc ~__cil_tmp59~0;havoc ~__cil_tmp60~0;~__cil_tmp61~0 := #t~nondet29;havoc #t~nondet29;~s__state~0 := ~initial_state;~blastFlag~0 := 0;assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647;~tmp~0 := #t~nondet30;havoc #t~nondet30;~Time~0 := ~tmp~0;~cb~0 := 0;~ret~0 := -1;~skip~0 := 0;~got_new_session~0 := 0; {38920#(not (= ssl3_accept_~s__state~0 8529))} is VALID [2022-04-28 14:53:49,959 INFO L290 TraceCheckUtils]: 8: Hoare triple {38920#(not (= ssl3_accept_~s__state~0 8529))} assume 0 != ~s__info_callback~0;~cb~0 := ~s__info_callback~0; {38920#(not (= ssl3_accept_~s__state~0 8529))} is VALID [2022-04-28 14:53:49,960 INFO L290 TraceCheckUtils]: 9: Hoare triple {38920#(not (= ssl3_accept_~s__state~0 8529))} #t~post31 := ~s__in_handshake~0;~s__in_handshake~0 := 1 + #t~post31;havoc #t~post31; {38920#(not (= ssl3_accept_~s__state~0 8529))} is VALID [2022-04-28 14:53:49,960 INFO L290 TraceCheckUtils]: 10: Hoare triple {38920#(not (= ssl3_accept_~s__state~0 8529))} assume !(0 != 12288 + ~tmp___1~0); {38920#(not (= ssl3_accept_~s__state~0 8529))} is VALID [2022-04-28 14:53:49,960 INFO L290 TraceCheckUtils]: 11: Hoare triple {38920#(not (= ssl3_accept_~s__state~0 8529))} assume !(0 == ~s__cert~0); {38920#(not (= ssl3_accept_~s__state~0 8529))} is VALID [2022-04-28 14:53:49,961 INFO L290 TraceCheckUtils]: 12: Hoare triple {38920#(not (= ssl3_accept_~s__state~0 8529))} assume !false; {38920#(not (= ssl3_accept_~s__state~0 8529))} is VALID [2022-04-28 14:53:49,961 INFO L290 TraceCheckUtils]: 13: Hoare triple {38920#(not (= ssl3_accept_~s__state~0 8529))} ~state~0 := ~s__state~0; {38920#(not (= ssl3_accept_~s__state~0 8529))} is VALID [2022-04-28 14:53:49,961 INFO L290 TraceCheckUtils]: 14: Hoare triple {38920#(not (= ssl3_accept_~s__state~0 8529))} assume !(12292 == ~s__state~0); {38920#(not (= ssl3_accept_~s__state~0 8529))} is VALID [2022-04-28 14:53:49,962 INFO L290 TraceCheckUtils]: 15: Hoare triple {38920#(not (= ssl3_accept_~s__state~0 8529))} assume !(16384 == ~s__state~0); {38920#(not (= ssl3_accept_~s__state~0 8529))} is VALID [2022-04-28 14:53:49,962 INFO L290 TraceCheckUtils]: 16: Hoare triple {38920#(not (= ssl3_accept_~s__state~0 8529))} assume !(8192 == ~s__state~0); {38920#(not (= ssl3_accept_~s__state~0 8529))} is VALID [2022-04-28 14:53:49,962 INFO L290 TraceCheckUtils]: 17: Hoare triple {38920#(not (= ssl3_accept_~s__state~0 8529))} assume !(24576 == ~s__state~0); {38920#(not (= ssl3_accept_~s__state~0 8529))} is VALID [2022-04-28 14:53:49,962 INFO L290 TraceCheckUtils]: 18: Hoare triple {38920#(not (= ssl3_accept_~s__state~0 8529))} assume !(8195 == ~s__state~0); {38920#(not (= ssl3_accept_~s__state~0 8529))} is VALID [2022-04-28 14:53:49,963 INFO L290 TraceCheckUtils]: 19: Hoare triple {38920#(not (= ssl3_accept_~s__state~0 8529))} assume !(8480 == ~s__state~0); {38920#(not (= ssl3_accept_~s__state~0 8529))} is VALID [2022-04-28 14:53:49,963 INFO L290 TraceCheckUtils]: 20: Hoare triple {38920#(not (= ssl3_accept_~s__state~0 8529))} assume !(8481 == ~s__state~0); {38920#(not (= ssl3_accept_~s__state~0 8529))} is VALID [2022-04-28 14:53:49,963 INFO L290 TraceCheckUtils]: 21: Hoare triple {38920#(not (= ssl3_accept_~s__state~0 8529))} assume !(8482 == ~s__state~0); {38920#(not (= ssl3_accept_~s__state~0 8529))} is VALID [2022-04-28 14:53:49,964 INFO L290 TraceCheckUtils]: 22: Hoare triple {38920#(not (= ssl3_accept_~s__state~0 8529))} assume !(8464 == ~s__state~0); {38920#(not (= ssl3_accept_~s__state~0 8529))} is VALID [2022-04-28 14:53:49,964 INFO L290 TraceCheckUtils]: 23: Hoare triple {38920#(not (= ssl3_accept_~s__state~0 8529))} assume !(8465 == ~s__state~0); {38920#(not (= ssl3_accept_~s__state~0 8529))} is VALID [2022-04-28 14:53:49,964 INFO L290 TraceCheckUtils]: 24: Hoare triple {38920#(not (= ssl3_accept_~s__state~0 8529))} assume !(8466 == ~s__state~0); {38920#(not (= ssl3_accept_~s__state~0 8529))} is VALID [2022-04-28 14:53:49,964 INFO L290 TraceCheckUtils]: 25: Hoare triple {38920#(not (= ssl3_accept_~s__state~0 8529))} assume !(8496 == ~s__state~0); {38920#(not (= ssl3_accept_~s__state~0 8529))} is VALID [2022-04-28 14:53:49,965 INFO L290 TraceCheckUtils]: 26: Hoare triple {38920#(not (= ssl3_accept_~s__state~0 8529))} assume !(8497 == ~s__state~0); {38920#(not (= ssl3_accept_~s__state~0 8529))} is VALID [2022-04-28 14:53:49,965 INFO L290 TraceCheckUtils]: 27: Hoare triple {38920#(not (= ssl3_accept_~s__state~0 8529))} assume !(8512 == ~s__state~0); {38920#(not (= ssl3_accept_~s__state~0 8529))} is VALID [2022-04-28 14:53:49,965 INFO L290 TraceCheckUtils]: 28: Hoare triple {38920#(not (= ssl3_accept_~s__state~0 8529))} assume !(8513 == ~s__state~0); {38920#(not (= ssl3_accept_~s__state~0 8529))} is VALID [2022-04-28 14:53:49,965 INFO L290 TraceCheckUtils]: 29: Hoare triple {38920#(not (= ssl3_accept_~s__state~0 8529))} assume !(8528 == ~s__state~0); {38920#(not (= ssl3_accept_~s__state~0 8529))} is VALID [2022-04-28 14:53:49,966 INFO L290 TraceCheckUtils]: 30: Hoare triple {38920#(not (= ssl3_accept_~s__state~0 8529))} assume 8529 == ~s__state~0; {38914#false} is VALID [2022-04-28 14:53:49,966 INFO L290 TraceCheckUtils]: 31: Hoare triple {38914#false} assume -2147483648 <= #t~nondet40 && #t~nondet40 <= 2147483647;~s__s3__tmp__new_cipher__algorithms~0 := #t~nondet40;havoc #t~nondet40;~l~0 := ~s__s3__tmp__new_cipher__algorithms~0;~__cil_tmp57~0 := ~s__options~0; {38914#false} is VALID [2022-04-28 14:53:49,966 INFO L290 TraceCheckUtils]: 32: Hoare triple {38914#false} assume !(0 != (2097152 + ~__cil_tmp57~0) % 18446744073709551616);~s__s3__tmp__use_rsa_tmp~0 := 0; {38914#false} is VALID [2022-04-28 14:53:49,966 INFO L290 TraceCheckUtils]: 33: Hoare triple {38914#false} assume !(0 != ~s__s3__tmp__use_rsa_tmp~0); {38914#false} is VALID [2022-04-28 14:53:49,966 INFO L290 TraceCheckUtils]: 34: Hoare triple {38914#false} assume !(0 != (30 + ~l~0) % 18446744073709551616); {38914#false} is VALID [2022-04-28 14:53:49,966 INFO L290 TraceCheckUtils]: 35: Hoare triple {38914#false} assume !(0 != (1 + ~l~0) % 18446744073709551616);~skip~0 := 1; {38914#false} is VALID [2022-04-28 14:53:49,966 INFO L290 TraceCheckUtils]: 36: Hoare triple {38914#false} ~s__state~0 := 8544;~s__init_num~0 := 0; {38914#false} is VALID [2022-04-28 14:53:49,966 INFO L290 TraceCheckUtils]: 37: Hoare triple {38914#false} assume -2147483648 <= #t~nondet55 && #t~nondet55 <= 2147483647;~s__s3__tmp__reuse_message~0 := #t~nondet55;havoc #t~nondet55; {38914#false} is VALID [2022-04-28 14:53:49,966 INFO L290 TraceCheckUtils]: 38: Hoare triple {38914#false} assume 0 == ~s__s3__tmp__reuse_message~0; {38914#false} is VALID [2022-04-28 14:53:49,966 INFO L290 TraceCheckUtils]: 39: Hoare triple {38914#false} assume 0 == ~skip~0; {38914#false} is VALID [2022-04-28 14:53:49,966 INFO L290 TraceCheckUtils]: 40: Hoare triple {38914#false} assume 8560 == ~state~0; {38914#false} is VALID [2022-04-28 14:53:49,966 INFO L290 TraceCheckUtils]: 41: Hoare triple {38914#false} assume 8448 == ~s__state~0; {38914#false} is VALID [2022-04-28 14:53:49,966 INFO L290 TraceCheckUtils]: 42: Hoare triple {38914#false} assume -1 != ~s__verify_mode~0; {38914#false} is VALID [2022-04-28 14:53:49,966 INFO L290 TraceCheckUtils]: 43: Hoare triple {38914#false} assume -2 != ~s__verify_mode~0; {38914#false} is VALID [2022-04-28 14:53:49,966 INFO L290 TraceCheckUtils]: 44: Hoare triple {38914#false} assume 9021 != ~__cil_tmp61~0 % 18446744073709551616; {38914#false} is VALID [2022-04-28 14:53:49,967 INFO L290 TraceCheckUtils]: 45: Hoare triple {38914#false} assume 4294967294 != ~__cil_tmp58~0 % 18446744073709551616; {38914#false} is VALID [2022-04-28 14:53:49,967 INFO L290 TraceCheckUtils]: 46: Hoare triple {38914#false} assume 4 != ~blastFlag~0; {38914#false} is VALID [2022-04-28 14:53:49,967 INFO L290 TraceCheckUtils]: 47: Hoare triple {38914#false} assume 1024 != ~tmp___7~0; {38914#false} is VALID [2022-04-28 14:53:49,967 INFO L290 TraceCheckUtils]: 48: Hoare triple {38914#false} assume !false; {38914#false} is VALID [2022-04-28 14:53:49,967 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 14:53:49,967 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 14:53:49,967 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [679285476] [2022-04-28 14:53:49,967 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [679285476] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:53:49,967 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:53:49,967 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-28 14:53:49,967 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 14:53:49,967 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1188125129] [2022-04-28 14:53:49,967 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1188125129] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:53:49,967 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:53:49,967 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-28 14:53:49,967 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [837108945] [2022-04-28 14:53:49,968 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 14:53:49,968 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 [2022-04-28 14:53:49,968 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 14:53:49,968 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 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) [2022-04-28 14:53:50,000 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 49 edges. 49 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:53:50,000 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-04-28 14:53:50,000 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 14:53:50,001 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-04-28 14:53:50,001 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-04-28 14:53:50,001 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) [2022-04-28 14:53:50,853 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:53:50,853 INFO L93 Difference]: Finished difference Result 778 states and 1123 transitions. [2022-04-28 14:53:50,853 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-04-28 14:53:50,853 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 [2022-04-28 14:53:50,853 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 14:53:50,853 INFO L82 GeneralOperation]: Start removeUnreachable. 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) [2022-04-28 14:53:50,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 554 transitions. [2022-04-28 14:53:50,856 INFO L82 GeneralOperation]: Start removeUnreachable. 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) [2022-04-28 14:53:50,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 554 transitions. [2022-04-28 14:53:50,858 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 6 states and 554 transitions. [2022-04-28 14:53:51,224 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 554 edges. 554 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:53:51,231 INFO L225 Difference]: With dead ends: 778 [2022-04-28 14:53:51,231 INFO L226 Difference]: Without dead ends: 403 [2022-04-28 14:53:51,232 INFO L412 NwaCegarLoop]: 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 [2022-04-28 14:53:51,232 INFO L413 NwaCegarLoop]: 193 mSDtfsCounter, 795 mSDsluCounter, 17 mSDsCounter, 0 mSdLazyCounter, 377 mSolverCounterSat, 48 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s 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, 0.3s IncrementalHoareTripleChecker+Time [2022-04-28 14:53:51,232 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [795 Valid, 210 Invalid, 425 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [48 Valid, 377 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-04-28 14:53:51,232 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 403 states. [2022-04-28 14:53:51,285 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 403 to 389. [2022-04-28 14:53:51,285 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 14:53:51,286 INFO L82 GeneralOperation]: Start isEquivalent. First operand 403 states. Second 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) [2022-04-28 14:53:51,286 INFO L74 IsIncluded]: Start isIncluded. First operand 403 states. Second 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) [2022-04-28 14:53:51,286 INFO L87 Difference]: Start difference. First operand 403 states. Second 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) [2022-04-28 14:53:51,292 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:53:51,292 INFO L93 Difference]: Finished difference Result 403 states and 579 transitions. [2022-04-28 14:53:51,292 INFO L276 IsEmpty]: Start isEmpty. Operand 403 states and 579 transitions. [2022-04-28 14:53:51,292 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:53:51,292 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:53:51,293 INFO L74 IsIncluded]: Start isIncluded. First 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) Second operand 403 states. [2022-04-28 14:53:51,293 INFO L87 Difference]: Start difference. First 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) Second operand 403 states. [2022-04-28 14:53:51,299 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:53:51,299 INFO L93 Difference]: Finished difference Result 403 states and 579 transitions. [2022-04-28 14:53:51,299 INFO L276 IsEmpty]: Start isEmpty. Operand 403 states and 579 transitions. [2022-04-28 14:53:51,300 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:53:51,300 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:53:51,300 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 14:53:51,300 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 14:53:51,300 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) [2022-04-28 14:53:51,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 389 states to 389 states and 556 transitions. [2022-04-28 14:53:51,306 INFO L78 Accepts]: Start accepts. Automaton has 389 states and 556 transitions. Word has length 49 [2022-04-28 14:53:51,307 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 14:53:51,307 INFO L495 AbstractCegarLoop]: Abstraction has 389 states and 556 transitions. [2022-04-28 14:53:51,307 INFO L496 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) [2022-04-28 14:53:51,307 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 389 states and 556 transitions. [2022-04-28 14:53:52,143 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 556 edges. 556 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:53:52,143 INFO L276 IsEmpty]: Start isEmpty. Operand 389 states and 556 transitions. [2022-04-28 14:53:52,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-04-28 14:53:52,143 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 14:53:52,143 INFO L195 NwaCegarLoop]: 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] [2022-04-28 14:53:52,143 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable19 [2022-04-28 14:53:52,144 INFO L420 AbstractCegarLoop]: === Iteration 21 === Targeting ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 14:53:52,144 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 14:53:52,144 INFO L85 PathProgramCache]: Analyzing trace with hash -396811972, now seen corresponding path program 1 times [2022-04-28 14:53:52,144 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 14:53:52,144 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1921058965] [2022-04-28 14:53:52,144 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 14:53:52,144 INFO L85 PathProgramCache]: Analyzing trace with hash -396811972, now seen corresponding path program 2 times [2022-04-28 14:53:52,144 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 14:53:52,144 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [841129167] [2022-04-28 14:53:52,144 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 14:53:52,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 14:53:52,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:53:52,193 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 14:53:52,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:53:52,196 INFO L290 TraceCheckUtils]: 0: Hoare triple {42078#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(17, 2);call #Ultimate.allocInit(12, 3); {42070#true} is VALID [2022-04-28 14:53:52,196 INFO L290 TraceCheckUtils]: 1: Hoare triple {42070#true} assume true; {42070#true} is VALID [2022-04-28 14:53:52,196 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {42070#true} {42070#true} #752#return; {42070#true} is VALID [2022-04-28 14:53:52,197 INFO L272 TraceCheckUtils]: 0: Hoare triple {42070#true} call ULTIMATE.init(); {42078#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 14:53:52,197 INFO L290 TraceCheckUtils]: 1: Hoare triple {42078#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(17, 2);call #Ultimate.allocInit(12, 3); {42070#true} is VALID [2022-04-28 14:53:52,197 INFO L290 TraceCheckUtils]: 2: Hoare triple {42070#true} assume true; {42070#true} is VALID [2022-04-28 14:53:52,197 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {42070#true} {42070#true} #752#return; {42070#true} is VALID [2022-04-28 14:53:52,197 INFO L272 TraceCheckUtils]: 4: Hoare triple {42070#true} call #t~ret59 := main(); {42070#true} is VALID [2022-04-28 14:53:52,197 INFO L290 TraceCheckUtils]: 5: Hoare triple {42070#true} havoc ~s~0;havoc ~tmp~1;~s~0 := 8464; {42075#(<= main_~s~0 8464)} is VALID [2022-04-28 14:53:52,197 INFO L272 TraceCheckUtils]: 6: Hoare triple {42075#(<= main_~s~0 8464)} call #t~ret58 := ssl3_accept(~s~0); {42076#(not (= |ssl3_accept_#in~initial_state| 8561))} is VALID [2022-04-28 14:53:52,198 INFO L290 TraceCheckUtils]: 7: Hoare triple {42076#(not (= |ssl3_accept_#in~initial_state| 8561))} ~initial_state := #in~initial_state;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~s__info_callback~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~s__in_handshake~0 := #t~nondet5;havoc #t~nondet5;havoc ~s__state~0;havoc ~s__new_session~0;havoc ~s__server~0;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~s__version~0 := #t~nondet6;havoc #t~nondet6;havoc ~s__type~0;havoc ~s__init_num~0;assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647;~s__hit~0 := #t~nondet7;havoc #t~nondet7;havoc ~s__rwstate~0;~s__init_buf___0~0 := 1;assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647;~s__debug~0 := #t~nondet8;havoc #t~nondet8;havoc ~s__shutdown~0;assume -2147483648 <= #t~nondet9 && #t~nondet9 <= 2147483647;~s__cert~0 := #t~nondet9;havoc #t~nondet9;assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647;~s__options~0 := #t~nondet10;havoc #t~nondet10;assume -2147483648 <= #t~nondet11 && #t~nondet11 <= 2147483647;~s__verify_mode~0 := #t~nondet11;havoc #t~nondet11;assume -2147483648 <= #t~nondet12 && #t~nondet12 <= 2147483647;~s__session__peer~0 := #t~nondet12;havoc #t~nondet12;assume -2147483648 <= #t~nondet13 && #t~nondet13 <= 2147483647;~s__cert__pkeys__AT0__privatekey~0 := #t~nondet13;havoc #t~nondet13;assume -2147483648 <= #t~nondet14 && #t~nondet14 <= 2147483647;~s__ctx__info_callback~0 := #t~nondet14;havoc #t~nondet14;assume -2147483648 <= #t~nondet15 && #t~nondet15 <= 2147483647;~s__ctx__stats__sess_accept_renegotiate~0 := #t~nondet15;havoc #t~nondet15;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~s__ctx__stats__sess_accept~0 := #t~nondet16;havoc #t~nondet16;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~s__ctx__stats__sess_accept_good~0 := #t~nondet17;havoc #t~nondet17;havoc ~s__s3__tmp__cert_request~0;havoc ~s__s3__tmp__reuse_message~0;havoc ~s__s3__tmp__use_rsa_tmp~0;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~s__s3__tmp__new_cipher~0 := #t~nondet18;havoc #t~nondet18;havoc ~s__s3__tmp__new_cipher__algorithms~0;havoc ~s__s3__tmp__next_state___0~0;havoc ~s__s3__tmp__new_cipher__algo_strength~0;havoc ~s__session__cipher~0;havoc ~buf~0;havoc ~l~0;havoc ~Time~0;havoc ~tmp~0;havoc ~cb~0;assume -9223372036854775808 <= #t~nondet19 && #t~nondet19 <= 9223372036854775807;~num1~0 := #t~nondet19;havoc #t~nondet19;havoc ~ret~0;havoc ~new_state~0;havoc ~state~0;havoc ~skip~0;havoc ~got_new_session~0;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~tmp___1~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~tmp___2~0 := #t~nondet21;havoc #t~nondet21;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp___3~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___4~0 := #t~nondet23;havoc #t~nondet23;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~tmp___5~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~tmp___6~0 := #t~nondet25;havoc #t~nondet25;havoc ~tmp___7~0;assume -9223372036854775808 <= #t~nondet26 && #t~nondet26 <= 9223372036854775807;~tmp___8~0 := #t~nondet26;havoc #t~nondet26;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~tmp___9~0 := #t~nondet27;havoc #t~nondet27;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~tmp___10~0 := #t~nondet28;havoc #t~nondet28;havoc ~blastFlag~0;havoc ~__cil_tmp55~0;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~0;havoc ~__cil_tmp59~0;havoc ~__cil_tmp60~0;~__cil_tmp61~0 := #t~nondet29;havoc #t~nondet29;~s__state~0 := ~initial_state;~blastFlag~0 := 0;assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647;~tmp~0 := #t~nondet30;havoc #t~nondet30;~Time~0 := ~tmp~0;~cb~0 := 0;~ret~0 := -1;~skip~0 := 0;~got_new_session~0 := 0; {42077#(not (= ssl3_accept_~s__state~0 8561))} is VALID [2022-04-28 14:53:52,199 INFO L290 TraceCheckUtils]: 8: Hoare triple {42077#(not (= ssl3_accept_~s__state~0 8561))} assume 0 != ~s__info_callback~0;~cb~0 := ~s__info_callback~0; {42077#(not (= ssl3_accept_~s__state~0 8561))} is VALID [2022-04-28 14:53:52,199 INFO L290 TraceCheckUtils]: 9: Hoare triple {42077#(not (= ssl3_accept_~s__state~0 8561))} #t~post31 := ~s__in_handshake~0;~s__in_handshake~0 := 1 + #t~post31;havoc #t~post31; {42077#(not (= ssl3_accept_~s__state~0 8561))} is VALID [2022-04-28 14:53:52,199 INFO L290 TraceCheckUtils]: 10: Hoare triple {42077#(not (= ssl3_accept_~s__state~0 8561))} assume !(0 != 12288 + ~tmp___1~0); {42077#(not (= ssl3_accept_~s__state~0 8561))} is VALID [2022-04-28 14:53:52,199 INFO L290 TraceCheckUtils]: 11: Hoare triple {42077#(not (= ssl3_accept_~s__state~0 8561))} assume !(0 == ~s__cert~0); {42077#(not (= ssl3_accept_~s__state~0 8561))} is VALID [2022-04-28 14:53:52,199 INFO L290 TraceCheckUtils]: 12: Hoare triple {42077#(not (= ssl3_accept_~s__state~0 8561))} assume !false; {42077#(not (= ssl3_accept_~s__state~0 8561))} is VALID [2022-04-28 14:53:52,200 INFO L290 TraceCheckUtils]: 13: Hoare triple {42077#(not (= ssl3_accept_~s__state~0 8561))} ~state~0 := ~s__state~0; {42077#(not (= ssl3_accept_~s__state~0 8561))} is VALID [2022-04-28 14:53:52,200 INFO L290 TraceCheckUtils]: 14: Hoare triple {42077#(not (= ssl3_accept_~s__state~0 8561))} assume !(12292 == ~s__state~0); {42077#(not (= ssl3_accept_~s__state~0 8561))} is VALID [2022-04-28 14:53:52,200 INFO L290 TraceCheckUtils]: 15: Hoare triple {42077#(not (= ssl3_accept_~s__state~0 8561))} assume !(16384 == ~s__state~0); {42077#(not (= ssl3_accept_~s__state~0 8561))} is VALID [2022-04-28 14:53:52,200 INFO L290 TraceCheckUtils]: 16: Hoare triple {42077#(not (= ssl3_accept_~s__state~0 8561))} assume !(8192 == ~s__state~0); {42077#(not (= ssl3_accept_~s__state~0 8561))} is VALID [2022-04-28 14:53:52,200 INFO L290 TraceCheckUtils]: 17: Hoare triple {42077#(not (= ssl3_accept_~s__state~0 8561))} assume !(24576 == ~s__state~0); {42077#(not (= ssl3_accept_~s__state~0 8561))} is VALID [2022-04-28 14:53:52,200 INFO L290 TraceCheckUtils]: 18: Hoare triple {42077#(not (= ssl3_accept_~s__state~0 8561))} assume !(8195 == ~s__state~0); {42077#(not (= ssl3_accept_~s__state~0 8561))} is VALID [2022-04-28 14:53:52,201 INFO L290 TraceCheckUtils]: 19: Hoare triple {42077#(not (= ssl3_accept_~s__state~0 8561))} assume !(8480 == ~s__state~0); {42077#(not (= ssl3_accept_~s__state~0 8561))} is VALID [2022-04-28 14:53:52,201 INFO L290 TraceCheckUtils]: 20: Hoare triple {42077#(not (= ssl3_accept_~s__state~0 8561))} assume !(8481 == ~s__state~0); {42077#(not (= ssl3_accept_~s__state~0 8561))} is VALID [2022-04-28 14:53:52,201 INFO L290 TraceCheckUtils]: 21: Hoare triple {42077#(not (= ssl3_accept_~s__state~0 8561))} assume !(8482 == ~s__state~0); {42077#(not (= ssl3_accept_~s__state~0 8561))} is VALID [2022-04-28 14:53:52,201 INFO L290 TraceCheckUtils]: 22: Hoare triple {42077#(not (= ssl3_accept_~s__state~0 8561))} assume !(8464 == ~s__state~0); {42077#(not (= ssl3_accept_~s__state~0 8561))} is VALID [2022-04-28 14:53:52,201 INFO L290 TraceCheckUtils]: 23: Hoare triple {42077#(not (= ssl3_accept_~s__state~0 8561))} assume !(8465 == ~s__state~0); {42077#(not (= ssl3_accept_~s__state~0 8561))} is VALID [2022-04-28 14:53:52,202 INFO L290 TraceCheckUtils]: 24: Hoare triple {42077#(not (= ssl3_accept_~s__state~0 8561))} assume !(8466 == ~s__state~0); {42077#(not (= ssl3_accept_~s__state~0 8561))} is VALID [2022-04-28 14:53:52,202 INFO L290 TraceCheckUtils]: 25: Hoare triple {42077#(not (= ssl3_accept_~s__state~0 8561))} assume !(8496 == ~s__state~0); {42077#(not (= ssl3_accept_~s__state~0 8561))} is VALID [2022-04-28 14:53:52,202 INFO L290 TraceCheckUtils]: 26: Hoare triple {42077#(not (= ssl3_accept_~s__state~0 8561))} assume !(8497 == ~s__state~0); {42077#(not (= ssl3_accept_~s__state~0 8561))} is VALID [2022-04-28 14:53:52,202 INFO L290 TraceCheckUtils]: 27: Hoare triple {42077#(not (= ssl3_accept_~s__state~0 8561))} assume !(8512 == ~s__state~0); {42077#(not (= ssl3_accept_~s__state~0 8561))} is VALID [2022-04-28 14:53:52,202 INFO L290 TraceCheckUtils]: 28: Hoare triple {42077#(not (= ssl3_accept_~s__state~0 8561))} assume !(8513 == ~s__state~0); {42077#(not (= ssl3_accept_~s__state~0 8561))} is VALID [2022-04-28 14:53:52,202 INFO L290 TraceCheckUtils]: 29: Hoare triple {42077#(not (= ssl3_accept_~s__state~0 8561))} assume !(8528 == ~s__state~0); {42077#(not (= ssl3_accept_~s__state~0 8561))} is VALID [2022-04-28 14:53:52,203 INFO L290 TraceCheckUtils]: 30: Hoare triple {42077#(not (= ssl3_accept_~s__state~0 8561))} assume !(8529 == ~s__state~0); {42077#(not (= ssl3_accept_~s__state~0 8561))} is VALID [2022-04-28 14:53:52,203 INFO L290 TraceCheckUtils]: 31: Hoare triple {42077#(not (= ssl3_accept_~s__state~0 8561))} assume !(8544 == ~s__state~0); {42077#(not (= ssl3_accept_~s__state~0 8561))} is VALID [2022-04-28 14:53:52,203 INFO L290 TraceCheckUtils]: 32: Hoare triple {42077#(not (= ssl3_accept_~s__state~0 8561))} assume !(8545 == ~s__state~0); {42077#(not (= ssl3_accept_~s__state~0 8561))} is VALID [2022-04-28 14:53:52,203 INFO L290 TraceCheckUtils]: 33: Hoare triple {42077#(not (= ssl3_accept_~s__state~0 8561))} assume !(8560 == ~s__state~0); {42077#(not (= ssl3_accept_~s__state~0 8561))} is VALID [2022-04-28 14:53:52,203 INFO L290 TraceCheckUtils]: 34: Hoare triple {42077#(not (= ssl3_accept_~s__state~0 8561))} assume 8561 == ~s__state~0; {42071#false} is VALID [2022-04-28 14:53:52,203 INFO L290 TraceCheckUtils]: 35: Hoare triple {42071#false} assume -2147483648 <= #t~nondet46 && #t~nondet46 <= 2147483647;~ret~0 := #t~nondet46;havoc #t~nondet46; {42071#false} is VALID [2022-04-28 14:53:52,203 INFO L290 TraceCheckUtils]: 36: Hoare triple {42071#false} assume !(~ret~0 <= 0);~s__s3__tmp__next_state___0~0 := 8576;~s__state~0 := 8448;~s__init_num~0 := 0; {42071#false} is VALID [2022-04-28 14:53:52,203 INFO L290 TraceCheckUtils]: 37: Hoare triple {42071#false} assume -2147483648 <= #t~nondet55 && #t~nondet55 <= 2147483647;~s__s3__tmp__reuse_message~0 := #t~nondet55;havoc #t~nondet55; {42071#false} is VALID [2022-04-28 14:53:52,204 INFO L290 TraceCheckUtils]: 38: Hoare triple {42071#false} assume 0 == ~s__s3__tmp__reuse_message~0; {42071#false} is VALID [2022-04-28 14:53:52,204 INFO L290 TraceCheckUtils]: 39: Hoare triple {42071#false} assume 0 == ~skip~0; {42071#false} is VALID [2022-04-28 14:53:52,204 INFO L290 TraceCheckUtils]: 40: Hoare triple {42071#false} assume 8560 == ~state~0; {42071#false} is VALID [2022-04-28 14:53:52,204 INFO L290 TraceCheckUtils]: 41: Hoare triple {42071#false} assume 8448 == ~s__state~0; {42071#false} is VALID [2022-04-28 14:53:52,204 INFO L290 TraceCheckUtils]: 42: Hoare triple {42071#false} assume -1 != ~s__verify_mode~0; {42071#false} is VALID [2022-04-28 14:53:52,204 INFO L290 TraceCheckUtils]: 43: Hoare triple {42071#false} assume -2 != ~s__verify_mode~0; {42071#false} is VALID [2022-04-28 14:53:52,204 INFO L290 TraceCheckUtils]: 44: Hoare triple {42071#false} assume 9021 != ~__cil_tmp61~0 % 18446744073709551616; {42071#false} is VALID [2022-04-28 14:53:52,204 INFO L290 TraceCheckUtils]: 45: Hoare triple {42071#false} assume 4294967294 != ~__cil_tmp58~0 % 18446744073709551616; {42071#false} is VALID [2022-04-28 14:53:52,204 INFO L290 TraceCheckUtils]: 46: Hoare triple {42071#false} assume 4 != ~blastFlag~0; {42071#false} is VALID [2022-04-28 14:53:52,204 INFO L290 TraceCheckUtils]: 47: Hoare triple {42071#false} assume 1024 != ~tmp___7~0; {42071#false} is VALID [2022-04-28 14:53:52,204 INFO L290 TraceCheckUtils]: 48: Hoare triple {42071#false} assume !false; {42071#false} is VALID [2022-04-28 14:53:52,204 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 14:53:52,204 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 14:53:52,204 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [841129167] [2022-04-28 14:53:52,204 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [841129167] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:53:52,204 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:53:52,205 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-28 14:53:52,205 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 14:53:52,205 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1921058965] [2022-04-28 14:53:52,205 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1921058965] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:53:52,205 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:53:52,205 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-28 14:53:52,205 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1640430827] [2022-04-28 14:53:52,205 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 14:53:52,205 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 [2022-04-28 14:53:52,205 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 14:53:52,205 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 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) [2022-04-28 14:53:52,225 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 49 edges. 49 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:53:52,225 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-04-28 14:53:52,225 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 14:53:52,225 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-04-28 14:53:52,225 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-04-28 14:53:52,225 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) [2022-04-28 14:53:52,847 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:53:52,847 INFO L93 Difference]: Finished difference Result 768 states and 1100 transitions. [2022-04-28 14:53:52,847 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-04-28 14:53:52,847 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 [2022-04-28 14:53:52,847 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 14:53:52,847 INFO L82 GeneralOperation]: Start removeUnreachable. 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) [2022-04-28 14:53:52,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 539 transitions. [2022-04-28 14:53:52,850 INFO L82 GeneralOperation]: Start removeUnreachable. 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) [2022-04-28 14:53:52,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 539 transitions. [2022-04-28 14:53:52,851 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 6 states and 539 transitions. [2022-04-28 14:53:53,086 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 539 edges. 539 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:53:53,093 INFO L225 Difference]: With dead ends: 768 [2022-04-28 14:53:53,093 INFO L226 Difference]: Without dead ends: 393 [2022-04-28 14:53:53,094 INFO L412 NwaCegarLoop]: 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 [2022-04-28 14:53:53,094 INFO L413 NwaCegarLoop]: 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 [2022-04-28 14:53:53,094 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [746 Valid, 217 Invalid, 415 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [52 Valid, 363 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-04-28 14:53:53,095 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 393 states. [2022-04-28 14:53:53,151 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 393 to 391. [2022-04-28 14:53:53,151 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 14:53:53,152 INFO L82 GeneralOperation]: Start isEquivalent. First operand 393 states. Second 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) [2022-04-28 14:53:53,152 INFO L74 IsIncluded]: Start isIncluded. First operand 393 states. Second 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) [2022-04-28 14:53:53,152 INFO L87 Difference]: Start difference. First operand 393 states. Second 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) [2022-04-28 14:53:53,158 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:53:53,158 INFO L93 Difference]: Finished difference Result 393 states and 561 transitions. [2022-04-28 14:53:53,158 INFO L276 IsEmpty]: Start isEmpty. Operand 393 states and 561 transitions. [2022-04-28 14:53:53,158 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:53:53,158 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:53:53,159 INFO L74 IsIncluded]: Start isIncluded. First 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) Second operand 393 states. [2022-04-28 14:53:53,159 INFO L87 Difference]: Start difference. First 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) Second operand 393 states. [2022-04-28 14:53:53,166 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:53:53,166 INFO L93 Difference]: Finished difference Result 393 states and 561 transitions. [2022-04-28 14:53:53,166 INFO L276 IsEmpty]: Start isEmpty. Operand 393 states and 561 transitions. [2022-04-28 14:53:53,166 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:53:53,166 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:53:53,166 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 14:53:53,166 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 14:53:53,167 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) [2022-04-28 14:53:53,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 391 states to 391 states and 559 transitions. [2022-04-28 14:53:53,173 INFO L78 Accepts]: Start accepts. Automaton has 391 states and 559 transitions. Word has length 49 [2022-04-28 14:53:53,173 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 14:53:53,173 INFO L495 AbstractCegarLoop]: Abstraction has 391 states and 559 transitions. [2022-04-28 14:53:53,173 INFO L496 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) [2022-04-28 14:53:53,174 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 391 states and 559 transitions. [2022-04-28 14:53:53,964 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 559 edges. 559 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:53:53,964 INFO L276 IsEmpty]: Start isEmpty. Operand 391 states and 559 transitions. [2022-04-28 14:53:53,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2022-04-28 14:53:53,964 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 14:53:53,965 INFO L195 NwaCegarLoop]: 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] [2022-04-28 14:53:53,965 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable20 [2022-04-28 14:53:53,965 INFO L420 AbstractCegarLoop]: === Iteration 22 === Targeting ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 14:53:53,965 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 14:53:53,965 INFO L85 PathProgramCache]: Analyzing trace with hash 1088761570, now seen corresponding path program 1 times [2022-04-28 14:53:53,965 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 14:53:53,965 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1337346488] [2022-04-28 14:53:53,965 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 14:53:53,965 INFO L85 PathProgramCache]: Analyzing trace with hash 1088761570, now seen corresponding path program 2 times [2022-04-28 14:53:53,965 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 14:53:53,965 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [810036169] [2022-04-28 14:53:53,966 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 14:53:53,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 14:53:53,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:53:54,017 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 14:53:54,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:53:54,019 INFO L290 TraceCheckUtils]: 0: Hoare triple {45199#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(17, 2);call #Ultimate.allocInit(12, 3); {45191#true} is VALID [2022-04-28 14:53:54,020 INFO L290 TraceCheckUtils]: 1: Hoare triple {45191#true} assume true; {45191#true} is VALID [2022-04-28 14:53:54,020 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {45191#true} {45191#true} #752#return; {45191#true} is VALID [2022-04-28 14:53:54,020 INFO L272 TraceCheckUtils]: 0: Hoare triple {45191#true} call ULTIMATE.init(); {45199#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 14:53:54,020 INFO L290 TraceCheckUtils]: 1: Hoare triple {45199#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(17, 2);call #Ultimate.allocInit(12, 3); {45191#true} is VALID [2022-04-28 14:53:54,020 INFO L290 TraceCheckUtils]: 2: Hoare triple {45191#true} assume true; {45191#true} is VALID [2022-04-28 14:53:54,020 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {45191#true} {45191#true} #752#return; {45191#true} is VALID [2022-04-28 14:53:54,020 INFO L272 TraceCheckUtils]: 4: Hoare triple {45191#true} call #t~ret59 := main(); {45191#true} is VALID [2022-04-28 14:53:54,021 INFO L290 TraceCheckUtils]: 5: Hoare triple {45191#true} havoc ~s~0;havoc ~tmp~1;~s~0 := 8464; {45196#(<= 8464 main_~s~0)} is VALID [2022-04-28 14:53:54,021 INFO L272 TraceCheckUtils]: 6: Hoare triple {45196#(<= 8464 main_~s~0)} call #t~ret58 := ssl3_accept(~s~0); {45197#(not (= 8448 |ssl3_accept_#in~initial_state|))} is VALID [2022-04-28 14:53:54,022 INFO L290 TraceCheckUtils]: 7: Hoare triple {45197#(not (= 8448 |ssl3_accept_#in~initial_state|))} ~initial_state := #in~initial_state;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~s__info_callback~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~s__in_handshake~0 := #t~nondet5;havoc #t~nondet5;havoc ~s__state~0;havoc ~s__new_session~0;havoc ~s__server~0;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~s__version~0 := #t~nondet6;havoc #t~nondet6;havoc ~s__type~0;havoc ~s__init_num~0;assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647;~s__hit~0 := #t~nondet7;havoc #t~nondet7;havoc ~s__rwstate~0;~s__init_buf___0~0 := 1;assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647;~s__debug~0 := #t~nondet8;havoc #t~nondet8;havoc ~s__shutdown~0;assume -2147483648 <= #t~nondet9 && #t~nondet9 <= 2147483647;~s__cert~0 := #t~nondet9;havoc #t~nondet9;assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647;~s__options~0 := #t~nondet10;havoc #t~nondet10;assume -2147483648 <= #t~nondet11 && #t~nondet11 <= 2147483647;~s__verify_mode~0 := #t~nondet11;havoc #t~nondet11;assume -2147483648 <= #t~nondet12 && #t~nondet12 <= 2147483647;~s__session__peer~0 := #t~nondet12;havoc #t~nondet12;assume -2147483648 <= #t~nondet13 && #t~nondet13 <= 2147483647;~s__cert__pkeys__AT0__privatekey~0 := #t~nondet13;havoc #t~nondet13;assume -2147483648 <= #t~nondet14 && #t~nondet14 <= 2147483647;~s__ctx__info_callback~0 := #t~nondet14;havoc #t~nondet14;assume -2147483648 <= #t~nondet15 && #t~nondet15 <= 2147483647;~s__ctx__stats__sess_accept_renegotiate~0 := #t~nondet15;havoc #t~nondet15;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~s__ctx__stats__sess_accept~0 := #t~nondet16;havoc #t~nondet16;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~s__ctx__stats__sess_accept_good~0 := #t~nondet17;havoc #t~nondet17;havoc ~s__s3__tmp__cert_request~0;havoc ~s__s3__tmp__reuse_message~0;havoc ~s__s3__tmp__use_rsa_tmp~0;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~s__s3__tmp__new_cipher~0 := #t~nondet18;havoc #t~nondet18;havoc ~s__s3__tmp__new_cipher__algorithms~0;havoc ~s__s3__tmp__next_state___0~0;havoc ~s__s3__tmp__new_cipher__algo_strength~0;havoc ~s__session__cipher~0;havoc ~buf~0;havoc ~l~0;havoc ~Time~0;havoc ~tmp~0;havoc ~cb~0;assume -9223372036854775808 <= #t~nondet19 && #t~nondet19 <= 9223372036854775807;~num1~0 := #t~nondet19;havoc #t~nondet19;havoc ~ret~0;havoc ~new_state~0;havoc ~state~0;havoc ~skip~0;havoc ~got_new_session~0;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~tmp___1~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~tmp___2~0 := #t~nondet21;havoc #t~nondet21;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp___3~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___4~0 := #t~nondet23;havoc #t~nondet23;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~tmp___5~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~tmp___6~0 := #t~nondet25;havoc #t~nondet25;havoc ~tmp___7~0;assume -9223372036854775808 <= #t~nondet26 && #t~nondet26 <= 9223372036854775807;~tmp___8~0 := #t~nondet26;havoc #t~nondet26;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~tmp___9~0 := #t~nondet27;havoc #t~nondet27;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~tmp___10~0 := #t~nondet28;havoc #t~nondet28;havoc ~blastFlag~0;havoc ~__cil_tmp55~0;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~0;havoc ~__cil_tmp59~0;havoc ~__cil_tmp60~0;~__cil_tmp61~0 := #t~nondet29;havoc #t~nondet29;~s__state~0 := ~initial_state;~blastFlag~0 := 0;assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647;~tmp~0 := #t~nondet30;havoc #t~nondet30;~Time~0 := ~tmp~0;~cb~0 := 0;~ret~0 := -1;~skip~0 := 0;~got_new_session~0 := 0; {45198#(not (= 8448 ssl3_accept_~s__state~0))} is VALID [2022-04-28 14:53:54,022 INFO L290 TraceCheckUtils]: 8: Hoare triple {45198#(not (= 8448 ssl3_accept_~s__state~0))} assume 0 != ~s__info_callback~0;~cb~0 := ~s__info_callback~0; {45198#(not (= 8448 ssl3_accept_~s__state~0))} is VALID [2022-04-28 14:53:54,023 INFO L290 TraceCheckUtils]: 9: Hoare triple {45198#(not (= 8448 ssl3_accept_~s__state~0))} #t~post31 := ~s__in_handshake~0;~s__in_handshake~0 := 1 + #t~post31;havoc #t~post31; {45198#(not (= 8448 ssl3_accept_~s__state~0))} is VALID [2022-04-28 14:53:54,023 INFO L290 TraceCheckUtils]: 10: Hoare triple {45198#(not (= 8448 ssl3_accept_~s__state~0))} assume !(0 != 12288 + ~tmp___1~0); {45198#(not (= 8448 ssl3_accept_~s__state~0))} is VALID [2022-04-28 14:53:54,023 INFO L290 TraceCheckUtils]: 11: Hoare triple {45198#(not (= 8448 ssl3_accept_~s__state~0))} assume !(0 == ~s__cert~0); {45198#(not (= 8448 ssl3_accept_~s__state~0))} is VALID [2022-04-28 14:53:54,023 INFO L290 TraceCheckUtils]: 12: Hoare triple {45198#(not (= 8448 ssl3_accept_~s__state~0))} assume !false; {45198#(not (= 8448 ssl3_accept_~s__state~0))} is VALID [2022-04-28 14:53:54,024 INFO L290 TraceCheckUtils]: 13: Hoare triple {45198#(not (= 8448 ssl3_accept_~s__state~0))} ~state~0 := ~s__state~0; {45198#(not (= 8448 ssl3_accept_~s__state~0))} is VALID [2022-04-28 14:53:54,024 INFO L290 TraceCheckUtils]: 14: Hoare triple {45198#(not (= 8448 ssl3_accept_~s__state~0))} assume !(12292 == ~s__state~0); {45198#(not (= 8448 ssl3_accept_~s__state~0))} is VALID [2022-04-28 14:53:54,024 INFO L290 TraceCheckUtils]: 15: Hoare triple {45198#(not (= 8448 ssl3_accept_~s__state~0))} assume !(16384 == ~s__state~0); {45198#(not (= 8448 ssl3_accept_~s__state~0))} is VALID [2022-04-28 14:53:54,024 INFO L290 TraceCheckUtils]: 16: Hoare triple {45198#(not (= 8448 ssl3_accept_~s__state~0))} assume !(8192 == ~s__state~0); {45198#(not (= 8448 ssl3_accept_~s__state~0))} is VALID [2022-04-28 14:53:54,024 INFO L290 TraceCheckUtils]: 17: Hoare triple {45198#(not (= 8448 ssl3_accept_~s__state~0))} assume !(24576 == ~s__state~0); {45198#(not (= 8448 ssl3_accept_~s__state~0))} is VALID [2022-04-28 14:53:54,025 INFO L290 TraceCheckUtils]: 18: Hoare triple {45198#(not (= 8448 ssl3_accept_~s__state~0))} assume !(8195 == ~s__state~0); {45198#(not (= 8448 ssl3_accept_~s__state~0))} is VALID [2022-04-28 14:53:54,025 INFO L290 TraceCheckUtils]: 19: Hoare triple {45198#(not (= 8448 ssl3_accept_~s__state~0))} assume !(8480 == ~s__state~0); {45198#(not (= 8448 ssl3_accept_~s__state~0))} is VALID [2022-04-28 14:53:54,025 INFO L290 TraceCheckUtils]: 20: Hoare triple {45198#(not (= 8448 ssl3_accept_~s__state~0))} assume !(8481 == ~s__state~0); {45198#(not (= 8448 ssl3_accept_~s__state~0))} is VALID [2022-04-28 14:53:54,025 INFO L290 TraceCheckUtils]: 21: Hoare triple {45198#(not (= 8448 ssl3_accept_~s__state~0))} assume !(8482 == ~s__state~0); {45198#(not (= 8448 ssl3_accept_~s__state~0))} is VALID [2022-04-28 14:53:54,026 INFO L290 TraceCheckUtils]: 22: Hoare triple {45198#(not (= 8448 ssl3_accept_~s__state~0))} assume !(8464 == ~s__state~0); {45198#(not (= 8448 ssl3_accept_~s__state~0))} is VALID [2022-04-28 14:53:54,026 INFO L290 TraceCheckUtils]: 23: Hoare triple {45198#(not (= 8448 ssl3_accept_~s__state~0))} assume !(8465 == ~s__state~0); {45198#(not (= 8448 ssl3_accept_~s__state~0))} is VALID [2022-04-28 14:53:54,026 INFO L290 TraceCheckUtils]: 24: Hoare triple {45198#(not (= 8448 ssl3_accept_~s__state~0))} assume !(8466 == ~s__state~0); {45198#(not (= 8448 ssl3_accept_~s__state~0))} is VALID [2022-04-28 14:53:54,026 INFO L290 TraceCheckUtils]: 25: Hoare triple {45198#(not (= 8448 ssl3_accept_~s__state~0))} assume !(8496 == ~s__state~0); {45198#(not (= 8448 ssl3_accept_~s__state~0))} is VALID [2022-04-28 14:53:54,027 INFO L290 TraceCheckUtils]: 26: Hoare triple {45198#(not (= 8448 ssl3_accept_~s__state~0))} assume !(8497 == ~s__state~0); {45198#(not (= 8448 ssl3_accept_~s__state~0))} is VALID [2022-04-28 14:53:54,027 INFO L290 TraceCheckUtils]: 27: Hoare triple {45198#(not (= 8448 ssl3_accept_~s__state~0))} assume !(8512 == ~s__state~0); {45198#(not (= 8448 ssl3_accept_~s__state~0))} is VALID [2022-04-28 14:53:54,027 INFO L290 TraceCheckUtils]: 28: Hoare triple {45198#(not (= 8448 ssl3_accept_~s__state~0))} assume !(8513 == ~s__state~0); {45198#(not (= 8448 ssl3_accept_~s__state~0))} is VALID [2022-04-28 14:53:54,027 INFO L290 TraceCheckUtils]: 29: Hoare triple {45198#(not (= 8448 ssl3_accept_~s__state~0))} assume !(8528 == ~s__state~0); {45198#(not (= 8448 ssl3_accept_~s__state~0))} is VALID [2022-04-28 14:53:54,028 INFO L290 TraceCheckUtils]: 30: Hoare triple {45198#(not (= 8448 ssl3_accept_~s__state~0))} assume !(8529 == ~s__state~0); {45198#(not (= 8448 ssl3_accept_~s__state~0))} is VALID [2022-04-28 14:53:54,028 INFO L290 TraceCheckUtils]: 31: Hoare triple {45198#(not (= 8448 ssl3_accept_~s__state~0))} assume !(8544 == ~s__state~0); {45198#(not (= 8448 ssl3_accept_~s__state~0))} is VALID [2022-04-28 14:53:54,028 INFO L290 TraceCheckUtils]: 32: Hoare triple {45198#(not (= 8448 ssl3_accept_~s__state~0))} assume !(8545 == ~s__state~0); {45198#(not (= 8448 ssl3_accept_~s__state~0))} is VALID [2022-04-28 14:53:54,028 INFO L290 TraceCheckUtils]: 33: Hoare triple {45198#(not (= 8448 ssl3_accept_~s__state~0))} assume !(8560 == ~s__state~0); {45198#(not (= 8448 ssl3_accept_~s__state~0))} is VALID [2022-04-28 14:53:54,029 INFO L290 TraceCheckUtils]: 34: Hoare triple {45198#(not (= 8448 ssl3_accept_~s__state~0))} assume !(8561 == ~s__state~0); {45198#(not (= 8448 ssl3_accept_~s__state~0))} is VALID [2022-04-28 14:53:54,029 INFO L290 TraceCheckUtils]: 35: Hoare triple {45198#(not (= 8448 ssl3_accept_~s__state~0))} assume 8448 == ~s__state~0; {45192#false} is VALID [2022-04-28 14:53:54,029 INFO L290 TraceCheckUtils]: 36: Hoare triple {45192#false} assume !(~num1~0 > 0); {45192#false} is VALID [2022-04-28 14:53:54,029 INFO L290 TraceCheckUtils]: 37: Hoare triple {45192#false} ~s__state~0 := ~s__s3__tmp__next_state___0~0; {45192#false} is VALID [2022-04-28 14:53:54,029 INFO L290 TraceCheckUtils]: 38: Hoare triple {45192#false} assume -2147483648 <= #t~nondet55 && #t~nondet55 <= 2147483647;~s__s3__tmp__reuse_message~0 := #t~nondet55;havoc #t~nondet55; {45192#false} is VALID [2022-04-28 14:53:54,029 INFO L290 TraceCheckUtils]: 39: Hoare triple {45192#false} assume 0 == ~s__s3__tmp__reuse_message~0; {45192#false} is VALID [2022-04-28 14:53:54,029 INFO L290 TraceCheckUtils]: 40: Hoare triple {45192#false} assume 0 == ~skip~0; {45192#false} is VALID [2022-04-28 14:53:54,029 INFO L290 TraceCheckUtils]: 41: Hoare triple {45192#false} assume 8560 == ~state~0; {45192#false} is VALID [2022-04-28 14:53:54,029 INFO L290 TraceCheckUtils]: 42: Hoare triple {45192#false} assume 8448 == ~s__state~0; {45192#false} is VALID [2022-04-28 14:53:54,029 INFO L290 TraceCheckUtils]: 43: Hoare triple {45192#false} assume -1 != ~s__verify_mode~0; {45192#false} is VALID [2022-04-28 14:53:54,029 INFO L290 TraceCheckUtils]: 44: Hoare triple {45192#false} assume -2 != ~s__verify_mode~0; {45192#false} is VALID [2022-04-28 14:53:54,029 INFO L290 TraceCheckUtils]: 45: Hoare triple {45192#false} assume 9021 != ~__cil_tmp61~0 % 18446744073709551616; {45192#false} is VALID [2022-04-28 14:53:54,029 INFO L290 TraceCheckUtils]: 46: Hoare triple {45192#false} assume 4294967294 != ~__cil_tmp58~0 % 18446744073709551616; {45192#false} is VALID [2022-04-28 14:53:54,029 INFO L290 TraceCheckUtils]: 47: Hoare triple {45192#false} assume 4 != ~blastFlag~0; {45192#false} is VALID [2022-04-28 14:53:54,030 INFO L290 TraceCheckUtils]: 48: Hoare triple {45192#false} assume 1024 != ~tmp___7~0; {45192#false} is VALID [2022-04-28 14:53:54,030 INFO L290 TraceCheckUtils]: 49: Hoare triple {45192#false} assume !false; {45192#false} is VALID [2022-04-28 14:53:54,030 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 14:53:54,030 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 14:53:54,030 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [810036169] [2022-04-28 14:53:54,030 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [810036169] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:53:54,030 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:53:54,030 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-28 14:53:54,030 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 14:53:54,030 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1337346488] [2022-04-28 14:53:54,030 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1337346488] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:53:54,030 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:53:54,030 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-28 14:53:54,030 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2069158277] [2022-04-28 14:53:54,031 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 14:53:54,031 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 [2022-04-28 14:53:54,031 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 14:53:54,031 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 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) [2022-04-28 14:53:54,056 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 50 edges. 50 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:53:54,056 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-04-28 14:53:54,056 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 14:53:54,056 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-04-28 14:53:54,056 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-04-28 14:53:54,056 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) [2022-04-28 14:53:54,794 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:53:54,795 INFO L93 Difference]: Finished difference Result 832 states and 1196 transitions. [2022-04-28 14:53:54,795 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-04-28 14:53:54,795 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 [2022-04-28 14:53:54,795 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 14:53:54,795 INFO L82 GeneralOperation]: Start removeUnreachable. 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) [2022-04-28 14:53:54,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 552 transitions. [2022-04-28 14:53:54,797 INFO L82 GeneralOperation]: Start removeUnreachable. 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) [2022-04-28 14:53:54,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 552 transitions. [2022-04-28 14:53:54,799 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 6 states and 552 transitions. [2022-04-28 14:53:55,020 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 552 edges. 552 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:53:55,028 INFO L225 Difference]: With dead ends: 832 [2022-04-28 14:53:55,028 INFO L226 Difference]: Without dead ends: 455 [2022-04-28 14:53:55,029 INFO L412 NwaCegarLoop]: 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 [2022-04-28 14:53:55,030 INFO L413 NwaCegarLoop]: 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, 0.2s IncrementalHoareTripleChecker+Time [2022-04-28 14:53:55,030 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [739 Valid, 213 Invalid, 453 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [49 Valid, 404 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-04-28 14:53:55,030 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 455 states. [2022-04-28 14:53:55,103 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 455 to 453. [2022-04-28 14:53:55,103 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 14:53:55,104 INFO L82 GeneralOperation]: Start isEquivalent. First operand 455 states. Second 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) [2022-04-28 14:53:55,104 INFO L74 IsIncluded]: Start isIncluded. First operand 455 states. Second 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) [2022-04-28 14:53:55,104 INFO L87 Difference]: Start difference. First operand 455 states. Second 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) [2022-04-28 14:53:55,112 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:53:55,112 INFO L93 Difference]: Finished difference Result 455 states and 646 transitions. [2022-04-28 14:53:55,112 INFO L276 IsEmpty]: Start isEmpty. Operand 455 states and 646 transitions. [2022-04-28 14:53:55,112 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:53:55,112 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:53:55,113 INFO L74 IsIncluded]: Start isIncluded. First 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) Second operand 455 states. [2022-04-28 14:53:55,113 INFO L87 Difference]: Start difference. First 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) Second operand 455 states. [2022-04-28 14:53:55,136 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:53:55,136 INFO L93 Difference]: Finished difference Result 455 states and 646 transitions. [2022-04-28 14:53:55,137 INFO L276 IsEmpty]: Start isEmpty. Operand 455 states and 646 transitions. [2022-04-28 14:53:55,137 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:53:55,137 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:53:55,137 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 14:53:55,137 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 14:53:55,138 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) [2022-04-28 14:53:55,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 453 states to 453 states and 645 transitions. [2022-04-28 14:53:55,147 INFO L78 Accepts]: Start accepts. Automaton has 453 states and 645 transitions. Word has length 50 [2022-04-28 14:53:55,148 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 14:53:55,148 INFO L495 AbstractCegarLoop]: Abstraction has 453 states and 645 transitions. [2022-04-28 14:53:55,148 INFO L496 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) [2022-04-28 14:53:55,148 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 453 states and 645 transitions. [2022-04-28 14:53:56,039 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 645 edges. 645 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:53:56,039 INFO L276 IsEmpty]: Start isEmpty. Operand 453 states and 645 transitions. [2022-04-28 14:53:56,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2022-04-28 14:53:56,039 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 14:53:56,040 INFO L195 NwaCegarLoop]: 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] [2022-04-28 14:53:56,040 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable21 [2022-04-28 14:53:56,040 INFO L420 AbstractCegarLoop]: === Iteration 23 === Targeting ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 14:53:56,040 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 14:53:56,040 INFO L85 PathProgramCache]: Analyzing trace with hash -1090858659, now seen corresponding path program 1 times [2022-04-28 14:53:56,040 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 14:53:56,040 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1098416744] [2022-04-28 14:53:56,040 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 14:53:56,040 INFO L85 PathProgramCache]: Analyzing trace with hash -1090858659, now seen corresponding path program 2 times [2022-04-28 14:53:56,041 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 14:53:56,041 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [743575837] [2022-04-28 14:53:56,041 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 14:53:56,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 14:53:56,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:53:56,107 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 14:53:56,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:53:56,110 INFO L290 TraceCheckUtils]: 0: Hoare triple {48696#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(17, 2);call #Ultimate.allocInit(12, 3); {48688#true} is VALID [2022-04-28 14:53:56,111 INFO L290 TraceCheckUtils]: 1: Hoare triple {48688#true} assume true; {48688#true} is VALID [2022-04-28 14:53:56,111 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {48688#true} {48688#true} #752#return; {48688#true} is VALID [2022-04-28 14:53:56,111 INFO L272 TraceCheckUtils]: 0: Hoare triple {48688#true} call ULTIMATE.init(); {48696#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 14:53:56,111 INFO L290 TraceCheckUtils]: 1: Hoare triple {48696#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(17, 2);call #Ultimate.allocInit(12, 3); {48688#true} is VALID [2022-04-28 14:53:56,111 INFO L290 TraceCheckUtils]: 2: Hoare triple {48688#true} assume true; {48688#true} is VALID [2022-04-28 14:53:56,111 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {48688#true} {48688#true} #752#return; {48688#true} is VALID [2022-04-28 14:53:56,111 INFO L272 TraceCheckUtils]: 4: Hoare triple {48688#true} call #t~ret59 := main(); {48688#true} is VALID [2022-04-28 14:53:56,111 INFO L290 TraceCheckUtils]: 5: Hoare triple {48688#true} havoc ~s~0;havoc ~tmp~1;~s~0 := 8464; {48693#(<= main_~s~0 8464)} is VALID [2022-04-28 14:53:56,112 INFO L272 TraceCheckUtils]: 6: Hoare triple {48693#(<= main_~s~0 8464)} call #t~ret58 := ssl3_accept(~s~0); {48694#(not (= 8640 |ssl3_accept_#in~initial_state|))} is VALID [2022-04-28 14:53:56,113 INFO L290 TraceCheckUtils]: 7: Hoare triple {48694#(not (= 8640 |ssl3_accept_#in~initial_state|))} ~initial_state := #in~initial_state;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~s__info_callback~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~s__in_handshake~0 := #t~nondet5;havoc #t~nondet5;havoc ~s__state~0;havoc ~s__new_session~0;havoc ~s__server~0;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~s__version~0 := #t~nondet6;havoc #t~nondet6;havoc ~s__type~0;havoc ~s__init_num~0;assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647;~s__hit~0 := #t~nondet7;havoc #t~nondet7;havoc ~s__rwstate~0;~s__init_buf___0~0 := 1;assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647;~s__debug~0 := #t~nondet8;havoc #t~nondet8;havoc ~s__shutdown~0;assume -2147483648 <= #t~nondet9 && #t~nondet9 <= 2147483647;~s__cert~0 := #t~nondet9;havoc #t~nondet9;assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647;~s__options~0 := #t~nondet10;havoc #t~nondet10;assume -2147483648 <= #t~nondet11 && #t~nondet11 <= 2147483647;~s__verify_mode~0 := #t~nondet11;havoc #t~nondet11;assume -2147483648 <= #t~nondet12 && #t~nondet12 <= 2147483647;~s__session__peer~0 := #t~nondet12;havoc #t~nondet12;assume -2147483648 <= #t~nondet13 && #t~nondet13 <= 2147483647;~s__cert__pkeys__AT0__privatekey~0 := #t~nondet13;havoc #t~nondet13;assume -2147483648 <= #t~nondet14 && #t~nondet14 <= 2147483647;~s__ctx__info_callback~0 := #t~nondet14;havoc #t~nondet14;assume -2147483648 <= #t~nondet15 && #t~nondet15 <= 2147483647;~s__ctx__stats__sess_accept_renegotiate~0 := #t~nondet15;havoc #t~nondet15;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~s__ctx__stats__sess_accept~0 := #t~nondet16;havoc #t~nondet16;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~s__ctx__stats__sess_accept_good~0 := #t~nondet17;havoc #t~nondet17;havoc ~s__s3__tmp__cert_request~0;havoc ~s__s3__tmp__reuse_message~0;havoc ~s__s3__tmp__use_rsa_tmp~0;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~s__s3__tmp__new_cipher~0 := #t~nondet18;havoc #t~nondet18;havoc ~s__s3__tmp__new_cipher__algorithms~0;havoc ~s__s3__tmp__next_state___0~0;havoc ~s__s3__tmp__new_cipher__algo_strength~0;havoc ~s__session__cipher~0;havoc ~buf~0;havoc ~l~0;havoc ~Time~0;havoc ~tmp~0;havoc ~cb~0;assume -9223372036854775808 <= #t~nondet19 && #t~nondet19 <= 9223372036854775807;~num1~0 := #t~nondet19;havoc #t~nondet19;havoc ~ret~0;havoc ~new_state~0;havoc ~state~0;havoc ~skip~0;havoc ~got_new_session~0;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~tmp___1~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~tmp___2~0 := #t~nondet21;havoc #t~nondet21;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp___3~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___4~0 := #t~nondet23;havoc #t~nondet23;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~tmp___5~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~tmp___6~0 := #t~nondet25;havoc #t~nondet25;havoc ~tmp___7~0;assume -9223372036854775808 <= #t~nondet26 && #t~nondet26 <= 9223372036854775807;~tmp___8~0 := #t~nondet26;havoc #t~nondet26;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~tmp___9~0 := #t~nondet27;havoc #t~nondet27;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~tmp___10~0 := #t~nondet28;havoc #t~nondet28;havoc ~blastFlag~0;havoc ~__cil_tmp55~0;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~0;havoc ~__cil_tmp59~0;havoc ~__cil_tmp60~0;~__cil_tmp61~0 := #t~nondet29;havoc #t~nondet29;~s__state~0 := ~initial_state;~blastFlag~0 := 0;assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647;~tmp~0 := #t~nondet30;havoc #t~nondet30;~Time~0 := ~tmp~0;~cb~0 := 0;~ret~0 := -1;~skip~0 := 0;~got_new_session~0 := 0; {48695#(not (= ssl3_accept_~s__state~0 8640))} is VALID [2022-04-28 14:53:56,113 INFO L290 TraceCheckUtils]: 8: Hoare triple {48695#(not (= ssl3_accept_~s__state~0 8640))} assume 0 != ~s__info_callback~0;~cb~0 := ~s__info_callback~0; {48695#(not (= ssl3_accept_~s__state~0 8640))} is VALID [2022-04-28 14:53:56,113 INFO L290 TraceCheckUtils]: 9: Hoare triple {48695#(not (= ssl3_accept_~s__state~0 8640))} #t~post31 := ~s__in_handshake~0;~s__in_handshake~0 := 1 + #t~post31;havoc #t~post31; {48695#(not (= ssl3_accept_~s__state~0 8640))} is VALID [2022-04-28 14:53:56,114 INFO L290 TraceCheckUtils]: 10: Hoare triple {48695#(not (= ssl3_accept_~s__state~0 8640))} assume !(0 != 12288 + ~tmp___1~0); {48695#(not (= ssl3_accept_~s__state~0 8640))} is VALID [2022-04-28 14:53:56,114 INFO L290 TraceCheckUtils]: 11: Hoare triple {48695#(not (= ssl3_accept_~s__state~0 8640))} assume !(0 == ~s__cert~0); {48695#(not (= ssl3_accept_~s__state~0 8640))} is VALID [2022-04-28 14:53:56,114 INFO L290 TraceCheckUtils]: 12: Hoare triple {48695#(not (= ssl3_accept_~s__state~0 8640))} assume !false; {48695#(not (= ssl3_accept_~s__state~0 8640))} is VALID [2022-04-28 14:53:56,114 INFO L290 TraceCheckUtils]: 13: Hoare triple {48695#(not (= ssl3_accept_~s__state~0 8640))} ~state~0 := ~s__state~0; {48695#(not (= ssl3_accept_~s__state~0 8640))} is VALID [2022-04-28 14:53:56,114 INFO L290 TraceCheckUtils]: 14: Hoare triple {48695#(not (= ssl3_accept_~s__state~0 8640))} assume !(12292 == ~s__state~0); {48695#(not (= ssl3_accept_~s__state~0 8640))} is VALID [2022-04-28 14:53:56,115 INFO L290 TraceCheckUtils]: 15: Hoare triple {48695#(not (= ssl3_accept_~s__state~0 8640))} assume !(16384 == ~s__state~0); {48695#(not (= ssl3_accept_~s__state~0 8640))} is VALID [2022-04-28 14:53:56,115 INFO L290 TraceCheckUtils]: 16: Hoare triple {48695#(not (= ssl3_accept_~s__state~0 8640))} assume !(8192 == ~s__state~0); {48695#(not (= ssl3_accept_~s__state~0 8640))} is VALID [2022-04-28 14:53:56,115 INFO L290 TraceCheckUtils]: 17: Hoare triple {48695#(not (= ssl3_accept_~s__state~0 8640))} assume !(24576 == ~s__state~0); {48695#(not (= ssl3_accept_~s__state~0 8640))} is VALID [2022-04-28 14:53:56,115 INFO L290 TraceCheckUtils]: 18: Hoare triple {48695#(not (= ssl3_accept_~s__state~0 8640))} assume !(8195 == ~s__state~0); {48695#(not (= ssl3_accept_~s__state~0 8640))} is VALID [2022-04-28 14:53:56,115 INFO L290 TraceCheckUtils]: 19: Hoare triple {48695#(not (= ssl3_accept_~s__state~0 8640))} assume !(8480 == ~s__state~0); {48695#(not (= ssl3_accept_~s__state~0 8640))} is VALID [2022-04-28 14:53:56,116 INFO L290 TraceCheckUtils]: 20: Hoare triple {48695#(not (= ssl3_accept_~s__state~0 8640))} assume !(8481 == ~s__state~0); {48695#(not (= ssl3_accept_~s__state~0 8640))} is VALID [2022-04-28 14:53:56,116 INFO L290 TraceCheckUtils]: 21: Hoare triple {48695#(not (= ssl3_accept_~s__state~0 8640))} assume !(8482 == ~s__state~0); {48695#(not (= ssl3_accept_~s__state~0 8640))} is VALID [2022-04-28 14:53:56,116 INFO L290 TraceCheckUtils]: 22: Hoare triple {48695#(not (= ssl3_accept_~s__state~0 8640))} assume !(8464 == ~s__state~0); {48695#(not (= ssl3_accept_~s__state~0 8640))} is VALID [2022-04-28 14:53:56,116 INFO L290 TraceCheckUtils]: 23: Hoare triple {48695#(not (= ssl3_accept_~s__state~0 8640))} assume !(8465 == ~s__state~0); {48695#(not (= ssl3_accept_~s__state~0 8640))} is VALID [2022-04-28 14:53:56,116 INFO L290 TraceCheckUtils]: 24: Hoare triple {48695#(not (= ssl3_accept_~s__state~0 8640))} assume !(8466 == ~s__state~0); {48695#(not (= ssl3_accept_~s__state~0 8640))} is VALID [2022-04-28 14:53:56,117 INFO L290 TraceCheckUtils]: 25: Hoare triple {48695#(not (= ssl3_accept_~s__state~0 8640))} assume !(8496 == ~s__state~0); {48695#(not (= ssl3_accept_~s__state~0 8640))} is VALID [2022-04-28 14:53:56,117 INFO L290 TraceCheckUtils]: 26: Hoare triple {48695#(not (= ssl3_accept_~s__state~0 8640))} assume !(8497 == ~s__state~0); {48695#(not (= ssl3_accept_~s__state~0 8640))} is VALID [2022-04-28 14:53:56,117 INFO L290 TraceCheckUtils]: 27: Hoare triple {48695#(not (= ssl3_accept_~s__state~0 8640))} assume !(8512 == ~s__state~0); {48695#(not (= ssl3_accept_~s__state~0 8640))} is VALID [2022-04-28 14:53:56,117 INFO L290 TraceCheckUtils]: 28: Hoare triple {48695#(not (= ssl3_accept_~s__state~0 8640))} assume !(8513 == ~s__state~0); {48695#(not (= ssl3_accept_~s__state~0 8640))} is VALID [2022-04-28 14:53:56,117 INFO L290 TraceCheckUtils]: 29: Hoare triple {48695#(not (= ssl3_accept_~s__state~0 8640))} assume !(8528 == ~s__state~0); {48695#(not (= ssl3_accept_~s__state~0 8640))} is VALID [2022-04-28 14:53:56,118 INFO L290 TraceCheckUtils]: 30: Hoare triple {48695#(not (= ssl3_accept_~s__state~0 8640))} assume !(8529 == ~s__state~0); {48695#(not (= ssl3_accept_~s__state~0 8640))} is VALID [2022-04-28 14:53:56,118 INFO L290 TraceCheckUtils]: 31: Hoare triple {48695#(not (= ssl3_accept_~s__state~0 8640))} assume !(8544 == ~s__state~0); {48695#(not (= ssl3_accept_~s__state~0 8640))} is VALID [2022-04-28 14:53:56,118 INFO L290 TraceCheckUtils]: 32: Hoare triple {48695#(not (= ssl3_accept_~s__state~0 8640))} assume !(8545 == ~s__state~0); {48695#(not (= ssl3_accept_~s__state~0 8640))} is VALID [2022-04-28 14:53:56,118 INFO L290 TraceCheckUtils]: 33: Hoare triple {48695#(not (= ssl3_accept_~s__state~0 8640))} assume !(8560 == ~s__state~0); {48695#(not (= ssl3_accept_~s__state~0 8640))} is VALID [2022-04-28 14:53:56,118 INFO L290 TraceCheckUtils]: 34: Hoare triple {48695#(not (= ssl3_accept_~s__state~0 8640))} assume !(8561 == ~s__state~0); {48695#(not (= ssl3_accept_~s__state~0 8640))} is VALID [2022-04-28 14:53:56,119 INFO L290 TraceCheckUtils]: 35: Hoare triple {48695#(not (= ssl3_accept_~s__state~0 8640))} assume !(8448 == ~s__state~0); {48695#(not (= ssl3_accept_~s__state~0 8640))} is VALID [2022-04-28 14:53:56,119 INFO L290 TraceCheckUtils]: 36: Hoare triple {48695#(not (= ssl3_accept_~s__state~0 8640))} assume !(8576 == ~s__state~0); {48695#(not (= ssl3_accept_~s__state~0 8640))} is VALID [2022-04-28 14:53:56,119 INFO L290 TraceCheckUtils]: 37: Hoare triple {48695#(not (= ssl3_accept_~s__state~0 8640))} assume !(8577 == ~s__state~0); {48695#(not (= ssl3_accept_~s__state~0 8640))} is VALID [2022-04-28 14:53:56,119 INFO L290 TraceCheckUtils]: 38: Hoare triple {48695#(not (= ssl3_accept_~s__state~0 8640))} assume !(8592 == ~s__state~0); {48695#(not (= ssl3_accept_~s__state~0 8640))} is VALID [2022-04-28 14:53:56,120 INFO L290 TraceCheckUtils]: 39: Hoare triple {48695#(not (= ssl3_accept_~s__state~0 8640))} assume !(8593 == ~s__state~0); {48695#(not (= ssl3_accept_~s__state~0 8640))} is VALID [2022-04-28 14:53:56,120 INFO L290 TraceCheckUtils]: 40: Hoare triple {48695#(not (= ssl3_accept_~s__state~0 8640))} assume !(8608 == ~s__state~0); {48695#(not (= ssl3_accept_~s__state~0 8640))} is VALID [2022-04-28 14:53:56,120 INFO L290 TraceCheckUtils]: 41: Hoare triple {48695#(not (= ssl3_accept_~s__state~0 8640))} assume !(8609 == ~s__state~0); {48695#(not (= ssl3_accept_~s__state~0 8640))} is VALID [2022-04-28 14:53:56,120 INFO L290 TraceCheckUtils]: 42: Hoare triple {48695#(not (= ssl3_accept_~s__state~0 8640))} assume 8640 == ~s__state~0; {48689#false} is VALID [2022-04-28 14:53:56,120 INFO L290 TraceCheckUtils]: 43: Hoare triple {48689#false} assume -2147483648 <= #t~nondet51 && #t~nondet51 <= 2147483647;~ret~0 := #t~nondet51;havoc #t~nondet51; {48689#false} is VALID [2022-04-28 14:53:56,120 INFO L290 TraceCheckUtils]: 44: Hoare triple {48689#false} assume !(9 == ~blastFlag~0); {48689#false} is VALID [2022-04-28 14:53:56,120 INFO L290 TraceCheckUtils]: 45: Hoare triple {48689#false} assume !(12 == ~blastFlag~0); {48689#false} is VALID [2022-04-28 14:53:56,120 INFO L290 TraceCheckUtils]: 46: Hoare triple {48689#false} assume !(15 == ~blastFlag~0); {48689#false} is VALID [2022-04-28 14:53:56,121 INFO L290 TraceCheckUtils]: 47: Hoare triple {48689#false} assume !(18 == ~blastFlag~0); {48689#false} is VALID [2022-04-28 14:53:56,121 INFO L290 TraceCheckUtils]: 48: Hoare triple {48689#false} assume 21 == ~blastFlag~0; {48689#false} is VALID [2022-04-28 14:53:56,121 INFO L290 TraceCheckUtils]: 49: Hoare triple {48689#false} assume !false; {48689#false} is VALID [2022-04-28 14:53:56,122 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 14:53:56,122 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 14:53:56,122 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [743575837] [2022-04-28 14:53:56,122 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [743575837] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:53:56,122 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:53:56,122 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-28 14:53:56,122 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 14:53:56,122 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1098416744] [2022-04-28 14:53:56,122 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1098416744] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:53:56,122 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:53:56,122 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-28 14:53:56,122 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1820724886] [2022-04-28 14:53:56,122 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 14:53:56,123 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 [2022-04-28 14:53:56,123 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 14:53:56,123 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 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) [2022-04-28 14:53:56,146 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 50 edges. 50 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:53:56,146 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-04-28 14:53:56,146 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 14:53:56,147 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-04-28 14:53:56,147 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-04-28 14:53:56,147 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) [2022-04-28 14:53:56,968 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:53:56,968 INFO L93 Difference]: Finished difference Result 944 states and 1344 transitions. [2022-04-28 14:53:56,969 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-04-28 14:53:56,969 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 [2022-04-28 14:53:56,969 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 14:53:56,969 INFO L82 GeneralOperation]: Start removeUnreachable. 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) [2022-04-28 14:53:56,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 567 transitions. [2022-04-28 14:53:56,971 INFO L82 GeneralOperation]: Start removeUnreachable. 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) [2022-04-28 14:53:56,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 567 transitions. [2022-04-28 14:53:56,973 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 6 states and 567 transitions. [2022-04-28 14:53:57,193 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 567 edges. 567 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:53:57,203 INFO L225 Difference]: With dead ends: 944 [2022-04-28 14:53:57,203 INFO L226 Difference]: Without dead ends: 505 [2022-04-28 14:53:57,204 INFO L412 NwaCegarLoop]: 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 [2022-04-28 14:53:57,204 INFO L413 NwaCegarLoop]: 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 [2022-04-28 14:53:57,205 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [809 Valid, 212 Invalid, 437 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [60 Valid, 377 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-04-28 14:53:57,205 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 505 states. [2022-04-28 14:53:57,286 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 505 to 495. [2022-04-28 14:53:57,287 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 14:53:57,287 INFO L82 GeneralOperation]: Start isEquivalent. First operand 505 states. Second 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) [2022-04-28 14:53:57,288 INFO L74 IsIncluded]: Start isIncluded. First operand 505 states. Second 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) [2022-04-28 14:53:57,288 INFO L87 Difference]: Start difference. First operand 505 states. Second 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) [2022-04-28 14:53:57,296 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:53:57,296 INFO L93 Difference]: Finished difference Result 505 states and 716 transitions. [2022-04-28 14:53:57,296 INFO L276 IsEmpty]: Start isEmpty. Operand 505 states and 716 transitions. [2022-04-28 14:53:57,296 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:53:57,296 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:53:57,297 INFO L74 IsIncluded]: Start isIncluded. First 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) Second operand 505 states. [2022-04-28 14:53:57,297 INFO L87 Difference]: Start difference. First 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) Second operand 505 states. [2022-04-28 14:53:57,305 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:53:57,305 INFO L93 Difference]: Finished difference Result 505 states and 716 transitions. [2022-04-28 14:53:57,306 INFO L276 IsEmpty]: Start isEmpty. Operand 505 states and 716 transitions. [2022-04-28 14:53:57,306 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:53:57,306 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:53:57,306 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 14:53:57,306 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 14:53:57,306 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) [2022-04-28 14:53:57,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 495 states to 495 states and 701 transitions. [2022-04-28 14:53:57,316 INFO L78 Accepts]: Start accepts. Automaton has 495 states and 701 transitions. Word has length 50 [2022-04-28 14:53:57,316 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 14:53:57,316 INFO L495 AbstractCegarLoop]: Abstraction has 495 states and 701 transitions. [2022-04-28 14:53:57,316 INFO L496 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) [2022-04-28 14:53:57,316 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 495 states and 701 transitions. [2022-04-28 14:53:58,500 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 701 edges. 701 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:53:58,500 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 701 transitions. [2022-04-28 14:53:58,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2022-04-28 14:53:58,501 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 14:53:58,501 INFO L195 NwaCegarLoop]: 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] [2022-04-28 14:53:58,501 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable22 [2022-04-28 14:53:58,501 INFO L420 AbstractCegarLoop]: === Iteration 24 === Targeting ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 14:53:58,501 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 14:53:58,501 INFO L85 PathProgramCache]: Analyzing trace with hash -163662636, now seen corresponding path program 1 times [2022-04-28 14:53:58,501 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 14:53:58,501 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [306902786] [2022-04-28 14:53:58,502 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 14:53:58,502 INFO L85 PathProgramCache]: Analyzing trace with hash -163662636, now seen corresponding path program 2 times [2022-04-28 14:53:58,502 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 14:53:58,502 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1342600376] [2022-04-28 14:53:58,502 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 14:53:58,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 14:53:58,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:53:58,555 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 14:53:58,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:53:58,558 INFO L290 TraceCheckUtils]: 0: Hoare triple {52601#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(17, 2);call #Ultimate.allocInit(12, 3); {52593#true} is VALID [2022-04-28 14:53:58,558 INFO L290 TraceCheckUtils]: 1: Hoare triple {52593#true} assume true; {52593#true} is VALID [2022-04-28 14:53:58,558 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {52593#true} {52593#true} #752#return; {52593#true} is VALID [2022-04-28 14:53:58,558 INFO L272 TraceCheckUtils]: 0: Hoare triple {52593#true} call ULTIMATE.init(); {52601#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 14:53:58,558 INFO L290 TraceCheckUtils]: 1: Hoare triple {52601#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(17, 2);call #Ultimate.allocInit(12, 3); {52593#true} is VALID [2022-04-28 14:53:58,559 INFO L290 TraceCheckUtils]: 2: Hoare triple {52593#true} assume true; {52593#true} is VALID [2022-04-28 14:53:58,559 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {52593#true} {52593#true} #752#return; {52593#true} is VALID [2022-04-28 14:53:58,559 INFO L272 TraceCheckUtils]: 4: Hoare triple {52593#true} call #t~ret59 := main(); {52593#true} is VALID [2022-04-28 14:53:58,559 INFO L290 TraceCheckUtils]: 5: Hoare triple {52593#true} havoc ~s~0;havoc ~tmp~1;~s~0 := 8464; {52598#(<= main_~s~0 8464)} is VALID [2022-04-28 14:53:58,559 INFO L272 TraceCheckUtils]: 6: Hoare triple {52598#(<= main_~s~0 8464)} call #t~ret58 := ssl3_accept(~s~0); {52599#(not (= 8641 |ssl3_accept_#in~initial_state|))} is VALID [2022-04-28 14:53:58,561 INFO L290 TraceCheckUtils]: 7: Hoare triple {52599#(not (= 8641 |ssl3_accept_#in~initial_state|))} ~initial_state := #in~initial_state;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~s__info_callback~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~s__in_handshake~0 := #t~nondet5;havoc #t~nondet5;havoc ~s__state~0;havoc ~s__new_session~0;havoc ~s__server~0;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~s__version~0 := #t~nondet6;havoc #t~nondet6;havoc ~s__type~0;havoc ~s__init_num~0;assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647;~s__hit~0 := #t~nondet7;havoc #t~nondet7;havoc ~s__rwstate~0;~s__init_buf___0~0 := 1;assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647;~s__debug~0 := #t~nondet8;havoc #t~nondet8;havoc ~s__shutdown~0;assume -2147483648 <= #t~nondet9 && #t~nondet9 <= 2147483647;~s__cert~0 := #t~nondet9;havoc #t~nondet9;assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647;~s__options~0 := #t~nondet10;havoc #t~nondet10;assume -2147483648 <= #t~nondet11 && #t~nondet11 <= 2147483647;~s__verify_mode~0 := #t~nondet11;havoc #t~nondet11;assume -2147483648 <= #t~nondet12 && #t~nondet12 <= 2147483647;~s__session__peer~0 := #t~nondet12;havoc #t~nondet12;assume -2147483648 <= #t~nondet13 && #t~nondet13 <= 2147483647;~s__cert__pkeys__AT0__privatekey~0 := #t~nondet13;havoc #t~nondet13;assume -2147483648 <= #t~nondet14 && #t~nondet14 <= 2147483647;~s__ctx__info_callback~0 := #t~nondet14;havoc #t~nondet14;assume -2147483648 <= #t~nondet15 && #t~nondet15 <= 2147483647;~s__ctx__stats__sess_accept_renegotiate~0 := #t~nondet15;havoc #t~nondet15;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~s__ctx__stats__sess_accept~0 := #t~nondet16;havoc #t~nondet16;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~s__ctx__stats__sess_accept_good~0 := #t~nondet17;havoc #t~nondet17;havoc ~s__s3__tmp__cert_request~0;havoc ~s__s3__tmp__reuse_message~0;havoc ~s__s3__tmp__use_rsa_tmp~0;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~s__s3__tmp__new_cipher~0 := #t~nondet18;havoc #t~nondet18;havoc ~s__s3__tmp__new_cipher__algorithms~0;havoc ~s__s3__tmp__next_state___0~0;havoc ~s__s3__tmp__new_cipher__algo_strength~0;havoc ~s__session__cipher~0;havoc ~buf~0;havoc ~l~0;havoc ~Time~0;havoc ~tmp~0;havoc ~cb~0;assume -9223372036854775808 <= #t~nondet19 && #t~nondet19 <= 9223372036854775807;~num1~0 := #t~nondet19;havoc #t~nondet19;havoc ~ret~0;havoc ~new_state~0;havoc ~state~0;havoc ~skip~0;havoc ~got_new_session~0;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~tmp___1~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~tmp___2~0 := #t~nondet21;havoc #t~nondet21;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp___3~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___4~0 := #t~nondet23;havoc #t~nondet23;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~tmp___5~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~tmp___6~0 := #t~nondet25;havoc #t~nondet25;havoc ~tmp___7~0;assume -9223372036854775808 <= #t~nondet26 && #t~nondet26 <= 9223372036854775807;~tmp___8~0 := #t~nondet26;havoc #t~nondet26;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~tmp___9~0 := #t~nondet27;havoc #t~nondet27;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~tmp___10~0 := #t~nondet28;havoc #t~nondet28;havoc ~blastFlag~0;havoc ~__cil_tmp55~0;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~0;havoc ~__cil_tmp59~0;havoc ~__cil_tmp60~0;~__cil_tmp61~0 := #t~nondet29;havoc #t~nondet29;~s__state~0 := ~initial_state;~blastFlag~0 := 0;assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647;~tmp~0 := #t~nondet30;havoc #t~nondet30;~Time~0 := ~tmp~0;~cb~0 := 0;~ret~0 := -1;~skip~0 := 0;~got_new_session~0 := 0; {52600#(not (= ssl3_accept_~s__state~0 8641))} is VALID [2022-04-28 14:53:58,561 INFO L290 TraceCheckUtils]: 8: Hoare triple {52600#(not (= ssl3_accept_~s__state~0 8641))} assume 0 != ~s__info_callback~0;~cb~0 := ~s__info_callback~0; {52600#(not (= ssl3_accept_~s__state~0 8641))} is VALID [2022-04-28 14:53:58,561 INFO L290 TraceCheckUtils]: 9: Hoare triple {52600#(not (= ssl3_accept_~s__state~0 8641))} #t~post31 := ~s__in_handshake~0;~s__in_handshake~0 := 1 + #t~post31;havoc #t~post31; {52600#(not (= ssl3_accept_~s__state~0 8641))} is VALID [2022-04-28 14:53:58,562 INFO L290 TraceCheckUtils]: 10: Hoare triple {52600#(not (= ssl3_accept_~s__state~0 8641))} assume !(0 != 12288 + ~tmp___1~0); {52600#(not (= ssl3_accept_~s__state~0 8641))} is VALID [2022-04-28 14:53:58,562 INFO L290 TraceCheckUtils]: 11: Hoare triple {52600#(not (= ssl3_accept_~s__state~0 8641))} assume !(0 == ~s__cert~0); {52600#(not (= ssl3_accept_~s__state~0 8641))} is VALID [2022-04-28 14:53:58,562 INFO L290 TraceCheckUtils]: 12: Hoare triple {52600#(not (= ssl3_accept_~s__state~0 8641))} assume !false; {52600#(not (= ssl3_accept_~s__state~0 8641))} is VALID [2022-04-28 14:53:58,563 INFO L290 TraceCheckUtils]: 13: Hoare triple {52600#(not (= ssl3_accept_~s__state~0 8641))} ~state~0 := ~s__state~0; {52600#(not (= ssl3_accept_~s__state~0 8641))} is VALID [2022-04-28 14:53:58,563 INFO L290 TraceCheckUtils]: 14: Hoare triple {52600#(not (= ssl3_accept_~s__state~0 8641))} assume !(12292 == ~s__state~0); {52600#(not (= ssl3_accept_~s__state~0 8641))} is VALID [2022-04-28 14:53:58,563 INFO L290 TraceCheckUtils]: 15: Hoare triple {52600#(not (= ssl3_accept_~s__state~0 8641))} assume !(16384 == ~s__state~0); {52600#(not (= ssl3_accept_~s__state~0 8641))} is VALID [2022-04-28 14:53:58,564 INFO L290 TraceCheckUtils]: 16: Hoare triple {52600#(not (= ssl3_accept_~s__state~0 8641))} assume !(8192 == ~s__state~0); {52600#(not (= ssl3_accept_~s__state~0 8641))} is VALID [2022-04-28 14:53:58,564 INFO L290 TraceCheckUtils]: 17: Hoare triple {52600#(not (= ssl3_accept_~s__state~0 8641))} assume !(24576 == ~s__state~0); {52600#(not (= ssl3_accept_~s__state~0 8641))} is VALID [2022-04-28 14:53:58,564 INFO L290 TraceCheckUtils]: 18: Hoare triple {52600#(not (= ssl3_accept_~s__state~0 8641))} assume !(8195 == ~s__state~0); {52600#(not (= ssl3_accept_~s__state~0 8641))} is VALID [2022-04-28 14:53:58,564 INFO L290 TraceCheckUtils]: 19: Hoare triple {52600#(not (= ssl3_accept_~s__state~0 8641))} assume !(8480 == ~s__state~0); {52600#(not (= ssl3_accept_~s__state~0 8641))} is VALID [2022-04-28 14:53:58,565 INFO L290 TraceCheckUtils]: 20: Hoare triple {52600#(not (= ssl3_accept_~s__state~0 8641))} assume !(8481 == ~s__state~0); {52600#(not (= ssl3_accept_~s__state~0 8641))} is VALID [2022-04-28 14:53:58,565 INFO L290 TraceCheckUtils]: 21: Hoare triple {52600#(not (= ssl3_accept_~s__state~0 8641))} assume !(8482 == ~s__state~0); {52600#(not (= ssl3_accept_~s__state~0 8641))} is VALID [2022-04-28 14:53:58,565 INFO L290 TraceCheckUtils]: 22: Hoare triple {52600#(not (= ssl3_accept_~s__state~0 8641))} assume !(8464 == ~s__state~0); {52600#(not (= ssl3_accept_~s__state~0 8641))} is VALID [2022-04-28 14:53:58,566 INFO L290 TraceCheckUtils]: 23: Hoare triple {52600#(not (= ssl3_accept_~s__state~0 8641))} assume !(8465 == ~s__state~0); {52600#(not (= ssl3_accept_~s__state~0 8641))} is VALID [2022-04-28 14:53:58,566 INFO L290 TraceCheckUtils]: 24: Hoare triple {52600#(not (= ssl3_accept_~s__state~0 8641))} assume !(8466 == ~s__state~0); {52600#(not (= ssl3_accept_~s__state~0 8641))} is VALID [2022-04-28 14:53:58,566 INFO L290 TraceCheckUtils]: 25: Hoare triple {52600#(not (= ssl3_accept_~s__state~0 8641))} assume !(8496 == ~s__state~0); {52600#(not (= ssl3_accept_~s__state~0 8641))} is VALID [2022-04-28 14:53:58,566 INFO L290 TraceCheckUtils]: 26: Hoare triple {52600#(not (= ssl3_accept_~s__state~0 8641))} assume !(8497 == ~s__state~0); {52600#(not (= ssl3_accept_~s__state~0 8641))} is VALID [2022-04-28 14:53:58,567 INFO L290 TraceCheckUtils]: 27: Hoare triple {52600#(not (= ssl3_accept_~s__state~0 8641))} assume !(8512 == ~s__state~0); {52600#(not (= ssl3_accept_~s__state~0 8641))} is VALID [2022-04-28 14:53:58,567 INFO L290 TraceCheckUtils]: 28: Hoare triple {52600#(not (= ssl3_accept_~s__state~0 8641))} assume !(8513 == ~s__state~0); {52600#(not (= ssl3_accept_~s__state~0 8641))} is VALID [2022-04-28 14:53:58,567 INFO L290 TraceCheckUtils]: 29: Hoare triple {52600#(not (= ssl3_accept_~s__state~0 8641))} assume !(8528 == ~s__state~0); {52600#(not (= ssl3_accept_~s__state~0 8641))} is VALID [2022-04-28 14:53:58,568 INFO L290 TraceCheckUtils]: 30: Hoare triple {52600#(not (= ssl3_accept_~s__state~0 8641))} assume !(8529 == ~s__state~0); {52600#(not (= ssl3_accept_~s__state~0 8641))} is VALID [2022-04-28 14:53:58,568 INFO L290 TraceCheckUtils]: 31: Hoare triple {52600#(not (= ssl3_accept_~s__state~0 8641))} assume !(8544 == ~s__state~0); {52600#(not (= ssl3_accept_~s__state~0 8641))} is VALID [2022-04-28 14:53:58,568 INFO L290 TraceCheckUtils]: 32: Hoare triple {52600#(not (= ssl3_accept_~s__state~0 8641))} assume !(8545 == ~s__state~0); {52600#(not (= ssl3_accept_~s__state~0 8641))} is VALID [2022-04-28 14:53:58,568 INFO L290 TraceCheckUtils]: 33: Hoare triple {52600#(not (= ssl3_accept_~s__state~0 8641))} assume !(8560 == ~s__state~0); {52600#(not (= ssl3_accept_~s__state~0 8641))} is VALID [2022-04-28 14:53:58,569 INFO L290 TraceCheckUtils]: 34: Hoare triple {52600#(not (= ssl3_accept_~s__state~0 8641))} assume !(8561 == ~s__state~0); {52600#(not (= ssl3_accept_~s__state~0 8641))} is VALID [2022-04-28 14:53:58,569 INFO L290 TraceCheckUtils]: 35: Hoare triple {52600#(not (= ssl3_accept_~s__state~0 8641))} assume !(8448 == ~s__state~0); {52600#(not (= ssl3_accept_~s__state~0 8641))} is VALID [2022-04-28 14:53:58,569 INFO L290 TraceCheckUtils]: 36: Hoare triple {52600#(not (= ssl3_accept_~s__state~0 8641))} assume !(8576 == ~s__state~0); {52600#(not (= ssl3_accept_~s__state~0 8641))} is VALID [2022-04-28 14:53:58,570 INFO L290 TraceCheckUtils]: 37: Hoare triple {52600#(not (= ssl3_accept_~s__state~0 8641))} assume !(8577 == ~s__state~0); {52600#(not (= ssl3_accept_~s__state~0 8641))} is VALID [2022-04-28 14:53:58,570 INFO L290 TraceCheckUtils]: 38: Hoare triple {52600#(not (= ssl3_accept_~s__state~0 8641))} assume !(8592 == ~s__state~0); {52600#(not (= ssl3_accept_~s__state~0 8641))} is VALID [2022-04-28 14:53:58,570 INFO L290 TraceCheckUtils]: 39: Hoare triple {52600#(not (= ssl3_accept_~s__state~0 8641))} assume !(8593 == ~s__state~0); {52600#(not (= ssl3_accept_~s__state~0 8641))} is VALID [2022-04-28 14:53:58,570 INFO L290 TraceCheckUtils]: 40: Hoare triple {52600#(not (= ssl3_accept_~s__state~0 8641))} assume !(8608 == ~s__state~0); {52600#(not (= ssl3_accept_~s__state~0 8641))} is VALID [2022-04-28 14:53:58,571 INFO L290 TraceCheckUtils]: 41: Hoare triple {52600#(not (= ssl3_accept_~s__state~0 8641))} assume !(8609 == ~s__state~0); {52600#(not (= ssl3_accept_~s__state~0 8641))} is VALID [2022-04-28 14:53:58,571 INFO L290 TraceCheckUtils]: 42: Hoare triple {52600#(not (= ssl3_accept_~s__state~0 8641))} assume !(8640 == ~s__state~0); {52600#(not (= ssl3_accept_~s__state~0 8641))} is VALID [2022-04-28 14:53:58,571 INFO L290 TraceCheckUtils]: 43: Hoare triple {52600#(not (= ssl3_accept_~s__state~0 8641))} assume 8641 == ~s__state~0; {52594#false} is VALID [2022-04-28 14:53:58,571 INFO L290 TraceCheckUtils]: 44: Hoare triple {52594#false} assume -2147483648 <= #t~nondet51 && #t~nondet51 <= 2147483647;~ret~0 := #t~nondet51;havoc #t~nondet51; {52594#false} is VALID [2022-04-28 14:53:58,571 INFO L290 TraceCheckUtils]: 45: Hoare triple {52594#false} assume !(9 == ~blastFlag~0); {52594#false} is VALID [2022-04-28 14:53:58,571 INFO L290 TraceCheckUtils]: 46: Hoare triple {52594#false} assume !(12 == ~blastFlag~0); {52594#false} is VALID [2022-04-28 14:53:58,571 INFO L290 TraceCheckUtils]: 47: Hoare triple {52594#false} assume !(15 == ~blastFlag~0); {52594#false} is VALID [2022-04-28 14:53:58,572 INFO L290 TraceCheckUtils]: 48: Hoare triple {52594#false} assume !(18 == ~blastFlag~0); {52594#false} is VALID [2022-04-28 14:53:58,572 INFO L290 TraceCheckUtils]: 49: Hoare triple {52594#false} assume 21 == ~blastFlag~0; {52594#false} is VALID [2022-04-28 14:53:58,572 INFO L290 TraceCheckUtils]: 50: Hoare triple {52594#false} assume !false; {52594#false} is VALID [2022-04-28 14:53:58,572 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 14:53:58,572 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 14:53:58,572 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1342600376] [2022-04-28 14:53:58,572 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1342600376] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:53:58,572 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:53:58,572 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-28 14:53:58,572 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 14:53:58,572 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [306902786] [2022-04-28 14:53:58,572 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [306902786] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:53:58,572 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:53:58,572 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-28 14:53:58,573 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1480059798] [2022-04-28 14:53:58,573 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 14:53:58,573 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 [2022-04-28 14:53:58,573 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 14:53:58,573 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 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) [2022-04-28 14:53:58,607 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 51 edges. 51 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:53:58,607 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-04-28 14:53:58,607 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 14:53:58,608 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-04-28 14:53:58,608 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-04-28 14:53:58,608 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) [2022-04-28 14:53:59,329 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:53:59,330 INFO L93 Difference]: Finished difference Result 995 states and 1416 transitions. [2022-04-28 14:53:59,330 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-04-28 14:53:59,330 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 [2022-04-28 14:53:59,330 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 14:53:59,330 INFO L82 GeneralOperation]: Start removeUnreachable. 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) [2022-04-28 14:53:59,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 569 transitions. [2022-04-28 14:53:59,332 INFO L82 GeneralOperation]: Start removeUnreachable. 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) [2022-04-28 14:53:59,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 569 transitions. [2022-04-28 14:53:59,334 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 6 states and 569 transitions. [2022-04-28 14:53:59,560 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 569 edges. 569 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:53:59,571 INFO L225 Difference]: With dead ends: 995 [2022-04-28 14:53:59,571 INFO L226 Difference]: Without dead ends: 514 [2022-04-28 14:53:59,572 INFO L412 NwaCegarLoop]: 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 [2022-04-28 14:53:59,573 INFO L413 NwaCegarLoop]: 195 mSDtfsCounter, 812 mSDsluCounter, 17 mSDsCounter, 0 mSdLazyCounter, 377 mSolverCounterSat, 62 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 812 SdHoareTripleChecker+Valid, 212 SdHoareTripleChecker+Invalid, 439 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 62 IncrementalHoareTripleChecker+Valid, 377 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-04-28 14:53:59,573 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [812 Valid, 212 Invalid, 439 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [62 Valid, 377 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-04-28 14:53:59,577 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 514 states. [2022-04-28 14:53:59,680 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 514 to 504. [2022-04-28 14:53:59,680 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 14:53:59,681 INFO L82 GeneralOperation]: Start isEquivalent. First operand 514 states. Second 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) [2022-04-28 14:53:59,681 INFO L74 IsIncluded]: Start isIncluded. First operand 514 states. Second 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) [2022-04-28 14:53:59,682 INFO L87 Difference]: Start difference. First operand 514 states. Second 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) [2022-04-28 14:53:59,690 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:53:59,690 INFO L93 Difference]: Finished difference Result 514 states and 732 transitions. [2022-04-28 14:53:59,690 INFO L276 IsEmpty]: Start isEmpty. Operand 514 states and 732 transitions. [2022-04-28 14:53:59,690 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:53:59,690 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:53:59,691 INFO L74 IsIncluded]: Start isIncluded. First 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) Second operand 514 states. [2022-04-28 14:53:59,691 INFO L87 Difference]: Start difference. First 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) Second operand 514 states. [2022-04-28 14:53:59,700 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:53:59,700 INFO L93 Difference]: Finished difference Result 514 states and 732 transitions. [2022-04-28 14:53:59,700 INFO L276 IsEmpty]: Start isEmpty. Operand 514 states and 732 transitions. [2022-04-28 14:53:59,700 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:53:59,700 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:53:59,700 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 14:53:59,700 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 14:53:59,701 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) [2022-04-28 14:53:59,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 504 states to 504 states and 717 transitions. [2022-04-28 14:53:59,711 INFO L78 Accepts]: Start accepts. Automaton has 504 states and 717 transitions. Word has length 51 [2022-04-28 14:53:59,711 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 14:53:59,711 INFO L495 AbstractCegarLoop]: Abstraction has 504 states and 717 transitions. [2022-04-28 14:53:59,711 INFO L496 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) [2022-04-28 14:53:59,711 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 504 states and 717 transitions. [2022-04-28 14:54:00,886 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 717 edges. 717 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:54:00,886 INFO L276 IsEmpty]: Start isEmpty. Operand 504 states and 717 transitions. [2022-04-28 14:54:00,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-04-28 14:54:00,887 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 14:54:00,887 INFO L195 NwaCegarLoop]: 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] [2022-04-28 14:54:00,887 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable23 [2022-04-28 14:54:00,887 INFO L420 AbstractCegarLoop]: === Iteration 25 === Targeting ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 14:54:00,887 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 14:54:00,887 INFO L85 PathProgramCache]: Analyzing trace with hash -1175453866, now seen corresponding path program 1 times [2022-04-28 14:54:00,887 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 14:54:00,887 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1877355724] [2022-04-28 14:54:00,888 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 14:54:00,888 INFO L85 PathProgramCache]: Analyzing trace with hash -1175453866, now seen corresponding path program 2 times [2022-04-28 14:54:00,888 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 14:54:00,888 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [389242263] [2022-04-28 14:54:00,888 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 14:54:00,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 14:54:00,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:54:00,935 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 14:54:00,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:54:00,938 INFO L290 TraceCheckUtils]: 0: Hoare triple {56644#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(17, 2);call #Ultimate.allocInit(12, 3); {56636#true} is VALID [2022-04-28 14:54:00,938 INFO L290 TraceCheckUtils]: 1: Hoare triple {56636#true} assume true; {56636#true} is VALID [2022-04-28 14:54:00,938 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {56636#true} {56636#true} #752#return; {56636#true} is VALID [2022-04-28 14:54:00,938 INFO L272 TraceCheckUtils]: 0: Hoare triple {56636#true} call ULTIMATE.init(); {56644#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 14:54:00,938 INFO L290 TraceCheckUtils]: 1: Hoare triple {56644#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(17, 2);call #Ultimate.allocInit(12, 3); {56636#true} is VALID [2022-04-28 14:54:00,938 INFO L290 TraceCheckUtils]: 2: Hoare triple {56636#true} assume true; {56636#true} is VALID [2022-04-28 14:54:00,938 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {56636#true} {56636#true} #752#return; {56636#true} is VALID [2022-04-28 14:54:00,941 INFO L272 TraceCheckUtils]: 4: Hoare triple {56636#true} call #t~ret59 := main(); {56636#true} is VALID [2022-04-28 14:54:00,941 INFO L290 TraceCheckUtils]: 5: Hoare triple {56636#true} havoc ~s~0;havoc ~tmp~1;~s~0 := 8464; {56641#(<= main_~s~0 8464)} is VALID [2022-04-28 14:54:00,941 INFO L272 TraceCheckUtils]: 6: Hoare triple {56641#(<= main_~s~0 8464)} call #t~ret58 := ssl3_accept(~s~0); {56642#(not (= |ssl3_accept_#in~initial_state| 8672))} is VALID [2022-04-28 14:54:00,942 INFO L290 TraceCheckUtils]: 7: Hoare triple {56642#(not (= |ssl3_accept_#in~initial_state| 8672))} ~initial_state := #in~initial_state;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~s__info_callback~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~s__in_handshake~0 := #t~nondet5;havoc #t~nondet5;havoc ~s__state~0;havoc ~s__new_session~0;havoc ~s__server~0;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~s__version~0 := #t~nondet6;havoc #t~nondet6;havoc ~s__type~0;havoc ~s__init_num~0;assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647;~s__hit~0 := #t~nondet7;havoc #t~nondet7;havoc ~s__rwstate~0;~s__init_buf___0~0 := 1;assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647;~s__debug~0 := #t~nondet8;havoc #t~nondet8;havoc ~s__shutdown~0;assume -2147483648 <= #t~nondet9 && #t~nondet9 <= 2147483647;~s__cert~0 := #t~nondet9;havoc #t~nondet9;assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647;~s__options~0 := #t~nondet10;havoc #t~nondet10;assume -2147483648 <= #t~nondet11 && #t~nondet11 <= 2147483647;~s__verify_mode~0 := #t~nondet11;havoc #t~nondet11;assume -2147483648 <= #t~nondet12 && #t~nondet12 <= 2147483647;~s__session__peer~0 := #t~nondet12;havoc #t~nondet12;assume -2147483648 <= #t~nondet13 && #t~nondet13 <= 2147483647;~s__cert__pkeys__AT0__privatekey~0 := #t~nondet13;havoc #t~nondet13;assume -2147483648 <= #t~nondet14 && #t~nondet14 <= 2147483647;~s__ctx__info_callback~0 := #t~nondet14;havoc #t~nondet14;assume -2147483648 <= #t~nondet15 && #t~nondet15 <= 2147483647;~s__ctx__stats__sess_accept_renegotiate~0 := #t~nondet15;havoc #t~nondet15;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~s__ctx__stats__sess_accept~0 := #t~nondet16;havoc #t~nondet16;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~s__ctx__stats__sess_accept_good~0 := #t~nondet17;havoc #t~nondet17;havoc ~s__s3__tmp__cert_request~0;havoc ~s__s3__tmp__reuse_message~0;havoc ~s__s3__tmp__use_rsa_tmp~0;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~s__s3__tmp__new_cipher~0 := #t~nondet18;havoc #t~nondet18;havoc ~s__s3__tmp__new_cipher__algorithms~0;havoc ~s__s3__tmp__next_state___0~0;havoc ~s__s3__tmp__new_cipher__algo_strength~0;havoc ~s__session__cipher~0;havoc ~buf~0;havoc ~l~0;havoc ~Time~0;havoc ~tmp~0;havoc ~cb~0;assume -9223372036854775808 <= #t~nondet19 && #t~nondet19 <= 9223372036854775807;~num1~0 := #t~nondet19;havoc #t~nondet19;havoc ~ret~0;havoc ~new_state~0;havoc ~state~0;havoc ~skip~0;havoc ~got_new_session~0;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~tmp___1~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~tmp___2~0 := #t~nondet21;havoc #t~nondet21;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp___3~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___4~0 := #t~nondet23;havoc #t~nondet23;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~tmp___5~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~tmp___6~0 := #t~nondet25;havoc #t~nondet25;havoc ~tmp___7~0;assume -9223372036854775808 <= #t~nondet26 && #t~nondet26 <= 9223372036854775807;~tmp___8~0 := #t~nondet26;havoc #t~nondet26;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~tmp___9~0 := #t~nondet27;havoc #t~nondet27;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~tmp___10~0 := #t~nondet28;havoc #t~nondet28;havoc ~blastFlag~0;havoc ~__cil_tmp55~0;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~0;havoc ~__cil_tmp59~0;havoc ~__cil_tmp60~0;~__cil_tmp61~0 := #t~nondet29;havoc #t~nondet29;~s__state~0 := ~initial_state;~blastFlag~0 := 0;assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647;~tmp~0 := #t~nondet30;havoc #t~nondet30;~Time~0 := ~tmp~0;~cb~0 := 0;~ret~0 := -1;~skip~0 := 0;~got_new_session~0 := 0; {56643#(not (= ssl3_accept_~s__state~0 8672))} is VALID [2022-04-28 14:54:00,943 INFO L290 TraceCheckUtils]: 8: Hoare triple {56643#(not (= ssl3_accept_~s__state~0 8672))} assume 0 != ~s__info_callback~0;~cb~0 := ~s__info_callback~0; {56643#(not (= ssl3_accept_~s__state~0 8672))} is VALID [2022-04-28 14:54:00,943 INFO L290 TraceCheckUtils]: 9: Hoare triple {56643#(not (= ssl3_accept_~s__state~0 8672))} #t~post31 := ~s__in_handshake~0;~s__in_handshake~0 := 1 + #t~post31;havoc #t~post31; {56643#(not (= ssl3_accept_~s__state~0 8672))} is VALID [2022-04-28 14:54:00,943 INFO L290 TraceCheckUtils]: 10: Hoare triple {56643#(not (= ssl3_accept_~s__state~0 8672))} assume !(0 != 12288 + ~tmp___1~0); {56643#(not (= ssl3_accept_~s__state~0 8672))} is VALID [2022-04-28 14:54:00,943 INFO L290 TraceCheckUtils]: 11: Hoare triple {56643#(not (= ssl3_accept_~s__state~0 8672))} assume !(0 == ~s__cert~0); {56643#(not (= ssl3_accept_~s__state~0 8672))} is VALID [2022-04-28 14:54:00,944 INFO L290 TraceCheckUtils]: 12: Hoare triple {56643#(not (= ssl3_accept_~s__state~0 8672))} assume !false; {56643#(not (= ssl3_accept_~s__state~0 8672))} is VALID [2022-04-28 14:54:00,944 INFO L290 TraceCheckUtils]: 13: Hoare triple {56643#(not (= ssl3_accept_~s__state~0 8672))} ~state~0 := ~s__state~0; {56643#(not (= ssl3_accept_~s__state~0 8672))} is VALID [2022-04-28 14:54:00,944 INFO L290 TraceCheckUtils]: 14: Hoare triple {56643#(not (= ssl3_accept_~s__state~0 8672))} assume !(12292 == ~s__state~0); {56643#(not (= ssl3_accept_~s__state~0 8672))} is VALID [2022-04-28 14:54:00,944 INFO L290 TraceCheckUtils]: 15: Hoare triple {56643#(not (= ssl3_accept_~s__state~0 8672))} assume !(16384 == ~s__state~0); {56643#(not (= ssl3_accept_~s__state~0 8672))} is VALID [2022-04-28 14:54:00,945 INFO L290 TraceCheckUtils]: 16: Hoare triple {56643#(not (= ssl3_accept_~s__state~0 8672))} assume !(8192 == ~s__state~0); {56643#(not (= ssl3_accept_~s__state~0 8672))} is VALID [2022-04-28 14:54:00,945 INFO L290 TraceCheckUtils]: 17: Hoare triple {56643#(not (= ssl3_accept_~s__state~0 8672))} assume !(24576 == ~s__state~0); {56643#(not (= ssl3_accept_~s__state~0 8672))} is VALID [2022-04-28 14:54:00,945 INFO L290 TraceCheckUtils]: 18: Hoare triple {56643#(not (= ssl3_accept_~s__state~0 8672))} assume !(8195 == ~s__state~0); {56643#(not (= ssl3_accept_~s__state~0 8672))} is VALID [2022-04-28 14:54:00,945 INFO L290 TraceCheckUtils]: 19: Hoare triple {56643#(not (= ssl3_accept_~s__state~0 8672))} assume !(8480 == ~s__state~0); {56643#(not (= ssl3_accept_~s__state~0 8672))} is VALID [2022-04-28 14:54:00,946 INFO L290 TraceCheckUtils]: 20: Hoare triple {56643#(not (= ssl3_accept_~s__state~0 8672))} assume !(8481 == ~s__state~0); {56643#(not (= ssl3_accept_~s__state~0 8672))} is VALID [2022-04-28 14:54:00,946 INFO L290 TraceCheckUtils]: 21: Hoare triple {56643#(not (= ssl3_accept_~s__state~0 8672))} assume !(8482 == ~s__state~0); {56643#(not (= ssl3_accept_~s__state~0 8672))} is VALID [2022-04-28 14:54:00,946 INFO L290 TraceCheckUtils]: 22: Hoare triple {56643#(not (= ssl3_accept_~s__state~0 8672))} assume !(8464 == ~s__state~0); {56643#(not (= ssl3_accept_~s__state~0 8672))} is VALID [2022-04-28 14:54:00,946 INFO L290 TraceCheckUtils]: 23: Hoare triple {56643#(not (= ssl3_accept_~s__state~0 8672))} assume !(8465 == ~s__state~0); {56643#(not (= ssl3_accept_~s__state~0 8672))} is VALID [2022-04-28 14:54:00,947 INFO L290 TraceCheckUtils]: 24: Hoare triple {56643#(not (= ssl3_accept_~s__state~0 8672))} assume !(8466 == ~s__state~0); {56643#(not (= ssl3_accept_~s__state~0 8672))} is VALID [2022-04-28 14:54:00,947 INFO L290 TraceCheckUtils]: 25: Hoare triple {56643#(not (= ssl3_accept_~s__state~0 8672))} assume !(8496 == ~s__state~0); {56643#(not (= ssl3_accept_~s__state~0 8672))} is VALID [2022-04-28 14:54:00,947 INFO L290 TraceCheckUtils]: 26: Hoare triple {56643#(not (= ssl3_accept_~s__state~0 8672))} assume !(8497 == ~s__state~0); {56643#(not (= ssl3_accept_~s__state~0 8672))} is VALID [2022-04-28 14:54:00,947 INFO L290 TraceCheckUtils]: 27: Hoare triple {56643#(not (= ssl3_accept_~s__state~0 8672))} assume !(8512 == ~s__state~0); {56643#(not (= ssl3_accept_~s__state~0 8672))} is VALID [2022-04-28 14:54:00,948 INFO L290 TraceCheckUtils]: 28: Hoare triple {56643#(not (= ssl3_accept_~s__state~0 8672))} assume !(8513 == ~s__state~0); {56643#(not (= ssl3_accept_~s__state~0 8672))} is VALID [2022-04-28 14:54:00,948 INFO L290 TraceCheckUtils]: 29: Hoare triple {56643#(not (= ssl3_accept_~s__state~0 8672))} assume !(8528 == ~s__state~0); {56643#(not (= ssl3_accept_~s__state~0 8672))} is VALID [2022-04-28 14:54:00,948 INFO L290 TraceCheckUtils]: 30: Hoare triple {56643#(not (= ssl3_accept_~s__state~0 8672))} assume !(8529 == ~s__state~0); {56643#(not (= ssl3_accept_~s__state~0 8672))} is VALID [2022-04-28 14:54:00,948 INFO L290 TraceCheckUtils]: 31: Hoare triple {56643#(not (= ssl3_accept_~s__state~0 8672))} assume !(8544 == ~s__state~0); {56643#(not (= ssl3_accept_~s__state~0 8672))} is VALID [2022-04-28 14:54:00,949 INFO L290 TraceCheckUtils]: 32: Hoare triple {56643#(not (= ssl3_accept_~s__state~0 8672))} assume !(8545 == ~s__state~0); {56643#(not (= ssl3_accept_~s__state~0 8672))} is VALID [2022-04-28 14:54:00,949 INFO L290 TraceCheckUtils]: 33: Hoare triple {56643#(not (= ssl3_accept_~s__state~0 8672))} assume !(8560 == ~s__state~0); {56643#(not (= ssl3_accept_~s__state~0 8672))} is VALID [2022-04-28 14:54:00,949 INFO L290 TraceCheckUtils]: 34: Hoare triple {56643#(not (= ssl3_accept_~s__state~0 8672))} assume !(8561 == ~s__state~0); {56643#(not (= ssl3_accept_~s__state~0 8672))} is VALID [2022-04-28 14:54:00,949 INFO L290 TraceCheckUtils]: 35: Hoare triple {56643#(not (= ssl3_accept_~s__state~0 8672))} assume !(8448 == ~s__state~0); {56643#(not (= ssl3_accept_~s__state~0 8672))} is VALID [2022-04-28 14:54:00,950 INFO L290 TraceCheckUtils]: 36: Hoare triple {56643#(not (= ssl3_accept_~s__state~0 8672))} assume !(8576 == ~s__state~0); {56643#(not (= ssl3_accept_~s__state~0 8672))} is VALID [2022-04-28 14:54:00,950 INFO L290 TraceCheckUtils]: 37: Hoare triple {56643#(not (= ssl3_accept_~s__state~0 8672))} assume !(8577 == ~s__state~0); {56643#(not (= ssl3_accept_~s__state~0 8672))} is VALID [2022-04-28 14:54:00,950 INFO L290 TraceCheckUtils]: 38: Hoare triple {56643#(not (= ssl3_accept_~s__state~0 8672))} assume !(8592 == ~s__state~0); {56643#(not (= ssl3_accept_~s__state~0 8672))} is VALID [2022-04-28 14:54:00,950 INFO L290 TraceCheckUtils]: 39: Hoare triple {56643#(not (= ssl3_accept_~s__state~0 8672))} assume !(8593 == ~s__state~0); {56643#(not (= ssl3_accept_~s__state~0 8672))} is VALID [2022-04-28 14:54:00,951 INFO L290 TraceCheckUtils]: 40: Hoare triple {56643#(not (= ssl3_accept_~s__state~0 8672))} assume !(8608 == ~s__state~0); {56643#(not (= ssl3_accept_~s__state~0 8672))} is VALID [2022-04-28 14:54:00,951 INFO L290 TraceCheckUtils]: 41: Hoare triple {56643#(not (= ssl3_accept_~s__state~0 8672))} assume !(8609 == ~s__state~0); {56643#(not (= ssl3_accept_~s__state~0 8672))} is VALID [2022-04-28 14:54:00,951 INFO L290 TraceCheckUtils]: 42: Hoare triple {56643#(not (= ssl3_accept_~s__state~0 8672))} assume !(8640 == ~s__state~0); {56643#(not (= ssl3_accept_~s__state~0 8672))} is VALID [2022-04-28 14:54:00,951 INFO L290 TraceCheckUtils]: 43: Hoare triple {56643#(not (= ssl3_accept_~s__state~0 8672))} assume !(8641 == ~s__state~0); {56643#(not (= ssl3_accept_~s__state~0 8672))} is VALID [2022-04-28 14:54:00,952 INFO L290 TraceCheckUtils]: 44: Hoare triple {56643#(not (= ssl3_accept_~s__state~0 8672))} assume !(8656 == ~s__state~0); {56643#(not (= ssl3_accept_~s__state~0 8672))} is VALID [2022-04-28 14:54:00,952 INFO L290 TraceCheckUtils]: 45: Hoare triple {56643#(not (= ssl3_accept_~s__state~0 8672))} assume !(8657 == ~s__state~0); {56643#(not (= ssl3_accept_~s__state~0 8672))} is VALID [2022-04-28 14:54:00,952 INFO L290 TraceCheckUtils]: 46: Hoare triple {56643#(not (= ssl3_accept_~s__state~0 8672))} assume 8672 == ~s__state~0; {56637#false} is VALID [2022-04-28 14:54:00,952 INFO L290 TraceCheckUtils]: 47: Hoare triple {56637#false} assume -2147483648 <= #t~nondet53 && #t~nondet53 <= 2147483647;~ret~0 := #t~nondet53;havoc #t~nondet53; {56637#false} is VALID [2022-04-28 14:54:00,952 INFO L290 TraceCheckUtils]: 48: Hoare triple {56637#false} assume 11 == ~blastFlag~0;~blastFlag~0 := 12; {56637#false} is VALID [2022-04-28 14:54:00,952 INFO L290 TraceCheckUtils]: 49: Hoare triple {56637#false} assume !(~ret~0 <= 0);~s__state~0 := 8448; {56637#false} is VALID [2022-04-28 14:54:00,952 INFO L290 TraceCheckUtils]: 50: Hoare triple {56637#false} assume 0 != ~s__hit~0;~s__s3__tmp__next_state___0~0 := 8640; {56637#false} is VALID [2022-04-28 14:54:00,952 INFO L290 TraceCheckUtils]: 51: Hoare triple {56637#false} ~s__init_num~0 := 0; {56637#false} is VALID [2022-04-28 14:54:00,953 INFO L290 TraceCheckUtils]: 52: Hoare triple {56637#false} assume -2147483648 <= #t~nondet55 && #t~nondet55 <= 2147483647;~s__s3__tmp__reuse_message~0 := #t~nondet55;havoc #t~nondet55; {56637#false} is VALID [2022-04-28 14:54:00,953 INFO L290 TraceCheckUtils]: 53: Hoare triple {56637#false} assume 0 == ~s__s3__tmp__reuse_message~0; {56637#false} is VALID [2022-04-28 14:54:00,953 INFO L290 TraceCheckUtils]: 54: Hoare triple {56637#false} assume 0 == ~skip~0; {56637#false} is VALID [2022-04-28 14:54:00,953 INFO L290 TraceCheckUtils]: 55: Hoare triple {56637#false} assume 8560 == ~state~0; {56637#false} is VALID [2022-04-28 14:54:00,953 INFO L290 TraceCheckUtils]: 56: Hoare triple {56637#false} assume 8448 == ~s__state~0; {56637#false} is VALID [2022-04-28 14:54:00,953 INFO L290 TraceCheckUtils]: 57: Hoare triple {56637#false} assume -1 != ~s__verify_mode~0; {56637#false} is VALID [2022-04-28 14:54:00,953 INFO L290 TraceCheckUtils]: 58: Hoare triple {56637#false} assume -2 != ~s__verify_mode~0; {56637#false} is VALID [2022-04-28 14:54:00,953 INFO L290 TraceCheckUtils]: 59: Hoare triple {56637#false} assume 9021 != ~__cil_tmp61~0 % 18446744073709551616; {56637#false} is VALID [2022-04-28 14:54:00,953 INFO L290 TraceCheckUtils]: 60: Hoare triple {56637#false} assume 4294967294 != ~__cil_tmp58~0 % 18446744073709551616; {56637#false} is VALID [2022-04-28 14:54:00,953 INFO L290 TraceCheckUtils]: 61: Hoare triple {56637#false} assume 4 != ~blastFlag~0; {56637#false} is VALID [2022-04-28 14:54:00,953 INFO L290 TraceCheckUtils]: 62: Hoare triple {56637#false} assume 1024 != ~tmp___7~0; {56637#false} is VALID [2022-04-28 14:54:00,953 INFO L290 TraceCheckUtils]: 63: Hoare triple {56637#false} assume !false; {56637#false} is VALID [2022-04-28 14:54:00,954 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 14:54:00,954 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 14:54:00,954 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [389242263] [2022-04-28 14:54:00,954 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [389242263] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:54:00,954 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:54:00,954 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-28 14:54:00,954 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 14:54:00,954 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1877355724] [2022-04-28 14:54:00,954 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1877355724] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:54:00,954 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:54:00,954 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-28 14:54:00,954 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [932873138] [2022-04-28 14:54:00,954 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 14:54:00,955 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 [2022-04-28 14:54:00,955 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 14:54:00,955 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 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) [2022-04-28 14:54:00,988 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 64 edges. 64 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:54:00,988 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-04-28 14:54:00,988 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 14:54:00,988 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-04-28 14:54:00,988 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-04-28 14:54:00,988 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) [2022-04-28 14:54:01,615 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:54:01,616 INFO L93 Difference]: Finished difference Result 1045 states and 1487 transitions. [2022-04-28 14:54:01,616 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-04-28 14:54:01,616 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 [2022-04-28 14:54:01,616 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 14:54:01,616 INFO L82 GeneralOperation]: Start removeUnreachable. 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) [2022-04-28 14:54:01,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 569 transitions. [2022-04-28 14:54:01,618 INFO L82 GeneralOperation]: Start removeUnreachable. 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) [2022-04-28 14:54:01,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 569 transitions. [2022-04-28 14:54:01,620 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 6 states and 569 transitions. [2022-04-28 14:54:01,837 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 569 edges. 569 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:54:01,849 INFO L225 Difference]: With dead ends: 1045 [2022-04-28 14:54:01,849 INFO L226 Difference]: Without dead ends: 555 [2022-04-28 14:54:01,851 INFO L412 NwaCegarLoop]: 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 [2022-04-28 14:54:01,852 INFO L413 NwaCegarLoop]: 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 [2022-04-28 14:54:01,852 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [807 Valid, 213 Invalid, 440 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [63 Valid, 377 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-04-28 14:54:01,852 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 555 states. [2022-04-28 14:54:01,966 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 555 to 549. [2022-04-28 14:54:01,966 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 14:54:01,966 INFO L82 GeneralOperation]: Start isEquivalent. First operand 555 states. Second 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) [2022-04-28 14:54:01,967 INFO L74 IsIncluded]: Start isIncluded. First operand 555 states. Second 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) [2022-04-28 14:54:01,967 INFO L87 Difference]: Start difference. First operand 555 states. Second 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) [2022-04-28 14:54:01,976 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:54:01,977 INFO L93 Difference]: Finished difference Result 555 states and 787 transitions. [2022-04-28 14:54:01,977 INFO L276 IsEmpty]: Start isEmpty. Operand 555 states and 787 transitions. [2022-04-28 14:54:01,977 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:54:01,977 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:54:01,977 INFO L74 IsIncluded]: Start isIncluded. First 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) Second operand 555 states. [2022-04-28 14:54:01,978 INFO L87 Difference]: Start difference. First 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) Second operand 555 states. [2022-04-28 14:54:01,987 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:54:01,987 INFO L93 Difference]: Finished difference Result 555 states and 787 transitions. [2022-04-28 14:54:01,988 INFO L276 IsEmpty]: Start isEmpty. Operand 555 states and 787 transitions. [2022-04-28 14:54:01,988 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:54:01,988 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:54:01,988 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 14:54:01,988 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 14:54:01,988 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) [2022-04-28 14:54:02,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 549 states to 549 states and 777 transitions. [2022-04-28 14:54:02,000 INFO L78 Accepts]: Start accepts. Automaton has 549 states and 777 transitions. Word has length 64 [2022-04-28 14:54:02,000 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 14:54:02,001 INFO L495 AbstractCegarLoop]: Abstraction has 549 states and 777 transitions. [2022-04-28 14:54:02,001 INFO L496 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) [2022-04-28 14:54:02,001 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 549 states and 777 transitions. [2022-04-28 14:54:03,245 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 777 edges. 777 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:54:03,246 INFO L276 IsEmpty]: Start isEmpty. Operand 549 states and 777 transitions. [2022-04-28 14:54:03,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-04-28 14:54:03,246 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 14:54:03,246 INFO L195 NwaCegarLoop]: 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] [2022-04-28 14:54:03,246 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable24 [2022-04-28 14:54:03,247 INFO L420 AbstractCegarLoop]: === Iteration 26 === Targeting ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 14:54:03,247 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 14:54:03,247 INFO L85 PathProgramCache]: Analyzing trace with hash 1954305357, now seen corresponding path program 1 times [2022-04-28 14:54:03,247 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 14:54:03,247 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1048170578] [2022-04-28 14:54:03,247 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 14:54:03,247 INFO L85 PathProgramCache]: Analyzing trace with hash 1954305357, now seen corresponding path program 2 times [2022-04-28 14:54:03,247 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 14:54:03,247 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [62224473] [2022-04-28 14:54:03,247 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 14:54:03,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 14:54:03,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:54:03,294 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 14:54:03,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:54:03,297 INFO L290 TraceCheckUtils]: 0: Hoare triple {60959#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(17, 2);call #Ultimate.allocInit(12, 3); {60951#true} is VALID [2022-04-28 14:54:03,297 INFO L290 TraceCheckUtils]: 1: Hoare triple {60951#true} assume true; {60951#true} is VALID [2022-04-28 14:54:03,297 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {60951#true} {60951#true} #752#return; {60951#true} is VALID [2022-04-28 14:54:03,297 INFO L272 TraceCheckUtils]: 0: Hoare triple {60951#true} call ULTIMATE.init(); {60959#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 14:54:03,297 INFO L290 TraceCheckUtils]: 1: Hoare triple {60959#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(17, 2);call #Ultimate.allocInit(12, 3); {60951#true} is VALID [2022-04-28 14:54:03,297 INFO L290 TraceCheckUtils]: 2: Hoare triple {60951#true} assume true; {60951#true} is VALID [2022-04-28 14:54:03,297 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {60951#true} {60951#true} #752#return; {60951#true} is VALID [2022-04-28 14:54:03,297 INFO L272 TraceCheckUtils]: 4: Hoare triple {60951#true} call #t~ret59 := main(); {60951#true} is VALID [2022-04-28 14:54:03,298 INFO L290 TraceCheckUtils]: 5: Hoare triple {60951#true} havoc ~s~0;havoc ~tmp~1;~s~0 := 8464; {60956#(<= main_~s~0 8464)} is VALID [2022-04-28 14:54:03,298 INFO L272 TraceCheckUtils]: 6: Hoare triple {60956#(<= main_~s~0 8464)} call #t~ret58 := ssl3_accept(~s~0); {60957#(not (= 8673 |ssl3_accept_#in~initial_state|))} is VALID [2022-04-28 14:54:03,299 INFO L290 TraceCheckUtils]: 7: Hoare triple {60957#(not (= 8673 |ssl3_accept_#in~initial_state|))} ~initial_state := #in~initial_state;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~s__info_callback~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~s__in_handshake~0 := #t~nondet5;havoc #t~nondet5;havoc ~s__state~0;havoc ~s__new_session~0;havoc ~s__server~0;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~s__version~0 := #t~nondet6;havoc #t~nondet6;havoc ~s__type~0;havoc ~s__init_num~0;assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647;~s__hit~0 := #t~nondet7;havoc #t~nondet7;havoc ~s__rwstate~0;~s__init_buf___0~0 := 1;assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647;~s__debug~0 := #t~nondet8;havoc #t~nondet8;havoc ~s__shutdown~0;assume -2147483648 <= #t~nondet9 && #t~nondet9 <= 2147483647;~s__cert~0 := #t~nondet9;havoc #t~nondet9;assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647;~s__options~0 := #t~nondet10;havoc #t~nondet10;assume -2147483648 <= #t~nondet11 && #t~nondet11 <= 2147483647;~s__verify_mode~0 := #t~nondet11;havoc #t~nondet11;assume -2147483648 <= #t~nondet12 && #t~nondet12 <= 2147483647;~s__session__peer~0 := #t~nondet12;havoc #t~nondet12;assume -2147483648 <= #t~nondet13 && #t~nondet13 <= 2147483647;~s__cert__pkeys__AT0__privatekey~0 := #t~nondet13;havoc #t~nondet13;assume -2147483648 <= #t~nondet14 && #t~nondet14 <= 2147483647;~s__ctx__info_callback~0 := #t~nondet14;havoc #t~nondet14;assume -2147483648 <= #t~nondet15 && #t~nondet15 <= 2147483647;~s__ctx__stats__sess_accept_renegotiate~0 := #t~nondet15;havoc #t~nondet15;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~s__ctx__stats__sess_accept~0 := #t~nondet16;havoc #t~nondet16;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~s__ctx__stats__sess_accept_good~0 := #t~nondet17;havoc #t~nondet17;havoc ~s__s3__tmp__cert_request~0;havoc ~s__s3__tmp__reuse_message~0;havoc ~s__s3__tmp__use_rsa_tmp~0;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~s__s3__tmp__new_cipher~0 := #t~nondet18;havoc #t~nondet18;havoc ~s__s3__tmp__new_cipher__algorithms~0;havoc ~s__s3__tmp__next_state___0~0;havoc ~s__s3__tmp__new_cipher__algo_strength~0;havoc ~s__session__cipher~0;havoc ~buf~0;havoc ~l~0;havoc ~Time~0;havoc ~tmp~0;havoc ~cb~0;assume -9223372036854775808 <= #t~nondet19 && #t~nondet19 <= 9223372036854775807;~num1~0 := #t~nondet19;havoc #t~nondet19;havoc ~ret~0;havoc ~new_state~0;havoc ~state~0;havoc ~skip~0;havoc ~got_new_session~0;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~tmp___1~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~tmp___2~0 := #t~nondet21;havoc #t~nondet21;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp___3~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___4~0 := #t~nondet23;havoc #t~nondet23;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~tmp___5~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~tmp___6~0 := #t~nondet25;havoc #t~nondet25;havoc ~tmp___7~0;assume -9223372036854775808 <= #t~nondet26 && #t~nondet26 <= 9223372036854775807;~tmp___8~0 := #t~nondet26;havoc #t~nondet26;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~tmp___9~0 := #t~nondet27;havoc #t~nondet27;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~tmp___10~0 := #t~nondet28;havoc #t~nondet28;havoc ~blastFlag~0;havoc ~__cil_tmp55~0;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~0;havoc ~__cil_tmp59~0;havoc ~__cil_tmp60~0;~__cil_tmp61~0 := #t~nondet29;havoc #t~nondet29;~s__state~0 := ~initial_state;~blastFlag~0 := 0;assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647;~tmp~0 := #t~nondet30;havoc #t~nondet30;~Time~0 := ~tmp~0;~cb~0 := 0;~ret~0 := -1;~skip~0 := 0;~got_new_session~0 := 0; {60958#(not (= ssl3_accept_~s__state~0 8673))} is VALID [2022-04-28 14:54:03,300 INFO L290 TraceCheckUtils]: 8: Hoare triple {60958#(not (= ssl3_accept_~s__state~0 8673))} assume 0 != ~s__info_callback~0;~cb~0 := ~s__info_callback~0; {60958#(not (= ssl3_accept_~s__state~0 8673))} is VALID [2022-04-28 14:54:03,300 INFO L290 TraceCheckUtils]: 9: Hoare triple {60958#(not (= ssl3_accept_~s__state~0 8673))} #t~post31 := ~s__in_handshake~0;~s__in_handshake~0 := 1 + #t~post31;havoc #t~post31; {60958#(not (= ssl3_accept_~s__state~0 8673))} is VALID [2022-04-28 14:54:03,301 INFO L290 TraceCheckUtils]: 10: Hoare triple {60958#(not (= ssl3_accept_~s__state~0 8673))} assume !(0 != 12288 + ~tmp___1~0); {60958#(not (= ssl3_accept_~s__state~0 8673))} is VALID [2022-04-28 14:54:03,301 INFO L290 TraceCheckUtils]: 11: Hoare triple {60958#(not (= ssl3_accept_~s__state~0 8673))} assume !(0 == ~s__cert~0); {60958#(not (= ssl3_accept_~s__state~0 8673))} is VALID [2022-04-28 14:54:03,301 INFO L290 TraceCheckUtils]: 12: Hoare triple {60958#(not (= ssl3_accept_~s__state~0 8673))} assume !false; {60958#(not (= ssl3_accept_~s__state~0 8673))} is VALID [2022-04-28 14:54:03,302 INFO L290 TraceCheckUtils]: 13: Hoare triple {60958#(not (= ssl3_accept_~s__state~0 8673))} ~state~0 := ~s__state~0; {60958#(not (= ssl3_accept_~s__state~0 8673))} is VALID [2022-04-28 14:54:03,302 INFO L290 TraceCheckUtils]: 14: Hoare triple {60958#(not (= ssl3_accept_~s__state~0 8673))} assume !(12292 == ~s__state~0); {60958#(not (= ssl3_accept_~s__state~0 8673))} is VALID [2022-04-28 14:54:03,302 INFO L290 TraceCheckUtils]: 15: Hoare triple {60958#(not (= ssl3_accept_~s__state~0 8673))} assume !(16384 == ~s__state~0); {60958#(not (= ssl3_accept_~s__state~0 8673))} is VALID [2022-04-28 14:54:03,303 INFO L290 TraceCheckUtils]: 16: Hoare triple {60958#(not (= ssl3_accept_~s__state~0 8673))} assume !(8192 == ~s__state~0); {60958#(not (= ssl3_accept_~s__state~0 8673))} is VALID [2022-04-28 14:54:03,303 INFO L290 TraceCheckUtils]: 17: Hoare triple {60958#(not (= ssl3_accept_~s__state~0 8673))} assume !(24576 == ~s__state~0); {60958#(not (= ssl3_accept_~s__state~0 8673))} is VALID [2022-04-28 14:54:03,303 INFO L290 TraceCheckUtils]: 18: Hoare triple {60958#(not (= ssl3_accept_~s__state~0 8673))} assume !(8195 == ~s__state~0); {60958#(not (= ssl3_accept_~s__state~0 8673))} is VALID [2022-04-28 14:54:03,304 INFO L290 TraceCheckUtils]: 19: Hoare triple {60958#(not (= ssl3_accept_~s__state~0 8673))} assume !(8480 == ~s__state~0); {60958#(not (= ssl3_accept_~s__state~0 8673))} is VALID [2022-04-28 14:54:03,304 INFO L290 TraceCheckUtils]: 20: Hoare triple {60958#(not (= ssl3_accept_~s__state~0 8673))} assume !(8481 == ~s__state~0); {60958#(not (= ssl3_accept_~s__state~0 8673))} is VALID [2022-04-28 14:54:03,304 INFO L290 TraceCheckUtils]: 21: Hoare triple {60958#(not (= ssl3_accept_~s__state~0 8673))} assume !(8482 == ~s__state~0); {60958#(not (= ssl3_accept_~s__state~0 8673))} is VALID [2022-04-28 14:54:03,305 INFO L290 TraceCheckUtils]: 22: Hoare triple {60958#(not (= ssl3_accept_~s__state~0 8673))} assume !(8464 == ~s__state~0); {60958#(not (= ssl3_accept_~s__state~0 8673))} is VALID [2022-04-28 14:54:03,305 INFO L290 TraceCheckUtils]: 23: Hoare triple {60958#(not (= ssl3_accept_~s__state~0 8673))} assume !(8465 == ~s__state~0); {60958#(not (= ssl3_accept_~s__state~0 8673))} is VALID [2022-04-28 14:54:03,305 INFO L290 TraceCheckUtils]: 24: Hoare triple {60958#(not (= ssl3_accept_~s__state~0 8673))} assume !(8466 == ~s__state~0); {60958#(not (= ssl3_accept_~s__state~0 8673))} is VALID [2022-04-28 14:54:03,306 INFO L290 TraceCheckUtils]: 25: Hoare triple {60958#(not (= ssl3_accept_~s__state~0 8673))} assume !(8496 == ~s__state~0); {60958#(not (= ssl3_accept_~s__state~0 8673))} is VALID [2022-04-28 14:54:03,306 INFO L290 TraceCheckUtils]: 26: Hoare triple {60958#(not (= ssl3_accept_~s__state~0 8673))} assume !(8497 == ~s__state~0); {60958#(not (= ssl3_accept_~s__state~0 8673))} is VALID [2022-04-28 14:54:03,306 INFO L290 TraceCheckUtils]: 27: Hoare triple {60958#(not (= ssl3_accept_~s__state~0 8673))} assume !(8512 == ~s__state~0); {60958#(not (= ssl3_accept_~s__state~0 8673))} is VALID [2022-04-28 14:54:03,307 INFO L290 TraceCheckUtils]: 28: Hoare triple {60958#(not (= ssl3_accept_~s__state~0 8673))} assume !(8513 == ~s__state~0); {60958#(not (= ssl3_accept_~s__state~0 8673))} is VALID [2022-04-28 14:54:03,307 INFO L290 TraceCheckUtils]: 29: Hoare triple {60958#(not (= ssl3_accept_~s__state~0 8673))} assume !(8528 == ~s__state~0); {60958#(not (= ssl3_accept_~s__state~0 8673))} is VALID [2022-04-28 14:54:03,307 INFO L290 TraceCheckUtils]: 30: Hoare triple {60958#(not (= ssl3_accept_~s__state~0 8673))} assume !(8529 == ~s__state~0); {60958#(not (= ssl3_accept_~s__state~0 8673))} is VALID [2022-04-28 14:54:03,308 INFO L290 TraceCheckUtils]: 31: Hoare triple {60958#(not (= ssl3_accept_~s__state~0 8673))} assume !(8544 == ~s__state~0); {60958#(not (= ssl3_accept_~s__state~0 8673))} is VALID [2022-04-28 14:54:03,308 INFO L290 TraceCheckUtils]: 32: Hoare triple {60958#(not (= ssl3_accept_~s__state~0 8673))} assume !(8545 == ~s__state~0); {60958#(not (= ssl3_accept_~s__state~0 8673))} is VALID [2022-04-28 14:54:03,308 INFO L290 TraceCheckUtils]: 33: Hoare triple {60958#(not (= ssl3_accept_~s__state~0 8673))} assume !(8560 == ~s__state~0); {60958#(not (= ssl3_accept_~s__state~0 8673))} is VALID [2022-04-28 14:54:03,309 INFO L290 TraceCheckUtils]: 34: Hoare triple {60958#(not (= ssl3_accept_~s__state~0 8673))} assume !(8561 == ~s__state~0); {60958#(not (= ssl3_accept_~s__state~0 8673))} is VALID [2022-04-28 14:54:03,309 INFO L290 TraceCheckUtils]: 35: Hoare triple {60958#(not (= ssl3_accept_~s__state~0 8673))} assume !(8448 == ~s__state~0); {60958#(not (= ssl3_accept_~s__state~0 8673))} is VALID [2022-04-28 14:54:03,309 INFO L290 TraceCheckUtils]: 36: Hoare triple {60958#(not (= ssl3_accept_~s__state~0 8673))} assume !(8576 == ~s__state~0); {60958#(not (= ssl3_accept_~s__state~0 8673))} is VALID [2022-04-28 14:54:03,310 INFO L290 TraceCheckUtils]: 37: Hoare triple {60958#(not (= ssl3_accept_~s__state~0 8673))} assume !(8577 == ~s__state~0); {60958#(not (= ssl3_accept_~s__state~0 8673))} is VALID [2022-04-28 14:54:03,310 INFO L290 TraceCheckUtils]: 38: Hoare triple {60958#(not (= ssl3_accept_~s__state~0 8673))} assume !(8592 == ~s__state~0); {60958#(not (= ssl3_accept_~s__state~0 8673))} is VALID [2022-04-28 14:54:03,310 INFO L290 TraceCheckUtils]: 39: Hoare triple {60958#(not (= ssl3_accept_~s__state~0 8673))} assume !(8593 == ~s__state~0); {60958#(not (= ssl3_accept_~s__state~0 8673))} is VALID [2022-04-28 14:54:03,310 INFO L290 TraceCheckUtils]: 40: Hoare triple {60958#(not (= ssl3_accept_~s__state~0 8673))} assume !(8608 == ~s__state~0); {60958#(not (= ssl3_accept_~s__state~0 8673))} is VALID [2022-04-28 14:54:03,311 INFO L290 TraceCheckUtils]: 41: Hoare triple {60958#(not (= ssl3_accept_~s__state~0 8673))} assume !(8609 == ~s__state~0); {60958#(not (= ssl3_accept_~s__state~0 8673))} is VALID [2022-04-28 14:54:03,311 INFO L290 TraceCheckUtils]: 42: Hoare triple {60958#(not (= ssl3_accept_~s__state~0 8673))} assume !(8640 == ~s__state~0); {60958#(not (= ssl3_accept_~s__state~0 8673))} is VALID [2022-04-28 14:54:03,311 INFO L290 TraceCheckUtils]: 43: Hoare triple {60958#(not (= ssl3_accept_~s__state~0 8673))} assume !(8641 == ~s__state~0); {60958#(not (= ssl3_accept_~s__state~0 8673))} is VALID [2022-04-28 14:54:03,312 INFO L290 TraceCheckUtils]: 44: Hoare triple {60958#(not (= ssl3_accept_~s__state~0 8673))} assume !(8656 == ~s__state~0); {60958#(not (= ssl3_accept_~s__state~0 8673))} is VALID [2022-04-28 14:54:03,312 INFO L290 TraceCheckUtils]: 45: Hoare triple {60958#(not (= ssl3_accept_~s__state~0 8673))} assume !(8657 == ~s__state~0); {60958#(not (= ssl3_accept_~s__state~0 8673))} is VALID [2022-04-28 14:54:03,312 INFO L290 TraceCheckUtils]: 46: Hoare triple {60958#(not (= ssl3_accept_~s__state~0 8673))} assume !(8672 == ~s__state~0); {60958#(not (= ssl3_accept_~s__state~0 8673))} is VALID [2022-04-28 14:54:03,313 INFO L290 TraceCheckUtils]: 47: Hoare triple {60958#(not (= ssl3_accept_~s__state~0 8673))} assume 8673 == ~s__state~0; {60952#false} is VALID [2022-04-28 14:54:03,313 INFO L290 TraceCheckUtils]: 48: Hoare triple {60952#false} assume -2147483648 <= #t~nondet53 && #t~nondet53 <= 2147483647;~ret~0 := #t~nondet53;havoc #t~nondet53; {60952#false} is VALID [2022-04-28 14:54:03,313 INFO L290 TraceCheckUtils]: 49: Hoare triple {60952#false} assume 11 == ~blastFlag~0;~blastFlag~0 := 12; {60952#false} is VALID [2022-04-28 14:54:03,313 INFO L290 TraceCheckUtils]: 50: Hoare triple {60952#false} assume !(~ret~0 <= 0);~s__state~0 := 8448; {60952#false} is VALID [2022-04-28 14:54:03,313 INFO L290 TraceCheckUtils]: 51: Hoare triple {60952#false} assume 0 != ~s__hit~0;~s__s3__tmp__next_state___0~0 := 8640; {60952#false} is VALID [2022-04-28 14:54:03,313 INFO L290 TraceCheckUtils]: 52: Hoare triple {60952#false} ~s__init_num~0 := 0; {60952#false} is VALID [2022-04-28 14:54:03,313 INFO L290 TraceCheckUtils]: 53: Hoare triple {60952#false} assume -2147483648 <= #t~nondet55 && #t~nondet55 <= 2147483647;~s__s3__tmp__reuse_message~0 := #t~nondet55;havoc #t~nondet55; {60952#false} is VALID [2022-04-28 14:54:03,313 INFO L290 TraceCheckUtils]: 54: Hoare triple {60952#false} assume 0 == ~s__s3__tmp__reuse_message~0; {60952#false} is VALID [2022-04-28 14:54:03,313 INFO L290 TraceCheckUtils]: 55: Hoare triple {60952#false} assume 0 == ~skip~0; {60952#false} is VALID [2022-04-28 14:54:03,313 INFO L290 TraceCheckUtils]: 56: Hoare triple {60952#false} assume 8560 == ~state~0; {60952#false} is VALID [2022-04-28 14:54:03,313 INFO L290 TraceCheckUtils]: 57: Hoare triple {60952#false} assume 8448 == ~s__state~0; {60952#false} is VALID [2022-04-28 14:54:03,313 INFO L290 TraceCheckUtils]: 58: Hoare triple {60952#false} assume -1 != ~s__verify_mode~0; {60952#false} is VALID [2022-04-28 14:54:03,313 INFO L290 TraceCheckUtils]: 59: Hoare triple {60952#false} assume -2 != ~s__verify_mode~0; {60952#false} is VALID [2022-04-28 14:54:03,313 INFO L290 TraceCheckUtils]: 60: Hoare triple {60952#false} assume 9021 != ~__cil_tmp61~0 % 18446744073709551616; {60952#false} is VALID [2022-04-28 14:54:03,313 INFO L290 TraceCheckUtils]: 61: Hoare triple {60952#false} assume 4294967294 != ~__cil_tmp58~0 % 18446744073709551616; {60952#false} is VALID [2022-04-28 14:54:03,313 INFO L290 TraceCheckUtils]: 62: Hoare triple {60952#false} assume 4 != ~blastFlag~0; {60952#false} is VALID [2022-04-28 14:54:03,313 INFO L290 TraceCheckUtils]: 63: Hoare triple {60952#false} assume 1024 != ~tmp___7~0; {60952#false} is VALID [2022-04-28 14:54:03,313 INFO L290 TraceCheckUtils]: 64: Hoare triple {60952#false} assume !false; {60952#false} is VALID [2022-04-28 14:54:03,314 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 14:54:03,314 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 14:54:03,314 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [62224473] [2022-04-28 14:54:03,314 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [62224473] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:54:03,314 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:54:03,314 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-28 14:54:03,314 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 14:54:03,314 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1048170578] [2022-04-28 14:54:03,314 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1048170578] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:54:03,314 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:54:03,314 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-28 14:54:03,314 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [649409500] [2022-04-28 14:54:03,314 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 14:54:03,315 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 [2022-04-28 14:54:03,315 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 14:54:03,315 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 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) [2022-04-28 14:54:03,357 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 65 edges. 65 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:54:03,357 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-04-28 14:54:03,358 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 14:54:03,358 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-04-28 14:54:03,358 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-04-28 14:54:03,358 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) [2022-04-28 14:54:04,125 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:54:04,126 INFO L93 Difference]: Finished difference Result 1094 states and 1553 transitions. [2022-04-28 14:54:04,126 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-04-28 14:54:04,126 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 [2022-04-28 14:54:04,126 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 14:54:04,126 INFO L82 GeneralOperation]: Start removeUnreachable. 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) [2022-04-28 14:54:04,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 570 transitions. [2022-04-28 14:54:04,128 INFO L82 GeneralOperation]: Start removeUnreachable. 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) [2022-04-28 14:54:04,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 570 transitions. [2022-04-28 14:54:04,130 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 6 states and 570 transitions. [2022-04-28 14:54:04,444 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 570 edges. 570 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:54:04,456 INFO L225 Difference]: With dead ends: 1094 [2022-04-28 14:54:04,456 INFO L226 Difference]: Without dead ends: 557 [2022-04-28 14:54:04,461 INFO L412 NwaCegarLoop]: 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 [2022-04-28 14:54:04,462 INFO L413 NwaCegarLoop]: 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 [2022-04-28 14:54:04,462 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [815 Valid, 211 Invalid, 438 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [64 Valid, 374 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-04-28 14:54:04,463 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 557 states. [2022-04-28 14:54:04,568 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 557 to 551. [2022-04-28 14:54:04,569 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 14:54:04,569 INFO L82 GeneralOperation]: Start isEquivalent. First operand 557 states. Second 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) [2022-04-28 14:54:04,570 INFO L74 IsIncluded]: Start isIncluded. First operand 557 states. Second 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) [2022-04-28 14:54:04,570 INFO L87 Difference]: Start difference. First operand 557 states. Second 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) [2022-04-28 14:54:04,580 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:54:04,580 INFO L93 Difference]: Finished difference Result 557 states and 790 transitions. [2022-04-28 14:54:04,580 INFO L276 IsEmpty]: Start isEmpty. Operand 557 states and 790 transitions. [2022-04-28 14:54:04,580 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:54:04,580 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:54:04,581 INFO L74 IsIncluded]: Start isIncluded. First 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) Second operand 557 states. [2022-04-28 14:54:04,581 INFO L87 Difference]: Start difference. First 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) Second operand 557 states. [2022-04-28 14:54:04,590 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:54:04,590 INFO L93 Difference]: Finished difference Result 557 states and 790 transitions. [2022-04-28 14:54:04,590 INFO L276 IsEmpty]: Start isEmpty. Operand 557 states and 790 transitions. [2022-04-28 14:54:04,591 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:54:04,591 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:54:04,591 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 14:54:04,591 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 14:54:04,592 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) [2022-04-28 14:54:04,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 551 states and 780 transitions. [2022-04-28 14:54:04,603 INFO L78 Accepts]: Start accepts. Automaton has 551 states and 780 transitions. Word has length 65 [2022-04-28 14:54:04,603 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 14:54:04,603 INFO L495 AbstractCegarLoop]: Abstraction has 551 states and 780 transitions. [2022-04-28 14:54:04,603 INFO L496 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) [2022-04-28 14:54:04,603 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 551 states and 780 transitions. [2022-04-28 14:54:05,776 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 780 edges. 780 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:54:05,776 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 780 transitions. [2022-04-28 14:54:05,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-04-28 14:54:05,777 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 14:54:05,777 INFO L195 NwaCegarLoop]: 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] [2022-04-28 14:54:05,777 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable25 [2022-04-28 14:54:05,778 INFO L420 AbstractCegarLoop]: === Iteration 27 === Targeting ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 14:54:05,778 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 14:54:05,778 INFO L85 PathProgramCache]: Analyzing trace with hash 1606826053, now seen corresponding path program 1 times [2022-04-28 14:54:05,778 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 14:54:05,778 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [954643743] [2022-04-28 14:54:05,813 INFO L97 AcceleratorQvasr]: Qvasr could not accelerate loop because java.lang.UnsupportedOperationException: Cannot deal with arrays. [2022-04-28 14:54:05,813 INFO L274 tedInterpolationCore]: Could not compute an accelerate. [2022-04-28 14:54:05,813 INFO L85 PathProgramCache]: Analyzing trace with hash 1606826053, now seen corresponding path program 2 times [2022-04-28 14:54:05,813 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 14:54:05,813 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [417505698] [2022-04-28 14:54:05,814 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 14:54:05,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 14:54:05,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:54:05,863 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 14:54:05,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:54:05,866 INFO L290 TraceCheckUtils]: 0: Hoare triple {65380#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(17, 2);call #Ultimate.allocInit(12, 3); {65372#true} is VALID [2022-04-28 14:54:05,866 INFO L290 TraceCheckUtils]: 1: Hoare triple {65372#true} assume true; {65372#true} is VALID [2022-04-28 14:54:05,866 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {65372#true} {65372#true} #752#return; {65372#true} is VALID [2022-04-28 14:54:05,866 INFO L272 TraceCheckUtils]: 0: Hoare triple {65372#true} call ULTIMATE.init(); {65380#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 14:54:05,866 INFO L290 TraceCheckUtils]: 1: Hoare triple {65380#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(17, 2);call #Ultimate.allocInit(12, 3); {65372#true} is VALID [2022-04-28 14:54:05,866 INFO L290 TraceCheckUtils]: 2: Hoare triple {65372#true} assume true; {65372#true} is VALID [2022-04-28 14:54:05,866 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {65372#true} {65372#true} #752#return; {65372#true} is VALID [2022-04-28 14:54:05,866 INFO L272 TraceCheckUtils]: 4: Hoare triple {65372#true} call #t~ret59 := main(); {65372#true} is VALID [2022-04-28 14:54:05,867 INFO L290 TraceCheckUtils]: 5: Hoare triple {65372#true} havoc ~s~0;havoc ~tmp~1;~s~0 := 8464; {65377#(<= main_~s~0 8464)} is VALID [2022-04-28 14:54:05,867 INFO L272 TraceCheckUtils]: 6: Hoare triple {65377#(<= main_~s~0 8464)} call #t~ret58 := ssl3_accept(~s~0); {65378#(not (= 8608 |ssl3_accept_#in~initial_state|))} is VALID [2022-04-28 14:54:05,868 INFO L290 TraceCheckUtils]: 7: Hoare triple {65378#(not (= 8608 |ssl3_accept_#in~initial_state|))} ~initial_state := #in~initial_state;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~s__info_callback~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~s__in_handshake~0 := #t~nondet5;havoc #t~nondet5;havoc ~s__state~0;havoc ~s__new_session~0;havoc ~s__server~0;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~s__version~0 := #t~nondet6;havoc #t~nondet6;havoc ~s__type~0;havoc ~s__init_num~0;assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647;~s__hit~0 := #t~nondet7;havoc #t~nondet7;havoc ~s__rwstate~0;~s__init_buf___0~0 := 1;assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647;~s__debug~0 := #t~nondet8;havoc #t~nondet8;havoc ~s__shutdown~0;assume -2147483648 <= #t~nondet9 && #t~nondet9 <= 2147483647;~s__cert~0 := #t~nondet9;havoc #t~nondet9;assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647;~s__options~0 := #t~nondet10;havoc #t~nondet10;assume -2147483648 <= #t~nondet11 && #t~nondet11 <= 2147483647;~s__verify_mode~0 := #t~nondet11;havoc #t~nondet11;assume -2147483648 <= #t~nondet12 && #t~nondet12 <= 2147483647;~s__session__peer~0 := #t~nondet12;havoc #t~nondet12;assume -2147483648 <= #t~nondet13 && #t~nondet13 <= 2147483647;~s__cert__pkeys__AT0__privatekey~0 := #t~nondet13;havoc #t~nondet13;assume -2147483648 <= #t~nondet14 && #t~nondet14 <= 2147483647;~s__ctx__info_callback~0 := #t~nondet14;havoc #t~nondet14;assume -2147483648 <= #t~nondet15 && #t~nondet15 <= 2147483647;~s__ctx__stats__sess_accept_renegotiate~0 := #t~nondet15;havoc #t~nondet15;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~s__ctx__stats__sess_accept~0 := #t~nondet16;havoc #t~nondet16;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~s__ctx__stats__sess_accept_good~0 := #t~nondet17;havoc #t~nondet17;havoc ~s__s3__tmp__cert_request~0;havoc ~s__s3__tmp__reuse_message~0;havoc ~s__s3__tmp__use_rsa_tmp~0;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~s__s3__tmp__new_cipher~0 := #t~nondet18;havoc #t~nondet18;havoc ~s__s3__tmp__new_cipher__algorithms~0;havoc ~s__s3__tmp__next_state___0~0;havoc ~s__s3__tmp__new_cipher__algo_strength~0;havoc ~s__session__cipher~0;havoc ~buf~0;havoc ~l~0;havoc ~Time~0;havoc ~tmp~0;havoc ~cb~0;assume -9223372036854775808 <= #t~nondet19 && #t~nondet19 <= 9223372036854775807;~num1~0 := #t~nondet19;havoc #t~nondet19;havoc ~ret~0;havoc ~new_state~0;havoc ~state~0;havoc ~skip~0;havoc ~got_new_session~0;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~tmp___1~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~tmp___2~0 := #t~nondet21;havoc #t~nondet21;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp___3~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___4~0 := #t~nondet23;havoc #t~nondet23;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~tmp___5~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~tmp___6~0 := #t~nondet25;havoc #t~nondet25;havoc ~tmp___7~0;assume -9223372036854775808 <= #t~nondet26 && #t~nondet26 <= 9223372036854775807;~tmp___8~0 := #t~nondet26;havoc #t~nondet26;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~tmp___9~0 := #t~nondet27;havoc #t~nondet27;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~tmp___10~0 := #t~nondet28;havoc #t~nondet28;havoc ~blastFlag~0;havoc ~__cil_tmp55~0;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~0;havoc ~__cil_tmp59~0;havoc ~__cil_tmp60~0;~__cil_tmp61~0 := #t~nondet29;havoc #t~nondet29;~s__state~0 := ~initial_state;~blastFlag~0 := 0;assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647;~tmp~0 := #t~nondet30;havoc #t~nondet30;~Time~0 := ~tmp~0;~cb~0 := 0;~ret~0 := -1;~skip~0 := 0;~got_new_session~0 := 0; {65379#(not (= ssl3_accept_~s__state~0 8608))} is VALID [2022-04-28 14:54:05,868 INFO L290 TraceCheckUtils]: 8: Hoare triple {65379#(not (= ssl3_accept_~s__state~0 8608))} assume 0 != ~s__info_callback~0;~cb~0 := ~s__info_callback~0; {65379#(not (= ssl3_accept_~s__state~0 8608))} is VALID [2022-04-28 14:54:05,868 INFO L290 TraceCheckUtils]: 9: Hoare triple {65379#(not (= ssl3_accept_~s__state~0 8608))} #t~post31 := ~s__in_handshake~0;~s__in_handshake~0 := 1 + #t~post31;havoc #t~post31; {65379#(not (= ssl3_accept_~s__state~0 8608))} is VALID [2022-04-28 14:54:05,869 INFO L290 TraceCheckUtils]: 10: Hoare triple {65379#(not (= ssl3_accept_~s__state~0 8608))} assume !(0 != 12288 + ~tmp___1~0); {65379#(not (= ssl3_accept_~s__state~0 8608))} is VALID [2022-04-28 14:54:05,869 INFO L290 TraceCheckUtils]: 11: Hoare triple {65379#(not (= ssl3_accept_~s__state~0 8608))} assume !(0 == ~s__cert~0); {65379#(not (= ssl3_accept_~s__state~0 8608))} is VALID [2022-04-28 14:54:05,869 INFO L290 TraceCheckUtils]: 12: Hoare triple {65379#(not (= ssl3_accept_~s__state~0 8608))} assume !false; {65379#(not (= ssl3_accept_~s__state~0 8608))} is VALID [2022-04-28 14:54:05,869 INFO L290 TraceCheckUtils]: 13: Hoare triple {65379#(not (= ssl3_accept_~s__state~0 8608))} ~state~0 := ~s__state~0; {65379#(not (= ssl3_accept_~s__state~0 8608))} is VALID [2022-04-28 14:54:05,869 INFO L290 TraceCheckUtils]: 14: Hoare triple {65379#(not (= ssl3_accept_~s__state~0 8608))} assume !(12292 == ~s__state~0); {65379#(not (= ssl3_accept_~s__state~0 8608))} is VALID [2022-04-28 14:54:05,870 INFO L290 TraceCheckUtils]: 15: Hoare triple {65379#(not (= ssl3_accept_~s__state~0 8608))} assume !(16384 == ~s__state~0); {65379#(not (= ssl3_accept_~s__state~0 8608))} is VALID [2022-04-28 14:54:05,870 INFO L290 TraceCheckUtils]: 16: Hoare triple {65379#(not (= ssl3_accept_~s__state~0 8608))} assume !(8192 == ~s__state~0); {65379#(not (= ssl3_accept_~s__state~0 8608))} is VALID [2022-04-28 14:54:05,870 INFO L290 TraceCheckUtils]: 17: Hoare triple {65379#(not (= ssl3_accept_~s__state~0 8608))} assume !(24576 == ~s__state~0); {65379#(not (= ssl3_accept_~s__state~0 8608))} is VALID [2022-04-28 14:54:05,870 INFO L290 TraceCheckUtils]: 18: Hoare triple {65379#(not (= ssl3_accept_~s__state~0 8608))} assume !(8195 == ~s__state~0); {65379#(not (= ssl3_accept_~s__state~0 8608))} is VALID [2022-04-28 14:54:05,870 INFO L290 TraceCheckUtils]: 19: Hoare triple {65379#(not (= ssl3_accept_~s__state~0 8608))} assume !(8480 == ~s__state~0); {65379#(not (= ssl3_accept_~s__state~0 8608))} is VALID [2022-04-28 14:54:05,871 INFO L290 TraceCheckUtils]: 20: Hoare triple {65379#(not (= ssl3_accept_~s__state~0 8608))} assume !(8481 == ~s__state~0); {65379#(not (= ssl3_accept_~s__state~0 8608))} is VALID [2022-04-28 14:54:05,871 INFO L290 TraceCheckUtils]: 21: Hoare triple {65379#(not (= ssl3_accept_~s__state~0 8608))} assume !(8482 == ~s__state~0); {65379#(not (= ssl3_accept_~s__state~0 8608))} is VALID [2022-04-28 14:54:05,871 INFO L290 TraceCheckUtils]: 22: Hoare triple {65379#(not (= ssl3_accept_~s__state~0 8608))} assume !(8464 == ~s__state~0); {65379#(not (= ssl3_accept_~s__state~0 8608))} is VALID [2022-04-28 14:54:05,871 INFO L290 TraceCheckUtils]: 23: Hoare triple {65379#(not (= ssl3_accept_~s__state~0 8608))} assume !(8465 == ~s__state~0); {65379#(not (= ssl3_accept_~s__state~0 8608))} is VALID [2022-04-28 14:54:05,871 INFO L290 TraceCheckUtils]: 24: Hoare triple {65379#(not (= ssl3_accept_~s__state~0 8608))} assume !(8466 == ~s__state~0); {65379#(not (= ssl3_accept_~s__state~0 8608))} is VALID [2022-04-28 14:54:05,872 INFO L290 TraceCheckUtils]: 25: Hoare triple {65379#(not (= ssl3_accept_~s__state~0 8608))} assume !(8496 == ~s__state~0); {65379#(not (= ssl3_accept_~s__state~0 8608))} is VALID [2022-04-28 14:54:05,872 INFO L290 TraceCheckUtils]: 26: Hoare triple {65379#(not (= ssl3_accept_~s__state~0 8608))} assume !(8497 == ~s__state~0); {65379#(not (= ssl3_accept_~s__state~0 8608))} is VALID [2022-04-28 14:54:05,872 INFO L290 TraceCheckUtils]: 27: Hoare triple {65379#(not (= ssl3_accept_~s__state~0 8608))} assume !(8512 == ~s__state~0); {65379#(not (= ssl3_accept_~s__state~0 8608))} is VALID [2022-04-28 14:54:05,872 INFO L290 TraceCheckUtils]: 28: Hoare triple {65379#(not (= ssl3_accept_~s__state~0 8608))} assume !(8513 == ~s__state~0); {65379#(not (= ssl3_accept_~s__state~0 8608))} is VALID [2022-04-28 14:54:05,872 INFO L290 TraceCheckUtils]: 29: Hoare triple {65379#(not (= ssl3_accept_~s__state~0 8608))} assume !(8528 == ~s__state~0); {65379#(not (= ssl3_accept_~s__state~0 8608))} is VALID [2022-04-28 14:54:05,873 INFO L290 TraceCheckUtils]: 30: Hoare triple {65379#(not (= ssl3_accept_~s__state~0 8608))} assume !(8529 == ~s__state~0); {65379#(not (= ssl3_accept_~s__state~0 8608))} is VALID [2022-04-28 14:54:05,873 INFO L290 TraceCheckUtils]: 31: Hoare triple {65379#(not (= ssl3_accept_~s__state~0 8608))} assume !(8544 == ~s__state~0); {65379#(not (= ssl3_accept_~s__state~0 8608))} is VALID [2022-04-28 14:54:05,873 INFO L290 TraceCheckUtils]: 32: Hoare triple {65379#(not (= ssl3_accept_~s__state~0 8608))} assume !(8545 == ~s__state~0); {65379#(not (= ssl3_accept_~s__state~0 8608))} is VALID [2022-04-28 14:54:05,873 INFO L290 TraceCheckUtils]: 33: Hoare triple {65379#(not (= ssl3_accept_~s__state~0 8608))} assume !(8560 == ~s__state~0); {65379#(not (= ssl3_accept_~s__state~0 8608))} is VALID [2022-04-28 14:54:05,873 INFO L290 TraceCheckUtils]: 34: Hoare triple {65379#(not (= ssl3_accept_~s__state~0 8608))} assume !(8561 == ~s__state~0); {65379#(not (= ssl3_accept_~s__state~0 8608))} is VALID [2022-04-28 14:54:05,874 INFO L290 TraceCheckUtils]: 35: Hoare triple {65379#(not (= ssl3_accept_~s__state~0 8608))} assume !(8448 == ~s__state~0); {65379#(not (= ssl3_accept_~s__state~0 8608))} is VALID [2022-04-28 14:54:05,874 INFO L290 TraceCheckUtils]: 36: Hoare triple {65379#(not (= ssl3_accept_~s__state~0 8608))} assume !(8576 == ~s__state~0); {65379#(not (= ssl3_accept_~s__state~0 8608))} is VALID [2022-04-28 14:54:05,874 INFO L290 TraceCheckUtils]: 37: Hoare triple {65379#(not (= ssl3_accept_~s__state~0 8608))} assume !(8577 == ~s__state~0); {65379#(not (= ssl3_accept_~s__state~0 8608))} is VALID [2022-04-28 14:54:05,874 INFO L290 TraceCheckUtils]: 38: Hoare triple {65379#(not (= ssl3_accept_~s__state~0 8608))} assume !(8592 == ~s__state~0); {65379#(not (= ssl3_accept_~s__state~0 8608))} is VALID [2022-04-28 14:54:05,874 INFO L290 TraceCheckUtils]: 39: Hoare triple {65379#(not (= ssl3_accept_~s__state~0 8608))} assume !(8593 == ~s__state~0); {65379#(not (= ssl3_accept_~s__state~0 8608))} is VALID [2022-04-28 14:54:05,875 INFO L290 TraceCheckUtils]: 40: Hoare triple {65379#(not (= ssl3_accept_~s__state~0 8608))} assume 8608 == ~s__state~0; {65373#false} is VALID [2022-04-28 14:54:05,875 INFO L290 TraceCheckUtils]: 41: Hoare triple {65373#false} assume -2147483648 <= #t~nondet50 && #t~nondet50 <= 2147483647;~ret~0 := #t~nondet50;havoc #t~nondet50; {65373#false} is VALID [2022-04-28 14:54:05,875 INFO L290 TraceCheckUtils]: 42: Hoare triple {65373#false} assume 8 == ~blastFlag~0;~blastFlag~0 := 9; {65373#false} is VALID [2022-04-28 14:54:05,875 INFO L290 TraceCheckUtils]: 43: Hoare triple {65373#false} assume !(~ret~0 <= 0);~s__state~0 := 8640;~s__init_num~0 := 0; {65373#false} is VALID [2022-04-28 14:54:05,875 INFO L290 TraceCheckUtils]: 44: Hoare triple {65373#false} assume -2147483648 <= #t~nondet55 && #t~nondet55 <= 2147483647;~s__s3__tmp__reuse_message~0 := #t~nondet55;havoc #t~nondet55; {65373#false} is VALID [2022-04-28 14:54:05,875 INFO L290 TraceCheckUtils]: 45: Hoare triple {65373#false} assume !(0 == ~s__s3__tmp__reuse_message~0); {65373#false} is VALID [2022-04-28 14:54:05,875 INFO L290 TraceCheckUtils]: 46: Hoare triple {65373#false} ~skip~0 := 0; {65373#false} is VALID [2022-04-28 14:54:05,876 INFO L290 TraceCheckUtils]: 47: Hoare triple {65373#false} assume !false; {65373#false} is VALID [2022-04-28 14:54:05,876 INFO L290 TraceCheckUtils]: 48: Hoare triple {65373#false} ~state~0 := ~s__state~0; {65373#false} is VALID [2022-04-28 14:54:05,876 INFO L290 TraceCheckUtils]: 49: Hoare triple {65373#false} assume !(12292 == ~s__state~0); {65373#false} is VALID [2022-04-28 14:54:05,876 INFO L290 TraceCheckUtils]: 50: Hoare triple {65373#false} assume !(16384 == ~s__state~0); {65373#false} is VALID [2022-04-28 14:54:05,876 INFO L290 TraceCheckUtils]: 51: Hoare triple {65373#false} assume !(8192 == ~s__state~0); {65373#false} is VALID [2022-04-28 14:54:05,876 INFO L290 TraceCheckUtils]: 52: Hoare triple {65373#false} assume !(24576 == ~s__state~0); {65373#false} is VALID [2022-04-28 14:54:05,876 INFO L290 TraceCheckUtils]: 53: Hoare triple {65373#false} assume !(8195 == ~s__state~0); {65373#false} is VALID [2022-04-28 14:54:05,876 INFO L290 TraceCheckUtils]: 54: Hoare triple {65373#false} assume !(8480 == ~s__state~0); {65373#false} is VALID [2022-04-28 14:54:05,876 INFO L290 TraceCheckUtils]: 55: Hoare triple {65373#false} assume !(8481 == ~s__state~0); {65373#false} is VALID [2022-04-28 14:54:05,876 INFO L290 TraceCheckUtils]: 56: Hoare triple {65373#false} assume !(8482 == ~s__state~0); {65373#false} is VALID [2022-04-28 14:54:05,876 INFO L290 TraceCheckUtils]: 57: Hoare triple {65373#false} assume !(8464 == ~s__state~0); {65373#false} is VALID [2022-04-28 14:54:05,876 INFO L290 TraceCheckUtils]: 58: Hoare triple {65373#false} assume !(8465 == ~s__state~0); {65373#false} is VALID [2022-04-28 14:54:05,876 INFO L290 TraceCheckUtils]: 59: Hoare triple {65373#false} assume !(8466 == ~s__state~0); {65373#false} is VALID [2022-04-28 14:54:05,876 INFO L290 TraceCheckUtils]: 60: Hoare triple {65373#false} assume !(8496 == ~s__state~0); {65373#false} is VALID [2022-04-28 14:54:05,876 INFO L290 TraceCheckUtils]: 61: Hoare triple {65373#false} assume !(8497 == ~s__state~0); {65373#false} is VALID [2022-04-28 14:54:05,876 INFO L290 TraceCheckUtils]: 62: Hoare triple {65373#false} assume !(8512 == ~s__state~0); {65373#false} is VALID [2022-04-28 14:54:05,876 INFO L290 TraceCheckUtils]: 63: Hoare triple {65373#false} assume !(8513 == ~s__state~0); {65373#false} is VALID [2022-04-28 14:54:05,876 INFO L290 TraceCheckUtils]: 64: Hoare triple {65373#false} assume !(8528 == ~s__state~0); {65373#false} is VALID [2022-04-28 14:54:05,876 INFO L290 TraceCheckUtils]: 65: Hoare triple {65373#false} assume !(8529 == ~s__state~0); {65373#false} is VALID [2022-04-28 14:54:05,877 INFO L290 TraceCheckUtils]: 66: Hoare triple {65373#false} assume !(8544 == ~s__state~0); {65373#false} is VALID [2022-04-28 14:54:05,877 INFO L290 TraceCheckUtils]: 67: Hoare triple {65373#false} assume !(8545 == ~s__state~0); {65373#false} is VALID [2022-04-28 14:54:05,877 INFO L290 TraceCheckUtils]: 68: Hoare triple {65373#false} assume !(8560 == ~s__state~0); {65373#false} is VALID [2022-04-28 14:54:05,877 INFO L290 TraceCheckUtils]: 69: Hoare triple {65373#false} assume !(8561 == ~s__state~0); {65373#false} is VALID [2022-04-28 14:54:05,877 INFO L290 TraceCheckUtils]: 70: Hoare triple {65373#false} assume !(8448 == ~s__state~0); {65373#false} is VALID [2022-04-28 14:54:05,877 INFO L290 TraceCheckUtils]: 71: Hoare triple {65373#false} assume !(8576 == ~s__state~0); {65373#false} is VALID [2022-04-28 14:54:05,877 INFO L290 TraceCheckUtils]: 72: Hoare triple {65373#false} assume !(8577 == ~s__state~0); {65373#false} is VALID [2022-04-28 14:54:05,877 INFO L290 TraceCheckUtils]: 73: Hoare triple {65373#false} assume !(8592 == ~s__state~0); {65373#false} is VALID [2022-04-28 14:54:05,877 INFO L290 TraceCheckUtils]: 74: Hoare triple {65373#false} assume !(8593 == ~s__state~0); {65373#false} is VALID [2022-04-28 14:54:05,877 INFO L290 TraceCheckUtils]: 75: Hoare triple {65373#false} assume !(8608 == ~s__state~0); {65373#false} is VALID [2022-04-28 14:54:05,877 INFO L290 TraceCheckUtils]: 76: Hoare triple {65373#false} assume !(8609 == ~s__state~0); {65373#false} is VALID [2022-04-28 14:54:05,877 INFO L290 TraceCheckUtils]: 77: Hoare triple {65373#false} assume 8640 == ~s__state~0; {65373#false} is VALID [2022-04-28 14:54:05,877 INFO L290 TraceCheckUtils]: 78: Hoare triple {65373#false} assume -2147483648 <= #t~nondet51 && #t~nondet51 <= 2147483647;~ret~0 := #t~nondet51;havoc #t~nondet51; {65373#false} is VALID [2022-04-28 14:54:05,877 INFO L290 TraceCheckUtils]: 79: Hoare triple {65373#false} assume !(9 == ~blastFlag~0); {65373#false} is VALID [2022-04-28 14:54:05,877 INFO L290 TraceCheckUtils]: 80: Hoare triple {65373#false} assume !(12 == ~blastFlag~0); {65373#false} is VALID [2022-04-28 14:54:05,877 INFO L290 TraceCheckUtils]: 81: Hoare triple {65373#false} assume !(15 == ~blastFlag~0); {65373#false} is VALID [2022-04-28 14:54:05,877 INFO L290 TraceCheckUtils]: 82: Hoare triple {65373#false} assume !(18 == ~blastFlag~0); {65373#false} is VALID [2022-04-28 14:54:05,877 INFO L290 TraceCheckUtils]: 83: Hoare triple {65373#false} assume 21 == ~blastFlag~0; {65373#false} is VALID [2022-04-28 14:54:05,878 INFO L290 TraceCheckUtils]: 84: Hoare triple {65373#false} assume !false; {65373#false} is VALID [2022-04-28 14:54:05,878 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 14:54:05,878 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 14:54:05,878 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [417505698] [2022-04-28 14:54:05,878 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [417505698] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:54:05,878 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:54:05,878 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-28 14:54:05,878 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 14:54:05,878 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [954643743] [2022-04-28 14:54:05,878 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [954643743] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:54:05,878 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:54:05,878 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-28 14:54:05,878 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [826036883] [2022-04-28 14:54:05,879 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 14:54:05,879 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 [2022-04-28 14:54:05,879 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 14:54:05,879 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 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) [2022-04-28 14:54:05,923 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 85 edges. 85 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:54:05,923 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-04-28 14:54:05,923 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 14:54:05,924 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-04-28 14:54:05,924 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-04-28 14:54:05,924 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) [2022-04-28 14:54:06,664 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:54:06,665 INFO L93 Difference]: Finished difference Result 1130 states and 1597 transitions. [2022-04-28 14:54:06,665 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-04-28 14:54:06,665 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 [2022-04-28 14:54:06,665 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 14:54:06,665 INFO L82 GeneralOperation]: Start removeUnreachable. 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) [2022-04-28 14:54:06,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 552 transitions. [2022-04-28 14:54:06,667 INFO L82 GeneralOperation]: Start removeUnreachable. 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) [2022-04-28 14:54:06,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 552 transitions. [2022-04-28 14:54:06,669 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 6 states and 552 transitions. [2022-04-28 14:54:06,976 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 552 edges. 552 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:54:06,994 INFO L225 Difference]: With dead ends: 1130 [2022-04-28 14:54:06,995 INFO L226 Difference]: Without dead ends: 593 [2022-04-28 14:54:06,995 INFO L412 NwaCegarLoop]: 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 [2022-04-28 14:54:06,996 INFO L413 NwaCegarLoop]: 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 [2022-04-28 14:54:06,997 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [787 Valid, 210 Invalid, 420 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [57 Valid, 363 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-04-28 14:54:06,998 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 593 states. [2022-04-28 14:54:07,100 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 593 to 590. [2022-04-28 14:54:07,100 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 14:54:07,101 INFO L82 GeneralOperation]: Start isEquivalent. First operand 593 states. Second 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) [2022-04-28 14:54:07,101 INFO L74 IsIncluded]: Start isIncluded. First operand 593 states. Second 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) [2022-04-28 14:54:07,102 INFO L87 Difference]: Start difference. First operand 593 states. Second 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) [2022-04-28 14:54:07,112 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:54:07,112 INFO L93 Difference]: Finished difference Result 593 states and 832 transitions. [2022-04-28 14:54:07,112 INFO L276 IsEmpty]: Start isEmpty. Operand 593 states and 832 transitions. [2022-04-28 14:54:07,112 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:54:07,112 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:54:07,113 INFO L74 IsIncluded]: Start isIncluded. First 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) Second operand 593 states. [2022-04-28 14:54:07,113 INFO L87 Difference]: Start difference. First 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) Second operand 593 states. [2022-04-28 14:54:07,123 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:54:07,123 INFO L93 Difference]: Finished difference Result 593 states and 832 transitions. [2022-04-28 14:54:07,123 INFO L276 IsEmpty]: Start isEmpty. Operand 593 states and 832 transitions. [2022-04-28 14:54:07,124 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:54:07,124 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:54:07,124 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 14:54:07,124 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 14:54:07,124 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) [2022-04-28 14:54:07,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 590 states to 590 states and 828 transitions. [2022-04-28 14:54:07,138 INFO L78 Accepts]: Start accepts. Automaton has 590 states and 828 transitions. Word has length 85 [2022-04-28 14:54:07,138 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 14:54:07,138 INFO L495 AbstractCegarLoop]: Abstraction has 590 states and 828 transitions. [2022-04-28 14:54:07,138 INFO L496 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) [2022-04-28 14:54:07,138 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 590 states and 828 transitions. [2022-04-28 14:54:08,638 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 828 edges. 828 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:54:08,638 INFO L276 IsEmpty]: Start isEmpty. Operand 590 states and 828 transitions. [2022-04-28 14:54:08,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-04-28 14:54:08,639 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 14:54:08,639 INFO L195 NwaCegarLoop]: 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] [2022-04-28 14:54:08,639 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable26 [2022-04-28 14:54:08,639 INFO L420 AbstractCegarLoop]: === Iteration 28 === Targeting ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 14:54:08,639 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 14:54:08,639 INFO L85 PathProgramCache]: Analyzing trace with hash 1495101646, now seen corresponding path program 1 times [2022-04-28 14:54:08,639 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 14:54:08,640 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1033233671] [2022-04-28 14:54:08,648 INFO L97 AcceleratorQvasr]: Qvasr could not accelerate loop because java.lang.UnsupportedOperationException: Cannot deal with arrays. [2022-04-28 14:54:08,648 INFO L274 tedInterpolationCore]: Could not compute an accelerate. [2022-04-28 14:54:08,648 INFO L85 PathProgramCache]: Analyzing trace with hash 1495101646, now seen corresponding path program 2 times [2022-04-28 14:54:08,648 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 14:54:08,648 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1244221141] [2022-04-28 14:54:08,648 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 14:54:08,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 14:54:08,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:54:08,696 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 14:54:08,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:54:08,699 INFO L290 TraceCheckUtils]: 0: Hoare triple {70023#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(17, 2);call #Ultimate.allocInit(12, 3); {70015#true} is VALID [2022-04-28 14:54:08,699 INFO L290 TraceCheckUtils]: 1: Hoare triple {70015#true} assume true; {70015#true} is VALID [2022-04-28 14:54:08,699 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {70015#true} {70015#true} #752#return; {70015#true} is VALID [2022-04-28 14:54:08,700 INFO L272 TraceCheckUtils]: 0: Hoare triple {70015#true} call ULTIMATE.init(); {70023#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 14:54:08,700 INFO L290 TraceCheckUtils]: 1: Hoare triple {70023#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(17, 2);call #Ultimate.allocInit(12, 3); {70015#true} is VALID [2022-04-28 14:54:08,700 INFO L290 TraceCheckUtils]: 2: Hoare triple {70015#true} assume true; {70015#true} is VALID [2022-04-28 14:54:08,700 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {70015#true} {70015#true} #752#return; {70015#true} is VALID [2022-04-28 14:54:08,700 INFO L272 TraceCheckUtils]: 4: Hoare triple {70015#true} call #t~ret59 := main(); {70015#true} is VALID [2022-04-28 14:54:08,700 INFO L290 TraceCheckUtils]: 5: Hoare triple {70015#true} havoc ~s~0;havoc ~tmp~1;~s~0 := 8464; {70020#(<= main_~s~0 8464)} is VALID [2022-04-28 14:54:08,701 INFO L272 TraceCheckUtils]: 6: Hoare triple {70020#(<= main_~s~0 8464)} call #t~ret58 := ssl3_accept(~s~0); {70021#(not (= |ssl3_accept_#in~initial_state| 8609))} is VALID [2022-04-28 14:54:08,702 INFO L290 TraceCheckUtils]: 7: Hoare triple {70021#(not (= |ssl3_accept_#in~initial_state| 8609))} ~initial_state := #in~initial_state;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~s__info_callback~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~s__in_handshake~0 := #t~nondet5;havoc #t~nondet5;havoc ~s__state~0;havoc ~s__new_session~0;havoc ~s__server~0;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~s__version~0 := #t~nondet6;havoc #t~nondet6;havoc ~s__type~0;havoc ~s__init_num~0;assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647;~s__hit~0 := #t~nondet7;havoc #t~nondet7;havoc ~s__rwstate~0;~s__init_buf___0~0 := 1;assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647;~s__debug~0 := #t~nondet8;havoc #t~nondet8;havoc ~s__shutdown~0;assume -2147483648 <= #t~nondet9 && #t~nondet9 <= 2147483647;~s__cert~0 := #t~nondet9;havoc #t~nondet9;assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647;~s__options~0 := #t~nondet10;havoc #t~nondet10;assume -2147483648 <= #t~nondet11 && #t~nondet11 <= 2147483647;~s__verify_mode~0 := #t~nondet11;havoc #t~nondet11;assume -2147483648 <= #t~nondet12 && #t~nondet12 <= 2147483647;~s__session__peer~0 := #t~nondet12;havoc #t~nondet12;assume -2147483648 <= #t~nondet13 && #t~nondet13 <= 2147483647;~s__cert__pkeys__AT0__privatekey~0 := #t~nondet13;havoc #t~nondet13;assume -2147483648 <= #t~nondet14 && #t~nondet14 <= 2147483647;~s__ctx__info_callback~0 := #t~nondet14;havoc #t~nondet14;assume -2147483648 <= #t~nondet15 && #t~nondet15 <= 2147483647;~s__ctx__stats__sess_accept_renegotiate~0 := #t~nondet15;havoc #t~nondet15;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~s__ctx__stats__sess_accept~0 := #t~nondet16;havoc #t~nondet16;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~s__ctx__stats__sess_accept_good~0 := #t~nondet17;havoc #t~nondet17;havoc ~s__s3__tmp__cert_request~0;havoc ~s__s3__tmp__reuse_message~0;havoc ~s__s3__tmp__use_rsa_tmp~0;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~s__s3__tmp__new_cipher~0 := #t~nondet18;havoc #t~nondet18;havoc ~s__s3__tmp__new_cipher__algorithms~0;havoc ~s__s3__tmp__next_state___0~0;havoc ~s__s3__tmp__new_cipher__algo_strength~0;havoc ~s__session__cipher~0;havoc ~buf~0;havoc ~l~0;havoc ~Time~0;havoc ~tmp~0;havoc ~cb~0;assume -9223372036854775808 <= #t~nondet19 && #t~nondet19 <= 9223372036854775807;~num1~0 := #t~nondet19;havoc #t~nondet19;havoc ~ret~0;havoc ~new_state~0;havoc ~state~0;havoc ~skip~0;havoc ~got_new_session~0;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~tmp___1~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~tmp___2~0 := #t~nondet21;havoc #t~nondet21;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp___3~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___4~0 := #t~nondet23;havoc #t~nondet23;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~tmp___5~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~tmp___6~0 := #t~nondet25;havoc #t~nondet25;havoc ~tmp___7~0;assume -9223372036854775808 <= #t~nondet26 && #t~nondet26 <= 9223372036854775807;~tmp___8~0 := #t~nondet26;havoc #t~nondet26;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~tmp___9~0 := #t~nondet27;havoc #t~nondet27;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~tmp___10~0 := #t~nondet28;havoc #t~nondet28;havoc ~blastFlag~0;havoc ~__cil_tmp55~0;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~0;havoc ~__cil_tmp59~0;havoc ~__cil_tmp60~0;~__cil_tmp61~0 := #t~nondet29;havoc #t~nondet29;~s__state~0 := ~initial_state;~blastFlag~0 := 0;assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647;~tmp~0 := #t~nondet30;havoc #t~nondet30;~Time~0 := ~tmp~0;~cb~0 := 0;~ret~0 := -1;~skip~0 := 0;~got_new_session~0 := 0; {70022#(not (= ssl3_accept_~s__state~0 8609))} is VALID [2022-04-28 14:54:08,702 INFO L290 TraceCheckUtils]: 8: Hoare triple {70022#(not (= ssl3_accept_~s__state~0 8609))} assume 0 != ~s__info_callback~0;~cb~0 := ~s__info_callback~0; {70022#(not (= ssl3_accept_~s__state~0 8609))} is VALID [2022-04-28 14:54:08,703 INFO L290 TraceCheckUtils]: 9: Hoare triple {70022#(not (= ssl3_accept_~s__state~0 8609))} #t~post31 := ~s__in_handshake~0;~s__in_handshake~0 := 1 + #t~post31;havoc #t~post31; {70022#(not (= ssl3_accept_~s__state~0 8609))} is VALID [2022-04-28 14:54:08,703 INFO L290 TraceCheckUtils]: 10: Hoare triple {70022#(not (= ssl3_accept_~s__state~0 8609))} assume !(0 != 12288 + ~tmp___1~0); {70022#(not (= ssl3_accept_~s__state~0 8609))} is VALID [2022-04-28 14:54:08,703 INFO L290 TraceCheckUtils]: 11: Hoare triple {70022#(not (= ssl3_accept_~s__state~0 8609))} assume !(0 == ~s__cert~0); {70022#(not (= ssl3_accept_~s__state~0 8609))} is VALID [2022-04-28 14:54:08,703 INFO L290 TraceCheckUtils]: 12: Hoare triple {70022#(not (= ssl3_accept_~s__state~0 8609))} assume !false; {70022#(not (= ssl3_accept_~s__state~0 8609))} is VALID [2022-04-28 14:54:08,704 INFO L290 TraceCheckUtils]: 13: Hoare triple {70022#(not (= ssl3_accept_~s__state~0 8609))} ~state~0 := ~s__state~0; {70022#(not (= ssl3_accept_~s__state~0 8609))} is VALID [2022-04-28 14:54:08,704 INFO L290 TraceCheckUtils]: 14: Hoare triple {70022#(not (= ssl3_accept_~s__state~0 8609))} assume !(12292 == ~s__state~0); {70022#(not (= ssl3_accept_~s__state~0 8609))} is VALID [2022-04-28 14:54:08,704 INFO L290 TraceCheckUtils]: 15: Hoare triple {70022#(not (= ssl3_accept_~s__state~0 8609))} assume !(16384 == ~s__state~0); {70022#(not (= ssl3_accept_~s__state~0 8609))} is VALID [2022-04-28 14:54:08,705 INFO L290 TraceCheckUtils]: 16: Hoare triple {70022#(not (= ssl3_accept_~s__state~0 8609))} assume !(8192 == ~s__state~0); {70022#(not (= ssl3_accept_~s__state~0 8609))} is VALID [2022-04-28 14:54:08,705 INFO L290 TraceCheckUtils]: 17: Hoare triple {70022#(not (= ssl3_accept_~s__state~0 8609))} assume !(24576 == ~s__state~0); {70022#(not (= ssl3_accept_~s__state~0 8609))} is VALID [2022-04-28 14:54:08,705 INFO L290 TraceCheckUtils]: 18: Hoare triple {70022#(not (= ssl3_accept_~s__state~0 8609))} assume !(8195 == ~s__state~0); {70022#(not (= ssl3_accept_~s__state~0 8609))} is VALID [2022-04-28 14:54:08,705 INFO L290 TraceCheckUtils]: 19: Hoare triple {70022#(not (= ssl3_accept_~s__state~0 8609))} assume !(8480 == ~s__state~0); {70022#(not (= ssl3_accept_~s__state~0 8609))} is VALID [2022-04-28 14:54:08,706 INFO L290 TraceCheckUtils]: 20: Hoare triple {70022#(not (= ssl3_accept_~s__state~0 8609))} assume !(8481 == ~s__state~0); {70022#(not (= ssl3_accept_~s__state~0 8609))} is VALID [2022-04-28 14:54:08,706 INFO L290 TraceCheckUtils]: 21: Hoare triple {70022#(not (= ssl3_accept_~s__state~0 8609))} assume !(8482 == ~s__state~0); {70022#(not (= ssl3_accept_~s__state~0 8609))} is VALID [2022-04-28 14:54:08,706 INFO L290 TraceCheckUtils]: 22: Hoare triple {70022#(not (= ssl3_accept_~s__state~0 8609))} assume !(8464 == ~s__state~0); {70022#(not (= ssl3_accept_~s__state~0 8609))} is VALID [2022-04-28 14:54:08,706 INFO L290 TraceCheckUtils]: 23: Hoare triple {70022#(not (= ssl3_accept_~s__state~0 8609))} assume !(8465 == ~s__state~0); {70022#(not (= ssl3_accept_~s__state~0 8609))} is VALID [2022-04-28 14:54:08,707 INFO L290 TraceCheckUtils]: 24: Hoare triple {70022#(not (= ssl3_accept_~s__state~0 8609))} assume !(8466 == ~s__state~0); {70022#(not (= ssl3_accept_~s__state~0 8609))} is VALID [2022-04-28 14:54:08,707 INFO L290 TraceCheckUtils]: 25: Hoare triple {70022#(not (= ssl3_accept_~s__state~0 8609))} assume !(8496 == ~s__state~0); {70022#(not (= ssl3_accept_~s__state~0 8609))} is VALID [2022-04-28 14:54:08,707 INFO L290 TraceCheckUtils]: 26: Hoare triple {70022#(not (= ssl3_accept_~s__state~0 8609))} assume !(8497 == ~s__state~0); {70022#(not (= ssl3_accept_~s__state~0 8609))} is VALID [2022-04-28 14:54:08,708 INFO L290 TraceCheckUtils]: 27: Hoare triple {70022#(not (= ssl3_accept_~s__state~0 8609))} assume !(8512 == ~s__state~0); {70022#(not (= ssl3_accept_~s__state~0 8609))} is VALID [2022-04-28 14:54:08,708 INFO L290 TraceCheckUtils]: 28: Hoare triple {70022#(not (= ssl3_accept_~s__state~0 8609))} assume !(8513 == ~s__state~0); {70022#(not (= ssl3_accept_~s__state~0 8609))} is VALID [2022-04-28 14:54:08,708 INFO L290 TraceCheckUtils]: 29: Hoare triple {70022#(not (= ssl3_accept_~s__state~0 8609))} assume !(8528 == ~s__state~0); {70022#(not (= ssl3_accept_~s__state~0 8609))} is VALID [2022-04-28 14:54:08,708 INFO L290 TraceCheckUtils]: 30: Hoare triple {70022#(not (= ssl3_accept_~s__state~0 8609))} assume !(8529 == ~s__state~0); {70022#(not (= ssl3_accept_~s__state~0 8609))} is VALID [2022-04-28 14:54:08,709 INFO L290 TraceCheckUtils]: 31: Hoare triple {70022#(not (= ssl3_accept_~s__state~0 8609))} assume !(8544 == ~s__state~0); {70022#(not (= ssl3_accept_~s__state~0 8609))} is VALID [2022-04-28 14:54:08,709 INFO L290 TraceCheckUtils]: 32: Hoare triple {70022#(not (= ssl3_accept_~s__state~0 8609))} assume !(8545 == ~s__state~0); {70022#(not (= ssl3_accept_~s__state~0 8609))} is VALID [2022-04-28 14:54:08,709 INFO L290 TraceCheckUtils]: 33: Hoare triple {70022#(not (= ssl3_accept_~s__state~0 8609))} assume !(8560 == ~s__state~0); {70022#(not (= ssl3_accept_~s__state~0 8609))} is VALID [2022-04-28 14:54:08,709 INFO L290 TraceCheckUtils]: 34: Hoare triple {70022#(not (= ssl3_accept_~s__state~0 8609))} assume !(8561 == ~s__state~0); {70022#(not (= ssl3_accept_~s__state~0 8609))} is VALID [2022-04-28 14:54:08,710 INFO L290 TraceCheckUtils]: 35: Hoare triple {70022#(not (= ssl3_accept_~s__state~0 8609))} assume !(8448 == ~s__state~0); {70022#(not (= ssl3_accept_~s__state~0 8609))} is VALID [2022-04-28 14:54:08,710 INFO L290 TraceCheckUtils]: 36: Hoare triple {70022#(not (= ssl3_accept_~s__state~0 8609))} assume !(8576 == ~s__state~0); {70022#(not (= ssl3_accept_~s__state~0 8609))} is VALID [2022-04-28 14:54:08,710 INFO L290 TraceCheckUtils]: 37: Hoare triple {70022#(not (= ssl3_accept_~s__state~0 8609))} assume !(8577 == ~s__state~0); {70022#(not (= ssl3_accept_~s__state~0 8609))} is VALID [2022-04-28 14:54:08,711 INFO L290 TraceCheckUtils]: 38: Hoare triple {70022#(not (= ssl3_accept_~s__state~0 8609))} assume !(8592 == ~s__state~0); {70022#(not (= ssl3_accept_~s__state~0 8609))} is VALID [2022-04-28 14:54:08,711 INFO L290 TraceCheckUtils]: 39: Hoare triple {70022#(not (= ssl3_accept_~s__state~0 8609))} assume !(8593 == ~s__state~0); {70022#(not (= ssl3_accept_~s__state~0 8609))} is VALID [2022-04-28 14:54:08,711 INFO L290 TraceCheckUtils]: 40: Hoare triple {70022#(not (= ssl3_accept_~s__state~0 8609))} assume !(8608 == ~s__state~0); {70022#(not (= ssl3_accept_~s__state~0 8609))} is VALID [2022-04-28 14:54:08,711 INFO L290 TraceCheckUtils]: 41: Hoare triple {70022#(not (= ssl3_accept_~s__state~0 8609))} assume 8609 == ~s__state~0; {70016#false} is VALID [2022-04-28 14:54:08,711 INFO L290 TraceCheckUtils]: 42: Hoare triple {70016#false} assume -2147483648 <= #t~nondet50 && #t~nondet50 <= 2147483647;~ret~0 := #t~nondet50;havoc #t~nondet50; {70016#false} is VALID [2022-04-28 14:54:08,712 INFO L290 TraceCheckUtils]: 43: Hoare triple {70016#false} assume 8 == ~blastFlag~0;~blastFlag~0 := 9; {70016#false} is VALID [2022-04-28 14:54:08,712 INFO L290 TraceCheckUtils]: 44: Hoare triple {70016#false} assume !(~ret~0 <= 0);~s__state~0 := 8640;~s__init_num~0 := 0; {70016#false} is VALID [2022-04-28 14:54:08,712 INFO L290 TraceCheckUtils]: 45: Hoare triple {70016#false} assume -2147483648 <= #t~nondet55 && #t~nondet55 <= 2147483647;~s__s3__tmp__reuse_message~0 := #t~nondet55;havoc #t~nondet55; {70016#false} is VALID [2022-04-28 14:54:08,712 INFO L290 TraceCheckUtils]: 46: Hoare triple {70016#false} assume !(0 == ~s__s3__tmp__reuse_message~0); {70016#false} is VALID [2022-04-28 14:54:08,712 INFO L290 TraceCheckUtils]: 47: Hoare triple {70016#false} ~skip~0 := 0; {70016#false} is VALID [2022-04-28 14:54:08,712 INFO L290 TraceCheckUtils]: 48: Hoare triple {70016#false} assume !false; {70016#false} is VALID [2022-04-28 14:54:08,712 INFO L290 TraceCheckUtils]: 49: Hoare triple {70016#false} ~state~0 := ~s__state~0; {70016#false} is VALID [2022-04-28 14:54:08,712 INFO L290 TraceCheckUtils]: 50: Hoare triple {70016#false} assume !(12292 == ~s__state~0); {70016#false} is VALID [2022-04-28 14:54:08,712 INFO L290 TraceCheckUtils]: 51: Hoare triple {70016#false} assume !(16384 == ~s__state~0); {70016#false} is VALID [2022-04-28 14:54:08,712 INFO L290 TraceCheckUtils]: 52: Hoare triple {70016#false} assume !(8192 == ~s__state~0); {70016#false} is VALID [2022-04-28 14:54:08,712 INFO L290 TraceCheckUtils]: 53: Hoare triple {70016#false} assume !(24576 == ~s__state~0); {70016#false} is VALID [2022-04-28 14:54:08,712 INFO L290 TraceCheckUtils]: 54: Hoare triple {70016#false} assume !(8195 == ~s__state~0); {70016#false} is VALID [2022-04-28 14:54:08,712 INFO L290 TraceCheckUtils]: 55: Hoare triple {70016#false} assume !(8480 == ~s__state~0); {70016#false} is VALID [2022-04-28 14:54:08,712 INFO L290 TraceCheckUtils]: 56: Hoare triple {70016#false} assume !(8481 == ~s__state~0); {70016#false} is VALID [2022-04-28 14:54:08,712 INFO L290 TraceCheckUtils]: 57: Hoare triple {70016#false} assume !(8482 == ~s__state~0); {70016#false} is VALID [2022-04-28 14:54:08,712 INFO L290 TraceCheckUtils]: 58: Hoare triple {70016#false} assume !(8464 == ~s__state~0); {70016#false} is VALID [2022-04-28 14:54:08,712 INFO L290 TraceCheckUtils]: 59: Hoare triple {70016#false} assume !(8465 == ~s__state~0); {70016#false} is VALID [2022-04-28 14:54:08,712 INFO L290 TraceCheckUtils]: 60: Hoare triple {70016#false} assume !(8466 == ~s__state~0); {70016#false} is VALID [2022-04-28 14:54:08,712 INFO L290 TraceCheckUtils]: 61: Hoare triple {70016#false} assume !(8496 == ~s__state~0); {70016#false} is VALID [2022-04-28 14:54:08,713 INFO L290 TraceCheckUtils]: 62: Hoare triple {70016#false} assume !(8497 == ~s__state~0); {70016#false} is VALID [2022-04-28 14:54:08,713 INFO L290 TraceCheckUtils]: 63: Hoare triple {70016#false} assume !(8512 == ~s__state~0); {70016#false} is VALID [2022-04-28 14:54:08,713 INFO L290 TraceCheckUtils]: 64: Hoare triple {70016#false} assume !(8513 == ~s__state~0); {70016#false} is VALID [2022-04-28 14:54:08,713 INFO L290 TraceCheckUtils]: 65: Hoare triple {70016#false} assume !(8528 == ~s__state~0); {70016#false} is VALID [2022-04-28 14:54:08,713 INFO L290 TraceCheckUtils]: 66: Hoare triple {70016#false} assume !(8529 == ~s__state~0); {70016#false} is VALID [2022-04-28 14:54:08,713 INFO L290 TraceCheckUtils]: 67: Hoare triple {70016#false} assume !(8544 == ~s__state~0); {70016#false} is VALID [2022-04-28 14:54:08,713 INFO L290 TraceCheckUtils]: 68: Hoare triple {70016#false} assume !(8545 == ~s__state~0); {70016#false} is VALID [2022-04-28 14:54:08,713 INFO L290 TraceCheckUtils]: 69: Hoare triple {70016#false} assume !(8560 == ~s__state~0); {70016#false} is VALID [2022-04-28 14:54:08,713 INFO L290 TraceCheckUtils]: 70: Hoare triple {70016#false} assume !(8561 == ~s__state~0); {70016#false} is VALID [2022-04-28 14:54:08,713 INFO L290 TraceCheckUtils]: 71: Hoare triple {70016#false} assume !(8448 == ~s__state~0); {70016#false} is VALID [2022-04-28 14:54:08,713 INFO L290 TraceCheckUtils]: 72: Hoare triple {70016#false} assume !(8576 == ~s__state~0); {70016#false} is VALID [2022-04-28 14:54:08,713 INFO L290 TraceCheckUtils]: 73: Hoare triple {70016#false} assume !(8577 == ~s__state~0); {70016#false} is VALID [2022-04-28 14:54:08,713 INFO L290 TraceCheckUtils]: 74: Hoare triple {70016#false} assume !(8592 == ~s__state~0); {70016#false} is VALID [2022-04-28 14:54:08,713 INFO L290 TraceCheckUtils]: 75: Hoare triple {70016#false} assume !(8593 == ~s__state~0); {70016#false} is VALID [2022-04-28 14:54:08,713 INFO L290 TraceCheckUtils]: 76: Hoare triple {70016#false} assume !(8608 == ~s__state~0); {70016#false} is VALID [2022-04-28 14:54:08,713 INFO L290 TraceCheckUtils]: 77: Hoare triple {70016#false} assume !(8609 == ~s__state~0); {70016#false} is VALID [2022-04-28 14:54:08,713 INFO L290 TraceCheckUtils]: 78: Hoare triple {70016#false} assume 8640 == ~s__state~0; {70016#false} is VALID [2022-04-28 14:54:08,713 INFO L290 TraceCheckUtils]: 79: Hoare triple {70016#false} assume -2147483648 <= #t~nondet51 && #t~nondet51 <= 2147483647;~ret~0 := #t~nondet51;havoc #t~nondet51; {70016#false} is VALID [2022-04-28 14:54:08,713 INFO L290 TraceCheckUtils]: 80: Hoare triple {70016#false} assume !(9 == ~blastFlag~0); {70016#false} is VALID [2022-04-28 14:54:08,713 INFO L290 TraceCheckUtils]: 81: Hoare triple {70016#false} assume !(12 == ~blastFlag~0); {70016#false} is VALID [2022-04-28 14:54:08,714 INFO L290 TraceCheckUtils]: 82: Hoare triple {70016#false} assume !(15 == ~blastFlag~0); {70016#false} is VALID [2022-04-28 14:54:08,714 INFO L290 TraceCheckUtils]: 83: Hoare triple {70016#false} assume !(18 == ~blastFlag~0); {70016#false} is VALID [2022-04-28 14:54:08,714 INFO L290 TraceCheckUtils]: 84: Hoare triple {70016#false} assume 21 == ~blastFlag~0; {70016#false} is VALID [2022-04-28 14:54:08,714 INFO L290 TraceCheckUtils]: 85: Hoare triple {70016#false} assume !false; {70016#false} is VALID [2022-04-28 14:54:08,714 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 14:54:08,714 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 14:54:08,714 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1244221141] [2022-04-28 14:54:08,714 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1244221141] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:54:08,714 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:54:08,714 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-28 14:54:08,714 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 14:54:08,714 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1033233671] [2022-04-28 14:54:08,714 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1033233671] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:54:08,714 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:54:08,714 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-28 14:54:08,715 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [788950041] [2022-04-28 14:54:08,715 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 14:54:08,715 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 [2022-04-28 14:54:08,715 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 14:54:08,715 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 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) [2022-04-28 14:54:08,768 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 86 edges. 86 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:54:08,768 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-04-28 14:54:08,768 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 14:54:08,769 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-04-28 14:54:08,769 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-04-28 14:54:08,769 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) [2022-04-28 14:54:09,695 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:54:09,696 INFO L93 Difference]: Finished difference Result 1169 states and 1642 transitions. [2022-04-28 14:54:09,696 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-04-28 14:54:09,696 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 [2022-04-28 14:54:09,696 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 14:54:09,696 INFO L82 GeneralOperation]: Start removeUnreachable. 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) [2022-04-28 14:54:09,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 554 transitions. [2022-04-28 14:54:09,698 INFO L82 GeneralOperation]: Start removeUnreachable. 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) [2022-04-28 14:54:09,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 554 transitions. [2022-04-28 14:54:09,700 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 6 states and 554 transitions. [2022-04-28 14:54:10,055 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 554 edges. 554 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:54:10,068 INFO L225 Difference]: With dead ends: 1169 [2022-04-28 14:54:10,068 INFO L226 Difference]: Without dead ends: 593 [2022-04-28 14:54:10,069 INFO L412 NwaCegarLoop]: 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 [2022-04-28 14:54:10,069 INFO L413 NwaCegarLoop]: 193 mSDtfsCounter, 790 mSDsluCounter, 17 mSDsCounter, 0 mSdLazyCounter, 363 mSolverCounterSat, 59 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 790 SdHoareTripleChecker+Valid, 210 SdHoareTripleChecker+Invalid, 422 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 59 IncrementalHoareTripleChecker+Valid, 363 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-04-28 14:54:10,069 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [790 Valid, 210 Invalid, 422 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [59 Valid, 363 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-04-28 14:54:10,070 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 593 states. [2022-04-28 14:54:10,172 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 593 to 590. [2022-04-28 14:54:10,172 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 14:54:10,173 INFO L82 GeneralOperation]: Start isEquivalent. First operand 593 states. Second 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) [2022-04-28 14:54:10,173 INFO L74 IsIncluded]: Start isIncluded. First operand 593 states. Second 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) [2022-04-28 14:54:10,174 INFO L87 Difference]: Start difference. First operand 593 states. Second 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) [2022-04-28 14:54:10,184 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:54:10,184 INFO L93 Difference]: Finished difference Result 593 states and 829 transitions. [2022-04-28 14:54:10,184 INFO L276 IsEmpty]: Start isEmpty. Operand 593 states and 829 transitions. [2022-04-28 14:54:10,184 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:54:10,184 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:54:10,185 INFO L74 IsIncluded]: Start isIncluded. First 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) Second operand 593 states. [2022-04-28 14:54:10,185 INFO L87 Difference]: Start difference. First 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) Second operand 593 states. [2022-04-28 14:54:10,195 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:54:10,195 INFO L93 Difference]: Finished difference Result 593 states and 829 transitions. [2022-04-28 14:54:10,195 INFO L276 IsEmpty]: Start isEmpty. Operand 593 states and 829 transitions. [2022-04-28 14:54:10,195 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:54:10,195 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:54:10,195 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 14:54:10,196 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 14:54:10,196 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) [2022-04-28 14:54:10,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 590 states to 590 states and 825 transitions. [2022-04-28 14:54:10,209 INFO L78 Accepts]: Start accepts. Automaton has 590 states and 825 transitions. Word has length 86 [2022-04-28 14:54:10,209 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 14:54:10,209 INFO L495 AbstractCegarLoop]: Abstraction has 590 states and 825 transitions. [2022-04-28 14:54:10,209 INFO L496 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) [2022-04-28 14:54:10,209 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 590 states and 825 transitions. [2022-04-28 14:54:11,653 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 825 edges. 825 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:54:11,653 INFO L276 IsEmpty]: Start isEmpty. Operand 590 states and 825 transitions. [2022-04-28 14:54:11,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-04-28 14:54:11,654 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 14:54:11,654 INFO L195 NwaCegarLoop]: 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] [2022-04-28 14:54:11,654 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable27 [2022-04-28 14:54:11,654 INFO L420 AbstractCegarLoop]: === Iteration 29 === Targeting ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 14:54:11,654 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 14:54:11,654 INFO L85 PathProgramCache]: Analyzing trace with hash -1623968077, now seen corresponding path program 1 times [2022-04-28 14:54:11,654 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 14:54:11,654 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1286561569] [2022-04-28 14:54:11,664 INFO L97 AcceleratorQvasr]: Qvasr could not accelerate loop because java.lang.UnsupportedOperationException: Cannot deal with arrays. [2022-04-28 14:54:11,664 INFO L274 tedInterpolationCore]: Could not compute an accelerate. [2022-04-28 14:54:11,664 INFO L85 PathProgramCache]: Analyzing trace with hash -1623968077, now seen corresponding path program 2 times [2022-04-28 14:54:11,664 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 14:54:11,664 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1787798528] [2022-04-28 14:54:11,664 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 14:54:11,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 14:54:11,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:54:11,738 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 14:54:11,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:54:11,740 INFO L290 TraceCheckUtils]: 0: Hoare triple {74744#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(17, 2);call #Ultimate.allocInit(12, 3); {74736#true} is VALID [2022-04-28 14:54:11,741 INFO L290 TraceCheckUtils]: 1: Hoare triple {74736#true} assume true; {74736#true} is VALID [2022-04-28 14:54:11,741 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {74736#true} {74736#true} #752#return; {74736#true} is VALID [2022-04-28 14:54:11,741 INFO L272 TraceCheckUtils]: 0: Hoare triple {74736#true} call ULTIMATE.init(); {74744#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 14:54:11,741 INFO L290 TraceCheckUtils]: 1: Hoare triple {74744#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(17, 2);call #Ultimate.allocInit(12, 3); {74736#true} is VALID [2022-04-28 14:54:11,741 INFO L290 TraceCheckUtils]: 2: Hoare triple {74736#true} assume true; {74736#true} is VALID [2022-04-28 14:54:11,741 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {74736#true} {74736#true} #752#return; {74736#true} is VALID [2022-04-28 14:54:11,741 INFO L272 TraceCheckUtils]: 4: Hoare triple {74736#true} call #t~ret59 := main(); {74736#true} is VALID [2022-04-28 14:54:11,741 INFO L290 TraceCheckUtils]: 5: Hoare triple {74736#true} havoc ~s~0;havoc ~tmp~1;~s~0 := 8464; {74741#(<= main_~s~0 8464)} is VALID [2022-04-28 14:54:11,742 INFO L272 TraceCheckUtils]: 6: Hoare triple {74741#(<= main_~s~0 8464)} call #t~ret58 := ssl3_accept(~s~0); {74742#(not (= 8656 |ssl3_accept_#in~initial_state|))} is VALID [2022-04-28 14:54:11,743 INFO L290 TraceCheckUtils]: 7: Hoare triple {74742#(not (= 8656 |ssl3_accept_#in~initial_state|))} ~initial_state := #in~initial_state;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~s__info_callback~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~s__in_handshake~0 := #t~nondet5;havoc #t~nondet5;havoc ~s__state~0;havoc ~s__new_session~0;havoc ~s__server~0;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~s__version~0 := #t~nondet6;havoc #t~nondet6;havoc ~s__type~0;havoc ~s__init_num~0;assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647;~s__hit~0 := #t~nondet7;havoc #t~nondet7;havoc ~s__rwstate~0;~s__init_buf___0~0 := 1;assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647;~s__debug~0 := #t~nondet8;havoc #t~nondet8;havoc ~s__shutdown~0;assume -2147483648 <= #t~nondet9 && #t~nondet9 <= 2147483647;~s__cert~0 := #t~nondet9;havoc #t~nondet9;assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647;~s__options~0 := #t~nondet10;havoc #t~nondet10;assume -2147483648 <= #t~nondet11 && #t~nondet11 <= 2147483647;~s__verify_mode~0 := #t~nondet11;havoc #t~nondet11;assume -2147483648 <= #t~nondet12 && #t~nondet12 <= 2147483647;~s__session__peer~0 := #t~nondet12;havoc #t~nondet12;assume -2147483648 <= #t~nondet13 && #t~nondet13 <= 2147483647;~s__cert__pkeys__AT0__privatekey~0 := #t~nondet13;havoc #t~nondet13;assume -2147483648 <= #t~nondet14 && #t~nondet14 <= 2147483647;~s__ctx__info_callback~0 := #t~nondet14;havoc #t~nondet14;assume -2147483648 <= #t~nondet15 && #t~nondet15 <= 2147483647;~s__ctx__stats__sess_accept_renegotiate~0 := #t~nondet15;havoc #t~nondet15;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~s__ctx__stats__sess_accept~0 := #t~nondet16;havoc #t~nondet16;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~s__ctx__stats__sess_accept_good~0 := #t~nondet17;havoc #t~nondet17;havoc ~s__s3__tmp__cert_request~0;havoc ~s__s3__tmp__reuse_message~0;havoc ~s__s3__tmp__use_rsa_tmp~0;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~s__s3__tmp__new_cipher~0 := #t~nondet18;havoc #t~nondet18;havoc ~s__s3__tmp__new_cipher__algorithms~0;havoc ~s__s3__tmp__next_state___0~0;havoc ~s__s3__tmp__new_cipher__algo_strength~0;havoc ~s__session__cipher~0;havoc ~buf~0;havoc ~l~0;havoc ~Time~0;havoc ~tmp~0;havoc ~cb~0;assume -9223372036854775808 <= #t~nondet19 && #t~nondet19 <= 9223372036854775807;~num1~0 := #t~nondet19;havoc #t~nondet19;havoc ~ret~0;havoc ~new_state~0;havoc ~state~0;havoc ~skip~0;havoc ~got_new_session~0;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~tmp___1~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~tmp___2~0 := #t~nondet21;havoc #t~nondet21;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp___3~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___4~0 := #t~nondet23;havoc #t~nondet23;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~tmp___5~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~tmp___6~0 := #t~nondet25;havoc #t~nondet25;havoc ~tmp___7~0;assume -9223372036854775808 <= #t~nondet26 && #t~nondet26 <= 9223372036854775807;~tmp___8~0 := #t~nondet26;havoc #t~nondet26;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~tmp___9~0 := #t~nondet27;havoc #t~nondet27;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~tmp___10~0 := #t~nondet28;havoc #t~nondet28;havoc ~blastFlag~0;havoc ~__cil_tmp55~0;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~0;havoc ~__cil_tmp59~0;havoc ~__cil_tmp60~0;~__cil_tmp61~0 := #t~nondet29;havoc #t~nondet29;~s__state~0 := ~initial_state;~blastFlag~0 := 0;assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647;~tmp~0 := #t~nondet30;havoc #t~nondet30;~Time~0 := ~tmp~0;~cb~0 := 0;~ret~0 := -1;~skip~0 := 0;~got_new_session~0 := 0; {74743#(not (= ssl3_accept_~s__state~0 8656))} is VALID [2022-04-28 14:54:11,744 INFO L290 TraceCheckUtils]: 8: Hoare triple {74743#(not (= ssl3_accept_~s__state~0 8656))} assume 0 != ~s__info_callback~0;~cb~0 := ~s__info_callback~0; {74743#(not (= ssl3_accept_~s__state~0 8656))} is VALID [2022-04-28 14:54:11,744 INFO L290 TraceCheckUtils]: 9: Hoare triple {74743#(not (= ssl3_accept_~s__state~0 8656))} #t~post31 := ~s__in_handshake~0;~s__in_handshake~0 := 1 + #t~post31;havoc #t~post31; {74743#(not (= ssl3_accept_~s__state~0 8656))} is VALID [2022-04-28 14:54:11,744 INFO L290 TraceCheckUtils]: 10: Hoare triple {74743#(not (= ssl3_accept_~s__state~0 8656))} assume !(0 != 12288 + ~tmp___1~0); {74743#(not (= ssl3_accept_~s__state~0 8656))} is VALID [2022-04-28 14:54:11,744 INFO L290 TraceCheckUtils]: 11: Hoare triple {74743#(not (= ssl3_accept_~s__state~0 8656))} assume !(0 == ~s__cert~0); {74743#(not (= ssl3_accept_~s__state~0 8656))} is VALID [2022-04-28 14:54:11,744 INFO L290 TraceCheckUtils]: 12: Hoare triple {74743#(not (= ssl3_accept_~s__state~0 8656))} assume !false; {74743#(not (= ssl3_accept_~s__state~0 8656))} is VALID [2022-04-28 14:54:11,745 INFO L290 TraceCheckUtils]: 13: Hoare triple {74743#(not (= ssl3_accept_~s__state~0 8656))} ~state~0 := ~s__state~0; {74743#(not (= ssl3_accept_~s__state~0 8656))} is VALID [2022-04-28 14:54:11,745 INFO L290 TraceCheckUtils]: 14: Hoare triple {74743#(not (= ssl3_accept_~s__state~0 8656))} assume !(12292 == ~s__state~0); {74743#(not (= ssl3_accept_~s__state~0 8656))} is VALID [2022-04-28 14:54:11,745 INFO L290 TraceCheckUtils]: 15: Hoare triple {74743#(not (= ssl3_accept_~s__state~0 8656))} assume !(16384 == ~s__state~0); {74743#(not (= ssl3_accept_~s__state~0 8656))} is VALID [2022-04-28 14:54:11,745 INFO L290 TraceCheckUtils]: 16: Hoare triple {74743#(not (= ssl3_accept_~s__state~0 8656))} assume !(8192 == ~s__state~0); {74743#(not (= ssl3_accept_~s__state~0 8656))} is VALID [2022-04-28 14:54:11,745 INFO L290 TraceCheckUtils]: 17: Hoare triple {74743#(not (= ssl3_accept_~s__state~0 8656))} assume !(24576 == ~s__state~0); {74743#(not (= ssl3_accept_~s__state~0 8656))} is VALID [2022-04-28 14:54:11,746 INFO L290 TraceCheckUtils]: 18: Hoare triple {74743#(not (= ssl3_accept_~s__state~0 8656))} assume !(8195 == ~s__state~0); {74743#(not (= ssl3_accept_~s__state~0 8656))} is VALID [2022-04-28 14:54:11,746 INFO L290 TraceCheckUtils]: 19: Hoare triple {74743#(not (= ssl3_accept_~s__state~0 8656))} assume !(8480 == ~s__state~0); {74743#(not (= ssl3_accept_~s__state~0 8656))} is VALID [2022-04-28 14:54:11,746 INFO L290 TraceCheckUtils]: 20: Hoare triple {74743#(not (= ssl3_accept_~s__state~0 8656))} assume !(8481 == ~s__state~0); {74743#(not (= ssl3_accept_~s__state~0 8656))} is VALID [2022-04-28 14:54:11,746 INFO L290 TraceCheckUtils]: 21: Hoare triple {74743#(not (= ssl3_accept_~s__state~0 8656))} assume !(8482 == ~s__state~0); {74743#(not (= ssl3_accept_~s__state~0 8656))} is VALID [2022-04-28 14:54:11,746 INFO L290 TraceCheckUtils]: 22: Hoare triple {74743#(not (= ssl3_accept_~s__state~0 8656))} assume !(8464 == ~s__state~0); {74743#(not (= ssl3_accept_~s__state~0 8656))} is VALID [2022-04-28 14:54:11,747 INFO L290 TraceCheckUtils]: 23: Hoare triple {74743#(not (= ssl3_accept_~s__state~0 8656))} assume !(8465 == ~s__state~0); {74743#(not (= ssl3_accept_~s__state~0 8656))} is VALID [2022-04-28 14:54:11,747 INFO L290 TraceCheckUtils]: 24: Hoare triple {74743#(not (= ssl3_accept_~s__state~0 8656))} assume !(8466 == ~s__state~0); {74743#(not (= ssl3_accept_~s__state~0 8656))} is VALID [2022-04-28 14:54:11,747 INFO L290 TraceCheckUtils]: 25: Hoare triple {74743#(not (= ssl3_accept_~s__state~0 8656))} assume !(8496 == ~s__state~0); {74743#(not (= ssl3_accept_~s__state~0 8656))} is VALID [2022-04-28 14:54:11,747 INFO L290 TraceCheckUtils]: 26: Hoare triple {74743#(not (= ssl3_accept_~s__state~0 8656))} assume !(8497 == ~s__state~0); {74743#(not (= ssl3_accept_~s__state~0 8656))} is VALID [2022-04-28 14:54:11,747 INFO L290 TraceCheckUtils]: 27: Hoare triple {74743#(not (= ssl3_accept_~s__state~0 8656))} assume !(8512 == ~s__state~0); {74743#(not (= ssl3_accept_~s__state~0 8656))} is VALID [2022-04-28 14:54:11,748 INFO L290 TraceCheckUtils]: 28: Hoare triple {74743#(not (= ssl3_accept_~s__state~0 8656))} assume !(8513 == ~s__state~0); {74743#(not (= ssl3_accept_~s__state~0 8656))} is VALID [2022-04-28 14:54:11,748 INFO L290 TraceCheckUtils]: 29: Hoare triple {74743#(not (= ssl3_accept_~s__state~0 8656))} assume !(8528 == ~s__state~0); {74743#(not (= ssl3_accept_~s__state~0 8656))} is VALID [2022-04-28 14:54:11,748 INFO L290 TraceCheckUtils]: 30: Hoare triple {74743#(not (= ssl3_accept_~s__state~0 8656))} assume !(8529 == ~s__state~0); {74743#(not (= ssl3_accept_~s__state~0 8656))} is VALID [2022-04-28 14:54:11,748 INFO L290 TraceCheckUtils]: 31: Hoare triple {74743#(not (= ssl3_accept_~s__state~0 8656))} assume !(8544 == ~s__state~0); {74743#(not (= ssl3_accept_~s__state~0 8656))} is VALID [2022-04-28 14:54:11,748 INFO L290 TraceCheckUtils]: 32: Hoare triple {74743#(not (= ssl3_accept_~s__state~0 8656))} assume !(8545 == ~s__state~0); {74743#(not (= ssl3_accept_~s__state~0 8656))} is VALID [2022-04-28 14:54:11,749 INFO L290 TraceCheckUtils]: 33: Hoare triple {74743#(not (= ssl3_accept_~s__state~0 8656))} assume !(8560 == ~s__state~0); {74743#(not (= ssl3_accept_~s__state~0 8656))} is VALID [2022-04-28 14:54:11,749 INFO L290 TraceCheckUtils]: 34: Hoare triple {74743#(not (= ssl3_accept_~s__state~0 8656))} assume !(8561 == ~s__state~0); {74743#(not (= ssl3_accept_~s__state~0 8656))} is VALID [2022-04-28 14:54:11,749 INFO L290 TraceCheckUtils]: 35: Hoare triple {74743#(not (= ssl3_accept_~s__state~0 8656))} assume !(8448 == ~s__state~0); {74743#(not (= ssl3_accept_~s__state~0 8656))} is VALID [2022-04-28 14:54:11,749 INFO L290 TraceCheckUtils]: 36: Hoare triple {74743#(not (= ssl3_accept_~s__state~0 8656))} assume !(8576 == ~s__state~0); {74743#(not (= ssl3_accept_~s__state~0 8656))} is VALID [2022-04-28 14:54:11,749 INFO L290 TraceCheckUtils]: 37: Hoare triple {74743#(not (= ssl3_accept_~s__state~0 8656))} assume !(8577 == ~s__state~0); {74743#(not (= ssl3_accept_~s__state~0 8656))} is VALID [2022-04-28 14:54:11,750 INFO L290 TraceCheckUtils]: 38: Hoare triple {74743#(not (= ssl3_accept_~s__state~0 8656))} assume !(8592 == ~s__state~0); {74743#(not (= ssl3_accept_~s__state~0 8656))} is VALID [2022-04-28 14:54:11,750 INFO L290 TraceCheckUtils]: 39: Hoare triple {74743#(not (= ssl3_accept_~s__state~0 8656))} assume !(8593 == ~s__state~0); {74743#(not (= ssl3_accept_~s__state~0 8656))} is VALID [2022-04-28 14:54:11,750 INFO L290 TraceCheckUtils]: 40: Hoare triple {74743#(not (= ssl3_accept_~s__state~0 8656))} assume !(8608 == ~s__state~0); {74743#(not (= ssl3_accept_~s__state~0 8656))} is VALID [2022-04-28 14:54:11,750 INFO L290 TraceCheckUtils]: 41: Hoare triple {74743#(not (= ssl3_accept_~s__state~0 8656))} assume !(8609 == ~s__state~0); {74743#(not (= ssl3_accept_~s__state~0 8656))} is VALID [2022-04-28 14:54:11,750 INFO L290 TraceCheckUtils]: 42: Hoare triple {74743#(not (= ssl3_accept_~s__state~0 8656))} assume !(8640 == ~s__state~0); {74743#(not (= ssl3_accept_~s__state~0 8656))} is VALID [2022-04-28 14:54:11,750 INFO L290 TraceCheckUtils]: 43: Hoare triple {74743#(not (= ssl3_accept_~s__state~0 8656))} assume !(8641 == ~s__state~0); {74743#(not (= ssl3_accept_~s__state~0 8656))} is VALID [2022-04-28 14:54:11,751 INFO L290 TraceCheckUtils]: 44: Hoare triple {74743#(not (= ssl3_accept_~s__state~0 8656))} assume 8656 == ~s__state~0; {74737#false} is VALID [2022-04-28 14:54:11,751 INFO L290 TraceCheckUtils]: 45: Hoare triple {74737#false} ~s__session__cipher~0 := ~s__s3__tmp__new_cipher~0; {74737#false} is VALID [2022-04-28 14:54:11,751 INFO L290 TraceCheckUtils]: 46: Hoare triple {74737#false} assume !(0 == ~tmp___9~0);assume -2147483648 <= #t~nondet52 && #t~nondet52 <= 2147483647;~ret~0 := #t~nondet52;havoc #t~nondet52; {74737#false} is VALID [2022-04-28 14:54:11,751 INFO L290 TraceCheckUtils]: 47: Hoare triple {74737#false} assume 10 == ~blastFlag~0;~blastFlag~0 := 11; {74737#false} is VALID [2022-04-28 14:54:11,751 INFO L290 TraceCheckUtils]: 48: Hoare triple {74737#false} assume !(~ret~0 <= 0);~s__state~0 := 8672;~s__init_num~0 := 0; {74737#false} is VALID [2022-04-28 14:54:11,751 INFO L290 TraceCheckUtils]: 49: Hoare triple {74737#false} assume !(0 == ~tmp___10~0); {74737#false} is VALID [2022-04-28 14:54:11,751 INFO L290 TraceCheckUtils]: 50: Hoare triple {74737#false} assume -2147483648 <= #t~nondet55 && #t~nondet55 <= 2147483647;~s__s3__tmp__reuse_message~0 := #t~nondet55;havoc #t~nondet55; {74737#false} is VALID [2022-04-28 14:54:11,751 INFO L290 TraceCheckUtils]: 51: Hoare triple {74737#false} assume !(0 == ~s__s3__tmp__reuse_message~0); {74737#false} is VALID [2022-04-28 14:54:11,751 INFO L290 TraceCheckUtils]: 52: Hoare triple {74737#false} ~skip~0 := 0; {74737#false} is VALID [2022-04-28 14:54:11,751 INFO L290 TraceCheckUtils]: 53: Hoare triple {74737#false} assume !false; {74737#false} is VALID [2022-04-28 14:54:11,751 INFO L290 TraceCheckUtils]: 54: Hoare triple {74737#false} ~state~0 := ~s__state~0; {74737#false} is VALID [2022-04-28 14:54:11,751 INFO L290 TraceCheckUtils]: 55: Hoare triple {74737#false} assume !(12292 == ~s__state~0); {74737#false} is VALID [2022-04-28 14:54:11,751 INFO L290 TraceCheckUtils]: 56: Hoare triple {74737#false} assume !(16384 == ~s__state~0); {74737#false} is VALID [2022-04-28 14:54:11,751 INFO L290 TraceCheckUtils]: 57: Hoare triple {74737#false} assume !(8192 == ~s__state~0); {74737#false} is VALID [2022-04-28 14:54:11,751 INFO L290 TraceCheckUtils]: 58: Hoare triple {74737#false} assume !(24576 == ~s__state~0); {74737#false} is VALID [2022-04-28 14:54:11,751 INFO L290 TraceCheckUtils]: 59: Hoare triple {74737#false} assume !(8195 == ~s__state~0); {74737#false} is VALID [2022-04-28 14:54:11,752 INFO L290 TraceCheckUtils]: 60: Hoare triple {74737#false} assume !(8480 == ~s__state~0); {74737#false} is VALID [2022-04-28 14:54:11,752 INFO L290 TraceCheckUtils]: 61: Hoare triple {74737#false} assume !(8481 == ~s__state~0); {74737#false} is VALID [2022-04-28 14:54:11,752 INFO L290 TraceCheckUtils]: 62: Hoare triple {74737#false} assume !(8482 == ~s__state~0); {74737#false} is VALID [2022-04-28 14:54:11,752 INFO L290 TraceCheckUtils]: 63: Hoare triple {74737#false} assume !(8464 == ~s__state~0); {74737#false} is VALID [2022-04-28 14:54:11,752 INFO L290 TraceCheckUtils]: 64: Hoare triple {74737#false} assume !(8465 == ~s__state~0); {74737#false} is VALID [2022-04-28 14:54:11,752 INFO L290 TraceCheckUtils]: 65: Hoare triple {74737#false} assume !(8466 == ~s__state~0); {74737#false} is VALID [2022-04-28 14:54:11,752 INFO L290 TraceCheckUtils]: 66: Hoare triple {74737#false} assume !(8496 == ~s__state~0); {74737#false} is VALID [2022-04-28 14:54:11,752 INFO L290 TraceCheckUtils]: 67: Hoare triple {74737#false} assume !(8497 == ~s__state~0); {74737#false} is VALID [2022-04-28 14:54:11,752 INFO L290 TraceCheckUtils]: 68: Hoare triple {74737#false} assume !(8512 == ~s__state~0); {74737#false} is VALID [2022-04-28 14:54:11,752 INFO L290 TraceCheckUtils]: 69: Hoare triple {74737#false} assume !(8513 == ~s__state~0); {74737#false} is VALID [2022-04-28 14:54:11,752 INFO L290 TraceCheckUtils]: 70: Hoare triple {74737#false} assume !(8528 == ~s__state~0); {74737#false} is VALID [2022-04-28 14:54:11,752 INFO L290 TraceCheckUtils]: 71: Hoare triple {74737#false} assume !(8529 == ~s__state~0); {74737#false} is VALID [2022-04-28 14:54:11,752 INFO L290 TraceCheckUtils]: 72: Hoare triple {74737#false} assume !(8544 == ~s__state~0); {74737#false} is VALID [2022-04-28 14:54:11,752 INFO L290 TraceCheckUtils]: 73: Hoare triple {74737#false} assume !(8545 == ~s__state~0); {74737#false} is VALID [2022-04-28 14:54:11,752 INFO L290 TraceCheckUtils]: 74: Hoare triple {74737#false} assume !(8560 == ~s__state~0); {74737#false} is VALID [2022-04-28 14:54:11,752 INFO L290 TraceCheckUtils]: 75: Hoare triple {74737#false} assume !(8561 == ~s__state~0); {74737#false} is VALID [2022-04-28 14:54:11,752 INFO L290 TraceCheckUtils]: 76: Hoare triple {74737#false} assume !(8448 == ~s__state~0); {74737#false} is VALID [2022-04-28 14:54:11,752 INFO L290 TraceCheckUtils]: 77: Hoare triple {74737#false} assume !(8576 == ~s__state~0); {74737#false} is VALID [2022-04-28 14:54:11,752 INFO L290 TraceCheckUtils]: 78: Hoare triple {74737#false} assume !(8577 == ~s__state~0); {74737#false} is VALID [2022-04-28 14:54:11,752 INFO L290 TraceCheckUtils]: 79: Hoare triple {74737#false} assume !(8592 == ~s__state~0); {74737#false} is VALID [2022-04-28 14:54:11,753 INFO L290 TraceCheckUtils]: 80: Hoare triple {74737#false} assume !(8593 == ~s__state~0); {74737#false} is VALID [2022-04-28 14:54:11,753 INFO L290 TraceCheckUtils]: 81: Hoare triple {74737#false} assume !(8608 == ~s__state~0); {74737#false} is VALID [2022-04-28 14:54:11,753 INFO L290 TraceCheckUtils]: 82: Hoare triple {74737#false} assume !(8609 == ~s__state~0); {74737#false} is VALID [2022-04-28 14:54:11,753 INFO L290 TraceCheckUtils]: 83: Hoare triple {74737#false} assume !(8640 == ~s__state~0); {74737#false} is VALID [2022-04-28 14:54:11,753 INFO L290 TraceCheckUtils]: 84: Hoare triple {74737#false} assume !(8641 == ~s__state~0); {74737#false} is VALID [2022-04-28 14:54:11,753 INFO L290 TraceCheckUtils]: 85: Hoare triple {74737#false} assume !(8656 == ~s__state~0); {74737#false} is VALID [2022-04-28 14:54:11,753 INFO L290 TraceCheckUtils]: 86: Hoare triple {74737#false} assume !(8657 == ~s__state~0); {74737#false} is VALID [2022-04-28 14:54:11,753 INFO L290 TraceCheckUtils]: 87: Hoare triple {74737#false} assume 8672 == ~s__state~0; {74737#false} is VALID [2022-04-28 14:54:11,753 INFO L290 TraceCheckUtils]: 88: Hoare triple {74737#false} assume -2147483648 <= #t~nondet53 && #t~nondet53 <= 2147483647;~ret~0 := #t~nondet53;havoc #t~nondet53; {74737#false} is VALID [2022-04-28 14:54:11,753 INFO L290 TraceCheckUtils]: 89: Hoare triple {74737#false} assume 11 == ~blastFlag~0;~blastFlag~0 := 12; {74737#false} is VALID [2022-04-28 14:54:11,753 INFO L290 TraceCheckUtils]: 90: Hoare triple {74737#false} assume !(~ret~0 <= 0);~s__state~0 := 8448; {74737#false} is VALID [2022-04-28 14:54:11,753 INFO L290 TraceCheckUtils]: 91: Hoare triple {74737#false} assume 0 != ~s__hit~0;~s__s3__tmp__next_state___0~0 := 8640; {74737#false} is VALID [2022-04-28 14:54:11,753 INFO L290 TraceCheckUtils]: 92: Hoare triple {74737#false} ~s__init_num~0 := 0; {74737#false} is VALID [2022-04-28 14:54:11,753 INFO L290 TraceCheckUtils]: 93: Hoare triple {74737#false} assume -2147483648 <= #t~nondet55 && #t~nondet55 <= 2147483647;~s__s3__tmp__reuse_message~0 := #t~nondet55;havoc #t~nondet55; {74737#false} is VALID [2022-04-28 14:54:11,753 INFO L290 TraceCheckUtils]: 94: Hoare triple {74737#false} assume 0 == ~s__s3__tmp__reuse_message~0; {74737#false} is VALID [2022-04-28 14:54:11,753 INFO L290 TraceCheckUtils]: 95: Hoare triple {74737#false} assume 0 == ~skip~0; {74737#false} is VALID [2022-04-28 14:54:11,753 INFO L290 TraceCheckUtils]: 96: Hoare triple {74737#false} assume 8560 == ~state~0; {74737#false} is VALID [2022-04-28 14:54:11,753 INFO L290 TraceCheckUtils]: 97: Hoare triple {74737#false} assume 8448 == ~s__state~0; {74737#false} is VALID [2022-04-28 14:54:11,753 INFO L290 TraceCheckUtils]: 98: Hoare triple {74737#false} assume -1 != ~s__verify_mode~0; {74737#false} is VALID [2022-04-28 14:54:11,753 INFO L290 TraceCheckUtils]: 99: Hoare triple {74737#false} assume -2 != ~s__verify_mode~0; {74737#false} is VALID [2022-04-28 14:54:11,754 INFO L290 TraceCheckUtils]: 100: Hoare triple {74737#false} assume 9021 != ~__cil_tmp61~0 % 18446744073709551616; {74737#false} is VALID [2022-04-28 14:54:11,754 INFO L290 TraceCheckUtils]: 101: Hoare triple {74737#false} assume 4294967294 != ~__cil_tmp58~0 % 18446744073709551616; {74737#false} is VALID [2022-04-28 14:54:11,754 INFO L290 TraceCheckUtils]: 102: Hoare triple {74737#false} assume 4 != ~blastFlag~0; {74737#false} is VALID [2022-04-28 14:54:11,754 INFO L290 TraceCheckUtils]: 103: Hoare triple {74737#false} assume 1024 != ~tmp___7~0; {74737#false} is VALID [2022-04-28 14:54:11,754 INFO L290 TraceCheckUtils]: 104: Hoare triple {74737#false} assume !false; {74737#false} is VALID [2022-04-28 14:54:11,754 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-04-28 14:54:11,754 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 14:54:11,754 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1787798528] [2022-04-28 14:54:11,754 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1787798528] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:54:11,754 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:54:11,754 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-28 14:54:11,754 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 14:54:11,754 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1286561569] [2022-04-28 14:54:11,754 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1286561569] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:54:11,754 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:54:11,755 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-28 14:54:11,755 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [400091337] [2022-04-28 14:54:11,755 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 14:54:11,757 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 [2022-04-28 14:54:11,757 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 14:54:11,757 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 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) [2022-04-28 14:54:11,816 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 104 edges. 104 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:54:11,816 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-04-28 14:54:11,816 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 14:54:11,820 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-04-28 14:54:11,820 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-04-28 14:54:11,820 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) [2022-04-28 14:54:12,597 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:54:12,598 INFO L93 Difference]: Finished difference Result 1217 states and 1699 transitions. [2022-04-28 14:54:12,598 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-04-28 14:54:12,598 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 [2022-04-28 14:54:12,598 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 14:54:12,598 INFO L82 GeneralOperation]: Start removeUnreachable. 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) [2022-04-28 14:54:12,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 567 transitions. [2022-04-28 14:54:12,600 INFO L82 GeneralOperation]: Start removeUnreachable. 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) [2022-04-28 14:54:12,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 567 transitions. [2022-04-28 14:54:12,602 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 6 states and 567 transitions. [2022-04-28 14:54:12,879 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 567 edges. 567 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:54:12,894 INFO L225 Difference]: With dead ends: 1217 [2022-04-28 14:54:12,895 INFO L226 Difference]: Without dead ends: 641 [2022-04-28 14:54:12,896 INFO L412 NwaCegarLoop]: 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 [2022-04-28 14:54:12,896 INFO L413 NwaCegarLoop]: 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 [2022-04-28 14:54:12,896 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [809 Valid, 213 Invalid, 436 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [60 Valid, 376 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-04-28 14:54:12,897 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 641 states. [2022-04-28 14:54:13,036 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 641 to 634. [2022-04-28 14:54:13,036 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 14:54:13,037 INFO L82 GeneralOperation]: Start isEquivalent. First operand 641 states. Second 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) [2022-04-28 14:54:13,038 INFO L74 IsIncluded]: Start isIncluded. First operand 641 states. Second 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) [2022-04-28 14:54:13,038 INFO L87 Difference]: Start difference. First operand 641 states. Second 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) [2022-04-28 14:54:13,051 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:54:13,051 INFO L93 Difference]: Finished difference Result 641 states and 890 transitions. [2022-04-28 14:54:13,051 INFO L276 IsEmpty]: Start isEmpty. Operand 641 states and 890 transitions. [2022-04-28 14:54:13,051 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:54:13,052 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:54:13,052 INFO L74 IsIncluded]: Start isIncluded. First 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) Second operand 641 states. [2022-04-28 14:54:13,053 INFO L87 Difference]: Start difference. First 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) Second operand 641 states. [2022-04-28 14:54:13,065 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:54:13,065 INFO L93 Difference]: Finished difference Result 641 states and 890 transitions. [2022-04-28 14:54:13,065 INFO L276 IsEmpty]: Start isEmpty. Operand 641 states and 890 transitions. [2022-04-28 14:54:13,065 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:54:13,065 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:54:13,065 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 14:54:13,066 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 14:54:13,066 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) [2022-04-28 14:54:13,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 634 states to 634 states and 879 transitions. [2022-04-28 14:54:13,081 INFO L78 Accepts]: Start accepts. Automaton has 634 states and 879 transitions. Word has length 105 [2022-04-28 14:54:13,081 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 14:54:13,081 INFO L495 AbstractCegarLoop]: Abstraction has 634 states and 879 transitions. [2022-04-28 14:54:13,081 INFO L496 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) [2022-04-28 14:54:13,081 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 634 states and 879 transitions. [2022-04-28 14:54:14,728 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 879 edges. 879 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:54:14,729 INFO L276 IsEmpty]: Start isEmpty. Operand 634 states and 879 transitions. [2022-04-28 14:54:14,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2022-04-28 14:54:14,729 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 14:54:14,730 INFO L195 NwaCegarLoop]: 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] [2022-04-28 14:54:14,730 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable28 [2022-04-28 14:54:14,730 INFO L420 AbstractCegarLoop]: === Iteration 30 === Targeting ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 14:54:14,730 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 14:54:14,730 INFO L85 PathProgramCache]: Analyzing trace with hash 2110900732, now seen corresponding path program 1 times [2022-04-28 14:54:14,730 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 14:54:14,730 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1674517487] [2022-04-28 14:54:14,746 INFO L97 AcceleratorQvasr]: Qvasr could not accelerate loop because java.lang.UnsupportedOperationException: Cannot deal with arrays. [2022-04-28 14:54:14,746 INFO L274 tedInterpolationCore]: Could not compute an accelerate. [2022-04-28 14:54:14,746 INFO L85 PathProgramCache]: Analyzing trace with hash 2110900732, now seen corresponding path program 2 times [2022-04-28 14:54:14,746 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 14:54:14,746 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [912119275] [2022-04-28 14:54:14,747 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 14:54:14,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 14:54:14,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:54:14,799 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 14:54:14,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:54:14,802 INFO L290 TraceCheckUtils]: 0: Hoare triple {79745#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(17, 2);call #Ultimate.allocInit(12, 3); {79737#true} is VALID [2022-04-28 14:54:14,802 INFO L290 TraceCheckUtils]: 1: Hoare triple {79737#true} assume true; {79737#true} is VALID [2022-04-28 14:54:14,802 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {79737#true} {79737#true} #752#return; {79737#true} is VALID [2022-04-28 14:54:14,803 INFO L272 TraceCheckUtils]: 0: Hoare triple {79737#true} call ULTIMATE.init(); {79745#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 14:54:14,803 INFO L290 TraceCheckUtils]: 1: Hoare triple {79745#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(17, 2);call #Ultimate.allocInit(12, 3); {79737#true} is VALID [2022-04-28 14:54:14,803 INFO L290 TraceCheckUtils]: 2: Hoare triple {79737#true} assume true; {79737#true} is VALID [2022-04-28 14:54:14,803 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {79737#true} {79737#true} #752#return; {79737#true} is VALID [2022-04-28 14:54:14,803 INFO L272 TraceCheckUtils]: 4: Hoare triple {79737#true} call #t~ret59 := main(); {79737#true} is VALID [2022-04-28 14:54:14,803 INFO L290 TraceCheckUtils]: 5: Hoare triple {79737#true} havoc ~s~0;havoc ~tmp~1;~s~0 := 8464; {79742#(<= main_~s~0 8464)} is VALID [2022-04-28 14:54:14,803 INFO L272 TraceCheckUtils]: 6: Hoare triple {79742#(<= main_~s~0 8464)} call #t~ret58 := ssl3_accept(~s~0); {79743#(not (= 8657 |ssl3_accept_#in~initial_state|))} is VALID [2022-04-28 14:54:14,805 INFO L290 TraceCheckUtils]: 7: Hoare triple {79743#(not (= 8657 |ssl3_accept_#in~initial_state|))} ~initial_state := #in~initial_state;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~s__info_callback~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~s__in_handshake~0 := #t~nondet5;havoc #t~nondet5;havoc ~s__state~0;havoc ~s__new_session~0;havoc ~s__server~0;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~s__version~0 := #t~nondet6;havoc #t~nondet6;havoc ~s__type~0;havoc ~s__init_num~0;assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647;~s__hit~0 := #t~nondet7;havoc #t~nondet7;havoc ~s__rwstate~0;~s__init_buf___0~0 := 1;assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647;~s__debug~0 := #t~nondet8;havoc #t~nondet8;havoc ~s__shutdown~0;assume -2147483648 <= #t~nondet9 && #t~nondet9 <= 2147483647;~s__cert~0 := #t~nondet9;havoc #t~nondet9;assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647;~s__options~0 := #t~nondet10;havoc #t~nondet10;assume -2147483648 <= #t~nondet11 && #t~nondet11 <= 2147483647;~s__verify_mode~0 := #t~nondet11;havoc #t~nondet11;assume -2147483648 <= #t~nondet12 && #t~nondet12 <= 2147483647;~s__session__peer~0 := #t~nondet12;havoc #t~nondet12;assume -2147483648 <= #t~nondet13 && #t~nondet13 <= 2147483647;~s__cert__pkeys__AT0__privatekey~0 := #t~nondet13;havoc #t~nondet13;assume -2147483648 <= #t~nondet14 && #t~nondet14 <= 2147483647;~s__ctx__info_callback~0 := #t~nondet14;havoc #t~nondet14;assume -2147483648 <= #t~nondet15 && #t~nondet15 <= 2147483647;~s__ctx__stats__sess_accept_renegotiate~0 := #t~nondet15;havoc #t~nondet15;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~s__ctx__stats__sess_accept~0 := #t~nondet16;havoc #t~nondet16;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~s__ctx__stats__sess_accept_good~0 := #t~nondet17;havoc #t~nondet17;havoc ~s__s3__tmp__cert_request~0;havoc ~s__s3__tmp__reuse_message~0;havoc ~s__s3__tmp__use_rsa_tmp~0;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~s__s3__tmp__new_cipher~0 := #t~nondet18;havoc #t~nondet18;havoc ~s__s3__tmp__new_cipher__algorithms~0;havoc ~s__s3__tmp__next_state___0~0;havoc ~s__s3__tmp__new_cipher__algo_strength~0;havoc ~s__session__cipher~0;havoc ~buf~0;havoc ~l~0;havoc ~Time~0;havoc ~tmp~0;havoc ~cb~0;assume -9223372036854775808 <= #t~nondet19 && #t~nondet19 <= 9223372036854775807;~num1~0 := #t~nondet19;havoc #t~nondet19;havoc ~ret~0;havoc ~new_state~0;havoc ~state~0;havoc ~skip~0;havoc ~got_new_session~0;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~tmp___1~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~tmp___2~0 := #t~nondet21;havoc #t~nondet21;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp___3~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___4~0 := #t~nondet23;havoc #t~nondet23;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~tmp___5~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~tmp___6~0 := #t~nondet25;havoc #t~nondet25;havoc ~tmp___7~0;assume -9223372036854775808 <= #t~nondet26 && #t~nondet26 <= 9223372036854775807;~tmp___8~0 := #t~nondet26;havoc #t~nondet26;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~tmp___9~0 := #t~nondet27;havoc #t~nondet27;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~tmp___10~0 := #t~nondet28;havoc #t~nondet28;havoc ~blastFlag~0;havoc ~__cil_tmp55~0;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~0;havoc ~__cil_tmp59~0;havoc ~__cil_tmp60~0;~__cil_tmp61~0 := #t~nondet29;havoc #t~nondet29;~s__state~0 := ~initial_state;~blastFlag~0 := 0;assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647;~tmp~0 := #t~nondet30;havoc #t~nondet30;~Time~0 := ~tmp~0;~cb~0 := 0;~ret~0 := -1;~skip~0 := 0;~got_new_session~0 := 0; {79744#(not (= ssl3_accept_~s__state~0 8657))} is VALID [2022-04-28 14:54:14,805 INFO L290 TraceCheckUtils]: 8: Hoare triple {79744#(not (= ssl3_accept_~s__state~0 8657))} assume 0 != ~s__info_callback~0;~cb~0 := ~s__info_callback~0; {79744#(not (= ssl3_accept_~s__state~0 8657))} is VALID [2022-04-28 14:54:14,805 INFO L290 TraceCheckUtils]: 9: Hoare triple {79744#(not (= ssl3_accept_~s__state~0 8657))} #t~post31 := ~s__in_handshake~0;~s__in_handshake~0 := 1 + #t~post31;havoc #t~post31; {79744#(not (= ssl3_accept_~s__state~0 8657))} is VALID [2022-04-28 14:54:14,805 INFO L290 TraceCheckUtils]: 10: Hoare triple {79744#(not (= ssl3_accept_~s__state~0 8657))} assume !(0 != 12288 + ~tmp___1~0); {79744#(not (= ssl3_accept_~s__state~0 8657))} is VALID [2022-04-28 14:54:14,805 INFO L290 TraceCheckUtils]: 11: Hoare triple {79744#(not (= ssl3_accept_~s__state~0 8657))} assume !(0 == ~s__cert~0); {79744#(not (= ssl3_accept_~s__state~0 8657))} is VALID [2022-04-28 14:54:14,805 INFO L290 TraceCheckUtils]: 12: Hoare triple {79744#(not (= ssl3_accept_~s__state~0 8657))} assume !false; {79744#(not (= ssl3_accept_~s__state~0 8657))} is VALID [2022-04-28 14:54:14,806 INFO L290 TraceCheckUtils]: 13: Hoare triple {79744#(not (= ssl3_accept_~s__state~0 8657))} ~state~0 := ~s__state~0; {79744#(not (= ssl3_accept_~s__state~0 8657))} is VALID [2022-04-28 14:54:14,806 INFO L290 TraceCheckUtils]: 14: Hoare triple {79744#(not (= ssl3_accept_~s__state~0 8657))} assume !(12292 == ~s__state~0); {79744#(not (= ssl3_accept_~s__state~0 8657))} is VALID [2022-04-28 14:54:14,806 INFO L290 TraceCheckUtils]: 15: Hoare triple {79744#(not (= ssl3_accept_~s__state~0 8657))} assume !(16384 == ~s__state~0); {79744#(not (= ssl3_accept_~s__state~0 8657))} is VALID [2022-04-28 14:54:14,806 INFO L290 TraceCheckUtils]: 16: Hoare triple {79744#(not (= ssl3_accept_~s__state~0 8657))} assume !(8192 == ~s__state~0); {79744#(not (= ssl3_accept_~s__state~0 8657))} is VALID [2022-04-28 14:54:14,806 INFO L290 TraceCheckUtils]: 17: Hoare triple {79744#(not (= ssl3_accept_~s__state~0 8657))} assume !(24576 == ~s__state~0); {79744#(not (= ssl3_accept_~s__state~0 8657))} is VALID [2022-04-28 14:54:14,806 INFO L290 TraceCheckUtils]: 18: Hoare triple {79744#(not (= ssl3_accept_~s__state~0 8657))} assume !(8195 == ~s__state~0); {79744#(not (= ssl3_accept_~s__state~0 8657))} is VALID [2022-04-28 14:54:14,807 INFO L290 TraceCheckUtils]: 19: Hoare triple {79744#(not (= ssl3_accept_~s__state~0 8657))} assume !(8480 == ~s__state~0); {79744#(not (= ssl3_accept_~s__state~0 8657))} is VALID [2022-04-28 14:54:14,807 INFO L290 TraceCheckUtils]: 20: Hoare triple {79744#(not (= ssl3_accept_~s__state~0 8657))} assume !(8481 == ~s__state~0); {79744#(not (= ssl3_accept_~s__state~0 8657))} is VALID [2022-04-28 14:54:14,807 INFO L290 TraceCheckUtils]: 21: Hoare triple {79744#(not (= ssl3_accept_~s__state~0 8657))} assume !(8482 == ~s__state~0); {79744#(not (= ssl3_accept_~s__state~0 8657))} is VALID [2022-04-28 14:54:14,807 INFO L290 TraceCheckUtils]: 22: Hoare triple {79744#(not (= ssl3_accept_~s__state~0 8657))} assume !(8464 == ~s__state~0); {79744#(not (= ssl3_accept_~s__state~0 8657))} is VALID [2022-04-28 14:54:14,807 INFO L290 TraceCheckUtils]: 23: Hoare triple {79744#(not (= ssl3_accept_~s__state~0 8657))} assume !(8465 == ~s__state~0); {79744#(not (= ssl3_accept_~s__state~0 8657))} is VALID [2022-04-28 14:54:14,808 INFO L290 TraceCheckUtils]: 24: Hoare triple {79744#(not (= ssl3_accept_~s__state~0 8657))} assume !(8466 == ~s__state~0); {79744#(not (= ssl3_accept_~s__state~0 8657))} is VALID [2022-04-28 14:54:14,808 INFO L290 TraceCheckUtils]: 25: Hoare triple {79744#(not (= ssl3_accept_~s__state~0 8657))} assume !(8496 == ~s__state~0); {79744#(not (= ssl3_accept_~s__state~0 8657))} is VALID [2022-04-28 14:54:14,808 INFO L290 TraceCheckUtils]: 26: Hoare triple {79744#(not (= ssl3_accept_~s__state~0 8657))} assume !(8497 == ~s__state~0); {79744#(not (= ssl3_accept_~s__state~0 8657))} is VALID [2022-04-28 14:54:14,808 INFO L290 TraceCheckUtils]: 27: Hoare triple {79744#(not (= ssl3_accept_~s__state~0 8657))} assume !(8512 == ~s__state~0); {79744#(not (= ssl3_accept_~s__state~0 8657))} is VALID [2022-04-28 14:54:14,808 INFO L290 TraceCheckUtils]: 28: Hoare triple {79744#(not (= ssl3_accept_~s__state~0 8657))} assume !(8513 == ~s__state~0); {79744#(not (= ssl3_accept_~s__state~0 8657))} is VALID [2022-04-28 14:54:14,808 INFO L290 TraceCheckUtils]: 29: Hoare triple {79744#(not (= ssl3_accept_~s__state~0 8657))} assume !(8528 == ~s__state~0); {79744#(not (= ssl3_accept_~s__state~0 8657))} is VALID [2022-04-28 14:54:14,809 INFO L290 TraceCheckUtils]: 30: Hoare triple {79744#(not (= ssl3_accept_~s__state~0 8657))} assume !(8529 == ~s__state~0); {79744#(not (= ssl3_accept_~s__state~0 8657))} is VALID [2022-04-28 14:54:14,809 INFO L290 TraceCheckUtils]: 31: Hoare triple {79744#(not (= ssl3_accept_~s__state~0 8657))} assume !(8544 == ~s__state~0); {79744#(not (= ssl3_accept_~s__state~0 8657))} is VALID [2022-04-28 14:54:14,809 INFO L290 TraceCheckUtils]: 32: Hoare triple {79744#(not (= ssl3_accept_~s__state~0 8657))} assume !(8545 == ~s__state~0); {79744#(not (= ssl3_accept_~s__state~0 8657))} is VALID [2022-04-28 14:54:14,809 INFO L290 TraceCheckUtils]: 33: Hoare triple {79744#(not (= ssl3_accept_~s__state~0 8657))} assume !(8560 == ~s__state~0); {79744#(not (= ssl3_accept_~s__state~0 8657))} is VALID [2022-04-28 14:54:14,809 INFO L290 TraceCheckUtils]: 34: Hoare triple {79744#(not (= ssl3_accept_~s__state~0 8657))} assume !(8561 == ~s__state~0); {79744#(not (= ssl3_accept_~s__state~0 8657))} is VALID [2022-04-28 14:54:14,809 INFO L290 TraceCheckUtils]: 35: Hoare triple {79744#(not (= ssl3_accept_~s__state~0 8657))} assume !(8448 == ~s__state~0); {79744#(not (= ssl3_accept_~s__state~0 8657))} is VALID [2022-04-28 14:54:14,810 INFO L290 TraceCheckUtils]: 36: Hoare triple {79744#(not (= ssl3_accept_~s__state~0 8657))} assume !(8576 == ~s__state~0); {79744#(not (= ssl3_accept_~s__state~0 8657))} is VALID [2022-04-28 14:54:14,810 INFO L290 TraceCheckUtils]: 37: Hoare triple {79744#(not (= ssl3_accept_~s__state~0 8657))} assume !(8577 == ~s__state~0); {79744#(not (= ssl3_accept_~s__state~0 8657))} is VALID [2022-04-28 14:54:14,810 INFO L290 TraceCheckUtils]: 38: Hoare triple {79744#(not (= ssl3_accept_~s__state~0 8657))} assume !(8592 == ~s__state~0); {79744#(not (= ssl3_accept_~s__state~0 8657))} is VALID [2022-04-28 14:54:14,810 INFO L290 TraceCheckUtils]: 39: Hoare triple {79744#(not (= ssl3_accept_~s__state~0 8657))} assume !(8593 == ~s__state~0); {79744#(not (= ssl3_accept_~s__state~0 8657))} is VALID [2022-04-28 14:54:14,810 INFO L290 TraceCheckUtils]: 40: Hoare triple {79744#(not (= ssl3_accept_~s__state~0 8657))} assume !(8608 == ~s__state~0); {79744#(not (= ssl3_accept_~s__state~0 8657))} is VALID [2022-04-28 14:54:14,810 INFO L290 TraceCheckUtils]: 41: Hoare triple {79744#(not (= ssl3_accept_~s__state~0 8657))} assume !(8609 == ~s__state~0); {79744#(not (= ssl3_accept_~s__state~0 8657))} is VALID [2022-04-28 14:54:14,811 INFO L290 TraceCheckUtils]: 42: Hoare triple {79744#(not (= ssl3_accept_~s__state~0 8657))} assume !(8640 == ~s__state~0); {79744#(not (= ssl3_accept_~s__state~0 8657))} is VALID [2022-04-28 14:54:14,811 INFO L290 TraceCheckUtils]: 43: Hoare triple {79744#(not (= ssl3_accept_~s__state~0 8657))} assume !(8641 == ~s__state~0); {79744#(not (= ssl3_accept_~s__state~0 8657))} is VALID [2022-04-28 14:54:14,811 INFO L290 TraceCheckUtils]: 44: Hoare triple {79744#(not (= ssl3_accept_~s__state~0 8657))} assume !(8656 == ~s__state~0); {79744#(not (= ssl3_accept_~s__state~0 8657))} is VALID [2022-04-28 14:54:14,811 INFO L290 TraceCheckUtils]: 45: Hoare triple {79744#(not (= ssl3_accept_~s__state~0 8657))} assume 8657 == ~s__state~0; {79738#false} is VALID [2022-04-28 14:54:14,811 INFO L290 TraceCheckUtils]: 46: Hoare triple {79738#false} ~s__session__cipher~0 := ~s__s3__tmp__new_cipher~0; {79738#false} is VALID [2022-04-28 14:54:14,811 INFO L290 TraceCheckUtils]: 47: Hoare triple {79738#false} assume !(0 == ~tmp___9~0);assume -2147483648 <= #t~nondet52 && #t~nondet52 <= 2147483647;~ret~0 := #t~nondet52;havoc #t~nondet52; {79738#false} is VALID [2022-04-28 14:54:14,811 INFO L290 TraceCheckUtils]: 48: Hoare triple {79738#false} assume 10 == ~blastFlag~0;~blastFlag~0 := 11; {79738#false} is VALID [2022-04-28 14:54:14,811 INFO L290 TraceCheckUtils]: 49: Hoare triple {79738#false} assume !(~ret~0 <= 0);~s__state~0 := 8672;~s__init_num~0 := 0; {79738#false} is VALID [2022-04-28 14:54:14,811 INFO L290 TraceCheckUtils]: 50: Hoare triple {79738#false} assume !(0 == ~tmp___10~0); {79738#false} is VALID [2022-04-28 14:54:14,811 INFO L290 TraceCheckUtils]: 51: Hoare triple {79738#false} assume -2147483648 <= #t~nondet55 && #t~nondet55 <= 2147483647;~s__s3__tmp__reuse_message~0 := #t~nondet55;havoc #t~nondet55; {79738#false} is VALID [2022-04-28 14:54:14,811 INFO L290 TraceCheckUtils]: 52: Hoare triple {79738#false} assume !(0 == ~s__s3__tmp__reuse_message~0); {79738#false} is VALID [2022-04-28 14:54:14,812 INFO L290 TraceCheckUtils]: 53: Hoare triple {79738#false} ~skip~0 := 0; {79738#false} is VALID [2022-04-28 14:54:14,812 INFO L290 TraceCheckUtils]: 54: Hoare triple {79738#false} assume !false; {79738#false} is VALID [2022-04-28 14:54:14,812 INFO L290 TraceCheckUtils]: 55: Hoare triple {79738#false} ~state~0 := ~s__state~0; {79738#false} is VALID [2022-04-28 14:54:14,812 INFO L290 TraceCheckUtils]: 56: Hoare triple {79738#false} assume !(12292 == ~s__state~0); {79738#false} is VALID [2022-04-28 14:54:14,812 INFO L290 TraceCheckUtils]: 57: Hoare triple {79738#false} assume !(16384 == ~s__state~0); {79738#false} is VALID [2022-04-28 14:54:14,812 INFO L290 TraceCheckUtils]: 58: Hoare triple {79738#false} assume !(8192 == ~s__state~0); {79738#false} is VALID [2022-04-28 14:54:14,812 INFO L290 TraceCheckUtils]: 59: Hoare triple {79738#false} assume !(24576 == ~s__state~0); {79738#false} is VALID [2022-04-28 14:54:14,812 INFO L290 TraceCheckUtils]: 60: Hoare triple {79738#false} assume !(8195 == ~s__state~0); {79738#false} is VALID [2022-04-28 14:54:14,812 INFO L290 TraceCheckUtils]: 61: Hoare triple {79738#false} assume !(8480 == ~s__state~0); {79738#false} is VALID [2022-04-28 14:54:14,812 INFO L290 TraceCheckUtils]: 62: Hoare triple {79738#false} assume !(8481 == ~s__state~0); {79738#false} is VALID [2022-04-28 14:54:14,812 INFO L290 TraceCheckUtils]: 63: Hoare triple {79738#false} assume !(8482 == ~s__state~0); {79738#false} is VALID [2022-04-28 14:54:14,812 INFO L290 TraceCheckUtils]: 64: Hoare triple {79738#false} assume !(8464 == ~s__state~0); {79738#false} is VALID [2022-04-28 14:54:14,812 INFO L290 TraceCheckUtils]: 65: Hoare triple {79738#false} assume !(8465 == ~s__state~0); {79738#false} is VALID [2022-04-28 14:54:14,812 INFO L290 TraceCheckUtils]: 66: Hoare triple {79738#false} assume !(8466 == ~s__state~0); {79738#false} is VALID [2022-04-28 14:54:14,812 INFO L290 TraceCheckUtils]: 67: Hoare triple {79738#false} assume !(8496 == ~s__state~0); {79738#false} is VALID [2022-04-28 14:54:14,812 INFO L290 TraceCheckUtils]: 68: Hoare triple {79738#false} assume !(8497 == ~s__state~0); {79738#false} is VALID [2022-04-28 14:54:14,812 INFO L290 TraceCheckUtils]: 69: Hoare triple {79738#false} assume !(8512 == ~s__state~0); {79738#false} is VALID [2022-04-28 14:54:14,812 INFO L290 TraceCheckUtils]: 70: Hoare triple {79738#false} assume !(8513 == ~s__state~0); {79738#false} is VALID [2022-04-28 14:54:14,812 INFO L290 TraceCheckUtils]: 71: Hoare triple {79738#false} assume !(8528 == ~s__state~0); {79738#false} is VALID [2022-04-28 14:54:14,812 INFO L290 TraceCheckUtils]: 72: Hoare triple {79738#false} assume !(8529 == ~s__state~0); {79738#false} is VALID [2022-04-28 14:54:14,813 INFO L290 TraceCheckUtils]: 73: Hoare triple {79738#false} assume !(8544 == ~s__state~0); {79738#false} is VALID [2022-04-28 14:54:14,813 INFO L290 TraceCheckUtils]: 74: Hoare triple {79738#false} assume !(8545 == ~s__state~0); {79738#false} is VALID [2022-04-28 14:54:14,813 INFO L290 TraceCheckUtils]: 75: Hoare triple {79738#false} assume !(8560 == ~s__state~0); {79738#false} is VALID [2022-04-28 14:54:14,813 INFO L290 TraceCheckUtils]: 76: Hoare triple {79738#false} assume !(8561 == ~s__state~0); {79738#false} is VALID [2022-04-28 14:54:14,813 INFO L290 TraceCheckUtils]: 77: Hoare triple {79738#false} assume !(8448 == ~s__state~0); {79738#false} is VALID [2022-04-28 14:54:14,813 INFO L290 TraceCheckUtils]: 78: Hoare triple {79738#false} assume !(8576 == ~s__state~0); {79738#false} is VALID [2022-04-28 14:54:14,813 INFO L290 TraceCheckUtils]: 79: Hoare triple {79738#false} assume !(8577 == ~s__state~0); {79738#false} is VALID [2022-04-28 14:54:14,813 INFO L290 TraceCheckUtils]: 80: Hoare triple {79738#false} assume !(8592 == ~s__state~0); {79738#false} is VALID [2022-04-28 14:54:14,813 INFO L290 TraceCheckUtils]: 81: Hoare triple {79738#false} assume !(8593 == ~s__state~0); {79738#false} is VALID [2022-04-28 14:54:14,813 INFO L290 TraceCheckUtils]: 82: Hoare triple {79738#false} assume !(8608 == ~s__state~0); {79738#false} is VALID [2022-04-28 14:54:14,813 INFO L290 TraceCheckUtils]: 83: Hoare triple {79738#false} assume !(8609 == ~s__state~0); {79738#false} is VALID [2022-04-28 14:54:14,813 INFO L290 TraceCheckUtils]: 84: Hoare triple {79738#false} assume !(8640 == ~s__state~0); {79738#false} is VALID [2022-04-28 14:54:14,813 INFO L290 TraceCheckUtils]: 85: Hoare triple {79738#false} assume !(8641 == ~s__state~0); {79738#false} is VALID [2022-04-28 14:54:14,813 INFO L290 TraceCheckUtils]: 86: Hoare triple {79738#false} assume !(8656 == ~s__state~0); {79738#false} is VALID [2022-04-28 14:54:14,813 INFO L290 TraceCheckUtils]: 87: Hoare triple {79738#false} assume !(8657 == ~s__state~0); {79738#false} is VALID [2022-04-28 14:54:14,813 INFO L290 TraceCheckUtils]: 88: Hoare triple {79738#false} assume 8672 == ~s__state~0; {79738#false} is VALID [2022-04-28 14:54:14,813 INFO L290 TraceCheckUtils]: 89: Hoare triple {79738#false} assume -2147483648 <= #t~nondet53 && #t~nondet53 <= 2147483647;~ret~0 := #t~nondet53;havoc #t~nondet53; {79738#false} is VALID [2022-04-28 14:54:14,813 INFO L290 TraceCheckUtils]: 90: Hoare triple {79738#false} assume 11 == ~blastFlag~0;~blastFlag~0 := 12; {79738#false} is VALID [2022-04-28 14:54:14,813 INFO L290 TraceCheckUtils]: 91: Hoare triple {79738#false} assume !(~ret~0 <= 0);~s__state~0 := 8448; {79738#false} is VALID [2022-04-28 14:54:14,813 INFO L290 TraceCheckUtils]: 92: Hoare triple {79738#false} assume 0 != ~s__hit~0;~s__s3__tmp__next_state___0~0 := 8640; {79738#false} is VALID [2022-04-28 14:54:14,813 INFO L290 TraceCheckUtils]: 93: Hoare triple {79738#false} ~s__init_num~0 := 0; {79738#false} is VALID [2022-04-28 14:54:14,814 INFO L290 TraceCheckUtils]: 94: Hoare triple {79738#false} assume -2147483648 <= #t~nondet55 && #t~nondet55 <= 2147483647;~s__s3__tmp__reuse_message~0 := #t~nondet55;havoc #t~nondet55; {79738#false} is VALID [2022-04-28 14:54:14,814 INFO L290 TraceCheckUtils]: 95: Hoare triple {79738#false} assume 0 == ~s__s3__tmp__reuse_message~0; {79738#false} is VALID [2022-04-28 14:54:14,814 INFO L290 TraceCheckUtils]: 96: Hoare triple {79738#false} assume 0 == ~skip~0; {79738#false} is VALID [2022-04-28 14:54:14,814 INFO L290 TraceCheckUtils]: 97: Hoare triple {79738#false} assume 8560 == ~state~0; {79738#false} is VALID [2022-04-28 14:54:14,814 INFO L290 TraceCheckUtils]: 98: Hoare triple {79738#false} assume 8448 == ~s__state~0; {79738#false} is VALID [2022-04-28 14:54:14,814 INFO L290 TraceCheckUtils]: 99: Hoare triple {79738#false} assume -1 != ~s__verify_mode~0; {79738#false} is VALID [2022-04-28 14:54:14,814 INFO L290 TraceCheckUtils]: 100: Hoare triple {79738#false} assume -2 != ~s__verify_mode~0; {79738#false} is VALID [2022-04-28 14:54:14,814 INFO L290 TraceCheckUtils]: 101: Hoare triple {79738#false} assume 9021 != ~__cil_tmp61~0 % 18446744073709551616; {79738#false} is VALID [2022-04-28 14:54:14,814 INFO L290 TraceCheckUtils]: 102: Hoare triple {79738#false} assume 4294967294 != ~__cil_tmp58~0 % 18446744073709551616; {79738#false} is VALID [2022-04-28 14:54:14,814 INFO L290 TraceCheckUtils]: 103: Hoare triple {79738#false} assume 4 != ~blastFlag~0; {79738#false} is VALID [2022-04-28 14:54:14,814 INFO L290 TraceCheckUtils]: 104: Hoare triple {79738#false} assume 1024 != ~tmp___7~0; {79738#false} is VALID [2022-04-28 14:54:14,814 INFO L290 TraceCheckUtils]: 105: Hoare triple {79738#false} assume !false; {79738#false} is VALID [2022-04-28 14:54:14,814 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-04-28 14:54:14,814 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 14:54:14,814 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [912119275] [2022-04-28 14:54:14,814 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [912119275] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:54:14,815 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:54:14,815 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-28 14:54:14,815 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 14:54:14,815 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1674517487] [2022-04-28 14:54:14,815 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1674517487] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:54:14,815 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:54:14,815 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-28 14:54:14,815 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1381427587] [2022-04-28 14:54:14,815 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 14:54:14,817 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 [2022-04-28 14:54:14,818 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 14:54:14,818 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 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) [2022-04-28 14:54:14,856 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 105 edges. 105 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:54:14,856 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-04-28 14:54:14,856 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 14:54:14,856 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-04-28 14:54:14,856 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-04-28 14:54:14,856 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) [2022-04-28 14:54:15,566 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:54:15,567 INFO L93 Difference]: Finished difference Result 1261 states and 1751 transitions. [2022-04-28 14:54:15,567 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-04-28 14:54:15,567 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 [2022-04-28 14:54:15,567 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 14:54:15,567 INFO L82 GeneralOperation]: Start removeUnreachable. 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) [2022-04-28 14:54:15,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 567 transitions. [2022-04-28 14:54:15,569 INFO L82 GeneralOperation]: Start removeUnreachable. 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) [2022-04-28 14:54:15,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 567 transitions. [2022-04-28 14:54:15,571 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 6 states and 567 transitions. [2022-04-28 14:54:15,790 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 567 edges. 567 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:54:15,805 INFO L225 Difference]: With dead ends: 1261 [2022-04-28 14:54:15,805 INFO L226 Difference]: Without dead ends: 635 [2022-04-28 14:54:15,805 INFO L412 NwaCegarLoop]: 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 [2022-04-28 14:54:15,806 INFO L413 NwaCegarLoop]: 195 mSDtfsCounter, 810 mSDsluCounter, 17 mSDsCounter, 0 mSdLazyCounter, 372 mSolverCounterSat, 63 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 810 SdHoareTripleChecker+Valid, 212 SdHoareTripleChecker+Invalid, 435 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 63 IncrementalHoareTripleChecker+Valid, 372 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-04-28 14:54:15,806 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [810 Valid, 212 Invalid, 435 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [63 Valid, 372 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-04-28 14:54:15,807 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 635 states. [2022-04-28 14:54:15,944 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 635 to 628. [2022-04-28 14:54:15,944 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 14:54:15,945 INFO L82 GeneralOperation]: Start isEquivalent. First operand 635 states. Second 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) [2022-04-28 14:54:15,945 INFO L74 IsIncluded]: Start isIncluded. First operand 635 states. Second 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) [2022-04-28 14:54:15,946 INFO L87 Difference]: Start difference. First operand 635 states. Second 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) [2022-04-28 14:54:15,957 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:54:15,957 INFO L93 Difference]: Finished difference Result 635 states and 879 transitions. [2022-04-28 14:54:15,957 INFO L276 IsEmpty]: Start isEmpty. Operand 635 states and 879 transitions. [2022-04-28 14:54:15,958 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:54:15,958 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:54:15,958 INFO L74 IsIncluded]: Start isIncluded. First 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) Second operand 635 states. [2022-04-28 14:54:15,958 INFO L87 Difference]: Start difference. First 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) Second operand 635 states. [2022-04-28 14:54:15,977 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:54:15,977 INFO L93 Difference]: Finished difference Result 635 states and 879 transitions. [2022-04-28 14:54:15,977 INFO L276 IsEmpty]: Start isEmpty. Operand 635 states and 879 transitions. [2022-04-28 14:54:15,978 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:54:15,978 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:54:15,978 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 14:54:15,978 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 14:54:15,978 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) [2022-04-28 14:54:15,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 628 states to 628 states and 868 transitions. [2022-04-28 14:54:15,998 INFO L78 Accepts]: Start accepts. Automaton has 628 states and 868 transitions. Word has length 106 [2022-04-28 14:54:15,998 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 14:54:15,998 INFO L495 AbstractCegarLoop]: Abstraction has 628 states and 868 transitions. [2022-04-28 14:54:15,998 INFO L496 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) [2022-04-28 14:54:15,998 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 628 states and 868 transitions. [2022-04-28 14:54:17,553 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 868 edges. 868 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:54:17,553 INFO L276 IsEmpty]: Start isEmpty. Operand 628 states and 868 transitions. [2022-04-28 14:54:17,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2022-04-28 14:54:17,554 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 14:54:17,554 INFO L195 NwaCegarLoop]: 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] [2022-04-28 14:54:17,554 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable29 [2022-04-28 14:54:17,554 INFO L420 AbstractCegarLoop]: === Iteration 31 === Targeting ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 14:54:17,554 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 14:54:17,554 INFO L85 PathProgramCache]: Analyzing trace with hash 1189279029, now seen corresponding path program 1 times [2022-04-28 14:54:17,554 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 14:54:17,555 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1210708349] [2022-04-28 14:54:17,571 INFO L97 AcceleratorQvasr]: Qvasr could not accelerate loop because java.lang.UnsupportedOperationException: Cannot deal with arrays. [2022-04-28 14:54:17,571 INFO L274 tedInterpolationCore]: Could not compute an accelerate. [2022-04-28 14:54:17,571 INFO L85 PathProgramCache]: Analyzing trace with hash 1189279029, now seen corresponding path program 2 times [2022-04-28 14:54:17,571 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 14:54:17,571 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1607161676] [2022-04-28 14:54:17,571 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 14:54:17,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 14:54:17,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:54:17,628 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 14:54:17,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:54:17,630 INFO L290 TraceCheckUtils]: 0: Hoare triple {84810#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(17, 2);call #Ultimate.allocInit(12, 3); {84802#true} is VALID [2022-04-28 14:54:17,630 INFO L290 TraceCheckUtils]: 1: Hoare triple {84802#true} assume true; {84802#true} is VALID [2022-04-28 14:54:17,630 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {84802#true} {84802#true} #752#return; {84802#true} is VALID [2022-04-28 14:54:17,631 INFO L272 TraceCheckUtils]: 0: Hoare triple {84802#true} call ULTIMATE.init(); {84810#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 14:54:17,631 INFO L290 TraceCheckUtils]: 1: Hoare triple {84810#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(17, 2);call #Ultimate.allocInit(12, 3); {84802#true} is VALID [2022-04-28 14:54:17,631 INFO L290 TraceCheckUtils]: 2: Hoare triple {84802#true} assume true; {84802#true} is VALID [2022-04-28 14:54:17,631 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {84802#true} {84802#true} #752#return; {84802#true} is VALID [2022-04-28 14:54:17,631 INFO L272 TraceCheckUtils]: 4: Hoare triple {84802#true} call #t~ret59 := main(); {84802#true} is VALID [2022-04-28 14:54:17,631 INFO L290 TraceCheckUtils]: 5: Hoare triple {84802#true} havoc ~s~0;havoc ~tmp~1;~s~0 := 8464; {84807#(<= main_~s~0 8464)} is VALID [2022-04-28 14:54:17,631 INFO L272 TraceCheckUtils]: 6: Hoare triple {84807#(<= main_~s~0 8464)} call #t~ret58 := ssl3_accept(~s~0); {84808#(not (= 8592 |ssl3_accept_#in~initial_state|))} is VALID [2022-04-28 14:54:17,633 INFO L290 TraceCheckUtils]: 7: Hoare triple {84808#(not (= 8592 |ssl3_accept_#in~initial_state|))} ~initial_state := #in~initial_state;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~s__info_callback~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~s__in_handshake~0 := #t~nondet5;havoc #t~nondet5;havoc ~s__state~0;havoc ~s__new_session~0;havoc ~s__server~0;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~s__version~0 := #t~nondet6;havoc #t~nondet6;havoc ~s__type~0;havoc ~s__init_num~0;assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647;~s__hit~0 := #t~nondet7;havoc #t~nondet7;havoc ~s__rwstate~0;~s__init_buf___0~0 := 1;assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647;~s__debug~0 := #t~nondet8;havoc #t~nondet8;havoc ~s__shutdown~0;assume -2147483648 <= #t~nondet9 && #t~nondet9 <= 2147483647;~s__cert~0 := #t~nondet9;havoc #t~nondet9;assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647;~s__options~0 := #t~nondet10;havoc #t~nondet10;assume -2147483648 <= #t~nondet11 && #t~nondet11 <= 2147483647;~s__verify_mode~0 := #t~nondet11;havoc #t~nondet11;assume -2147483648 <= #t~nondet12 && #t~nondet12 <= 2147483647;~s__session__peer~0 := #t~nondet12;havoc #t~nondet12;assume -2147483648 <= #t~nondet13 && #t~nondet13 <= 2147483647;~s__cert__pkeys__AT0__privatekey~0 := #t~nondet13;havoc #t~nondet13;assume -2147483648 <= #t~nondet14 && #t~nondet14 <= 2147483647;~s__ctx__info_callback~0 := #t~nondet14;havoc #t~nondet14;assume -2147483648 <= #t~nondet15 && #t~nondet15 <= 2147483647;~s__ctx__stats__sess_accept_renegotiate~0 := #t~nondet15;havoc #t~nondet15;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~s__ctx__stats__sess_accept~0 := #t~nondet16;havoc #t~nondet16;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~s__ctx__stats__sess_accept_good~0 := #t~nondet17;havoc #t~nondet17;havoc ~s__s3__tmp__cert_request~0;havoc ~s__s3__tmp__reuse_message~0;havoc ~s__s3__tmp__use_rsa_tmp~0;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~s__s3__tmp__new_cipher~0 := #t~nondet18;havoc #t~nondet18;havoc ~s__s3__tmp__new_cipher__algorithms~0;havoc ~s__s3__tmp__next_state___0~0;havoc ~s__s3__tmp__new_cipher__algo_strength~0;havoc ~s__session__cipher~0;havoc ~buf~0;havoc ~l~0;havoc ~Time~0;havoc ~tmp~0;havoc ~cb~0;assume -9223372036854775808 <= #t~nondet19 && #t~nondet19 <= 9223372036854775807;~num1~0 := #t~nondet19;havoc #t~nondet19;havoc ~ret~0;havoc ~new_state~0;havoc ~state~0;havoc ~skip~0;havoc ~got_new_session~0;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~tmp___1~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~tmp___2~0 := #t~nondet21;havoc #t~nondet21;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp___3~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___4~0 := #t~nondet23;havoc #t~nondet23;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~tmp___5~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~tmp___6~0 := #t~nondet25;havoc #t~nondet25;havoc ~tmp___7~0;assume -9223372036854775808 <= #t~nondet26 && #t~nondet26 <= 9223372036854775807;~tmp___8~0 := #t~nondet26;havoc #t~nondet26;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~tmp___9~0 := #t~nondet27;havoc #t~nondet27;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~tmp___10~0 := #t~nondet28;havoc #t~nondet28;havoc ~blastFlag~0;havoc ~__cil_tmp55~0;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~0;havoc ~__cil_tmp59~0;havoc ~__cil_tmp60~0;~__cil_tmp61~0 := #t~nondet29;havoc #t~nondet29;~s__state~0 := ~initial_state;~blastFlag~0 := 0;assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647;~tmp~0 := #t~nondet30;havoc #t~nondet30;~Time~0 := ~tmp~0;~cb~0 := 0;~ret~0 := -1;~skip~0 := 0;~got_new_session~0 := 0; {84809#(not (= ssl3_accept_~s__state~0 8592))} is VALID [2022-04-28 14:54:17,633 INFO L290 TraceCheckUtils]: 8: Hoare triple {84809#(not (= ssl3_accept_~s__state~0 8592))} assume 0 != ~s__info_callback~0;~cb~0 := ~s__info_callback~0; {84809#(not (= ssl3_accept_~s__state~0 8592))} is VALID [2022-04-28 14:54:17,633 INFO L290 TraceCheckUtils]: 9: Hoare triple {84809#(not (= ssl3_accept_~s__state~0 8592))} #t~post31 := ~s__in_handshake~0;~s__in_handshake~0 := 1 + #t~post31;havoc #t~post31; {84809#(not (= ssl3_accept_~s__state~0 8592))} is VALID [2022-04-28 14:54:17,633 INFO L290 TraceCheckUtils]: 10: Hoare triple {84809#(not (= ssl3_accept_~s__state~0 8592))} assume !(0 != 12288 + ~tmp___1~0); {84809#(not (= ssl3_accept_~s__state~0 8592))} is VALID [2022-04-28 14:54:17,634 INFO L290 TraceCheckUtils]: 11: Hoare triple {84809#(not (= ssl3_accept_~s__state~0 8592))} assume !(0 == ~s__cert~0); {84809#(not (= ssl3_accept_~s__state~0 8592))} is VALID [2022-04-28 14:54:17,634 INFO L290 TraceCheckUtils]: 12: Hoare triple {84809#(not (= ssl3_accept_~s__state~0 8592))} assume !false; {84809#(not (= ssl3_accept_~s__state~0 8592))} is VALID [2022-04-28 14:54:17,634 INFO L290 TraceCheckUtils]: 13: Hoare triple {84809#(not (= ssl3_accept_~s__state~0 8592))} ~state~0 := ~s__state~0; {84809#(not (= ssl3_accept_~s__state~0 8592))} is VALID [2022-04-28 14:54:17,634 INFO L290 TraceCheckUtils]: 14: Hoare triple {84809#(not (= ssl3_accept_~s__state~0 8592))} assume !(12292 == ~s__state~0); {84809#(not (= ssl3_accept_~s__state~0 8592))} is VALID [2022-04-28 14:54:17,634 INFO L290 TraceCheckUtils]: 15: Hoare triple {84809#(not (= ssl3_accept_~s__state~0 8592))} assume !(16384 == ~s__state~0); {84809#(not (= ssl3_accept_~s__state~0 8592))} is VALID [2022-04-28 14:54:17,635 INFO L290 TraceCheckUtils]: 16: Hoare triple {84809#(not (= ssl3_accept_~s__state~0 8592))} assume !(8192 == ~s__state~0); {84809#(not (= ssl3_accept_~s__state~0 8592))} is VALID [2022-04-28 14:54:17,635 INFO L290 TraceCheckUtils]: 17: Hoare triple {84809#(not (= ssl3_accept_~s__state~0 8592))} assume !(24576 == ~s__state~0); {84809#(not (= ssl3_accept_~s__state~0 8592))} is VALID [2022-04-28 14:54:17,635 INFO L290 TraceCheckUtils]: 18: Hoare triple {84809#(not (= ssl3_accept_~s__state~0 8592))} assume !(8195 == ~s__state~0); {84809#(not (= ssl3_accept_~s__state~0 8592))} is VALID [2022-04-28 14:54:17,635 INFO L290 TraceCheckUtils]: 19: Hoare triple {84809#(not (= ssl3_accept_~s__state~0 8592))} assume !(8480 == ~s__state~0); {84809#(not (= ssl3_accept_~s__state~0 8592))} is VALID [2022-04-28 14:54:17,635 INFO L290 TraceCheckUtils]: 20: Hoare triple {84809#(not (= ssl3_accept_~s__state~0 8592))} assume !(8481 == ~s__state~0); {84809#(not (= ssl3_accept_~s__state~0 8592))} is VALID [2022-04-28 14:54:17,636 INFO L290 TraceCheckUtils]: 21: Hoare triple {84809#(not (= ssl3_accept_~s__state~0 8592))} assume !(8482 == ~s__state~0); {84809#(not (= ssl3_accept_~s__state~0 8592))} is VALID [2022-04-28 14:54:17,636 INFO L290 TraceCheckUtils]: 22: Hoare triple {84809#(not (= ssl3_accept_~s__state~0 8592))} assume !(8464 == ~s__state~0); {84809#(not (= ssl3_accept_~s__state~0 8592))} is VALID [2022-04-28 14:54:17,636 INFO L290 TraceCheckUtils]: 23: Hoare triple {84809#(not (= ssl3_accept_~s__state~0 8592))} assume !(8465 == ~s__state~0); {84809#(not (= ssl3_accept_~s__state~0 8592))} is VALID [2022-04-28 14:54:17,636 INFO L290 TraceCheckUtils]: 24: Hoare triple {84809#(not (= ssl3_accept_~s__state~0 8592))} assume !(8466 == ~s__state~0); {84809#(not (= ssl3_accept_~s__state~0 8592))} is VALID [2022-04-28 14:54:17,637 INFO L290 TraceCheckUtils]: 25: Hoare triple {84809#(not (= ssl3_accept_~s__state~0 8592))} assume !(8496 == ~s__state~0); {84809#(not (= ssl3_accept_~s__state~0 8592))} is VALID [2022-04-28 14:54:17,637 INFO L290 TraceCheckUtils]: 26: Hoare triple {84809#(not (= ssl3_accept_~s__state~0 8592))} assume !(8497 == ~s__state~0); {84809#(not (= ssl3_accept_~s__state~0 8592))} is VALID [2022-04-28 14:54:17,637 INFO L290 TraceCheckUtils]: 27: Hoare triple {84809#(not (= ssl3_accept_~s__state~0 8592))} assume !(8512 == ~s__state~0); {84809#(not (= ssl3_accept_~s__state~0 8592))} is VALID [2022-04-28 14:54:17,637 INFO L290 TraceCheckUtils]: 28: Hoare triple {84809#(not (= ssl3_accept_~s__state~0 8592))} assume !(8513 == ~s__state~0); {84809#(not (= ssl3_accept_~s__state~0 8592))} is VALID [2022-04-28 14:54:17,637 INFO L290 TraceCheckUtils]: 29: Hoare triple {84809#(not (= ssl3_accept_~s__state~0 8592))} assume !(8528 == ~s__state~0); {84809#(not (= ssl3_accept_~s__state~0 8592))} is VALID [2022-04-28 14:54:17,638 INFO L290 TraceCheckUtils]: 30: Hoare triple {84809#(not (= ssl3_accept_~s__state~0 8592))} assume !(8529 == ~s__state~0); {84809#(not (= ssl3_accept_~s__state~0 8592))} is VALID [2022-04-28 14:54:17,638 INFO L290 TraceCheckUtils]: 31: Hoare triple {84809#(not (= ssl3_accept_~s__state~0 8592))} assume !(8544 == ~s__state~0); {84809#(not (= ssl3_accept_~s__state~0 8592))} is VALID [2022-04-28 14:54:17,638 INFO L290 TraceCheckUtils]: 32: Hoare triple {84809#(not (= ssl3_accept_~s__state~0 8592))} assume !(8545 == ~s__state~0); {84809#(not (= ssl3_accept_~s__state~0 8592))} is VALID [2022-04-28 14:54:17,638 INFO L290 TraceCheckUtils]: 33: Hoare triple {84809#(not (= ssl3_accept_~s__state~0 8592))} assume !(8560 == ~s__state~0); {84809#(not (= ssl3_accept_~s__state~0 8592))} is VALID [2022-04-28 14:54:17,638 INFO L290 TraceCheckUtils]: 34: Hoare triple {84809#(not (= ssl3_accept_~s__state~0 8592))} assume !(8561 == ~s__state~0); {84809#(not (= ssl3_accept_~s__state~0 8592))} is VALID [2022-04-28 14:54:17,639 INFO L290 TraceCheckUtils]: 35: Hoare triple {84809#(not (= ssl3_accept_~s__state~0 8592))} assume !(8448 == ~s__state~0); {84809#(not (= ssl3_accept_~s__state~0 8592))} is VALID [2022-04-28 14:54:17,639 INFO L290 TraceCheckUtils]: 36: Hoare triple {84809#(not (= ssl3_accept_~s__state~0 8592))} assume !(8576 == ~s__state~0); {84809#(not (= ssl3_accept_~s__state~0 8592))} is VALID [2022-04-28 14:54:17,639 INFO L290 TraceCheckUtils]: 37: Hoare triple {84809#(not (= ssl3_accept_~s__state~0 8592))} assume !(8577 == ~s__state~0); {84809#(not (= ssl3_accept_~s__state~0 8592))} is VALID [2022-04-28 14:54:17,639 INFO L290 TraceCheckUtils]: 38: Hoare triple {84809#(not (= ssl3_accept_~s__state~0 8592))} assume 8592 == ~s__state~0; {84803#false} is VALID [2022-04-28 14:54:17,645 INFO L290 TraceCheckUtils]: 39: Hoare triple {84803#false} assume -2147483648 <= #t~nondet49 && #t~nondet49 <= 2147483647;~ret~0 := #t~nondet49;havoc #t~nondet49; {84803#false} is VALID [2022-04-28 14:54:17,645 INFO L290 TraceCheckUtils]: 40: Hoare triple {84803#false} assume 7 == ~blastFlag~0;~blastFlag~0 := 8; {84803#false} is VALID [2022-04-28 14:54:17,646 INFO L290 TraceCheckUtils]: 41: Hoare triple {84803#false} assume !(~ret~0 <= 0);~s__state~0 := 8608;~s__init_num~0 := 0; {84803#false} is VALID [2022-04-28 14:54:17,646 INFO L290 TraceCheckUtils]: 42: Hoare triple {84803#false} assume -2147483648 <= #t~nondet55 && #t~nondet55 <= 2147483647;~s__s3__tmp__reuse_message~0 := #t~nondet55;havoc #t~nondet55; {84803#false} is VALID [2022-04-28 14:54:17,646 INFO L290 TraceCheckUtils]: 43: Hoare triple {84803#false} assume !(0 == ~s__s3__tmp__reuse_message~0); {84803#false} is VALID [2022-04-28 14:54:17,646 INFO L290 TraceCheckUtils]: 44: Hoare triple {84803#false} ~skip~0 := 0; {84803#false} is VALID [2022-04-28 14:54:17,646 INFO L290 TraceCheckUtils]: 45: Hoare triple {84803#false} assume !false; {84803#false} is VALID [2022-04-28 14:54:17,646 INFO L290 TraceCheckUtils]: 46: Hoare triple {84803#false} ~state~0 := ~s__state~0; {84803#false} is VALID [2022-04-28 14:54:17,646 INFO L290 TraceCheckUtils]: 47: Hoare triple {84803#false} assume !(12292 == ~s__state~0); {84803#false} is VALID [2022-04-28 14:54:17,646 INFO L290 TraceCheckUtils]: 48: Hoare triple {84803#false} assume !(16384 == ~s__state~0); {84803#false} is VALID [2022-04-28 14:54:17,646 INFO L290 TraceCheckUtils]: 49: Hoare triple {84803#false} assume !(8192 == ~s__state~0); {84803#false} is VALID [2022-04-28 14:54:17,646 INFO L290 TraceCheckUtils]: 50: Hoare triple {84803#false} assume !(24576 == ~s__state~0); {84803#false} is VALID [2022-04-28 14:54:17,646 INFO L290 TraceCheckUtils]: 51: Hoare triple {84803#false} assume !(8195 == ~s__state~0); {84803#false} is VALID [2022-04-28 14:54:17,646 INFO L290 TraceCheckUtils]: 52: Hoare triple {84803#false} assume !(8480 == ~s__state~0); {84803#false} is VALID [2022-04-28 14:54:17,646 INFO L290 TraceCheckUtils]: 53: Hoare triple {84803#false} assume !(8481 == ~s__state~0); {84803#false} is VALID [2022-04-28 14:54:17,646 INFO L290 TraceCheckUtils]: 54: Hoare triple {84803#false} assume !(8482 == ~s__state~0); {84803#false} is VALID [2022-04-28 14:54:17,646 INFO L290 TraceCheckUtils]: 55: Hoare triple {84803#false} assume !(8464 == ~s__state~0); {84803#false} is VALID [2022-04-28 14:54:17,646 INFO L290 TraceCheckUtils]: 56: Hoare triple {84803#false} assume !(8465 == ~s__state~0); {84803#false} is VALID [2022-04-28 14:54:17,646 INFO L290 TraceCheckUtils]: 57: Hoare triple {84803#false} assume !(8466 == ~s__state~0); {84803#false} is VALID [2022-04-28 14:54:17,646 INFO L290 TraceCheckUtils]: 58: Hoare triple {84803#false} assume !(8496 == ~s__state~0); {84803#false} is VALID [2022-04-28 14:54:17,646 INFO L290 TraceCheckUtils]: 59: Hoare triple {84803#false} assume !(8497 == ~s__state~0); {84803#false} is VALID [2022-04-28 14:54:17,646 INFO L290 TraceCheckUtils]: 60: Hoare triple {84803#false} assume !(8512 == ~s__state~0); {84803#false} is VALID [2022-04-28 14:54:17,647 INFO L290 TraceCheckUtils]: 61: Hoare triple {84803#false} assume !(8513 == ~s__state~0); {84803#false} is VALID [2022-04-28 14:54:17,647 INFO L290 TraceCheckUtils]: 62: Hoare triple {84803#false} assume !(8528 == ~s__state~0); {84803#false} is VALID [2022-04-28 14:54:17,647 INFO L290 TraceCheckUtils]: 63: Hoare triple {84803#false} assume !(8529 == ~s__state~0); {84803#false} is VALID [2022-04-28 14:54:17,647 INFO L290 TraceCheckUtils]: 64: Hoare triple {84803#false} assume !(8544 == ~s__state~0); {84803#false} is VALID [2022-04-28 14:54:17,647 INFO L290 TraceCheckUtils]: 65: Hoare triple {84803#false} assume !(8545 == ~s__state~0); {84803#false} is VALID [2022-04-28 14:54:17,647 INFO L290 TraceCheckUtils]: 66: Hoare triple {84803#false} assume !(8560 == ~s__state~0); {84803#false} is VALID [2022-04-28 14:54:17,647 INFO L290 TraceCheckUtils]: 67: Hoare triple {84803#false} assume !(8561 == ~s__state~0); {84803#false} is VALID [2022-04-28 14:54:17,647 INFO L290 TraceCheckUtils]: 68: Hoare triple {84803#false} assume !(8448 == ~s__state~0); {84803#false} is VALID [2022-04-28 14:54:17,647 INFO L290 TraceCheckUtils]: 69: Hoare triple {84803#false} assume !(8576 == ~s__state~0); {84803#false} is VALID [2022-04-28 14:54:17,647 INFO L290 TraceCheckUtils]: 70: Hoare triple {84803#false} assume !(8577 == ~s__state~0); {84803#false} is VALID [2022-04-28 14:54:17,647 INFO L290 TraceCheckUtils]: 71: Hoare triple {84803#false} assume !(8592 == ~s__state~0); {84803#false} is VALID [2022-04-28 14:54:17,647 INFO L290 TraceCheckUtils]: 72: Hoare triple {84803#false} assume !(8593 == ~s__state~0); {84803#false} is VALID [2022-04-28 14:54:17,647 INFO L290 TraceCheckUtils]: 73: Hoare triple {84803#false} assume 8608 == ~s__state~0; {84803#false} is VALID [2022-04-28 14:54:17,647 INFO L290 TraceCheckUtils]: 74: Hoare triple {84803#false} assume -2147483648 <= #t~nondet50 && #t~nondet50 <= 2147483647;~ret~0 := #t~nondet50;havoc #t~nondet50; {84803#false} is VALID [2022-04-28 14:54:17,647 INFO L290 TraceCheckUtils]: 75: Hoare triple {84803#false} assume 8 == ~blastFlag~0;~blastFlag~0 := 9; {84803#false} is VALID [2022-04-28 14:54:17,647 INFO L290 TraceCheckUtils]: 76: Hoare triple {84803#false} assume !(~ret~0 <= 0);~s__state~0 := 8640;~s__init_num~0 := 0; {84803#false} is VALID [2022-04-28 14:54:17,647 INFO L290 TraceCheckUtils]: 77: Hoare triple {84803#false} assume -2147483648 <= #t~nondet55 && #t~nondet55 <= 2147483647;~s__s3__tmp__reuse_message~0 := #t~nondet55;havoc #t~nondet55; {84803#false} is VALID [2022-04-28 14:54:17,647 INFO L290 TraceCheckUtils]: 78: Hoare triple {84803#false} assume !(0 == ~s__s3__tmp__reuse_message~0); {84803#false} is VALID [2022-04-28 14:54:17,647 INFO L290 TraceCheckUtils]: 79: Hoare triple {84803#false} ~skip~0 := 0; {84803#false} is VALID [2022-04-28 14:54:17,647 INFO L290 TraceCheckUtils]: 80: Hoare triple {84803#false} assume !false; {84803#false} is VALID [2022-04-28 14:54:17,648 INFO L290 TraceCheckUtils]: 81: Hoare triple {84803#false} ~state~0 := ~s__state~0; {84803#false} is VALID [2022-04-28 14:54:17,648 INFO L290 TraceCheckUtils]: 82: Hoare triple {84803#false} assume !(12292 == ~s__state~0); {84803#false} is VALID [2022-04-28 14:54:17,648 INFO L290 TraceCheckUtils]: 83: Hoare triple {84803#false} assume !(16384 == ~s__state~0); {84803#false} is VALID [2022-04-28 14:54:17,648 INFO L290 TraceCheckUtils]: 84: Hoare triple {84803#false} assume !(8192 == ~s__state~0); {84803#false} is VALID [2022-04-28 14:54:17,648 INFO L290 TraceCheckUtils]: 85: Hoare triple {84803#false} assume !(24576 == ~s__state~0); {84803#false} is VALID [2022-04-28 14:54:17,648 INFO L290 TraceCheckUtils]: 86: Hoare triple {84803#false} assume !(8195 == ~s__state~0); {84803#false} is VALID [2022-04-28 14:54:17,648 INFO L290 TraceCheckUtils]: 87: Hoare triple {84803#false} assume !(8480 == ~s__state~0); {84803#false} is VALID [2022-04-28 14:54:17,648 INFO L290 TraceCheckUtils]: 88: Hoare triple {84803#false} assume !(8481 == ~s__state~0); {84803#false} is VALID [2022-04-28 14:54:17,648 INFO L290 TraceCheckUtils]: 89: Hoare triple {84803#false} assume !(8482 == ~s__state~0); {84803#false} is VALID [2022-04-28 14:54:17,648 INFO L290 TraceCheckUtils]: 90: Hoare triple {84803#false} assume !(8464 == ~s__state~0); {84803#false} is VALID [2022-04-28 14:54:17,648 INFO L290 TraceCheckUtils]: 91: Hoare triple {84803#false} assume !(8465 == ~s__state~0); {84803#false} is VALID [2022-04-28 14:54:17,648 INFO L290 TraceCheckUtils]: 92: Hoare triple {84803#false} assume !(8466 == ~s__state~0); {84803#false} is VALID [2022-04-28 14:54:17,648 INFO L290 TraceCheckUtils]: 93: Hoare triple {84803#false} assume !(8496 == ~s__state~0); {84803#false} is VALID [2022-04-28 14:54:17,648 INFO L290 TraceCheckUtils]: 94: Hoare triple {84803#false} assume !(8497 == ~s__state~0); {84803#false} is VALID [2022-04-28 14:54:17,648 INFO L290 TraceCheckUtils]: 95: Hoare triple {84803#false} assume !(8512 == ~s__state~0); {84803#false} is VALID [2022-04-28 14:54:17,648 INFO L290 TraceCheckUtils]: 96: Hoare triple {84803#false} assume !(8513 == ~s__state~0); {84803#false} is VALID [2022-04-28 14:54:17,648 INFO L290 TraceCheckUtils]: 97: Hoare triple {84803#false} assume !(8528 == ~s__state~0); {84803#false} is VALID [2022-04-28 14:54:17,648 INFO L290 TraceCheckUtils]: 98: Hoare triple {84803#false} assume !(8529 == ~s__state~0); {84803#false} is VALID [2022-04-28 14:54:17,648 INFO L290 TraceCheckUtils]: 99: Hoare triple {84803#false} assume !(8544 == ~s__state~0); {84803#false} is VALID [2022-04-28 14:54:17,648 INFO L290 TraceCheckUtils]: 100: Hoare triple {84803#false} assume !(8545 == ~s__state~0); {84803#false} is VALID [2022-04-28 14:54:17,648 INFO L290 TraceCheckUtils]: 101: Hoare triple {84803#false} assume !(8560 == ~s__state~0); {84803#false} is VALID [2022-04-28 14:54:17,649 INFO L290 TraceCheckUtils]: 102: Hoare triple {84803#false} assume !(8561 == ~s__state~0); {84803#false} is VALID [2022-04-28 14:54:17,649 INFO L290 TraceCheckUtils]: 103: Hoare triple {84803#false} assume !(8448 == ~s__state~0); {84803#false} is VALID [2022-04-28 14:54:17,649 INFO L290 TraceCheckUtils]: 104: Hoare triple {84803#false} assume !(8576 == ~s__state~0); {84803#false} is VALID [2022-04-28 14:54:17,649 INFO L290 TraceCheckUtils]: 105: Hoare triple {84803#false} assume !(8577 == ~s__state~0); {84803#false} is VALID [2022-04-28 14:54:17,649 INFO L290 TraceCheckUtils]: 106: Hoare triple {84803#false} assume !(8592 == ~s__state~0); {84803#false} is VALID [2022-04-28 14:54:17,649 INFO L290 TraceCheckUtils]: 107: Hoare triple {84803#false} assume !(8593 == ~s__state~0); {84803#false} is VALID [2022-04-28 14:54:17,649 INFO L290 TraceCheckUtils]: 108: Hoare triple {84803#false} assume !(8608 == ~s__state~0); {84803#false} is VALID [2022-04-28 14:54:17,649 INFO L290 TraceCheckUtils]: 109: Hoare triple {84803#false} assume !(8609 == ~s__state~0); {84803#false} is VALID [2022-04-28 14:54:17,649 INFO L290 TraceCheckUtils]: 110: Hoare triple {84803#false} assume 8640 == ~s__state~0; {84803#false} is VALID [2022-04-28 14:54:17,649 INFO L290 TraceCheckUtils]: 111: Hoare triple {84803#false} assume -2147483648 <= #t~nondet51 && #t~nondet51 <= 2147483647;~ret~0 := #t~nondet51;havoc #t~nondet51; {84803#false} is VALID [2022-04-28 14:54:17,649 INFO L290 TraceCheckUtils]: 112: Hoare triple {84803#false} assume !(9 == ~blastFlag~0); {84803#false} is VALID [2022-04-28 14:54:17,649 INFO L290 TraceCheckUtils]: 113: Hoare triple {84803#false} assume !(12 == ~blastFlag~0); {84803#false} is VALID [2022-04-28 14:54:17,649 INFO L290 TraceCheckUtils]: 114: Hoare triple {84803#false} assume !(15 == ~blastFlag~0); {84803#false} is VALID [2022-04-28 14:54:17,649 INFO L290 TraceCheckUtils]: 115: Hoare triple {84803#false} assume !(18 == ~blastFlag~0); {84803#false} is VALID [2022-04-28 14:54:17,649 INFO L290 TraceCheckUtils]: 116: Hoare triple {84803#false} assume 21 == ~blastFlag~0; {84803#false} is VALID [2022-04-28 14:54:17,649 INFO L290 TraceCheckUtils]: 117: Hoare triple {84803#false} assume !false; {84803#false} is VALID [2022-04-28 14:54:17,650 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 54 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2022-04-28 14:54:17,650 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 14:54:17,651 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1607161676] [2022-04-28 14:54:17,651 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1607161676] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:54:17,651 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:54:17,651 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-28 14:54:17,651 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 14:54:17,651 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1210708349] [2022-04-28 14:54:17,652 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1210708349] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:54:17,652 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:54:17,652 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-28 14:54:17,652 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1965599853] [2022-04-28 14:54:17,652 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 14:54:17,652 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 [2022-04-28 14:54:17,652 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 14:54:17,652 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 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) [2022-04-28 14:54:17,702 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 87 edges. 87 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:54:17,702 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-04-28 14:54:17,702 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 14:54:17,703 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-04-28 14:54:17,703 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-04-28 14:54:17,703 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) [2022-04-28 14:54:18,574 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:54:18,574 INFO L93 Difference]: Finished difference Result 1282 states and 1769 transitions. [2022-04-28 14:54:18,574 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-04-28 14:54:18,574 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 [2022-04-28 14:54:18,574 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 14:54:18,574 INFO L82 GeneralOperation]: Start removeUnreachable. 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) [2022-04-28 14:54:18,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 548 transitions. [2022-04-28 14:54:18,576 INFO L82 GeneralOperation]: Start removeUnreachable. 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) [2022-04-28 14:54:18,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 548 transitions. [2022-04-28 14:54:18,578 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 6 states and 548 transitions. [2022-04-28 14:54:18,895 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 548 edges. 548 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:54:18,911 INFO L225 Difference]: With dead ends: 1282 [2022-04-28 14:54:18,911 INFO L226 Difference]: Without dead ends: 668 [2022-04-28 14:54:18,912 INFO L412 NwaCegarLoop]: 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 [2022-04-28 14:54:18,912 INFO L413 NwaCegarLoop]: 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 [2022-04-28 14:54:18,912 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [781 Valid, 210 Invalid, 416 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [55 Valid, 361 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-04-28 14:54:18,913 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 668 states. [2022-04-28 14:54:19,045 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 668 to 665. [2022-04-28 14:54:19,045 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 14:54:19,046 INFO L82 GeneralOperation]: Start isEquivalent. First operand 668 states. Second 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) [2022-04-28 14:54:19,047 INFO L74 IsIncluded]: Start isIncluded. First operand 668 states. Second 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) [2022-04-28 14:54:19,047 INFO L87 Difference]: Start difference. First operand 668 states. Second 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) [2022-04-28 14:54:19,060 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:54:19,060 INFO L93 Difference]: Finished difference Result 668 states and 914 transitions. [2022-04-28 14:54:19,060 INFO L276 IsEmpty]: Start isEmpty. Operand 668 states and 914 transitions. [2022-04-28 14:54:19,060 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:54:19,060 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:54:19,061 INFO L74 IsIncluded]: Start isIncluded. First 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) Second operand 668 states. [2022-04-28 14:54:19,061 INFO L87 Difference]: Start difference. First 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) Second operand 668 states. [2022-04-28 14:54:19,080 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:54:19,080 INFO L93 Difference]: Finished difference Result 668 states and 914 transitions. [2022-04-28 14:54:19,080 INFO L276 IsEmpty]: Start isEmpty. Operand 668 states and 914 transitions. [2022-04-28 14:54:19,080 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:54:19,080 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:54:19,081 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 14:54:19,081 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 14:54:19,081 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) [2022-04-28 14:54:19,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 665 states to 665 states and 910 transitions. [2022-04-28 14:54:19,097 INFO L78 Accepts]: Start accepts. Automaton has 665 states and 910 transitions. Word has length 118 [2022-04-28 14:54:19,097 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 14:54:19,097 INFO L495 AbstractCegarLoop]: Abstraction has 665 states and 910 transitions. [2022-04-28 14:54:19,097 INFO L496 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) [2022-04-28 14:54:19,097 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 665 states and 910 transitions. [2022-04-28 14:54:20,860 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 910 edges. 910 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:54:20,860 INFO L276 IsEmpty]: Start isEmpty. Operand 665 states and 910 transitions. [2022-04-28 14:54:20,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-04-28 14:54:20,861 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 14:54:20,861 INFO L195 NwaCegarLoop]: 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] [2022-04-28 14:54:20,861 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable30 [2022-04-28 14:54:20,861 INFO L420 AbstractCegarLoop]: === Iteration 32 === Targeting ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 14:54:20,861 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 14:54:20,861 INFO L85 PathProgramCache]: Analyzing trace with hash 478129772, now seen corresponding path program 1 times [2022-04-28 14:54:20,861 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 14:54:20,861 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [385400549] [2022-04-28 14:54:20,874 INFO L97 AcceleratorQvasr]: Qvasr could not accelerate loop because java.lang.UnsupportedOperationException: Cannot deal with arrays. [2022-04-28 14:54:20,874 INFO L274 tedInterpolationCore]: Could not compute an accelerate. [2022-04-28 14:54:20,874 INFO L85 PathProgramCache]: Analyzing trace with hash 478129772, now seen corresponding path program 2 times [2022-04-28 14:54:20,874 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 14:54:20,874 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1343588993] [2022-04-28 14:54:20,874 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 14:54:20,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 14:54:20,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:54:20,923 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 14:54:20,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:54:20,926 INFO L290 TraceCheckUtils]: 0: Hoare triple {90057#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(17, 2);call #Ultimate.allocInit(12, 3); {90049#true} is VALID [2022-04-28 14:54:20,926 INFO L290 TraceCheckUtils]: 1: Hoare triple {90049#true} assume true; {90049#true} is VALID [2022-04-28 14:54:20,926 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {90049#true} {90049#true} #752#return; {90049#true} is VALID [2022-04-28 14:54:20,927 INFO L272 TraceCheckUtils]: 0: Hoare triple {90049#true} call ULTIMATE.init(); {90057#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 14:54:20,927 INFO L290 TraceCheckUtils]: 1: Hoare triple {90057#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(17, 2);call #Ultimate.allocInit(12, 3); {90049#true} is VALID [2022-04-28 14:54:20,927 INFO L290 TraceCheckUtils]: 2: Hoare triple {90049#true} assume true; {90049#true} is VALID [2022-04-28 14:54:20,927 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {90049#true} {90049#true} #752#return; {90049#true} is VALID [2022-04-28 14:54:20,927 INFO L272 TraceCheckUtils]: 4: Hoare triple {90049#true} call #t~ret59 := main(); {90049#true} is VALID [2022-04-28 14:54:20,928 INFO L290 TraceCheckUtils]: 5: Hoare triple {90049#true} havoc ~s~0;havoc ~tmp~1;~s~0 := 8464; {90054#(<= main_~s~0 8464)} is VALID [2022-04-28 14:54:20,928 INFO L272 TraceCheckUtils]: 6: Hoare triple {90054#(<= main_~s~0 8464)} call #t~ret58 := ssl3_accept(~s~0); {90055#(not (= 8593 |ssl3_accept_#in~initial_state|))} is VALID [2022-04-28 14:54:20,929 INFO L290 TraceCheckUtils]: 7: Hoare triple {90055#(not (= 8593 |ssl3_accept_#in~initial_state|))} ~initial_state := #in~initial_state;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~s__info_callback~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~s__in_handshake~0 := #t~nondet5;havoc #t~nondet5;havoc ~s__state~0;havoc ~s__new_session~0;havoc ~s__server~0;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~s__version~0 := #t~nondet6;havoc #t~nondet6;havoc ~s__type~0;havoc ~s__init_num~0;assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647;~s__hit~0 := #t~nondet7;havoc #t~nondet7;havoc ~s__rwstate~0;~s__init_buf___0~0 := 1;assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647;~s__debug~0 := #t~nondet8;havoc #t~nondet8;havoc ~s__shutdown~0;assume -2147483648 <= #t~nondet9 && #t~nondet9 <= 2147483647;~s__cert~0 := #t~nondet9;havoc #t~nondet9;assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647;~s__options~0 := #t~nondet10;havoc #t~nondet10;assume -2147483648 <= #t~nondet11 && #t~nondet11 <= 2147483647;~s__verify_mode~0 := #t~nondet11;havoc #t~nondet11;assume -2147483648 <= #t~nondet12 && #t~nondet12 <= 2147483647;~s__session__peer~0 := #t~nondet12;havoc #t~nondet12;assume -2147483648 <= #t~nondet13 && #t~nondet13 <= 2147483647;~s__cert__pkeys__AT0__privatekey~0 := #t~nondet13;havoc #t~nondet13;assume -2147483648 <= #t~nondet14 && #t~nondet14 <= 2147483647;~s__ctx__info_callback~0 := #t~nondet14;havoc #t~nondet14;assume -2147483648 <= #t~nondet15 && #t~nondet15 <= 2147483647;~s__ctx__stats__sess_accept_renegotiate~0 := #t~nondet15;havoc #t~nondet15;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~s__ctx__stats__sess_accept~0 := #t~nondet16;havoc #t~nondet16;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~s__ctx__stats__sess_accept_good~0 := #t~nondet17;havoc #t~nondet17;havoc ~s__s3__tmp__cert_request~0;havoc ~s__s3__tmp__reuse_message~0;havoc ~s__s3__tmp__use_rsa_tmp~0;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~s__s3__tmp__new_cipher~0 := #t~nondet18;havoc #t~nondet18;havoc ~s__s3__tmp__new_cipher__algorithms~0;havoc ~s__s3__tmp__next_state___0~0;havoc ~s__s3__tmp__new_cipher__algo_strength~0;havoc ~s__session__cipher~0;havoc ~buf~0;havoc ~l~0;havoc ~Time~0;havoc ~tmp~0;havoc ~cb~0;assume -9223372036854775808 <= #t~nondet19 && #t~nondet19 <= 9223372036854775807;~num1~0 := #t~nondet19;havoc #t~nondet19;havoc ~ret~0;havoc ~new_state~0;havoc ~state~0;havoc ~skip~0;havoc ~got_new_session~0;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~tmp___1~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~tmp___2~0 := #t~nondet21;havoc #t~nondet21;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp___3~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___4~0 := #t~nondet23;havoc #t~nondet23;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~tmp___5~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~tmp___6~0 := #t~nondet25;havoc #t~nondet25;havoc ~tmp___7~0;assume -9223372036854775808 <= #t~nondet26 && #t~nondet26 <= 9223372036854775807;~tmp___8~0 := #t~nondet26;havoc #t~nondet26;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~tmp___9~0 := #t~nondet27;havoc #t~nondet27;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~tmp___10~0 := #t~nondet28;havoc #t~nondet28;havoc ~blastFlag~0;havoc ~__cil_tmp55~0;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~0;havoc ~__cil_tmp59~0;havoc ~__cil_tmp60~0;~__cil_tmp61~0 := #t~nondet29;havoc #t~nondet29;~s__state~0 := ~initial_state;~blastFlag~0 := 0;assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647;~tmp~0 := #t~nondet30;havoc #t~nondet30;~Time~0 := ~tmp~0;~cb~0 := 0;~ret~0 := -1;~skip~0 := 0;~got_new_session~0 := 0; {90056#(not (= 8593 ssl3_accept_~s__state~0))} is VALID [2022-04-28 14:54:20,929 INFO L290 TraceCheckUtils]: 8: Hoare triple {90056#(not (= 8593 ssl3_accept_~s__state~0))} assume 0 != ~s__info_callback~0;~cb~0 := ~s__info_callback~0; {90056#(not (= 8593 ssl3_accept_~s__state~0))} is VALID [2022-04-28 14:54:20,930 INFO L290 TraceCheckUtils]: 9: Hoare triple {90056#(not (= 8593 ssl3_accept_~s__state~0))} #t~post31 := ~s__in_handshake~0;~s__in_handshake~0 := 1 + #t~post31;havoc #t~post31; {90056#(not (= 8593 ssl3_accept_~s__state~0))} is VALID [2022-04-28 14:54:20,930 INFO L290 TraceCheckUtils]: 10: Hoare triple {90056#(not (= 8593 ssl3_accept_~s__state~0))} assume !(0 != 12288 + ~tmp___1~0); {90056#(not (= 8593 ssl3_accept_~s__state~0))} is VALID [2022-04-28 14:54:20,930 INFO L290 TraceCheckUtils]: 11: Hoare triple {90056#(not (= 8593 ssl3_accept_~s__state~0))} assume !(0 == ~s__cert~0); {90056#(not (= 8593 ssl3_accept_~s__state~0))} is VALID [2022-04-28 14:54:20,931 INFO L290 TraceCheckUtils]: 12: Hoare triple {90056#(not (= 8593 ssl3_accept_~s__state~0))} assume !false; {90056#(not (= 8593 ssl3_accept_~s__state~0))} is VALID [2022-04-28 14:54:20,931 INFO L290 TraceCheckUtils]: 13: Hoare triple {90056#(not (= 8593 ssl3_accept_~s__state~0))} ~state~0 := ~s__state~0; {90056#(not (= 8593 ssl3_accept_~s__state~0))} is VALID [2022-04-28 14:54:20,931 INFO L290 TraceCheckUtils]: 14: Hoare triple {90056#(not (= 8593 ssl3_accept_~s__state~0))} assume !(12292 == ~s__state~0); {90056#(not (= 8593 ssl3_accept_~s__state~0))} is VALID [2022-04-28 14:54:20,931 INFO L290 TraceCheckUtils]: 15: Hoare triple {90056#(not (= 8593 ssl3_accept_~s__state~0))} assume !(16384 == ~s__state~0); {90056#(not (= 8593 ssl3_accept_~s__state~0))} is VALID [2022-04-28 14:54:20,932 INFO L290 TraceCheckUtils]: 16: Hoare triple {90056#(not (= 8593 ssl3_accept_~s__state~0))} assume !(8192 == ~s__state~0); {90056#(not (= 8593 ssl3_accept_~s__state~0))} is VALID [2022-04-28 14:54:20,932 INFO L290 TraceCheckUtils]: 17: Hoare triple {90056#(not (= 8593 ssl3_accept_~s__state~0))} assume !(24576 == ~s__state~0); {90056#(not (= 8593 ssl3_accept_~s__state~0))} is VALID [2022-04-28 14:54:20,932 INFO L290 TraceCheckUtils]: 18: Hoare triple {90056#(not (= 8593 ssl3_accept_~s__state~0))} assume !(8195 == ~s__state~0); {90056#(not (= 8593 ssl3_accept_~s__state~0))} is VALID [2022-04-28 14:54:20,932 INFO L290 TraceCheckUtils]: 19: Hoare triple {90056#(not (= 8593 ssl3_accept_~s__state~0))} assume !(8480 == ~s__state~0); {90056#(not (= 8593 ssl3_accept_~s__state~0))} is VALID [2022-04-28 14:54:20,933 INFO L290 TraceCheckUtils]: 20: Hoare triple {90056#(not (= 8593 ssl3_accept_~s__state~0))} assume !(8481 == ~s__state~0); {90056#(not (= 8593 ssl3_accept_~s__state~0))} is VALID [2022-04-28 14:54:20,933 INFO L290 TraceCheckUtils]: 21: Hoare triple {90056#(not (= 8593 ssl3_accept_~s__state~0))} assume !(8482 == ~s__state~0); {90056#(not (= 8593 ssl3_accept_~s__state~0))} is VALID [2022-04-28 14:54:20,933 INFO L290 TraceCheckUtils]: 22: Hoare triple {90056#(not (= 8593 ssl3_accept_~s__state~0))} assume !(8464 == ~s__state~0); {90056#(not (= 8593 ssl3_accept_~s__state~0))} is VALID [2022-04-28 14:54:20,934 INFO L290 TraceCheckUtils]: 23: Hoare triple {90056#(not (= 8593 ssl3_accept_~s__state~0))} assume !(8465 == ~s__state~0); {90056#(not (= 8593 ssl3_accept_~s__state~0))} is VALID [2022-04-28 14:54:20,934 INFO L290 TraceCheckUtils]: 24: Hoare triple {90056#(not (= 8593 ssl3_accept_~s__state~0))} assume !(8466 == ~s__state~0); {90056#(not (= 8593 ssl3_accept_~s__state~0))} is VALID [2022-04-28 14:54:20,934 INFO L290 TraceCheckUtils]: 25: Hoare triple {90056#(not (= 8593 ssl3_accept_~s__state~0))} assume !(8496 == ~s__state~0); {90056#(not (= 8593 ssl3_accept_~s__state~0))} is VALID [2022-04-28 14:54:20,934 INFO L290 TraceCheckUtils]: 26: Hoare triple {90056#(not (= 8593 ssl3_accept_~s__state~0))} assume !(8497 == ~s__state~0); {90056#(not (= 8593 ssl3_accept_~s__state~0))} is VALID [2022-04-28 14:54:20,935 INFO L290 TraceCheckUtils]: 27: Hoare triple {90056#(not (= 8593 ssl3_accept_~s__state~0))} assume !(8512 == ~s__state~0); {90056#(not (= 8593 ssl3_accept_~s__state~0))} is VALID [2022-04-28 14:54:20,935 INFO L290 TraceCheckUtils]: 28: Hoare triple {90056#(not (= 8593 ssl3_accept_~s__state~0))} assume !(8513 == ~s__state~0); {90056#(not (= 8593 ssl3_accept_~s__state~0))} is VALID [2022-04-28 14:54:20,935 INFO L290 TraceCheckUtils]: 29: Hoare triple {90056#(not (= 8593 ssl3_accept_~s__state~0))} assume !(8528 == ~s__state~0); {90056#(not (= 8593 ssl3_accept_~s__state~0))} is VALID [2022-04-28 14:54:20,935 INFO L290 TraceCheckUtils]: 30: Hoare triple {90056#(not (= 8593 ssl3_accept_~s__state~0))} assume !(8529 == ~s__state~0); {90056#(not (= 8593 ssl3_accept_~s__state~0))} is VALID [2022-04-28 14:54:20,936 INFO L290 TraceCheckUtils]: 31: Hoare triple {90056#(not (= 8593 ssl3_accept_~s__state~0))} assume !(8544 == ~s__state~0); {90056#(not (= 8593 ssl3_accept_~s__state~0))} is VALID [2022-04-28 14:54:20,936 INFO L290 TraceCheckUtils]: 32: Hoare triple {90056#(not (= 8593 ssl3_accept_~s__state~0))} assume !(8545 == ~s__state~0); {90056#(not (= 8593 ssl3_accept_~s__state~0))} is VALID [2022-04-28 14:54:20,936 INFO L290 TraceCheckUtils]: 33: Hoare triple {90056#(not (= 8593 ssl3_accept_~s__state~0))} assume !(8560 == ~s__state~0); {90056#(not (= 8593 ssl3_accept_~s__state~0))} is VALID [2022-04-28 14:54:20,937 INFO L290 TraceCheckUtils]: 34: Hoare triple {90056#(not (= 8593 ssl3_accept_~s__state~0))} assume !(8561 == ~s__state~0); {90056#(not (= 8593 ssl3_accept_~s__state~0))} is VALID [2022-04-28 14:54:20,937 INFO L290 TraceCheckUtils]: 35: Hoare triple {90056#(not (= 8593 ssl3_accept_~s__state~0))} assume !(8448 == ~s__state~0); {90056#(not (= 8593 ssl3_accept_~s__state~0))} is VALID [2022-04-28 14:54:20,937 INFO L290 TraceCheckUtils]: 36: Hoare triple {90056#(not (= 8593 ssl3_accept_~s__state~0))} assume !(8576 == ~s__state~0); {90056#(not (= 8593 ssl3_accept_~s__state~0))} is VALID [2022-04-28 14:54:20,937 INFO L290 TraceCheckUtils]: 37: Hoare triple {90056#(not (= 8593 ssl3_accept_~s__state~0))} assume !(8577 == ~s__state~0); {90056#(not (= 8593 ssl3_accept_~s__state~0))} is VALID [2022-04-28 14:54:20,938 INFO L290 TraceCheckUtils]: 38: Hoare triple {90056#(not (= 8593 ssl3_accept_~s__state~0))} assume !(8592 == ~s__state~0); {90056#(not (= 8593 ssl3_accept_~s__state~0))} is VALID [2022-04-28 14:54:20,938 INFO L290 TraceCheckUtils]: 39: Hoare triple {90056#(not (= 8593 ssl3_accept_~s__state~0))} assume 8593 == ~s__state~0; {90050#false} is VALID [2022-04-28 14:54:20,938 INFO L290 TraceCheckUtils]: 40: Hoare triple {90050#false} assume -2147483648 <= #t~nondet49 && #t~nondet49 <= 2147483647;~ret~0 := #t~nondet49;havoc #t~nondet49; {90050#false} is VALID [2022-04-28 14:54:20,938 INFO L290 TraceCheckUtils]: 41: Hoare triple {90050#false} assume 7 == ~blastFlag~0;~blastFlag~0 := 8; {90050#false} is VALID [2022-04-28 14:54:20,938 INFO L290 TraceCheckUtils]: 42: Hoare triple {90050#false} assume !(~ret~0 <= 0);~s__state~0 := 8608;~s__init_num~0 := 0; {90050#false} is VALID [2022-04-28 14:54:20,938 INFO L290 TraceCheckUtils]: 43: Hoare triple {90050#false} assume -2147483648 <= #t~nondet55 && #t~nondet55 <= 2147483647;~s__s3__tmp__reuse_message~0 := #t~nondet55;havoc #t~nondet55; {90050#false} is VALID [2022-04-28 14:54:20,938 INFO L290 TraceCheckUtils]: 44: Hoare triple {90050#false} assume !(0 == ~s__s3__tmp__reuse_message~0); {90050#false} is VALID [2022-04-28 14:54:20,938 INFO L290 TraceCheckUtils]: 45: Hoare triple {90050#false} ~skip~0 := 0; {90050#false} is VALID [2022-04-28 14:54:20,938 INFO L290 TraceCheckUtils]: 46: Hoare triple {90050#false} assume !false; {90050#false} is VALID [2022-04-28 14:54:20,938 INFO L290 TraceCheckUtils]: 47: Hoare triple {90050#false} ~state~0 := ~s__state~0; {90050#false} is VALID [2022-04-28 14:54:20,938 INFO L290 TraceCheckUtils]: 48: Hoare triple {90050#false} assume !(12292 == ~s__state~0); {90050#false} is VALID [2022-04-28 14:54:20,939 INFO L290 TraceCheckUtils]: 49: Hoare triple {90050#false} assume !(16384 == ~s__state~0); {90050#false} is VALID [2022-04-28 14:54:20,939 INFO L290 TraceCheckUtils]: 50: Hoare triple {90050#false} assume !(8192 == ~s__state~0); {90050#false} is VALID [2022-04-28 14:54:20,939 INFO L290 TraceCheckUtils]: 51: Hoare triple {90050#false} assume !(24576 == ~s__state~0); {90050#false} is VALID [2022-04-28 14:54:20,939 INFO L290 TraceCheckUtils]: 52: Hoare triple {90050#false} assume !(8195 == ~s__state~0); {90050#false} is VALID [2022-04-28 14:54:20,939 INFO L290 TraceCheckUtils]: 53: Hoare triple {90050#false} assume !(8480 == ~s__state~0); {90050#false} is VALID [2022-04-28 14:54:20,939 INFO L290 TraceCheckUtils]: 54: Hoare triple {90050#false} assume !(8481 == ~s__state~0); {90050#false} is VALID [2022-04-28 14:54:20,939 INFO L290 TraceCheckUtils]: 55: Hoare triple {90050#false} assume !(8482 == ~s__state~0); {90050#false} is VALID [2022-04-28 14:54:20,939 INFO L290 TraceCheckUtils]: 56: Hoare triple {90050#false} assume !(8464 == ~s__state~0); {90050#false} is VALID [2022-04-28 14:54:20,939 INFO L290 TraceCheckUtils]: 57: Hoare triple {90050#false} assume !(8465 == ~s__state~0); {90050#false} is VALID [2022-04-28 14:54:20,939 INFO L290 TraceCheckUtils]: 58: Hoare triple {90050#false} assume !(8466 == ~s__state~0); {90050#false} is VALID [2022-04-28 14:54:20,939 INFO L290 TraceCheckUtils]: 59: Hoare triple {90050#false} assume !(8496 == ~s__state~0); {90050#false} is VALID [2022-04-28 14:54:20,939 INFO L290 TraceCheckUtils]: 60: Hoare triple {90050#false} assume !(8497 == ~s__state~0); {90050#false} is VALID [2022-04-28 14:54:20,939 INFO L290 TraceCheckUtils]: 61: Hoare triple {90050#false} assume !(8512 == ~s__state~0); {90050#false} is VALID [2022-04-28 14:54:20,939 INFO L290 TraceCheckUtils]: 62: Hoare triple {90050#false} assume !(8513 == ~s__state~0); {90050#false} is VALID [2022-04-28 14:54:20,939 INFO L290 TraceCheckUtils]: 63: Hoare triple {90050#false} assume !(8528 == ~s__state~0); {90050#false} is VALID [2022-04-28 14:54:20,939 INFO L290 TraceCheckUtils]: 64: Hoare triple {90050#false} assume !(8529 == ~s__state~0); {90050#false} is VALID [2022-04-28 14:54:20,939 INFO L290 TraceCheckUtils]: 65: Hoare triple {90050#false} assume !(8544 == ~s__state~0); {90050#false} is VALID [2022-04-28 14:54:20,939 INFO L290 TraceCheckUtils]: 66: Hoare triple {90050#false} assume !(8545 == ~s__state~0); {90050#false} is VALID [2022-04-28 14:54:20,939 INFO L290 TraceCheckUtils]: 67: Hoare triple {90050#false} assume !(8560 == ~s__state~0); {90050#false} is VALID [2022-04-28 14:54:20,939 INFO L290 TraceCheckUtils]: 68: Hoare triple {90050#false} assume !(8561 == ~s__state~0); {90050#false} is VALID [2022-04-28 14:54:20,940 INFO L290 TraceCheckUtils]: 69: Hoare triple {90050#false} assume !(8448 == ~s__state~0); {90050#false} is VALID [2022-04-28 14:54:20,940 INFO L290 TraceCheckUtils]: 70: Hoare triple {90050#false} assume !(8576 == ~s__state~0); {90050#false} is VALID [2022-04-28 14:54:20,940 INFO L290 TraceCheckUtils]: 71: Hoare triple {90050#false} assume !(8577 == ~s__state~0); {90050#false} is VALID [2022-04-28 14:54:20,940 INFO L290 TraceCheckUtils]: 72: Hoare triple {90050#false} assume !(8592 == ~s__state~0); {90050#false} is VALID [2022-04-28 14:54:20,940 INFO L290 TraceCheckUtils]: 73: Hoare triple {90050#false} assume !(8593 == ~s__state~0); {90050#false} is VALID [2022-04-28 14:54:20,940 INFO L290 TraceCheckUtils]: 74: Hoare triple {90050#false} assume 8608 == ~s__state~0; {90050#false} is VALID [2022-04-28 14:54:20,940 INFO L290 TraceCheckUtils]: 75: Hoare triple {90050#false} assume -2147483648 <= #t~nondet50 && #t~nondet50 <= 2147483647;~ret~0 := #t~nondet50;havoc #t~nondet50; {90050#false} is VALID [2022-04-28 14:54:20,940 INFO L290 TraceCheckUtils]: 76: Hoare triple {90050#false} assume 8 == ~blastFlag~0;~blastFlag~0 := 9; {90050#false} is VALID [2022-04-28 14:54:20,940 INFO L290 TraceCheckUtils]: 77: Hoare triple {90050#false} assume !(~ret~0 <= 0);~s__state~0 := 8640;~s__init_num~0 := 0; {90050#false} is VALID [2022-04-28 14:54:20,940 INFO L290 TraceCheckUtils]: 78: Hoare triple {90050#false} assume -2147483648 <= #t~nondet55 && #t~nondet55 <= 2147483647;~s__s3__tmp__reuse_message~0 := #t~nondet55;havoc #t~nondet55; {90050#false} is VALID [2022-04-28 14:54:20,940 INFO L290 TraceCheckUtils]: 79: Hoare triple {90050#false} assume !(0 == ~s__s3__tmp__reuse_message~0); {90050#false} is VALID [2022-04-28 14:54:20,940 INFO L290 TraceCheckUtils]: 80: Hoare triple {90050#false} ~skip~0 := 0; {90050#false} is VALID [2022-04-28 14:54:20,940 INFO L290 TraceCheckUtils]: 81: Hoare triple {90050#false} assume !false; {90050#false} is VALID [2022-04-28 14:54:20,940 INFO L290 TraceCheckUtils]: 82: Hoare triple {90050#false} ~state~0 := ~s__state~0; {90050#false} is VALID [2022-04-28 14:54:20,940 INFO L290 TraceCheckUtils]: 83: Hoare triple {90050#false} assume !(12292 == ~s__state~0); {90050#false} is VALID [2022-04-28 14:54:20,940 INFO L290 TraceCheckUtils]: 84: Hoare triple {90050#false} assume !(16384 == ~s__state~0); {90050#false} is VALID [2022-04-28 14:54:20,940 INFO L290 TraceCheckUtils]: 85: Hoare triple {90050#false} assume !(8192 == ~s__state~0); {90050#false} is VALID [2022-04-28 14:54:20,940 INFO L290 TraceCheckUtils]: 86: Hoare triple {90050#false} assume !(24576 == ~s__state~0); {90050#false} is VALID [2022-04-28 14:54:20,940 INFO L290 TraceCheckUtils]: 87: Hoare triple {90050#false} assume !(8195 == ~s__state~0); {90050#false} is VALID [2022-04-28 14:54:20,940 INFO L290 TraceCheckUtils]: 88: Hoare triple {90050#false} assume !(8480 == ~s__state~0); {90050#false} is VALID [2022-04-28 14:54:20,940 INFO L290 TraceCheckUtils]: 89: Hoare triple {90050#false} assume !(8481 == ~s__state~0); {90050#false} is VALID [2022-04-28 14:54:20,941 INFO L290 TraceCheckUtils]: 90: Hoare triple {90050#false} assume !(8482 == ~s__state~0); {90050#false} is VALID [2022-04-28 14:54:20,941 INFO L290 TraceCheckUtils]: 91: Hoare triple {90050#false} assume !(8464 == ~s__state~0); {90050#false} is VALID [2022-04-28 14:54:20,941 INFO L290 TraceCheckUtils]: 92: Hoare triple {90050#false} assume !(8465 == ~s__state~0); {90050#false} is VALID [2022-04-28 14:54:20,941 INFO L290 TraceCheckUtils]: 93: Hoare triple {90050#false} assume !(8466 == ~s__state~0); {90050#false} is VALID [2022-04-28 14:54:20,941 INFO L290 TraceCheckUtils]: 94: Hoare triple {90050#false} assume !(8496 == ~s__state~0); {90050#false} is VALID [2022-04-28 14:54:20,941 INFO L290 TraceCheckUtils]: 95: Hoare triple {90050#false} assume !(8497 == ~s__state~0); {90050#false} is VALID [2022-04-28 14:54:20,941 INFO L290 TraceCheckUtils]: 96: Hoare triple {90050#false} assume !(8512 == ~s__state~0); {90050#false} is VALID [2022-04-28 14:54:20,941 INFO L290 TraceCheckUtils]: 97: Hoare triple {90050#false} assume !(8513 == ~s__state~0); {90050#false} is VALID [2022-04-28 14:54:20,941 INFO L290 TraceCheckUtils]: 98: Hoare triple {90050#false} assume !(8528 == ~s__state~0); {90050#false} is VALID [2022-04-28 14:54:20,941 INFO L290 TraceCheckUtils]: 99: Hoare triple {90050#false} assume !(8529 == ~s__state~0); {90050#false} is VALID [2022-04-28 14:54:20,941 INFO L290 TraceCheckUtils]: 100: Hoare triple {90050#false} assume !(8544 == ~s__state~0); {90050#false} is VALID [2022-04-28 14:54:20,941 INFO L290 TraceCheckUtils]: 101: Hoare triple {90050#false} assume !(8545 == ~s__state~0); {90050#false} is VALID [2022-04-28 14:54:20,941 INFO L290 TraceCheckUtils]: 102: Hoare triple {90050#false} assume !(8560 == ~s__state~0); {90050#false} is VALID [2022-04-28 14:54:20,941 INFO L290 TraceCheckUtils]: 103: Hoare triple {90050#false} assume !(8561 == ~s__state~0); {90050#false} is VALID [2022-04-28 14:54:20,941 INFO L290 TraceCheckUtils]: 104: Hoare triple {90050#false} assume !(8448 == ~s__state~0); {90050#false} is VALID [2022-04-28 14:54:20,941 INFO L290 TraceCheckUtils]: 105: Hoare triple {90050#false} assume !(8576 == ~s__state~0); {90050#false} is VALID [2022-04-28 14:54:20,941 INFO L290 TraceCheckUtils]: 106: Hoare triple {90050#false} assume !(8577 == ~s__state~0); {90050#false} is VALID [2022-04-28 14:54:20,941 INFO L290 TraceCheckUtils]: 107: Hoare triple {90050#false} assume !(8592 == ~s__state~0); {90050#false} is VALID [2022-04-28 14:54:20,941 INFO L290 TraceCheckUtils]: 108: Hoare triple {90050#false} assume !(8593 == ~s__state~0); {90050#false} is VALID [2022-04-28 14:54:20,941 INFO L290 TraceCheckUtils]: 109: Hoare triple {90050#false} assume !(8608 == ~s__state~0); {90050#false} is VALID [2022-04-28 14:54:20,942 INFO L290 TraceCheckUtils]: 110: Hoare triple {90050#false} assume !(8609 == ~s__state~0); {90050#false} is VALID [2022-04-28 14:54:20,942 INFO L290 TraceCheckUtils]: 111: Hoare triple {90050#false} assume 8640 == ~s__state~0; {90050#false} is VALID [2022-04-28 14:54:20,942 INFO L290 TraceCheckUtils]: 112: Hoare triple {90050#false} assume -2147483648 <= #t~nondet51 && #t~nondet51 <= 2147483647;~ret~0 := #t~nondet51;havoc #t~nondet51; {90050#false} is VALID [2022-04-28 14:54:20,942 INFO L290 TraceCheckUtils]: 113: Hoare triple {90050#false} assume !(9 == ~blastFlag~0); {90050#false} is VALID [2022-04-28 14:54:20,942 INFO L290 TraceCheckUtils]: 114: Hoare triple {90050#false} assume !(12 == ~blastFlag~0); {90050#false} is VALID [2022-04-28 14:54:20,942 INFO L290 TraceCheckUtils]: 115: Hoare triple {90050#false} assume !(15 == ~blastFlag~0); {90050#false} is VALID [2022-04-28 14:54:20,942 INFO L290 TraceCheckUtils]: 116: Hoare triple {90050#false} assume !(18 == ~blastFlag~0); {90050#false} is VALID [2022-04-28 14:54:20,942 INFO L290 TraceCheckUtils]: 117: Hoare triple {90050#false} assume 21 == ~blastFlag~0; {90050#false} is VALID [2022-04-28 14:54:20,942 INFO L290 TraceCheckUtils]: 118: Hoare triple {90050#false} assume !false; {90050#false} is VALID [2022-04-28 14:54:20,942 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 56 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2022-04-28 14:54:20,942 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 14:54:20,942 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1343588993] [2022-04-28 14:54:20,942 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1343588993] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:54:20,942 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:54:20,942 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-28 14:54:20,943 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 14:54:20,943 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [385400549] [2022-04-28 14:54:20,943 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [385400549] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:54:20,943 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:54:20,943 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-28 14:54:20,943 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [807687487] [2022-04-28 14:54:20,943 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 14:54:20,943 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 [2022-04-28 14:54:20,943 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 14:54:20,943 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 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) [2022-04-28 14:54:20,997 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 88 edges. 88 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:54:20,997 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-04-28 14:54:20,997 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 14:54:20,997 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-04-28 14:54:20,997 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-04-28 14:54:20,997 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) [2022-04-28 14:54:21,946 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:54:21,947 INFO L93 Difference]: Finished difference Result 1319 states and 1806 transitions. [2022-04-28 14:54:21,947 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-04-28 14:54:21,947 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 [2022-04-28 14:54:21,947 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 14:54:21,947 INFO L82 GeneralOperation]: Start removeUnreachable. 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) [2022-04-28 14:54:21,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 550 transitions. [2022-04-28 14:54:21,949 INFO L82 GeneralOperation]: Start removeUnreachable. 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) [2022-04-28 14:54:21,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 550 transitions. [2022-04-28 14:54:21,951 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 6 states and 550 transitions. [2022-04-28 14:54:22,192 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 550 edges. 550 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:54:22,208 INFO L225 Difference]: With dead ends: 1319 [2022-04-28 14:54:22,208 INFO L226 Difference]: Without dead ends: 666 [2022-04-28 14:54:22,209 INFO L412 NwaCegarLoop]: 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 [2022-04-28 14:54:22,209 INFO L413 NwaCegarLoop]: 193 mSDtfsCounter, 784 mSDsluCounter, 17 mSDsCounter, 0 mSdLazyCounter, 361 mSolverCounterSat, 57 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 784 SdHoareTripleChecker+Valid, 210 SdHoareTripleChecker+Invalid, 418 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 57 IncrementalHoareTripleChecker+Valid, 361 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-04-28 14:54:22,209 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [784 Valid, 210 Invalid, 418 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [57 Valid, 361 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-04-28 14:54:22,210 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 666 states. [2022-04-28 14:54:22,345 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 666 to 663. [2022-04-28 14:54:22,346 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 14:54:22,346 INFO L82 GeneralOperation]: Start isEquivalent. First operand 666 states. Second 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) [2022-04-28 14:54:22,347 INFO L74 IsIncluded]: Start isIncluded. First operand 666 states. Second 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) [2022-04-28 14:54:22,347 INFO L87 Difference]: Start difference. First operand 666 states. Second 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) [2022-04-28 14:54:22,359 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:54:22,360 INFO L93 Difference]: Finished difference Result 666 states and 906 transitions. [2022-04-28 14:54:22,360 INFO L276 IsEmpty]: Start isEmpty. Operand 666 states and 906 transitions. [2022-04-28 14:54:22,360 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:54:22,360 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:54:22,361 INFO L74 IsIncluded]: Start isIncluded. First 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) Second operand 666 states. [2022-04-28 14:54:22,361 INFO L87 Difference]: Start difference. First 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) Second operand 666 states. [2022-04-28 14:54:22,374 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:54:22,374 INFO L93 Difference]: Finished difference Result 666 states and 906 transitions. [2022-04-28 14:54:22,374 INFO L276 IsEmpty]: Start isEmpty. Operand 666 states and 906 transitions. [2022-04-28 14:54:22,374 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:54:22,374 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:54:22,374 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 14:54:22,375 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 14:54:22,375 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) [2022-04-28 14:54:22,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 663 states to 663 states and 902 transitions. [2022-04-28 14:54:22,391 INFO L78 Accepts]: Start accepts. Automaton has 663 states and 902 transitions. Word has length 119 [2022-04-28 14:54:22,391 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 14:54:22,391 INFO L495 AbstractCegarLoop]: Abstraction has 663 states and 902 transitions. [2022-04-28 14:54:22,391 INFO L496 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) [2022-04-28 14:54:22,391 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 663 states and 902 transitions. [2022-04-28 14:54:23,991 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 902 edges. 902 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:54:23,991 INFO L276 IsEmpty]: Start isEmpty. Operand 663 states and 902 transitions. [2022-04-28 14:54:23,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2022-04-28 14:54:23,992 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 14:54:23,992 INFO L195 NwaCegarLoop]: 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] [2022-04-28 14:54:23,992 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable31 [2022-04-28 14:54:23,993 INFO L420 AbstractCegarLoop]: === Iteration 33 === Targeting ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 14:54:23,993 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 14:54:23,993 INFO L85 PathProgramCache]: Analyzing trace with hash 12487925, now seen corresponding path program 1 times [2022-04-28 14:54:23,993 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 14:54:23,993 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [28910288] [2022-04-28 14:54:24,016 INFO L97 AcceleratorQvasr]: Qvasr could not accelerate loop because java.lang.UnsupportedOperationException: Cannot deal with arrays. [2022-04-28 14:54:24,017 INFO L274 tedInterpolationCore]: Could not compute an accelerate. [2022-04-28 14:54:24,017 INFO L85 PathProgramCache]: Analyzing trace with hash 12487925, now seen corresponding path program 2 times [2022-04-28 14:54:24,017 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 14:54:24,017 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [363673995] [2022-04-28 14:54:24,017 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 14:54:24,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 14:54:24,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:54:24,063 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 14:54:24,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:54:24,065 INFO L290 TraceCheckUtils]: 0: Hoare triple {95368#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(17, 2);call #Ultimate.allocInit(12, 3); {95362#true} is VALID [2022-04-28 14:54:24,066 INFO L290 TraceCheckUtils]: 1: Hoare triple {95362#true} assume true; {95362#true} is VALID [2022-04-28 14:54:24,066 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {95362#true} {95362#true} #752#return; {95362#true} is VALID [2022-04-28 14:54:24,066 INFO L272 TraceCheckUtils]: 0: Hoare triple {95362#true} call ULTIMATE.init(); {95368#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 14:54:24,066 INFO L290 TraceCheckUtils]: 1: Hoare triple {95368#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(17, 2);call #Ultimate.allocInit(12, 3); {95362#true} is VALID [2022-04-28 14:54:24,066 INFO L290 TraceCheckUtils]: 2: Hoare triple {95362#true} assume true; {95362#true} is VALID [2022-04-28 14:54:24,066 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {95362#true} {95362#true} #752#return; {95362#true} is VALID [2022-04-28 14:54:24,066 INFO L272 TraceCheckUtils]: 4: Hoare triple {95362#true} call #t~ret59 := main(); {95362#true} is VALID [2022-04-28 14:54:24,066 INFO L290 TraceCheckUtils]: 5: Hoare triple {95362#true} havoc ~s~0;havoc ~tmp~1;~s~0 := 8464; {95362#true} is VALID [2022-04-28 14:54:24,066 INFO L272 TraceCheckUtils]: 6: Hoare triple {95362#true} call #t~ret58 := ssl3_accept(~s~0); {95362#true} is VALID [2022-04-28 14:54:24,066 INFO L290 TraceCheckUtils]: 7: Hoare triple {95362#true} ~initial_state := #in~initial_state;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~s__info_callback~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~s__in_handshake~0 := #t~nondet5;havoc #t~nondet5;havoc ~s__state~0;havoc ~s__new_session~0;havoc ~s__server~0;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~s__version~0 := #t~nondet6;havoc #t~nondet6;havoc ~s__type~0;havoc ~s__init_num~0;assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647;~s__hit~0 := #t~nondet7;havoc #t~nondet7;havoc ~s__rwstate~0;~s__init_buf___0~0 := 1;assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647;~s__debug~0 := #t~nondet8;havoc #t~nondet8;havoc ~s__shutdown~0;assume -2147483648 <= #t~nondet9 && #t~nondet9 <= 2147483647;~s__cert~0 := #t~nondet9;havoc #t~nondet9;assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647;~s__options~0 := #t~nondet10;havoc #t~nondet10;assume -2147483648 <= #t~nondet11 && #t~nondet11 <= 2147483647;~s__verify_mode~0 := #t~nondet11;havoc #t~nondet11;assume -2147483648 <= #t~nondet12 && #t~nondet12 <= 2147483647;~s__session__peer~0 := #t~nondet12;havoc #t~nondet12;assume -2147483648 <= #t~nondet13 && #t~nondet13 <= 2147483647;~s__cert__pkeys__AT0__privatekey~0 := #t~nondet13;havoc #t~nondet13;assume -2147483648 <= #t~nondet14 && #t~nondet14 <= 2147483647;~s__ctx__info_callback~0 := #t~nondet14;havoc #t~nondet14;assume -2147483648 <= #t~nondet15 && #t~nondet15 <= 2147483647;~s__ctx__stats__sess_accept_renegotiate~0 := #t~nondet15;havoc #t~nondet15;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~s__ctx__stats__sess_accept~0 := #t~nondet16;havoc #t~nondet16;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~s__ctx__stats__sess_accept_good~0 := #t~nondet17;havoc #t~nondet17;havoc ~s__s3__tmp__cert_request~0;havoc ~s__s3__tmp__reuse_message~0;havoc ~s__s3__tmp__use_rsa_tmp~0;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~s__s3__tmp__new_cipher~0 := #t~nondet18;havoc #t~nondet18;havoc ~s__s3__tmp__new_cipher__algorithms~0;havoc ~s__s3__tmp__next_state___0~0;havoc ~s__s3__tmp__new_cipher__algo_strength~0;havoc ~s__session__cipher~0;havoc ~buf~0;havoc ~l~0;havoc ~Time~0;havoc ~tmp~0;havoc ~cb~0;assume -9223372036854775808 <= #t~nondet19 && #t~nondet19 <= 9223372036854775807;~num1~0 := #t~nondet19;havoc #t~nondet19;havoc ~ret~0;havoc ~new_state~0;havoc ~state~0;havoc ~skip~0;havoc ~got_new_session~0;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~tmp___1~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~tmp___2~0 := #t~nondet21;havoc #t~nondet21;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp___3~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___4~0 := #t~nondet23;havoc #t~nondet23;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~tmp___5~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~tmp___6~0 := #t~nondet25;havoc #t~nondet25;havoc ~tmp___7~0;assume -9223372036854775808 <= #t~nondet26 && #t~nondet26 <= 9223372036854775807;~tmp___8~0 := #t~nondet26;havoc #t~nondet26;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~tmp___9~0 := #t~nondet27;havoc #t~nondet27;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~tmp___10~0 := #t~nondet28;havoc #t~nondet28;havoc ~blastFlag~0;havoc ~__cil_tmp55~0;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~0;havoc ~__cil_tmp59~0;havoc ~__cil_tmp60~0;~__cil_tmp61~0 := #t~nondet29;havoc #t~nondet29;~s__state~0 := ~initial_state;~blastFlag~0 := 0;assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647;~tmp~0 := #t~nondet30;havoc #t~nondet30;~Time~0 := ~tmp~0;~cb~0 := 0;~ret~0 := -1;~skip~0 := 0;~got_new_session~0 := 0; {95362#true} is VALID [2022-04-28 14:54:24,066 INFO L290 TraceCheckUtils]: 8: Hoare triple {95362#true} assume 0 != ~s__info_callback~0;~cb~0 := ~s__info_callback~0; {95362#true} is VALID [2022-04-28 14:54:24,066 INFO L290 TraceCheckUtils]: 9: Hoare triple {95362#true} #t~post31 := ~s__in_handshake~0;~s__in_handshake~0 := 1 + #t~post31;havoc #t~post31; {95362#true} is VALID [2022-04-28 14:54:24,066 INFO L290 TraceCheckUtils]: 10: Hoare triple {95362#true} assume !(0 != 12288 + ~tmp___1~0); {95362#true} is VALID [2022-04-28 14:54:24,067 INFO L290 TraceCheckUtils]: 11: Hoare triple {95362#true} assume !(0 == ~s__cert~0); {95362#true} is VALID [2022-04-28 14:54:24,067 INFO L290 TraceCheckUtils]: 12: Hoare triple {95362#true} assume !false; {95362#true} is VALID [2022-04-28 14:54:24,067 INFO L290 TraceCheckUtils]: 13: Hoare triple {95362#true} ~state~0 := ~s__state~0; {95362#true} is VALID [2022-04-28 14:54:24,067 INFO L290 TraceCheckUtils]: 14: Hoare triple {95362#true} assume !(12292 == ~s__state~0); {95362#true} is VALID [2022-04-28 14:54:24,067 INFO L290 TraceCheckUtils]: 15: Hoare triple {95362#true} assume !(16384 == ~s__state~0); {95362#true} is VALID [2022-04-28 14:54:24,067 INFO L290 TraceCheckUtils]: 16: Hoare triple {95362#true} assume !(8192 == ~s__state~0); {95362#true} is VALID [2022-04-28 14:54:24,067 INFO L290 TraceCheckUtils]: 17: Hoare triple {95362#true} assume !(24576 == ~s__state~0); {95362#true} is VALID [2022-04-28 14:54:24,067 INFO L290 TraceCheckUtils]: 18: Hoare triple {95362#true} assume !(8195 == ~s__state~0); {95362#true} is VALID [2022-04-28 14:54:24,067 INFO L290 TraceCheckUtils]: 19: Hoare triple {95362#true} assume !(8480 == ~s__state~0); {95362#true} is VALID [2022-04-28 14:54:24,067 INFO L290 TraceCheckUtils]: 20: Hoare triple {95362#true} assume !(8481 == ~s__state~0); {95362#true} is VALID [2022-04-28 14:54:24,067 INFO L290 TraceCheckUtils]: 21: Hoare triple {95362#true} assume !(8482 == ~s__state~0); {95362#true} is VALID [2022-04-28 14:54:24,067 INFO L290 TraceCheckUtils]: 22: Hoare triple {95362#true} assume 8464 == ~s__state~0; {95362#true} is VALID [2022-04-28 14:54:24,067 INFO L290 TraceCheckUtils]: 23: Hoare triple {95362#true} ~s__shutdown~0 := 0;assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~ret~0 := #t~nondet36;havoc #t~nondet36; {95362#true} is VALID [2022-04-28 14:54:24,067 INFO L290 TraceCheckUtils]: 24: Hoare triple {95362#true} assume 0 == ~blastFlag~0;~blastFlag~0 := 1; {95362#true} is VALID [2022-04-28 14:54:24,067 INFO L290 TraceCheckUtils]: 25: Hoare triple {95362#true} assume !(~ret~0 <= 0);~got_new_session~0 := 1;~s__state~0 := 8496;~s__init_num~0 := 0; {95362#true} is VALID [2022-04-28 14:54:24,067 INFO L290 TraceCheckUtils]: 26: Hoare triple {95362#true} assume -2147483648 <= #t~nondet55 && #t~nondet55 <= 2147483647;~s__s3__tmp__reuse_message~0 := #t~nondet55;havoc #t~nondet55; {95362#true} is VALID [2022-04-28 14:54:24,067 INFO L290 TraceCheckUtils]: 27: Hoare triple {95362#true} assume !(0 == ~s__s3__tmp__reuse_message~0); {95362#true} is VALID [2022-04-28 14:54:24,067 INFO L290 TraceCheckUtils]: 28: Hoare triple {95362#true} ~skip~0 := 0; {95362#true} is VALID [2022-04-28 14:54:24,067 INFO L290 TraceCheckUtils]: 29: Hoare triple {95362#true} assume !false; {95362#true} is VALID [2022-04-28 14:54:24,068 INFO L290 TraceCheckUtils]: 30: Hoare triple {95362#true} ~state~0 := ~s__state~0; {95362#true} is VALID [2022-04-28 14:54:24,068 INFO L290 TraceCheckUtils]: 31: Hoare triple {95362#true} assume !(12292 == ~s__state~0); {95362#true} is VALID [2022-04-28 14:54:24,068 INFO L290 TraceCheckUtils]: 32: Hoare triple {95362#true} assume !(16384 == ~s__state~0); {95362#true} is VALID [2022-04-28 14:54:24,068 INFO L290 TraceCheckUtils]: 33: Hoare triple {95362#true} assume !(8192 == ~s__state~0); {95362#true} is VALID [2022-04-28 14:54:24,068 INFO L290 TraceCheckUtils]: 34: Hoare triple {95362#true} assume !(24576 == ~s__state~0); {95362#true} is VALID [2022-04-28 14:54:24,068 INFO L290 TraceCheckUtils]: 35: Hoare triple {95362#true} assume !(8195 == ~s__state~0); {95362#true} is VALID [2022-04-28 14:54:24,068 INFO L290 TraceCheckUtils]: 36: Hoare triple {95362#true} assume !(8480 == ~s__state~0); {95362#true} is VALID [2022-04-28 14:54:24,068 INFO L290 TraceCheckUtils]: 37: Hoare triple {95362#true} assume !(8481 == ~s__state~0); {95362#true} is VALID [2022-04-28 14:54:24,068 INFO L290 TraceCheckUtils]: 38: Hoare triple {95362#true} assume !(8482 == ~s__state~0); {95362#true} is VALID [2022-04-28 14:54:24,068 INFO L290 TraceCheckUtils]: 39: Hoare triple {95362#true} assume !(8464 == ~s__state~0); {95362#true} is VALID [2022-04-28 14:54:24,068 INFO L290 TraceCheckUtils]: 40: Hoare triple {95362#true} assume !(8465 == ~s__state~0); {95362#true} is VALID [2022-04-28 14:54:24,068 INFO L290 TraceCheckUtils]: 41: Hoare triple {95362#true} assume !(8466 == ~s__state~0); {95362#true} is VALID [2022-04-28 14:54:24,068 INFO L290 TraceCheckUtils]: 42: Hoare triple {95362#true} assume 8496 == ~s__state~0; {95362#true} is VALID [2022-04-28 14:54:24,068 INFO L290 TraceCheckUtils]: 43: Hoare triple {95362#true} assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~ret~0 := #t~nondet37;havoc #t~nondet37; {95362#true} is VALID [2022-04-28 14:54:24,068 INFO L290 TraceCheckUtils]: 44: Hoare triple {95362#true} assume 1 == ~blastFlag~0;~blastFlag~0 := 2; {95367#(= 2 ssl3_accept_~blastFlag~0)} is VALID [2022-04-28 14:54:24,069 INFO L290 TraceCheckUtils]: 45: Hoare triple {95367#(= 2 ssl3_accept_~blastFlag~0)} assume !(~ret~0 <= 0); {95367#(= 2 ssl3_accept_~blastFlag~0)} is VALID [2022-04-28 14:54:24,069 INFO L290 TraceCheckUtils]: 46: Hoare triple {95367#(= 2 ssl3_accept_~blastFlag~0)} assume !(0 != ~s__hit~0);~s__state~0 := 8512; {95367#(= 2 ssl3_accept_~blastFlag~0)} is VALID [2022-04-28 14:54:24,069 INFO L290 TraceCheckUtils]: 47: Hoare triple {95367#(= 2 ssl3_accept_~blastFlag~0)} ~s__init_num~0 := 0; {95367#(= 2 ssl3_accept_~blastFlag~0)} is VALID [2022-04-28 14:54:24,069 INFO L290 TraceCheckUtils]: 48: Hoare triple {95367#(= 2 ssl3_accept_~blastFlag~0)} assume -2147483648 <= #t~nondet55 && #t~nondet55 <= 2147483647;~s__s3__tmp__reuse_message~0 := #t~nondet55;havoc #t~nondet55; {95367#(= 2 ssl3_accept_~blastFlag~0)} is VALID [2022-04-28 14:54:24,070 INFO L290 TraceCheckUtils]: 49: Hoare triple {95367#(= 2 ssl3_accept_~blastFlag~0)} assume !(0 == ~s__s3__tmp__reuse_message~0); {95367#(= 2 ssl3_accept_~blastFlag~0)} is VALID [2022-04-28 14:54:24,070 INFO L290 TraceCheckUtils]: 50: Hoare triple {95367#(= 2 ssl3_accept_~blastFlag~0)} ~skip~0 := 0; {95367#(= 2 ssl3_accept_~blastFlag~0)} is VALID [2022-04-28 14:54:24,070 INFO L290 TraceCheckUtils]: 51: Hoare triple {95367#(= 2 ssl3_accept_~blastFlag~0)} assume !false; {95367#(= 2 ssl3_accept_~blastFlag~0)} is VALID [2022-04-28 14:54:24,070 INFO L290 TraceCheckUtils]: 52: Hoare triple {95367#(= 2 ssl3_accept_~blastFlag~0)} ~state~0 := ~s__state~0; {95367#(= 2 ssl3_accept_~blastFlag~0)} is VALID [2022-04-28 14:54:24,071 INFO L290 TraceCheckUtils]: 53: Hoare triple {95367#(= 2 ssl3_accept_~blastFlag~0)} assume !(12292 == ~s__state~0); {95367#(= 2 ssl3_accept_~blastFlag~0)} is VALID [2022-04-28 14:54:24,071 INFO L290 TraceCheckUtils]: 54: Hoare triple {95367#(= 2 ssl3_accept_~blastFlag~0)} assume !(16384 == ~s__state~0); {95367#(= 2 ssl3_accept_~blastFlag~0)} is VALID [2022-04-28 14:54:24,071 INFO L290 TraceCheckUtils]: 55: Hoare triple {95367#(= 2 ssl3_accept_~blastFlag~0)} assume !(8192 == ~s__state~0); {95367#(= 2 ssl3_accept_~blastFlag~0)} is VALID [2022-04-28 14:54:24,071 INFO L290 TraceCheckUtils]: 56: Hoare triple {95367#(= 2 ssl3_accept_~blastFlag~0)} assume !(24576 == ~s__state~0); {95367#(= 2 ssl3_accept_~blastFlag~0)} is VALID [2022-04-28 14:54:24,071 INFO L290 TraceCheckUtils]: 57: Hoare triple {95367#(= 2 ssl3_accept_~blastFlag~0)} assume !(8195 == ~s__state~0); {95367#(= 2 ssl3_accept_~blastFlag~0)} is VALID [2022-04-28 14:54:24,072 INFO L290 TraceCheckUtils]: 58: Hoare triple {95367#(= 2 ssl3_accept_~blastFlag~0)} assume !(8480 == ~s__state~0); {95367#(= 2 ssl3_accept_~blastFlag~0)} is VALID [2022-04-28 14:54:24,072 INFO L290 TraceCheckUtils]: 59: Hoare triple {95367#(= 2 ssl3_accept_~blastFlag~0)} assume !(8481 == ~s__state~0); {95367#(= 2 ssl3_accept_~blastFlag~0)} is VALID [2022-04-28 14:54:24,072 INFO L290 TraceCheckUtils]: 60: Hoare triple {95367#(= 2 ssl3_accept_~blastFlag~0)} assume !(8482 == ~s__state~0); {95367#(= 2 ssl3_accept_~blastFlag~0)} is VALID [2022-04-28 14:54:24,072 INFO L290 TraceCheckUtils]: 61: Hoare triple {95367#(= 2 ssl3_accept_~blastFlag~0)} assume !(8464 == ~s__state~0); {95367#(= 2 ssl3_accept_~blastFlag~0)} is VALID [2022-04-28 14:54:24,073 INFO L290 TraceCheckUtils]: 62: Hoare triple {95367#(= 2 ssl3_accept_~blastFlag~0)} assume !(8465 == ~s__state~0); {95367#(= 2 ssl3_accept_~blastFlag~0)} is VALID [2022-04-28 14:54:24,073 INFO L290 TraceCheckUtils]: 63: Hoare triple {95367#(= 2 ssl3_accept_~blastFlag~0)} assume !(8466 == ~s__state~0); {95367#(= 2 ssl3_accept_~blastFlag~0)} is VALID [2022-04-28 14:54:24,073 INFO L290 TraceCheckUtils]: 64: Hoare triple {95367#(= 2 ssl3_accept_~blastFlag~0)} assume !(8496 == ~s__state~0); {95367#(= 2 ssl3_accept_~blastFlag~0)} is VALID [2022-04-28 14:54:24,073 INFO L290 TraceCheckUtils]: 65: Hoare triple {95367#(= 2 ssl3_accept_~blastFlag~0)} assume !(8497 == ~s__state~0); {95367#(= 2 ssl3_accept_~blastFlag~0)} is VALID [2022-04-28 14:54:24,074 INFO L290 TraceCheckUtils]: 66: Hoare triple {95367#(= 2 ssl3_accept_~blastFlag~0)} assume 8512 == ~s__state~0; {95367#(= 2 ssl3_accept_~blastFlag~0)} is VALID [2022-04-28 14:54:24,074 INFO L290 TraceCheckUtils]: 67: Hoare triple {95367#(= 2 ssl3_accept_~blastFlag~0)} assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~s__s3__tmp__new_cipher__algorithms~0 := #t~nondet38;havoc #t~nondet38;~__cil_tmp56~0 := ~s__s3__tmp__new_cipher__algorithms~0; {95367#(= 2 ssl3_accept_~blastFlag~0)} is VALID [2022-04-28 14:54:24,074 INFO L290 TraceCheckUtils]: 68: Hoare triple {95367#(= 2 ssl3_accept_~blastFlag~0)} assume 0 != (256 + ~__cil_tmp56~0) % 18446744073709551616;~__cil_tmp56~0 := 256345;~skip~0 := 1; {95367#(= 2 ssl3_accept_~blastFlag~0)} is VALID [2022-04-28 14:54:24,074 INFO L290 TraceCheckUtils]: 69: Hoare triple {95367#(= 2 ssl3_accept_~blastFlag~0)} ~s__state~0 := 8528;~s__init_num~0 := 0; {95367#(= 2 ssl3_accept_~blastFlag~0)} is VALID [2022-04-28 14:54:24,075 INFO L290 TraceCheckUtils]: 70: Hoare triple {95367#(= 2 ssl3_accept_~blastFlag~0)} assume -2147483648 <= #t~nondet55 && #t~nondet55 <= 2147483647;~s__s3__tmp__reuse_message~0 := #t~nondet55;havoc #t~nondet55; {95367#(= 2 ssl3_accept_~blastFlag~0)} is VALID [2022-04-28 14:54:24,075 INFO L290 TraceCheckUtils]: 71: Hoare triple {95367#(= 2 ssl3_accept_~blastFlag~0)} assume !(0 == ~s__s3__tmp__reuse_message~0); {95367#(= 2 ssl3_accept_~blastFlag~0)} is VALID [2022-04-28 14:54:24,075 INFO L290 TraceCheckUtils]: 72: Hoare triple {95367#(= 2 ssl3_accept_~blastFlag~0)} ~skip~0 := 0; {95367#(= 2 ssl3_accept_~blastFlag~0)} is VALID [2022-04-28 14:54:24,075 INFO L290 TraceCheckUtils]: 73: Hoare triple {95367#(= 2 ssl3_accept_~blastFlag~0)} assume !false; {95367#(= 2 ssl3_accept_~blastFlag~0)} is VALID [2022-04-28 14:54:24,075 INFO L290 TraceCheckUtils]: 74: Hoare triple {95367#(= 2 ssl3_accept_~blastFlag~0)} ~state~0 := ~s__state~0; {95367#(= 2 ssl3_accept_~blastFlag~0)} is VALID [2022-04-28 14:54:24,076 INFO L290 TraceCheckUtils]: 75: Hoare triple {95367#(= 2 ssl3_accept_~blastFlag~0)} assume !(12292 == ~s__state~0); {95367#(= 2 ssl3_accept_~blastFlag~0)} is VALID [2022-04-28 14:54:24,076 INFO L290 TraceCheckUtils]: 76: Hoare triple {95367#(= 2 ssl3_accept_~blastFlag~0)} assume !(16384 == ~s__state~0); {95367#(= 2 ssl3_accept_~blastFlag~0)} is VALID [2022-04-28 14:54:24,076 INFO L290 TraceCheckUtils]: 77: Hoare triple {95367#(= 2 ssl3_accept_~blastFlag~0)} assume !(8192 == ~s__state~0); {95367#(= 2 ssl3_accept_~blastFlag~0)} is VALID [2022-04-28 14:54:24,076 INFO L290 TraceCheckUtils]: 78: Hoare triple {95367#(= 2 ssl3_accept_~blastFlag~0)} assume !(24576 == ~s__state~0); {95367#(= 2 ssl3_accept_~blastFlag~0)} is VALID [2022-04-28 14:54:24,077 INFO L290 TraceCheckUtils]: 79: Hoare triple {95367#(= 2 ssl3_accept_~blastFlag~0)} assume !(8195 == ~s__state~0); {95367#(= 2 ssl3_accept_~blastFlag~0)} is VALID [2022-04-28 14:54:24,077 INFO L290 TraceCheckUtils]: 80: Hoare triple {95367#(= 2 ssl3_accept_~blastFlag~0)} assume !(8480 == ~s__state~0); {95367#(= 2 ssl3_accept_~blastFlag~0)} is VALID [2022-04-28 14:54:24,077 INFO L290 TraceCheckUtils]: 81: Hoare triple {95367#(= 2 ssl3_accept_~blastFlag~0)} assume !(8481 == ~s__state~0); {95367#(= 2 ssl3_accept_~blastFlag~0)} is VALID [2022-04-28 14:54:24,077 INFO L290 TraceCheckUtils]: 82: Hoare triple {95367#(= 2 ssl3_accept_~blastFlag~0)} assume !(8482 == ~s__state~0); {95367#(= 2 ssl3_accept_~blastFlag~0)} is VALID [2022-04-28 14:54:24,078 INFO L290 TraceCheckUtils]: 83: Hoare triple {95367#(= 2 ssl3_accept_~blastFlag~0)} assume !(8464 == ~s__state~0); {95367#(= 2 ssl3_accept_~blastFlag~0)} is VALID [2022-04-28 14:54:24,078 INFO L290 TraceCheckUtils]: 84: Hoare triple {95367#(= 2 ssl3_accept_~blastFlag~0)} assume !(8465 == ~s__state~0); {95367#(= 2 ssl3_accept_~blastFlag~0)} is VALID [2022-04-28 14:54:24,078 INFO L290 TraceCheckUtils]: 85: Hoare triple {95367#(= 2 ssl3_accept_~blastFlag~0)} assume !(8466 == ~s__state~0); {95367#(= 2 ssl3_accept_~blastFlag~0)} is VALID [2022-04-28 14:54:24,078 INFO L290 TraceCheckUtils]: 86: Hoare triple {95367#(= 2 ssl3_accept_~blastFlag~0)} assume !(8496 == ~s__state~0); {95367#(= 2 ssl3_accept_~blastFlag~0)} is VALID [2022-04-28 14:54:24,078 INFO L290 TraceCheckUtils]: 87: Hoare triple {95367#(= 2 ssl3_accept_~blastFlag~0)} assume !(8497 == ~s__state~0); {95367#(= 2 ssl3_accept_~blastFlag~0)} is VALID [2022-04-28 14:54:24,079 INFO L290 TraceCheckUtils]: 88: Hoare triple {95367#(= 2 ssl3_accept_~blastFlag~0)} assume !(8512 == ~s__state~0); {95367#(= 2 ssl3_accept_~blastFlag~0)} is VALID [2022-04-28 14:54:24,079 INFO L290 TraceCheckUtils]: 89: Hoare triple {95367#(= 2 ssl3_accept_~blastFlag~0)} assume !(8513 == ~s__state~0); {95367#(= 2 ssl3_accept_~blastFlag~0)} is VALID [2022-04-28 14:54:24,079 INFO L290 TraceCheckUtils]: 90: Hoare triple {95367#(= 2 ssl3_accept_~blastFlag~0)} assume 8528 == ~s__state~0; {95367#(= 2 ssl3_accept_~blastFlag~0)} is VALID [2022-04-28 14:54:24,079 INFO L290 TraceCheckUtils]: 91: Hoare triple {95367#(= 2 ssl3_accept_~blastFlag~0)} assume -2147483648 <= #t~nondet40 && #t~nondet40 <= 2147483647;~s__s3__tmp__new_cipher__algorithms~0 := #t~nondet40;havoc #t~nondet40;~l~0 := ~s__s3__tmp__new_cipher__algorithms~0;~__cil_tmp57~0 := ~s__options~0; {95367#(= 2 ssl3_accept_~blastFlag~0)} is VALID [2022-04-28 14:54:24,080 INFO L290 TraceCheckUtils]: 92: Hoare triple {95367#(= 2 ssl3_accept_~blastFlag~0)} assume !(0 != (2097152 + ~__cil_tmp57~0) % 18446744073709551616);~s__s3__tmp__use_rsa_tmp~0 := 0; {95367#(= 2 ssl3_accept_~blastFlag~0)} is VALID [2022-04-28 14:54:24,080 INFO L290 TraceCheckUtils]: 93: Hoare triple {95367#(= 2 ssl3_accept_~blastFlag~0)} assume !(0 != ~s__s3__tmp__use_rsa_tmp~0); {95367#(= 2 ssl3_accept_~blastFlag~0)} is VALID [2022-04-28 14:54:24,080 INFO L290 TraceCheckUtils]: 94: Hoare triple {95367#(= 2 ssl3_accept_~blastFlag~0)} assume !(0 != (30 + ~l~0) % 18446744073709551616); {95367#(= 2 ssl3_accept_~blastFlag~0)} is VALID [2022-04-28 14:54:24,080 INFO L290 TraceCheckUtils]: 95: Hoare triple {95367#(= 2 ssl3_accept_~blastFlag~0)} assume !(0 != (1 + ~l~0) % 18446744073709551616);~skip~0 := 1; {95367#(= 2 ssl3_accept_~blastFlag~0)} is VALID [2022-04-28 14:54:24,081 INFO L290 TraceCheckUtils]: 96: Hoare triple {95367#(= 2 ssl3_accept_~blastFlag~0)} ~s__state~0 := 8544;~s__init_num~0 := 0; {95367#(= 2 ssl3_accept_~blastFlag~0)} is VALID [2022-04-28 14:54:24,081 INFO L290 TraceCheckUtils]: 97: Hoare triple {95367#(= 2 ssl3_accept_~blastFlag~0)} assume -2147483648 <= #t~nondet55 && #t~nondet55 <= 2147483647;~s__s3__tmp__reuse_message~0 := #t~nondet55;havoc #t~nondet55; {95367#(= 2 ssl3_accept_~blastFlag~0)} is VALID [2022-04-28 14:54:24,081 INFO L290 TraceCheckUtils]: 98: Hoare triple {95367#(= 2 ssl3_accept_~blastFlag~0)} assume !(0 == ~s__s3__tmp__reuse_message~0); {95367#(= 2 ssl3_accept_~blastFlag~0)} is VALID [2022-04-28 14:54:24,081 INFO L290 TraceCheckUtils]: 99: Hoare triple {95367#(= 2 ssl3_accept_~blastFlag~0)} ~skip~0 := 0; {95367#(= 2 ssl3_accept_~blastFlag~0)} is VALID [2022-04-28 14:54:24,082 INFO L290 TraceCheckUtils]: 100: Hoare triple {95367#(= 2 ssl3_accept_~blastFlag~0)} assume !false; {95367#(= 2 ssl3_accept_~blastFlag~0)} is VALID [2022-04-28 14:54:24,082 INFO L290 TraceCheckUtils]: 101: Hoare triple {95367#(= 2 ssl3_accept_~blastFlag~0)} ~state~0 := ~s__state~0; {95367#(= 2 ssl3_accept_~blastFlag~0)} is VALID [2022-04-28 14:54:24,082 INFO L290 TraceCheckUtils]: 102: Hoare triple {95367#(= 2 ssl3_accept_~blastFlag~0)} assume !(12292 == ~s__state~0); {95367#(= 2 ssl3_accept_~blastFlag~0)} is VALID [2022-04-28 14:54:24,082 INFO L290 TraceCheckUtils]: 103: Hoare triple {95367#(= 2 ssl3_accept_~blastFlag~0)} assume !(16384 == ~s__state~0); {95367#(= 2 ssl3_accept_~blastFlag~0)} is VALID [2022-04-28 14:54:24,082 INFO L290 TraceCheckUtils]: 104: Hoare triple {95367#(= 2 ssl3_accept_~blastFlag~0)} assume !(8192 == ~s__state~0); {95367#(= 2 ssl3_accept_~blastFlag~0)} is VALID [2022-04-28 14:54:24,083 INFO L290 TraceCheckUtils]: 105: Hoare triple {95367#(= 2 ssl3_accept_~blastFlag~0)} assume !(24576 == ~s__state~0); {95367#(= 2 ssl3_accept_~blastFlag~0)} is VALID [2022-04-28 14:54:24,083 INFO L290 TraceCheckUtils]: 106: Hoare triple {95367#(= 2 ssl3_accept_~blastFlag~0)} assume !(8195 == ~s__state~0); {95367#(= 2 ssl3_accept_~blastFlag~0)} is VALID [2022-04-28 14:54:24,083 INFO L290 TraceCheckUtils]: 107: Hoare triple {95367#(= 2 ssl3_accept_~blastFlag~0)} assume !(8480 == ~s__state~0); {95367#(= 2 ssl3_accept_~blastFlag~0)} is VALID [2022-04-28 14:54:24,083 INFO L290 TraceCheckUtils]: 108: Hoare triple {95367#(= 2 ssl3_accept_~blastFlag~0)} assume !(8481 == ~s__state~0); {95367#(= 2 ssl3_accept_~blastFlag~0)} is VALID [2022-04-28 14:54:24,084 INFO L290 TraceCheckUtils]: 109: Hoare triple {95367#(= 2 ssl3_accept_~blastFlag~0)} assume !(8482 == ~s__state~0); {95367#(= 2 ssl3_accept_~blastFlag~0)} is VALID [2022-04-28 14:54:24,084 INFO L290 TraceCheckUtils]: 110: Hoare triple {95367#(= 2 ssl3_accept_~blastFlag~0)} assume !(8464 == ~s__state~0); {95367#(= 2 ssl3_accept_~blastFlag~0)} is VALID [2022-04-28 14:54:24,084 INFO L290 TraceCheckUtils]: 111: Hoare triple {95367#(= 2 ssl3_accept_~blastFlag~0)} assume !(8465 == ~s__state~0); {95367#(= 2 ssl3_accept_~blastFlag~0)} is VALID [2022-04-28 14:54:24,084 INFO L290 TraceCheckUtils]: 112: Hoare triple {95367#(= 2 ssl3_accept_~blastFlag~0)} assume !(8466 == ~s__state~0); {95367#(= 2 ssl3_accept_~blastFlag~0)} is VALID [2022-04-28 14:54:24,085 INFO L290 TraceCheckUtils]: 113: Hoare triple {95367#(= 2 ssl3_accept_~blastFlag~0)} assume !(8496 == ~s__state~0); {95367#(= 2 ssl3_accept_~blastFlag~0)} is VALID [2022-04-28 14:54:24,085 INFO L290 TraceCheckUtils]: 114: Hoare triple {95367#(= 2 ssl3_accept_~blastFlag~0)} assume !(8497 == ~s__state~0); {95367#(= 2 ssl3_accept_~blastFlag~0)} is VALID [2022-04-28 14:54:24,085 INFO L290 TraceCheckUtils]: 115: Hoare triple {95367#(= 2 ssl3_accept_~blastFlag~0)} assume !(8512 == ~s__state~0); {95367#(= 2 ssl3_accept_~blastFlag~0)} is VALID [2022-04-28 14:54:24,085 INFO L290 TraceCheckUtils]: 116: Hoare triple {95367#(= 2 ssl3_accept_~blastFlag~0)} assume !(8513 == ~s__state~0); {95367#(= 2 ssl3_accept_~blastFlag~0)} is VALID [2022-04-28 14:54:24,085 INFO L290 TraceCheckUtils]: 117: Hoare triple {95367#(= 2 ssl3_accept_~blastFlag~0)} assume !(8528 == ~s__state~0); {95367#(= 2 ssl3_accept_~blastFlag~0)} is VALID [2022-04-28 14:54:24,086 INFO L290 TraceCheckUtils]: 118: Hoare triple {95367#(= 2 ssl3_accept_~blastFlag~0)} assume !(8529 == ~s__state~0); {95367#(= 2 ssl3_accept_~blastFlag~0)} is VALID [2022-04-28 14:54:24,086 INFO L290 TraceCheckUtils]: 119: Hoare triple {95367#(= 2 ssl3_accept_~blastFlag~0)} assume 8544 == ~s__state~0; {95367#(= 2 ssl3_accept_~blastFlag~0)} is VALID [2022-04-28 14:54:24,086 INFO L290 TraceCheckUtils]: 120: Hoare triple {95367#(= 2 ssl3_accept_~blastFlag~0)} assume 0 != 1 + ~s__verify_mode~0; {95367#(= 2 ssl3_accept_~blastFlag~0)} is VALID [2022-04-28 14:54:24,086 INFO L290 TraceCheckUtils]: 121: Hoare triple {95367#(= 2 ssl3_accept_~blastFlag~0)} assume !(0 != ~s__session__peer~0); {95367#(= 2 ssl3_accept_~blastFlag~0)} is VALID [2022-04-28 14:54:24,087 INFO L290 TraceCheckUtils]: 122: Hoare triple {95367#(= 2 ssl3_accept_~blastFlag~0)} assume -2147483648 <= #t~nondet44 && #t~nondet44 <= 2147483647;~s__s3__tmp__new_cipher__algorithms~0 := #t~nondet44;havoc #t~nondet44;~__cil_tmp61~0 := ~s__s3__tmp__new_cipher__algorithms~0; {95367#(= 2 ssl3_accept_~blastFlag~0)} is VALID [2022-04-28 14:54:24,087 INFO L290 TraceCheckUtils]: 123: Hoare triple {95367#(= 2 ssl3_accept_~blastFlag~0)} assume !(0 != (256 + ~__cil_tmp61~0) % 18446744073709551616); {95367#(= 2 ssl3_accept_~blastFlag~0)} is VALID [2022-04-28 14:54:24,087 INFO L290 TraceCheckUtils]: 124: Hoare triple {95367#(= 2 ssl3_accept_~blastFlag~0)} ~s__s3__tmp__cert_request~0 := 1;assume -2147483648 <= #t~nondet45 && #t~nondet45 <= 2147483647;~ret~0 := #t~nondet45;havoc #t~nondet45; {95367#(= 2 ssl3_accept_~blastFlag~0)} is VALID [2022-04-28 14:54:24,087 INFO L290 TraceCheckUtils]: 125: Hoare triple {95367#(= 2 ssl3_accept_~blastFlag~0)} assume 4 == ~blastFlag~0;~blastFlag~0 := 5; {95363#false} is VALID [2022-04-28 14:54:24,088 INFO L290 TraceCheckUtils]: 126: Hoare triple {95363#false} assume !(~ret~0 <= 0);~s__state~0 := 8448;~s__s3__tmp__next_state___0~0 := 8576;~s__init_num~0 := 0; {95363#false} is VALID [2022-04-28 14:54:24,088 INFO L290 TraceCheckUtils]: 127: Hoare triple {95363#false} assume -2147483648 <= #t~nondet55 && #t~nondet55 <= 2147483647;~s__s3__tmp__reuse_message~0 := #t~nondet55;havoc #t~nondet55; {95363#false} is VALID [2022-04-28 14:54:24,088 INFO L290 TraceCheckUtils]: 128: Hoare triple {95363#false} assume 0 == ~s__s3__tmp__reuse_message~0; {95363#false} is VALID [2022-04-28 14:54:24,088 INFO L290 TraceCheckUtils]: 129: Hoare triple {95363#false} assume 0 == ~skip~0; {95363#false} is VALID [2022-04-28 14:54:24,088 INFO L290 TraceCheckUtils]: 130: Hoare triple {95363#false} assume 8560 == ~state~0; {95363#false} is VALID [2022-04-28 14:54:24,088 INFO L290 TraceCheckUtils]: 131: Hoare triple {95363#false} assume 8448 == ~s__state~0; {95363#false} is VALID [2022-04-28 14:54:24,088 INFO L290 TraceCheckUtils]: 132: Hoare triple {95363#false} assume -1 != ~s__verify_mode~0; {95363#false} is VALID [2022-04-28 14:54:24,088 INFO L290 TraceCheckUtils]: 133: Hoare triple {95363#false} assume -2 != ~s__verify_mode~0; {95363#false} is VALID [2022-04-28 14:54:24,088 INFO L290 TraceCheckUtils]: 134: Hoare triple {95363#false} assume 9021 != ~__cil_tmp61~0 % 18446744073709551616; {95363#false} is VALID [2022-04-28 14:54:24,088 INFO L290 TraceCheckUtils]: 135: Hoare triple {95363#false} assume 4294967294 != ~__cil_tmp58~0 % 18446744073709551616; {95363#false} is VALID [2022-04-28 14:54:24,088 INFO L290 TraceCheckUtils]: 136: Hoare triple {95363#false} assume 4 != ~blastFlag~0; {95363#false} is VALID [2022-04-28 14:54:24,088 INFO L290 TraceCheckUtils]: 137: Hoare triple {95363#false} assume 1024 != ~tmp___7~0; {95363#false} is VALID [2022-04-28 14:54:24,088 INFO L290 TraceCheckUtils]: 138: Hoare triple {95363#false} assume !false; {95363#false} is VALID [2022-04-28 14:54:24,088 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 92 proven. 0 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2022-04-28 14:54:24,089 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 14:54:24,089 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [363673995] [2022-04-28 14:54:24,089 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [363673995] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:54:24,089 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:54:24,089 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-04-28 14:54:24,089 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 14:54:24,089 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [28910288] [2022-04-28 14:54:24,089 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [28910288] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:54:24,089 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:54:24,089 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-04-28 14:54:24,089 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [327825314] [2022-04-28 14:54:24,089 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 14:54:24,089 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 [2022-04-28 14:54:24,090 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 14:54:24,090 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 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) [2022-04-28 14:54:24,144 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 91 edges. 91 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:54:24,144 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-04-28 14:54:24,144 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 14:54:24,144 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-04-28 14:54:24,145 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-04-28 14:54:24,145 INFO L87 Difference]: Start difference. First operand 663 states and 902 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) [2022-04-28 14:54:25,078 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:54:25,078 INFO L93 Difference]: Finished difference Result 1960 states and 2669 transitions. [2022-04-28 14:54:25,078 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-04-28 14:54:25,078 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 [2022-04-28 14:54:25,078 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 14:54:25,079 INFO L82 GeneralOperation]: Start removeUnreachable. 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) [2022-04-28 14:54:25,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 722 transitions. [2022-04-28 14:54:25,081 INFO L82 GeneralOperation]: Start removeUnreachable. 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) [2022-04-28 14:54:25,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 722 transitions. [2022-04-28 14:54:25,084 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 4 states and 722 transitions. [2022-04-28 14:54:25,545 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 722 edges. 722 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:54:25,606 INFO L225 Difference]: With dead ends: 1960 [2022-04-28 14:54:25,606 INFO L226 Difference]: Without dead ends: 1311 [2022-04-28 14:54:25,607 INFO L412 NwaCegarLoop]: 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 [2022-04-28 14:54:25,607 INFO L413 NwaCegarLoop]: 322 mSDtfsCounter, 533 mSDsluCounter, 7 mSDsCounter, 0 mSdLazyCounter, 271 mSolverCounterSat, 25 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 533 SdHoareTripleChecker+Valid, 329 SdHoareTripleChecker+Invalid, 296 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 25 IncrementalHoareTripleChecker+Valid, 271 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-04-28 14:54:25,607 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [533 Valid, 329 Invalid, 296 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [25 Valid, 271 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-04-28 14:54:25,608 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1311 states. [2022-04-28 14:54:25,872 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1311 to 1309. [2022-04-28 14:54:25,873 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 14:54:25,874 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1311 states. Second operand has 1309 states, 1304 states have (on average 1.3466257668711656) internal successors, (1756), 1304 states have internal predecessors, (1756), 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) [2022-04-28 14:54:25,875 INFO L74 IsIncluded]: Start isIncluded. First operand 1311 states. Second operand has 1309 states, 1304 states have (on average 1.3466257668711656) internal successors, (1756), 1304 states have internal predecessors, (1756), 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) [2022-04-28 14:54:25,875 INFO L87 Difference]: Start difference. First operand 1311 states. Second operand has 1309 states, 1304 states have (on average 1.3466257668711656) internal successors, (1756), 1304 states have internal predecessors, (1756), 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) [2022-04-28 14:54:25,920 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:54:25,920 INFO L93 Difference]: Finished difference Result 1311 states and 1761 transitions. [2022-04-28 14:54:25,920 INFO L276 IsEmpty]: Start isEmpty. Operand 1311 states and 1761 transitions. [2022-04-28 14:54:25,921 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:54:25,921 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:54:25,922 INFO L74 IsIncluded]: Start isIncluded. First operand has 1309 states, 1304 states have (on average 1.3466257668711656) internal successors, (1756), 1304 states have internal predecessors, (1756), 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) Second operand 1311 states. [2022-04-28 14:54:25,923 INFO L87 Difference]: Start difference. First operand has 1309 states, 1304 states have (on average 1.3466257668711656) internal successors, (1756), 1304 states have internal predecessors, (1756), 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) Second operand 1311 states. [2022-04-28 14:54:25,966 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:54:25,966 INFO L93 Difference]: Finished difference Result 1311 states and 1761 transitions. [2022-04-28 14:54:25,966 INFO L276 IsEmpty]: Start isEmpty. Operand 1311 states and 1761 transitions. [2022-04-28 14:54:25,967 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:54:25,967 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:54:25,967 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 14:54:25,967 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 14:54:25,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1309 states, 1304 states have (on average 1.3466257668711656) internal successors, (1756), 1304 states have internal predecessors, (1756), 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) [2022-04-28 14:54:26,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1309 states to 1309 states and 1760 transitions. [2022-04-28 14:54:26,028 INFO L78 Accepts]: Start accepts. Automaton has 1309 states and 1760 transitions. Word has length 139 [2022-04-28 14:54:26,028 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 14:54:26,028 INFO L495 AbstractCegarLoop]: Abstraction has 1309 states and 1760 transitions. [2022-04-28 14:54:26,028 INFO L496 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) [2022-04-28 14:54:26,028 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 1309 states and 1760 transitions. [2022-04-28 14:54:29,503 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1760 edges. 1760 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:54:29,503 INFO L276 IsEmpty]: Start isEmpty. Operand 1309 states and 1760 transitions. [2022-04-28 14:54:29,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2022-04-28 14:54:29,504 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 14:54:29,504 INFO L195 NwaCegarLoop]: 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] [2022-04-28 14:54:29,504 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable32 [2022-04-28 14:54:29,505 INFO L420 AbstractCegarLoop]: === Iteration 34 === Targeting ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 14:54:29,505 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 14:54:29,505 INFO L85 PathProgramCache]: Analyzing trace with hash -998629325, now seen corresponding path program 1 times [2022-04-28 14:54:29,505 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 14:54:29,505 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [931877505] [2022-04-28 14:54:29,524 INFO L97 AcceleratorQvasr]: Qvasr could not accelerate loop because java.lang.UnsupportedOperationException: Cannot deal with arrays. [2022-04-28 14:54:29,525 INFO L274 tedInterpolationCore]: Could not compute an accelerate. [2022-04-28 14:54:29,525 INFO L85 PathProgramCache]: Analyzing trace with hash -998629325, now seen corresponding path program 2 times [2022-04-28 14:54:29,525 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 14:54:29,525 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1355866573] [2022-04-28 14:54:29,525 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 14:54:29,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 14:54:29,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:54:29,581 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 14:54:29,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:54:29,583 INFO L290 TraceCheckUtils]: 0: Hoare triple {104541#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(17, 2);call #Ultimate.allocInit(12, 3); {104534#true} is VALID [2022-04-28 14:54:29,583 INFO L290 TraceCheckUtils]: 1: Hoare triple {104534#true} assume true; {104534#true} is VALID [2022-04-28 14:54:29,583 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {104534#true} {104534#true} #752#return; {104534#true} is VALID [2022-04-28 14:54:29,584 INFO L272 TraceCheckUtils]: 0: Hoare triple {104534#true} call ULTIMATE.init(); {104541#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 14:54:29,584 INFO L290 TraceCheckUtils]: 1: Hoare triple {104541#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(17, 2);call #Ultimate.allocInit(12, 3); {104534#true} is VALID [2022-04-28 14:54:29,584 INFO L290 TraceCheckUtils]: 2: Hoare triple {104534#true} assume true; {104534#true} is VALID [2022-04-28 14:54:29,584 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {104534#true} {104534#true} #752#return; {104534#true} is VALID [2022-04-28 14:54:29,584 INFO L272 TraceCheckUtils]: 4: Hoare triple {104534#true} call #t~ret59 := main(); {104534#true} is VALID [2022-04-28 14:54:29,584 INFO L290 TraceCheckUtils]: 5: Hoare triple {104534#true} havoc ~s~0;havoc ~tmp~1;~s~0 := 8464; {104534#true} is VALID [2022-04-28 14:54:29,584 INFO L272 TraceCheckUtils]: 6: Hoare triple {104534#true} call #t~ret58 := ssl3_accept(~s~0); {104534#true} is VALID [2022-04-28 14:54:29,584 INFO L290 TraceCheckUtils]: 7: Hoare triple {104534#true} ~initial_state := #in~initial_state;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~s__info_callback~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~s__in_handshake~0 := #t~nondet5;havoc #t~nondet5;havoc ~s__state~0;havoc ~s__new_session~0;havoc ~s__server~0;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~s__version~0 := #t~nondet6;havoc #t~nondet6;havoc ~s__type~0;havoc ~s__init_num~0;assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647;~s__hit~0 := #t~nondet7;havoc #t~nondet7;havoc ~s__rwstate~0;~s__init_buf___0~0 := 1;assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647;~s__debug~0 := #t~nondet8;havoc #t~nondet8;havoc ~s__shutdown~0;assume -2147483648 <= #t~nondet9 && #t~nondet9 <= 2147483647;~s__cert~0 := #t~nondet9;havoc #t~nondet9;assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647;~s__options~0 := #t~nondet10;havoc #t~nondet10;assume -2147483648 <= #t~nondet11 && #t~nondet11 <= 2147483647;~s__verify_mode~0 := #t~nondet11;havoc #t~nondet11;assume -2147483648 <= #t~nondet12 && #t~nondet12 <= 2147483647;~s__session__peer~0 := #t~nondet12;havoc #t~nondet12;assume -2147483648 <= #t~nondet13 && #t~nondet13 <= 2147483647;~s__cert__pkeys__AT0__privatekey~0 := #t~nondet13;havoc #t~nondet13;assume -2147483648 <= #t~nondet14 && #t~nondet14 <= 2147483647;~s__ctx__info_callback~0 := #t~nondet14;havoc #t~nondet14;assume -2147483648 <= #t~nondet15 && #t~nondet15 <= 2147483647;~s__ctx__stats__sess_accept_renegotiate~0 := #t~nondet15;havoc #t~nondet15;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~s__ctx__stats__sess_accept~0 := #t~nondet16;havoc #t~nondet16;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~s__ctx__stats__sess_accept_good~0 := #t~nondet17;havoc #t~nondet17;havoc ~s__s3__tmp__cert_request~0;havoc ~s__s3__tmp__reuse_message~0;havoc ~s__s3__tmp__use_rsa_tmp~0;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~s__s3__tmp__new_cipher~0 := #t~nondet18;havoc #t~nondet18;havoc ~s__s3__tmp__new_cipher__algorithms~0;havoc ~s__s3__tmp__next_state___0~0;havoc ~s__s3__tmp__new_cipher__algo_strength~0;havoc ~s__session__cipher~0;havoc ~buf~0;havoc ~l~0;havoc ~Time~0;havoc ~tmp~0;havoc ~cb~0;assume -9223372036854775808 <= #t~nondet19 && #t~nondet19 <= 9223372036854775807;~num1~0 := #t~nondet19;havoc #t~nondet19;havoc ~ret~0;havoc ~new_state~0;havoc ~state~0;havoc ~skip~0;havoc ~got_new_session~0;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~tmp___1~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~tmp___2~0 := #t~nondet21;havoc #t~nondet21;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp___3~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___4~0 := #t~nondet23;havoc #t~nondet23;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~tmp___5~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~tmp___6~0 := #t~nondet25;havoc #t~nondet25;havoc ~tmp___7~0;assume -9223372036854775808 <= #t~nondet26 && #t~nondet26 <= 9223372036854775807;~tmp___8~0 := #t~nondet26;havoc #t~nondet26;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~tmp___9~0 := #t~nondet27;havoc #t~nondet27;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~tmp___10~0 := #t~nondet28;havoc #t~nondet28;havoc ~blastFlag~0;havoc ~__cil_tmp55~0;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~0;havoc ~__cil_tmp59~0;havoc ~__cil_tmp60~0;~__cil_tmp61~0 := #t~nondet29;havoc #t~nondet29;~s__state~0 := ~initial_state;~blastFlag~0 := 0;assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647;~tmp~0 := #t~nondet30;havoc #t~nondet30;~Time~0 := ~tmp~0;~cb~0 := 0;~ret~0 := -1;~skip~0 := 0;~got_new_session~0 := 0; {104534#true} is VALID [2022-04-28 14:54:29,584 INFO L290 TraceCheckUtils]: 8: Hoare triple {104534#true} assume 0 != ~s__info_callback~0;~cb~0 := ~s__info_callback~0; {104534#true} is VALID [2022-04-28 14:54:29,584 INFO L290 TraceCheckUtils]: 9: Hoare triple {104534#true} #t~post31 := ~s__in_handshake~0;~s__in_handshake~0 := 1 + #t~post31;havoc #t~post31; {104534#true} is VALID [2022-04-28 14:54:29,584 INFO L290 TraceCheckUtils]: 10: Hoare triple {104534#true} assume !(0 != 12288 + ~tmp___1~0); {104534#true} is VALID [2022-04-28 14:54:29,584 INFO L290 TraceCheckUtils]: 11: Hoare triple {104534#true} assume !(0 == ~s__cert~0); {104534#true} is VALID [2022-04-28 14:54:29,584 INFO L290 TraceCheckUtils]: 12: Hoare triple {104534#true} assume !false; {104534#true} is VALID [2022-04-28 14:54:29,584 INFO L290 TraceCheckUtils]: 13: Hoare triple {104534#true} ~state~0 := ~s__state~0; {104534#true} is VALID [2022-04-28 14:54:29,584 INFO L290 TraceCheckUtils]: 14: Hoare triple {104534#true} assume !(12292 == ~s__state~0); {104534#true} is VALID [2022-04-28 14:54:29,584 INFO L290 TraceCheckUtils]: 15: Hoare triple {104534#true} assume !(16384 == ~s__state~0); {104534#true} is VALID [2022-04-28 14:54:29,584 INFO L290 TraceCheckUtils]: 16: Hoare triple {104534#true} assume !(8192 == ~s__state~0); {104534#true} is VALID [2022-04-28 14:54:29,585 INFO L290 TraceCheckUtils]: 17: Hoare triple {104534#true} assume !(24576 == ~s__state~0); {104534#true} is VALID [2022-04-28 14:54:29,585 INFO L290 TraceCheckUtils]: 18: Hoare triple {104534#true} assume !(8195 == ~s__state~0); {104534#true} is VALID [2022-04-28 14:54:29,585 INFO L290 TraceCheckUtils]: 19: Hoare triple {104534#true} assume !(8480 == ~s__state~0); {104534#true} is VALID [2022-04-28 14:54:29,585 INFO L290 TraceCheckUtils]: 20: Hoare triple {104534#true} assume !(8481 == ~s__state~0); {104534#true} is VALID [2022-04-28 14:54:29,585 INFO L290 TraceCheckUtils]: 21: Hoare triple {104534#true} assume !(8482 == ~s__state~0); {104534#true} is VALID [2022-04-28 14:54:29,585 INFO L290 TraceCheckUtils]: 22: Hoare triple {104534#true} assume 8464 == ~s__state~0; {104534#true} is VALID [2022-04-28 14:54:29,585 INFO L290 TraceCheckUtils]: 23: Hoare triple {104534#true} ~s__shutdown~0 := 0;assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~ret~0 := #t~nondet36;havoc #t~nondet36; {104534#true} is VALID [2022-04-28 14:54:29,585 INFO L290 TraceCheckUtils]: 24: Hoare triple {104534#true} assume 0 == ~blastFlag~0;~blastFlag~0 := 1; {104534#true} is VALID [2022-04-28 14:54:29,585 INFO L290 TraceCheckUtils]: 25: Hoare triple {104534#true} assume !(~ret~0 <= 0);~got_new_session~0 := 1;~s__state~0 := 8496;~s__init_num~0 := 0; {104534#true} is VALID [2022-04-28 14:54:29,585 INFO L290 TraceCheckUtils]: 26: Hoare triple {104534#true} assume -2147483648 <= #t~nondet55 && #t~nondet55 <= 2147483647;~s__s3__tmp__reuse_message~0 := #t~nondet55;havoc #t~nondet55; {104534#true} is VALID [2022-04-28 14:54:29,585 INFO L290 TraceCheckUtils]: 27: Hoare triple {104534#true} assume !(0 == ~s__s3__tmp__reuse_message~0); {104534#true} is VALID [2022-04-28 14:54:29,585 INFO L290 TraceCheckUtils]: 28: Hoare triple {104534#true} ~skip~0 := 0; {104534#true} is VALID [2022-04-28 14:54:29,585 INFO L290 TraceCheckUtils]: 29: Hoare triple {104534#true} assume !false; {104534#true} is VALID [2022-04-28 14:54:29,585 INFO L290 TraceCheckUtils]: 30: Hoare triple {104534#true} ~state~0 := ~s__state~0; {104534#true} is VALID [2022-04-28 14:54:29,585 INFO L290 TraceCheckUtils]: 31: Hoare triple {104534#true} assume !(12292 == ~s__state~0); {104534#true} is VALID [2022-04-28 14:54:29,585 INFO L290 TraceCheckUtils]: 32: Hoare triple {104534#true} assume !(16384 == ~s__state~0); {104534#true} is VALID [2022-04-28 14:54:29,585 INFO L290 TraceCheckUtils]: 33: Hoare triple {104534#true} assume !(8192 == ~s__state~0); {104534#true} is VALID [2022-04-28 14:54:29,585 INFO L290 TraceCheckUtils]: 34: Hoare triple {104534#true} assume !(24576 == ~s__state~0); {104534#true} is VALID [2022-04-28 14:54:29,585 INFO L290 TraceCheckUtils]: 35: Hoare triple {104534#true} assume !(8195 == ~s__state~0); {104534#true} is VALID [2022-04-28 14:54:29,585 INFO L290 TraceCheckUtils]: 36: Hoare triple {104534#true} assume !(8480 == ~s__state~0); {104534#true} is VALID [2022-04-28 14:54:29,586 INFO L290 TraceCheckUtils]: 37: Hoare triple {104534#true} assume !(8481 == ~s__state~0); {104534#true} is VALID [2022-04-28 14:54:29,586 INFO L290 TraceCheckUtils]: 38: Hoare triple {104534#true} assume !(8482 == ~s__state~0); {104534#true} is VALID [2022-04-28 14:54:29,586 INFO L290 TraceCheckUtils]: 39: Hoare triple {104534#true} assume !(8464 == ~s__state~0); {104534#true} is VALID [2022-04-28 14:54:29,586 INFO L290 TraceCheckUtils]: 40: Hoare triple {104534#true} assume !(8465 == ~s__state~0); {104534#true} is VALID [2022-04-28 14:54:29,586 INFO L290 TraceCheckUtils]: 41: Hoare triple {104534#true} assume !(8466 == ~s__state~0); {104534#true} is VALID [2022-04-28 14:54:29,586 INFO L290 TraceCheckUtils]: 42: Hoare triple {104534#true} assume 8496 == ~s__state~0; {104534#true} is VALID [2022-04-28 14:54:29,586 INFO L290 TraceCheckUtils]: 43: Hoare triple {104534#true} assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~ret~0 := #t~nondet37;havoc #t~nondet37; {104534#true} is VALID [2022-04-28 14:54:29,586 INFO L290 TraceCheckUtils]: 44: Hoare triple {104534#true} assume 1 == ~blastFlag~0;~blastFlag~0 := 2; {104534#true} is VALID [2022-04-28 14:54:29,586 INFO L290 TraceCheckUtils]: 45: Hoare triple {104534#true} assume !(~ret~0 <= 0); {104534#true} is VALID [2022-04-28 14:54:29,586 INFO L290 TraceCheckUtils]: 46: Hoare triple {104534#true} assume !(0 != ~s__hit~0);~s__state~0 := 8512; {104534#true} is VALID [2022-04-28 14:54:29,586 INFO L290 TraceCheckUtils]: 47: Hoare triple {104534#true} ~s__init_num~0 := 0; {104534#true} is VALID [2022-04-28 14:54:29,586 INFO L290 TraceCheckUtils]: 48: Hoare triple {104534#true} assume -2147483648 <= #t~nondet55 && #t~nondet55 <= 2147483647;~s__s3__tmp__reuse_message~0 := #t~nondet55;havoc #t~nondet55; {104534#true} is VALID [2022-04-28 14:54:29,586 INFO L290 TraceCheckUtils]: 49: Hoare triple {104534#true} assume !(0 == ~s__s3__tmp__reuse_message~0); {104534#true} is VALID [2022-04-28 14:54:29,586 INFO L290 TraceCheckUtils]: 50: Hoare triple {104534#true} ~skip~0 := 0; {104534#true} is VALID [2022-04-28 14:54:29,586 INFO L290 TraceCheckUtils]: 51: Hoare triple {104534#true} assume !false; {104534#true} is VALID [2022-04-28 14:54:29,586 INFO L290 TraceCheckUtils]: 52: Hoare triple {104534#true} ~state~0 := ~s__state~0; {104534#true} is VALID [2022-04-28 14:54:29,586 INFO L290 TraceCheckUtils]: 53: Hoare triple {104534#true} assume !(12292 == ~s__state~0); {104534#true} is VALID [2022-04-28 14:54:29,586 INFO L290 TraceCheckUtils]: 54: Hoare triple {104534#true} assume !(16384 == ~s__state~0); {104534#true} is VALID [2022-04-28 14:54:29,586 INFO L290 TraceCheckUtils]: 55: Hoare triple {104534#true} assume !(8192 == ~s__state~0); {104534#true} is VALID [2022-04-28 14:54:29,587 INFO L290 TraceCheckUtils]: 56: Hoare triple {104534#true} assume !(24576 == ~s__state~0); {104534#true} is VALID [2022-04-28 14:54:29,587 INFO L290 TraceCheckUtils]: 57: Hoare triple {104534#true} assume !(8195 == ~s__state~0); {104534#true} is VALID [2022-04-28 14:54:29,587 INFO L290 TraceCheckUtils]: 58: Hoare triple {104534#true} assume !(8480 == ~s__state~0); {104534#true} is VALID [2022-04-28 14:54:29,587 INFO L290 TraceCheckUtils]: 59: Hoare triple {104534#true} assume !(8481 == ~s__state~0); {104534#true} is VALID [2022-04-28 14:54:29,587 INFO L290 TraceCheckUtils]: 60: Hoare triple {104534#true} assume !(8482 == ~s__state~0); {104534#true} is VALID [2022-04-28 14:54:29,587 INFO L290 TraceCheckUtils]: 61: Hoare triple {104534#true} assume !(8464 == ~s__state~0); {104534#true} is VALID [2022-04-28 14:54:29,587 INFO L290 TraceCheckUtils]: 62: Hoare triple {104534#true} assume !(8465 == ~s__state~0); {104534#true} is VALID [2022-04-28 14:54:29,587 INFO L290 TraceCheckUtils]: 63: Hoare triple {104534#true} assume !(8466 == ~s__state~0); {104534#true} is VALID [2022-04-28 14:54:29,587 INFO L290 TraceCheckUtils]: 64: Hoare triple {104534#true} assume !(8496 == ~s__state~0); {104534#true} is VALID [2022-04-28 14:54:29,587 INFO L290 TraceCheckUtils]: 65: Hoare triple {104534#true} assume !(8497 == ~s__state~0); {104534#true} is VALID [2022-04-28 14:54:29,587 INFO L290 TraceCheckUtils]: 66: Hoare triple {104534#true} assume 8512 == ~s__state~0; {104534#true} is VALID [2022-04-28 14:54:29,587 INFO L290 TraceCheckUtils]: 67: Hoare triple {104534#true} assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~s__s3__tmp__new_cipher__algorithms~0 := #t~nondet38;havoc #t~nondet38;~__cil_tmp56~0 := ~s__s3__tmp__new_cipher__algorithms~0; {104534#true} is VALID [2022-04-28 14:54:29,587 INFO L290 TraceCheckUtils]: 68: Hoare triple {104534#true} assume 0 != (256 + ~__cil_tmp56~0) % 18446744073709551616;~__cil_tmp56~0 := 256345;~skip~0 := 1; {104534#true} is VALID [2022-04-28 14:54:29,587 INFO L290 TraceCheckUtils]: 69: Hoare triple {104534#true} ~s__state~0 := 8528;~s__init_num~0 := 0; {104534#true} is VALID [2022-04-28 14:54:29,587 INFO L290 TraceCheckUtils]: 70: Hoare triple {104534#true} assume -2147483648 <= #t~nondet55 && #t~nondet55 <= 2147483647;~s__s3__tmp__reuse_message~0 := #t~nondet55;havoc #t~nondet55; {104534#true} is VALID [2022-04-28 14:54:29,587 INFO L290 TraceCheckUtils]: 71: Hoare triple {104534#true} assume !(0 == ~s__s3__tmp__reuse_message~0); {104534#true} is VALID [2022-04-28 14:54:29,587 INFO L290 TraceCheckUtils]: 72: Hoare triple {104534#true} ~skip~0 := 0; {104534#true} is VALID [2022-04-28 14:54:29,587 INFO L290 TraceCheckUtils]: 73: Hoare triple {104534#true} assume !false; {104534#true} is VALID [2022-04-28 14:54:29,587 INFO L290 TraceCheckUtils]: 74: Hoare triple {104534#true} ~state~0 := ~s__state~0; {104534#true} is VALID [2022-04-28 14:54:29,587 INFO L290 TraceCheckUtils]: 75: Hoare triple {104534#true} assume !(12292 == ~s__state~0); {104534#true} is VALID [2022-04-28 14:54:29,588 INFO L290 TraceCheckUtils]: 76: Hoare triple {104534#true} assume !(16384 == ~s__state~0); {104534#true} is VALID [2022-04-28 14:54:29,588 INFO L290 TraceCheckUtils]: 77: Hoare triple {104534#true} assume !(8192 == ~s__state~0); {104534#true} is VALID [2022-04-28 14:54:29,588 INFO L290 TraceCheckUtils]: 78: Hoare triple {104534#true} assume !(24576 == ~s__state~0); {104534#true} is VALID [2022-04-28 14:54:29,588 INFO L290 TraceCheckUtils]: 79: Hoare triple {104534#true} assume !(8195 == ~s__state~0); {104534#true} is VALID [2022-04-28 14:54:29,588 INFO L290 TraceCheckUtils]: 80: Hoare triple {104534#true} assume !(8480 == ~s__state~0); {104534#true} is VALID [2022-04-28 14:54:29,588 INFO L290 TraceCheckUtils]: 81: Hoare triple {104534#true} assume !(8481 == ~s__state~0); {104534#true} is VALID [2022-04-28 14:54:29,588 INFO L290 TraceCheckUtils]: 82: Hoare triple {104534#true} assume !(8482 == ~s__state~0); {104534#true} is VALID [2022-04-28 14:54:29,588 INFO L290 TraceCheckUtils]: 83: Hoare triple {104534#true} assume !(8464 == ~s__state~0); {104534#true} is VALID [2022-04-28 14:54:29,588 INFO L290 TraceCheckUtils]: 84: Hoare triple {104534#true} assume !(8465 == ~s__state~0); {104534#true} is VALID [2022-04-28 14:54:29,588 INFO L290 TraceCheckUtils]: 85: Hoare triple {104534#true} assume !(8466 == ~s__state~0); {104534#true} is VALID [2022-04-28 14:54:29,588 INFO L290 TraceCheckUtils]: 86: Hoare triple {104534#true} assume !(8496 == ~s__state~0); {104534#true} is VALID [2022-04-28 14:54:29,588 INFO L290 TraceCheckUtils]: 87: Hoare triple {104534#true} assume !(8497 == ~s__state~0); {104534#true} is VALID [2022-04-28 14:54:29,588 INFO L290 TraceCheckUtils]: 88: Hoare triple {104534#true} assume !(8512 == ~s__state~0); {104534#true} is VALID [2022-04-28 14:54:29,588 INFO L290 TraceCheckUtils]: 89: Hoare triple {104534#true} assume !(8513 == ~s__state~0); {104534#true} is VALID [2022-04-28 14:54:29,588 INFO L290 TraceCheckUtils]: 90: Hoare triple {104534#true} assume 8528 == ~s__state~0; {104534#true} is VALID [2022-04-28 14:54:29,588 INFO L290 TraceCheckUtils]: 91: Hoare triple {104534#true} assume -2147483648 <= #t~nondet40 && #t~nondet40 <= 2147483647;~s__s3__tmp__new_cipher__algorithms~0 := #t~nondet40;havoc #t~nondet40;~l~0 := ~s__s3__tmp__new_cipher__algorithms~0;~__cil_tmp57~0 := ~s__options~0; {104534#true} is VALID [2022-04-28 14:54:29,588 INFO L290 TraceCheckUtils]: 92: Hoare triple {104534#true} assume !(0 != (2097152 + ~__cil_tmp57~0) % 18446744073709551616);~s__s3__tmp__use_rsa_tmp~0 := 0; {104534#true} is VALID [2022-04-28 14:54:29,588 INFO L290 TraceCheckUtils]: 93: Hoare triple {104534#true} assume !(0 != ~s__s3__tmp__use_rsa_tmp~0); {104534#true} is VALID [2022-04-28 14:54:29,588 INFO L290 TraceCheckUtils]: 94: Hoare triple {104534#true} assume !(0 != (30 + ~l~0) % 18446744073709551616); {104534#true} is VALID [2022-04-28 14:54:29,588 INFO L290 TraceCheckUtils]: 95: Hoare triple {104534#true} assume !(0 != (1 + ~l~0) % 18446744073709551616);~skip~0 := 1; {104534#true} is VALID [2022-04-28 14:54:29,589 INFO L290 TraceCheckUtils]: 96: Hoare triple {104534#true} ~s__state~0 := 8544;~s__init_num~0 := 0; {104539#(<= ssl3_accept_~s__state~0 8544)} is VALID [2022-04-28 14:54:29,589 INFO L290 TraceCheckUtils]: 97: Hoare triple {104539#(<= ssl3_accept_~s__state~0 8544)} assume -2147483648 <= #t~nondet55 && #t~nondet55 <= 2147483647;~s__s3__tmp__reuse_message~0 := #t~nondet55;havoc #t~nondet55; {104539#(<= ssl3_accept_~s__state~0 8544)} is VALID [2022-04-28 14:54:29,589 INFO L290 TraceCheckUtils]: 98: Hoare triple {104539#(<= ssl3_accept_~s__state~0 8544)} assume !(0 == ~s__s3__tmp__reuse_message~0); {104539#(<= ssl3_accept_~s__state~0 8544)} is VALID [2022-04-28 14:54:29,589 INFO L290 TraceCheckUtils]: 99: Hoare triple {104539#(<= ssl3_accept_~s__state~0 8544)} ~skip~0 := 0; {104539#(<= ssl3_accept_~s__state~0 8544)} is VALID [2022-04-28 14:54:29,590 INFO L290 TraceCheckUtils]: 100: Hoare triple {104539#(<= ssl3_accept_~s__state~0 8544)} assume !false; {104539#(<= ssl3_accept_~s__state~0 8544)} is VALID [2022-04-28 14:54:29,590 INFO L290 TraceCheckUtils]: 101: Hoare triple {104539#(<= ssl3_accept_~s__state~0 8544)} ~state~0 := ~s__state~0; {104540#(<= ssl3_accept_~state~0 8544)} is VALID [2022-04-28 14:54:29,590 INFO L290 TraceCheckUtils]: 102: Hoare triple {104540#(<= ssl3_accept_~state~0 8544)} assume !(12292 == ~s__state~0); {104540#(<= ssl3_accept_~state~0 8544)} is VALID [2022-04-28 14:54:29,590 INFO L290 TraceCheckUtils]: 103: Hoare triple {104540#(<= ssl3_accept_~state~0 8544)} assume !(16384 == ~s__state~0); {104540#(<= ssl3_accept_~state~0 8544)} is VALID [2022-04-28 14:54:29,591 INFO L290 TraceCheckUtils]: 104: Hoare triple {104540#(<= ssl3_accept_~state~0 8544)} assume !(8192 == ~s__state~0); {104540#(<= ssl3_accept_~state~0 8544)} is VALID [2022-04-28 14:54:29,591 INFO L290 TraceCheckUtils]: 105: Hoare triple {104540#(<= ssl3_accept_~state~0 8544)} assume !(24576 == ~s__state~0); {104540#(<= ssl3_accept_~state~0 8544)} is VALID [2022-04-28 14:54:29,591 INFO L290 TraceCheckUtils]: 106: Hoare triple {104540#(<= ssl3_accept_~state~0 8544)} assume !(8195 == ~s__state~0); {104540#(<= ssl3_accept_~state~0 8544)} is VALID [2022-04-28 14:54:29,591 INFO L290 TraceCheckUtils]: 107: Hoare triple {104540#(<= ssl3_accept_~state~0 8544)} assume !(8480 == ~s__state~0); {104540#(<= ssl3_accept_~state~0 8544)} is VALID [2022-04-28 14:54:29,592 INFO L290 TraceCheckUtils]: 108: Hoare triple {104540#(<= ssl3_accept_~state~0 8544)} assume !(8481 == ~s__state~0); {104540#(<= ssl3_accept_~state~0 8544)} is VALID [2022-04-28 14:54:29,592 INFO L290 TraceCheckUtils]: 109: Hoare triple {104540#(<= ssl3_accept_~state~0 8544)} assume !(8482 == ~s__state~0); {104540#(<= ssl3_accept_~state~0 8544)} is VALID [2022-04-28 14:54:29,592 INFO L290 TraceCheckUtils]: 110: Hoare triple {104540#(<= ssl3_accept_~state~0 8544)} assume !(8464 == ~s__state~0); {104540#(<= ssl3_accept_~state~0 8544)} is VALID [2022-04-28 14:54:29,592 INFO L290 TraceCheckUtils]: 111: Hoare triple {104540#(<= ssl3_accept_~state~0 8544)} assume !(8465 == ~s__state~0); {104540#(<= ssl3_accept_~state~0 8544)} is VALID [2022-04-28 14:54:29,592 INFO L290 TraceCheckUtils]: 112: Hoare triple {104540#(<= ssl3_accept_~state~0 8544)} assume !(8466 == ~s__state~0); {104540#(<= ssl3_accept_~state~0 8544)} is VALID [2022-04-28 14:54:29,593 INFO L290 TraceCheckUtils]: 113: Hoare triple {104540#(<= ssl3_accept_~state~0 8544)} assume !(8496 == ~s__state~0); {104540#(<= ssl3_accept_~state~0 8544)} is VALID [2022-04-28 14:54:29,593 INFO L290 TraceCheckUtils]: 114: Hoare triple {104540#(<= ssl3_accept_~state~0 8544)} assume !(8497 == ~s__state~0); {104540#(<= ssl3_accept_~state~0 8544)} is VALID [2022-04-28 14:54:29,593 INFO L290 TraceCheckUtils]: 115: Hoare triple {104540#(<= ssl3_accept_~state~0 8544)} assume !(8512 == ~s__state~0); {104540#(<= ssl3_accept_~state~0 8544)} is VALID [2022-04-28 14:54:29,593 INFO L290 TraceCheckUtils]: 116: Hoare triple {104540#(<= ssl3_accept_~state~0 8544)} assume !(8513 == ~s__state~0); {104540#(<= ssl3_accept_~state~0 8544)} is VALID [2022-04-28 14:54:29,594 INFO L290 TraceCheckUtils]: 117: Hoare triple {104540#(<= ssl3_accept_~state~0 8544)} assume !(8528 == ~s__state~0); {104540#(<= ssl3_accept_~state~0 8544)} is VALID [2022-04-28 14:54:29,594 INFO L290 TraceCheckUtils]: 118: Hoare triple {104540#(<= ssl3_accept_~state~0 8544)} assume !(8529 == ~s__state~0); {104540#(<= ssl3_accept_~state~0 8544)} is VALID [2022-04-28 14:54:29,594 INFO L290 TraceCheckUtils]: 119: Hoare triple {104540#(<= ssl3_accept_~state~0 8544)} assume 8544 == ~s__state~0; {104540#(<= ssl3_accept_~state~0 8544)} is VALID [2022-04-28 14:54:29,594 INFO L290 TraceCheckUtils]: 120: Hoare triple {104540#(<= ssl3_accept_~state~0 8544)} assume 0 != 1 + ~s__verify_mode~0; {104540#(<= ssl3_accept_~state~0 8544)} is VALID [2022-04-28 14:54:29,595 INFO L290 TraceCheckUtils]: 121: Hoare triple {104540#(<= ssl3_accept_~state~0 8544)} assume !(0 != ~s__session__peer~0); {104540#(<= ssl3_accept_~state~0 8544)} is VALID [2022-04-28 14:54:29,595 INFO L290 TraceCheckUtils]: 122: Hoare triple {104540#(<= ssl3_accept_~state~0 8544)} assume -2147483648 <= #t~nondet44 && #t~nondet44 <= 2147483647;~s__s3__tmp__new_cipher__algorithms~0 := #t~nondet44;havoc #t~nondet44;~__cil_tmp61~0 := ~s__s3__tmp__new_cipher__algorithms~0; {104540#(<= ssl3_accept_~state~0 8544)} is VALID [2022-04-28 14:54:29,595 INFO L290 TraceCheckUtils]: 123: Hoare triple {104540#(<= ssl3_accept_~state~0 8544)} assume !(0 != (256 + ~__cil_tmp61~0) % 18446744073709551616); {104540#(<= ssl3_accept_~state~0 8544)} is VALID [2022-04-28 14:54:29,595 INFO L290 TraceCheckUtils]: 124: Hoare triple {104540#(<= ssl3_accept_~state~0 8544)} ~s__s3__tmp__cert_request~0 := 1;assume -2147483648 <= #t~nondet45 && #t~nondet45 <= 2147483647;~ret~0 := #t~nondet45;havoc #t~nondet45; {104540#(<= ssl3_accept_~state~0 8544)} is VALID [2022-04-28 14:54:29,595 INFO L290 TraceCheckUtils]: 125: Hoare triple {104540#(<= ssl3_accept_~state~0 8544)} assume !(4 == ~blastFlag~0); {104540#(<= ssl3_accept_~state~0 8544)} is VALID [2022-04-28 14:54:29,596 INFO L290 TraceCheckUtils]: 126: Hoare triple {104540#(<= ssl3_accept_~state~0 8544)} assume !(~ret~0 <= 0);~s__state~0 := 8448;~s__s3__tmp__next_state___0~0 := 8576;~s__init_num~0 := 0; {104540#(<= ssl3_accept_~state~0 8544)} is VALID [2022-04-28 14:54:29,596 INFO L290 TraceCheckUtils]: 127: Hoare triple {104540#(<= ssl3_accept_~state~0 8544)} assume -2147483648 <= #t~nondet55 && #t~nondet55 <= 2147483647;~s__s3__tmp__reuse_message~0 := #t~nondet55;havoc #t~nondet55; {104540#(<= ssl3_accept_~state~0 8544)} is VALID [2022-04-28 14:54:29,596 INFO L290 TraceCheckUtils]: 128: Hoare triple {104540#(<= ssl3_accept_~state~0 8544)} assume 0 == ~s__s3__tmp__reuse_message~0; {104540#(<= ssl3_accept_~state~0 8544)} is VALID [2022-04-28 14:54:29,596 INFO L290 TraceCheckUtils]: 129: Hoare triple {104540#(<= ssl3_accept_~state~0 8544)} assume 0 == ~skip~0; {104540#(<= ssl3_accept_~state~0 8544)} is VALID [2022-04-28 14:54:29,597 INFO L290 TraceCheckUtils]: 130: Hoare triple {104540#(<= ssl3_accept_~state~0 8544)} assume 8560 == ~state~0; {104535#false} is VALID [2022-04-28 14:54:29,597 INFO L290 TraceCheckUtils]: 131: Hoare triple {104535#false} assume 8448 == ~s__state~0; {104535#false} is VALID [2022-04-28 14:54:29,597 INFO L290 TraceCheckUtils]: 132: Hoare triple {104535#false} assume -1 != ~s__verify_mode~0; {104535#false} is VALID [2022-04-28 14:54:29,597 INFO L290 TraceCheckUtils]: 133: Hoare triple {104535#false} assume -2 != ~s__verify_mode~0; {104535#false} is VALID [2022-04-28 14:54:29,597 INFO L290 TraceCheckUtils]: 134: Hoare triple {104535#false} assume 9021 != ~__cil_tmp61~0 % 18446744073709551616; {104535#false} is VALID [2022-04-28 14:54:29,597 INFO L290 TraceCheckUtils]: 135: Hoare triple {104535#false} assume 4294967294 != ~__cil_tmp58~0 % 18446744073709551616; {104535#false} is VALID [2022-04-28 14:54:29,597 INFO L290 TraceCheckUtils]: 136: Hoare triple {104535#false} assume 4 != ~blastFlag~0; {104535#false} is VALID [2022-04-28 14:54:29,597 INFO L290 TraceCheckUtils]: 137: Hoare triple {104535#false} assume 1024 != ~tmp___7~0; {104535#false} is VALID [2022-04-28 14:54:29,597 INFO L290 TraceCheckUtils]: 138: Hoare triple {104535#false} assume !false; {104535#false} is VALID [2022-04-28 14:54:29,597 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 74 proven. 2 refuted. 0 times theorem prover too weak. 86 trivial. 0 not checked. [2022-04-28 14:54:29,597 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 14:54:29,598 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1355866573] [2022-04-28 14:54:29,598 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1355866573] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-28 14:54:29,598 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [85522399] [2022-04-28 14:54:29,598 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-28 14:54:29,598 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 14:54:29,598 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 14:54:29,603 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) [2022-04-28 14:54:29,609 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-04-28 14:54:29,705 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2022-04-28 14:54:29,705 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 14:54:29,707 INFO L263 TraceCheckSpWp]: Trace formula consists of 243 conjuncts, 3 conjunts are in the unsatisfiable core [2022-04-28 14:54:29,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:54:29,731 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 14:54:29,999 INFO L272 TraceCheckUtils]: 0: Hoare triple {104534#true} call ULTIMATE.init(); {104534#true} is VALID [2022-04-28 14:54:30,000 INFO L290 TraceCheckUtils]: 1: Hoare triple {104534#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(17, 2);call #Ultimate.allocInit(12, 3); {104534#true} is VALID [2022-04-28 14:54:30,000 INFO L290 TraceCheckUtils]: 2: Hoare triple {104534#true} assume true; {104534#true} is VALID [2022-04-28 14:54:30,000 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {104534#true} {104534#true} #752#return; {104534#true} is VALID [2022-04-28 14:54:30,000 INFO L272 TraceCheckUtils]: 4: Hoare triple {104534#true} call #t~ret59 := main(); {104534#true} is VALID [2022-04-28 14:54:30,000 INFO L290 TraceCheckUtils]: 5: Hoare triple {104534#true} havoc ~s~0;havoc ~tmp~1;~s~0 := 8464; {104534#true} is VALID [2022-04-28 14:54:30,000 INFO L272 TraceCheckUtils]: 6: Hoare triple {104534#true} call #t~ret58 := ssl3_accept(~s~0); {104534#true} is VALID [2022-04-28 14:54:30,000 INFO L290 TraceCheckUtils]: 7: Hoare triple {104534#true} ~initial_state := #in~initial_state;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~s__info_callback~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~s__in_handshake~0 := #t~nondet5;havoc #t~nondet5;havoc ~s__state~0;havoc ~s__new_session~0;havoc ~s__server~0;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~s__version~0 := #t~nondet6;havoc #t~nondet6;havoc ~s__type~0;havoc ~s__init_num~0;assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647;~s__hit~0 := #t~nondet7;havoc #t~nondet7;havoc ~s__rwstate~0;~s__init_buf___0~0 := 1;assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647;~s__debug~0 := #t~nondet8;havoc #t~nondet8;havoc ~s__shutdown~0;assume -2147483648 <= #t~nondet9 && #t~nondet9 <= 2147483647;~s__cert~0 := #t~nondet9;havoc #t~nondet9;assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647;~s__options~0 := #t~nondet10;havoc #t~nondet10;assume -2147483648 <= #t~nondet11 && #t~nondet11 <= 2147483647;~s__verify_mode~0 := #t~nondet11;havoc #t~nondet11;assume -2147483648 <= #t~nondet12 && #t~nondet12 <= 2147483647;~s__session__peer~0 := #t~nondet12;havoc #t~nondet12;assume -2147483648 <= #t~nondet13 && #t~nondet13 <= 2147483647;~s__cert__pkeys__AT0__privatekey~0 := #t~nondet13;havoc #t~nondet13;assume -2147483648 <= #t~nondet14 && #t~nondet14 <= 2147483647;~s__ctx__info_callback~0 := #t~nondet14;havoc #t~nondet14;assume -2147483648 <= #t~nondet15 && #t~nondet15 <= 2147483647;~s__ctx__stats__sess_accept_renegotiate~0 := #t~nondet15;havoc #t~nondet15;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~s__ctx__stats__sess_accept~0 := #t~nondet16;havoc #t~nondet16;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~s__ctx__stats__sess_accept_good~0 := #t~nondet17;havoc #t~nondet17;havoc ~s__s3__tmp__cert_request~0;havoc ~s__s3__tmp__reuse_message~0;havoc ~s__s3__tmp__use_rsa_tmp~0;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~s__s3__tmp__new_cipher~0 := #t~nondet18;havoc #t~nondet18;havoc ~s__s3__tmp__new_cipher__algorithms~0;havoc ~s__s3__tmp__next_state___0~0;havoc ~s__s3__tmp__new_cipher__algo_strength~0;havoc ~s__session__cipher~0;havoc ~buf~0;havoc ~l~0;havoc ~Time~0;havoc ~tmp~0;havoc ~cb~0;assume -9223372036854775808 <= #t~nondet19 && #t~nondet19 <= 9223372036854775807;~num1~0 := #t~nondet19;havoc #t~nondet19;havoc ~ret~0;havoc ~new_state~0;havoc ~state~0;havoc ~skip~0;havoc ~got_new_session~0;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~tmp___1~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~tmp___2~0 := #t~nondet21;havoc #t~nondet21;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp___3~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___4~0 := #t~nondet23;havoc #t~nondet23;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~tmp___5~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~tmp___6~0 := #t~nondet25;havoc #t~nondet25;havoc ~tmp___7~0;assume -9223372036854775808 <= #t~nondet26 && #t~nondet26 <= 9223372036854775807;~tmp___8~0 := #t~nondet26;havoc #t~nondet26;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~tmp___9~0 := #t~nondet27;havoc #t~nondet27;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~tmp___10~0 := #t~nondet28;havoc #t~nondet28;havoc ~blastFlag~0;havoc ~__cil_tmp55~0;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~0;havoc ~__cil_tmp59~0;havoc ~__cil_tmp60~0;~__cil_tmp61~0 := #t~nondet29;havoc #t~nondet29;~s__state~0 := ~initial_state;~blastFlag~0 := 0;assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647;~tmp~0 := #t~nondet30;havoc #t~nondet30;~Time~0 := ~tmp~0;~cb~0 := 0;~ret~0 := -1;~skip~0 := 0;~got_new_session~0 := 0; {104534#true} is VALID [2022-04-28 14:54:30,000 INFO L290 TraceCheckUtils]: 8: Hoare triple {104534#true} assume 0 != ~s__info_callback~0;~cb~0 := ~s__info_callback~0; {104534#true} is VALID [2022-04-28 14:54:30,000 INFO L290 TraceCheckUtils]: 9: Hoare triple {104534#true} #t~post31 := ~s__in_handshake~0;~s__in_handshake~0 := 1 + #t~post31;havoc #t~post31; {104534#true} is VALID [2022-04-28 14:54:30,000 INFO L290 TraceCheckUtils]: 10: Hoare triple {104534#true} assume !(0 != 12288 + ~tmp___1~0); {104534#true} is VALID [2022-04-28 14:54:30,000 INFO L290 TraceCheckUtils]: 11: Hoare triple {104534#true} assume !(0 == ~s__cert~0); {104534#true} is VALID [2022-04-28 14:54:30,000 INFO L290 TraceCheckUtils]: 12: Hoare triple {104534#true} assume !false; {104534#true} is VALID [2022-04-28 14:54:30,000 INFO L290 TraceCheckUtils]: 13: Hoare triple {104534#true} ~state~0 := ~s__state~0; {104534#true} is VALID [2022-04-28 14:54:30,000 INFO L290 TraceCheckUtils]: 14: Hoare triple {104534#true} assume !(12292 == ~s__state~0); {104534#true} is VALID [2022-04-28 14:54:30,001 INFO L290 TraceCheckUtils]: 15: Hoare triple {104534#true} assume !(16384 == ~s__state~0); {104534#true} is VALID [2022-04-28 14:54:30,001 INFO L290 TraceCheckUtils]: 16: Hoare triple {104534#true} assume !(8192 == ~s__state~0); {104534#true} is VALID [2022-04-28 14:54:30,001 INFO L290 TraceCheckUtils]: 17: Hoare triple {104534#true} assume !(24576 == ~s__state~0); {104534#true} is VALID [2022-04-28 14:54:30,001 INFO L290 TraceCheckUtils]: 18: Hoare triple {104534#true} assume !(8195 == ~s__state~0); {104534#true} is VALID [2022-04-28 14:54:30,001 INFO L290 TraceCheckUtils]: 19: Hoare triple {104534#true} assume !(8480 == ~s__state~0); {104534#true} is VALID [2022-04-28 14:54:30,001 INFO L290 TraceCheckUtils]: 20: Hoare triple {104534#true} assume !(8481 == ~s__state~0); {104534#true} is VALID [2022-04-28 14:54:30,001 INFO L290 TraceCheckUtils]: 21: Hoare triple {104534#true} assume !(8482 == ~s__state~0); {104534#true} is VALID [2022-04-28 14:54:30,001 INFO L290 TraceCheckUtils]: 22: Hoare triple {104534#true} assume 8464 == ~s__state~0; {104534#true} is VALID [2022-04-28 14:54:30,001 INFO L290 TraceCheckUtils]: 23: Hoare triple {104534#true} ~s__shutdown~0 := 0;assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~ret~0 := #t~nondet36;havoc #t~nondet36; {104534#true} is VALID [2022-04-28 14:54:30,001 INFO L290 TraceCheckUtils]: 24: Hoare triple {104534#true} assume 0 == ~blastFlag~0;~blastFlag~0 := 1; {104534#true} is VALID [2022-04-28 14:54:30,001 INFO L290 TraceCheckUtils]: 25: Hoare triple {104534#true} assume !(~ret~0 <= 0);~got_new_session~0 := 1;~s__state~0 := 8496;~s__init_num~0 := 0; {104534#true} is VALID [2022-04-28 14:54:30,001 INFO L290 TraceCheckUtils]: 26: Hoare triple {104534#true} assume -2147483648 <= #t~nondet55 && #t~nondet55 <= 2147483647;~s__s3__tmp__reuse_message~0 := #t~nondet55;havoc #t~nondet55; {104534#true} is VALID [2022-04-28 14:54:30,001 INFO L290 TraceCheckUtils]: 27: Hoare triple {104534#true} assume !(0 == ~s__s3__tmp__reuse_message~0); {104534#true} is VALID [2022-04-28 14:54:30,001 INFO L290 TraceCheckUtils]: 28: Hoare triple {104534#true} ~skip~0 := 0; {104534#true} is VALID [2022-04-28 14:54:30,001 INFO L290 TraceCheckUtils]: 29: Hoare triple {104534#true} assume !false; {104534#true} is VALID [2022-04-28 14:54:30,002 INFO L290 TraceCheckUtils]: 30: Hoare triple {104534#true} ~state~0 := ~s__state~0; {104534#true} is VALID [2022-04-28 14:54:30,002 INFO L290 TraceCheckUtils]: 31: Hoare triple {104534#true} assume !(12292 == ~s__state~0); {104534#true} is VALID [2022-04-28 14:54:30,002 INFO L290 TraceCheckUtils]: 32: Hoare triple {104534#true} assume !(16384 == ~s__state~0); {104534#true} is VALID [2022-04-28 14:54:30,002 INFO L290 TraceCheckUtils]: 33: Hoare triple {104534#true} assume !(8192 == ~s__state~0); {104534#true} is VALID [2022-04-28 14:54:30,002 INFO L290 TraceCheckUtils]: 34: Hoare triple {104534#true} assume !(24576 == ~s__state~0); {104534#true} is VALID [2022-04-28 14:54:30,002 INFO L290 TraceCheckUtils]: 35: Hoare triple {104534#true} assume !(8195 == ~s__state~0); {104534#true} is VALID [2022-04-28 14:54:30,002 INFO L290 TraceCheckUtils]: 36: Hoare triple {104534#true} assume !(8480 == ~s__state~0); {104534#true} is VALID [2022-04-28 14:54:30,002 INFO L290 TraceCheckUtils]: 37: Hoare triple {104534#true} assume !(8481 == ~s__state~0); {104534#true} is VALID [2022-04-28 14:54:30,002 INFO L290 TraceCheckUtils]: 38: Hoare triple {104534#true} assume !(8482 == ~s__state~0); {104534#true} is VALID [2022-04-28 14:54:30,002 INFO L290 TraceCheckUtils]: 39: Hoare triple {104534#true} assume !(8464 == ~s__state~0); {104534#true} is VALID [2022-04-28 14:54:30,002 INFO L290 TraceCheckUtils]: 40: Hoare triple {104534#true} assume !(8465 == ~s__state~0); {104534#true} is VALID [2022-04-28 14:54:30,002 INFO L290 TraceCheckUtils]: 41: Hoare triple {104534#true} assume !(8466 == ~s__state~0); {104534#true} is VALID [2022-04-28 14:54:30,002 INFO L290 TraceCheckUtils]: 42: Hoare triple {104534#true} assume 8496 == ~s__state~0; {104534#true} is VALID [2022-04-28 14:54:30,002 INFO L290 TraceCheckUtils]: 43: Hoare triple {104534#true} assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~ret~0 := #t~nondet37;havoc #t~nondet37; {104534#true} is VALID [2022-04-28 14:54:30,002 INFO L290 TraceCheckUtils]: 44: Hoare triple {104534#true} assume 1 == ~blastFlag~0;~blastFlag~0 := 2; {104534#true} is VALID [2022-04-28 14:54:30,002 INFO L290 TraceCheckUtils]: 45: Hoare triple {104534#true} assume !(~ret~0 <= 0); {104534#true} is VALID [2022-04-28 14:54:30,003 INFO L290 TraceCheckUtils]: 46: Hoare triple {104534#true} assume !(0 != ~s__hit~0);~s__state~0 := 8512; {104534#true} is VALID [2022-04-28 14:54:30,003 INFO L290 TraceCheckUtils]: 47: Hoare triple {104534#true} ~s__init_num~0 := 0; {104534#true} is VALID [2022-04-28 14:54:30,003 INFO L290 TraceCheckUtils]: 48: Hoare triple {104534#true} assume -2147483648 <= #t~nondet55 && #t~nondet55 <= 2147483647;~s__s3__tmp__reuse_message~0 := #t~nondet55;havoc #t~nondet55; {104534#true} is VALID [2022-04-28 14:54:30,003 INFO L290 TraceCheckUtils]: 49: Hoare triple {104534#true} assume !(0 == ~s__s3__tmp__reuse_message~0); {104534#true} is VALID [2022-04-28 14:54:30,003 INFO L290 TraceCheckUtils]: 50: Hoare triple {104534#true} ~skip~0 := 0; {104534#true} is VALID [2022-04-28 14:54:30,003 INFO L290 TraceCheckUtils]: 51: Hoare triple {104534#true} assume !false; {104534#true} is VALID [2022-04-28 14:54:30,003 INFO L290 TraceCheckUtils]: 52: Hoare triple {104534#true} ~state~0 := ~s__state~0; {104534#true} is VALID [2022-04-28 14:54:30,003 INFO L290 TraceCheckUtils]: 53: Hoare triple {104534#true} assume !(12292 == ~s__state~0); {104534#true} is VALID [2022-04-28 14:54:30,003 INFO L290 TraceCheckUtils]: 54: Hoare triple {104534#true} assume !(16384 == ~s__state~0); {104534#true} is VALID [2022-04-28 14:54:30,003 INFO L290 TraceCheckUtils]: 55: Hoare triple {104534#true} assume !(8192 == ~s__state~0); {104534#true} is VALID [2022-04-28 14:54:30,003 INFO L290 TraceCheckUtils]: 56: Hoare triple {104534#true} assume !(24576 == ~s__state~0); {104534#true} is VALID [2022-04-28 14:54:30,003 INFO L290 TraceCheckUtils]: 57: Hoare triple {104534#true} assume !(8195 == ~s__state~0); {104534#true} is VALID [2022-04-28 14:54:30,003 INFO L290 TraceCheckUtils]: 58: Hoare triple {104534#true} assume !(8480 == ~s__state~0); {104534#true} is VALID [2022-04-28 14:54:30,003 INFO L290 TraceCheckUtils]: 59: Hoare triple {104534#true} assume !(8481 == ~s__state~0); {104534#true} is VALID [2022-04-28 14:54:30,003 INFO L290 TraceCheckUtils]: 60: Hoare triple {104534#true} assume !(8482 == ~s__state~0); {104534#true} is VALID [2022-04-28 14:54:30,003 INFO L290 TraceCheckUtils]: 61: Hoare triple {104534#true} assume !(8464 == ~s__state~0); {104534#true} is VALID [2022-04-28 14:54:30,004 INFO L290 TraceCheckUtils]: 62: Hoare triple {104534#true} assume !(8465 == ~s__state~0); {104534#true} is VALID [2022-04-28 14:54:30,004 INFO L290 TraceCheckUtils]: 63: Hoare triple {104534#true} assume !(8466 == ~s__state~0); {104534#true} is VALID [2022-04-28 14:54:30,004 INFO L290 TraceCheckUtils]: 64: Hoare triple {104534#true} assume !(8496 == ~s__state~0); {104534#true} is VALID [2022-04-28 14:54:30,004 INFO L290 TraceCheckUtils]: 65: Hoare triple {104534#true} assume !(8497 == ~s__state~0); {104534#true} is VALID [2022-04-28 14:54:30,004 INFO L290 TraceCheckUtils]: 66: Hoare triple {104534#true} assume 8512 == ~s__state~0; {104534#true} is VALID [2022-04-28 14:54:30,004 INFO L290 TraceCheckUtils]: 67: Hoare triple {104534#true} assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~s__s3__tmp__new_cipher__algorithms~0 := #t~nondet38;havoc #t~nondet38;~__cil_tmp56~0 := ~s__s3__tmp__new_cipher__algorithms~0; {104534#true} is VALID [2022-04-28 14:54:30,004 INFO L290 TraceCheckUtils]: 68: Hoare triple {104534#true} assume 0 != (256 + ~__cil_tmp56~0) % 18446744073709551616;~__cil_tmp56~0 := 256345;~skip~0 := 1; {104534#true} is VALID [2022-04-28 14:54:30,004 INFO L290 TraceCheckUtils]: 69: Hoare triple {104534#true} ~s__state~0 := 8528;~s__init_num~0 := 0; {104534#true} is VALID [2022-04-28 14:54:30,004 INFO L290 TraceCheckUtils]: 70: Hoare triple {104534#true} assume -2147483648 <= #t~nondet55 && #t~nondet55 <= 2147483647;~s__s3__tmp__reuse_message~0 := #t~nondet55;havoc #t~nondet55; {104534#true} is VALID [2022-04-28 14:54:30,004 INFO L290 TraceCheckUtils]: 71: Hoare triple {104534#true} assume !(0 == ~s__s3__tmp__reuse_message~0); {104534#true} is VALID [2022-04-28 14:54:30,004 INFO L290 TraceCheckUtils]: 72: Hoare triple {104534#true} ~skip~0 := 0; {104534#true} is VALID [2022-04-28 14:54:30,004 INFO L290 TraceCheckUtils]: 73: Hoare triple {104534#true} assume !false; {104534#true} is VALID [2022-04-28 14:54:30,004 INFO L290 TraceCheckUtils]: 74: Hoare triple {104534#true} ~state~0 := ~s__state~0; {104534#true} is VALID [2022-04-28 14:54:30,004 INFO L290 TraceCheckUtils]: 75: Hoare triple {104534#true} assume !(12292 == ~s__state~0); {104534#true} is VALID [2022-04-28 14:54:30,004 INFO L290 TraceCheckUtils]: 76: Hoare triple {104534#true} assume !(16384 == ~s__state~0); {104534#true} is VALID [2022-04-28 14:54:30,004 INFO L290 TraceCheckUtils]: 77: Hoare triple {104534#true} assume !(8192 == ~s__state~0); {104534#true} is VALID [2022-04-28 14:54:30,004 INFO L290 TraceCheckUtils]: 78: Hoare triple {104534#true} assume !(24576 == ~s__state~0); {104534#true} is VALID [2022-04-28 14:54:30,005 INFO L290 TraceCheckUtils]: 79: Hoare triple {104534#true} assume !(8195 == ~s__state~0); {104534#true} is VALID [2022-04-28 14:54:30,005 INFO L290 TraceCheckUtils]: 80: Hoare triple {104534#true} assume !(8480 == ~s__state~0); {104534#true} is VALID [2022-04-28 14:54:30,005 INFO L290 TraceCheckUtils]: 81: Hoare triple {104534#true} assume !(8481 == ~s__state~0); {104534#true} is VALID [2022-04-28 14:54:30,005 INFO L290 TraceCheckUtils]: 82: Hoare triple {104534#true} assume !(8482 == ~s__state~0); {104534#true} is VALID [2022-04-28 14:54:30,005 INFO L290 TraceCheckUtils]: 83: Hoare triple {104534#true} assume !(8464 == ~s__state~0); {104534#true} is VALID [2022-04-28 14:54:30,005 INFO L290 TraceCheckUtils]: 84: Hoare triple {104534#true} assume !(8465 == ~s__state~0); {104534#true} is VALID [2022-04-28 14:54:30,005 INFO L290 TraceCheckUtils]: 85: Hoare triple {104534#true} assume !(8466 == ~s__state~0); {104534#true} is VALID [2022-04-28 14:54:30,005 INFO L290 TraceCheckUtils]: 86: Hoare triple {104534#true} assume !(8496 == ~s__state~0); {104534#true} is VALID [2022-04-28 14:54:30,005 INFO L290 TraceCheckUtils]: 87: Hoare triple {104534#true} assume !(8497 == ~s__state~0); {104534#true} is VALID [2022-04-28 14:54:30,005 INFO L290 TraceCheckUtils]: 88: Hoare triple {104534#true} assume !(8512 == ~s__state~0); {104534#true} is VALID [2022-04-28 14:54:30,005 INFO L290 TraceCheckUtils]: 89: Hoare triple {104534#true} assume !(8513 == ~s__state~0); {104534#true} is VALID [2022-04-28 14:54:30,005 INFO L290 TraceCheckUtils]: 90: Hoare triple {104534#true} assume 8528 == ~s__state~0; {104534#true} is VALID [2022-04-28 14:54:30,005 INFO L290 TraceCheckUtils]: 91: Hoare triple {104534#true} assume -2147483648 <= #t~nondet40 && #t~nondet40 <= 2147483647;~s__s3__tmp__new_cipher__algorithms~0 := #t~nondet40;havoc #t~nondet40;~l~0 := ~s__s3__tmp__new_cipher__algorithms~0;~__cil_tmp57~0 := ~s__options~0; {104534#true} is VALID [2022-04-28 14:54:30,005 INFO L290 TraceCheckUtils]: 92: Hoare triple {104534#true} assume !(0 != (2097152 + ~__cil_tmp57~0) % 18446744073709551616);~s__s3__tmp__use_rsa_tmp~0 := 0; {104534#true} is VALID [2022-04-28 14:54:30,005 INFO L290 TraceCheckUtils]: 93: Hoare triple {104534#true} assume !(0 != ~s__s3__tmp__use_rsa_tmp~0); {104534#true} is VALID [2022-04-28 14:54:30,005 INFO L290 TraceCheckUtils]: 94: Hoare triple {104534#true} assume !(0 != (30 + ~l~0) % 18446744073709551616); {104534#true} is VALID [2022-04-28 14:54:30,006 INFO L290 TraceCheckUtils]: 95: Hoare triple {104534#true} assume !(0 != (1 + ~l~0) % 18446744073709551616);~skip~0 := 1; {104534#true} is VALID [2022-04-28 14:54:30,006 INFO L290 TraceCheckUtils]: 96: Hoare triple {104534#true} ~s__state~0 := 8544;~s__init_num~0 := 0; {104534#true} is VALID [2022-04-28 14:54:30,006 INFO L290 TraceCheckUtils]: 97: Hoare triple {104534#true} assume -2147483648 <= #t~nondet55 && #t~nondet55 <= 2147483647;~s__s3__tmp__reuse_message~0 := #t~nondet55;havoc #t~nondet55; {104534#true} is VALID [2022-04-28 14:54:30,006 INFO L290 TraceCheckUtils]: 98: Hoare triple {104534#true} assume !(0 == ~s__s3__tmp__reuse_message~0); {104534#true} is VALID [2022-04-28 14:54:30,006 INFO L290 TraceCheckUtils]: 99: Hoare triple {104534#true} ~skip~0 := 0; {104534#true} is VALID [2022-04-28 14:54:30,006 INFO L290 TraceCheckUtils]: 100: Hoare triple {104534#true} assume !false; {104534#true} is VALID [2022-04-28 14:54:30,006 INFO L290 TraceCheckUtils]: 101: Hoare triple {104534#true} ~state~0 := ~s__state~0; {104848#(<= ssl3_accept_~state~0 ssl3_accept_~s__state~0)} is VALID [2022-04-28 14:54:30,006 INFO L290 TraceCheckUtils]: 102: Hoare triple {104848#(<= ssl3_accept_~state~0 ssl3_accept_~s__state~0)} assume !(12292 == ~s__state~0); {104848#(<= ssl3_accept_~state~0 ssl3_accept_~s__state~0)} is VALID [2022-04-28 14:54:30,007 INFO L290 TraceCheckUtils]: 103: Hoare triple {104848#(<= ssl3_accept_~state~0 ssl3_accept_~s__state~0)} assume !(16384 == ~s__state~0); {104848#(<= ssl3_accept_~state~0 ssl3_accept_~s__state~0)} is VALID [2022-04-28 14:54:30,007 INFO L290 TraceCheckUtils]: 104: Hoare triple {104848#(<= ssl3_accept_~state~0 ssl3_accept_~s__state~0)} assume !(8192 == ~s__state~0); {104848#(<= ssl3_accept_~state~0 ssl3_accept_~s__state~0)} is VALID [2022-04-28 14:54:30,007 INFO L290 TraceCheckUtils]: 105: Hoare triple {104848#(<= ssl3_accept_~state~0 ssl3_accept_~s__state~0)} assume !(24576 == ~s__state~0); {104848#(<= ssl3_accept_~state~0 ssl3_accept_~s__state~0)} is VALID [2022-04-28 14:54:30,007 INFO L290 TraceCheckUtils]: 106: Hoare triple {104848#(<= ssl3_accept_~state~0 ssl3_accept_~s__state~0)} assume !(8195 == ~s__state~0); {104848#(<= ssl3_accept_~state~0 ssl3_accept_~s__state~0)} is VALID [2022-04-28 14:54:30,007 INFO L290 TraceCheckUtils]: 107: Hoare triple {104848#(<= ssl3_accept_~state~0 ssl3_accept_~s__state~0)} assume !(8480 == ~s__state~0); {104848#(<= ssl3_accept_~state~0 ssl3_accept_~s__state~0)} is VALID [2022-04-28 14:54:30,007 INFO L290 TraceCheckUtils]: 108: Hoare triple {104848#(<= ssl3_accept_~state~0 ssl3_accept_~s__state~0)} assume !(8481 == ~s__state~0); {104848#(<= ssl3_accept_~state~0 ssl3_accept_~s__state~0)} is VALID [2022-04-28 14:54:30,008 INFO L290 TraceCheckUtils]: 109: Hoare triple {104848#(<= ssl3_accept_~state~0 ssl3_accept_~s__state~0)} assume !(8482 == ~s__state~0); {104848#(<= ssl3_accept_~state~0 ssl3_accept_~s__state~0)} is VALID [2022-04-28 14:54:30,008 INFO L290 TraceCheckUtils]: 110: Hoare triple {104848#(<= ssl3_accept_~state~0 ssl3_accept_~s__state~0)} assume !(8464 == ~s__state~0); {104848#(<= ssl3_accept_~state~0 ssl3_accept_~s__state~0)} is VALID [2022-04-28 14:54:30,008 INFO L290 TraceCheckUtils]: 111: Hoare triple {104848#(<= ssl3_accept_~state~0 ssl3_accept_~s__state~0)} assume !(8465 == ~s__state~0); {104848#(<= ssl3_accept_~state~0 ssl3_accept_~s__state~0)} is VALID [2022-04-28 14:54:30,008 INFO L290 TraceCheckUtils]: 112: Hoare triple {104848#(<= ssl3_accept_~state~0 ssl3_accept_~s__state~0)} assume !(8466 == ~s__state~0); {104848#(<= ssl3_accept_~state~0 ssl3_accept_~s__state~0)} is VALID [2022-04-28 14:54:30,008 INFO L290 TraceCheckUtils]: 113: Hoare triple {104848#(<= ssl3_accept_~state~0 ssl3_accept_~s__state~0)} assume !(8496 == ~s__state~0); {104848#(<= ssl3_accept_~state~0 ssl3_accept_~s__state~0)} is VALID [2022-04-28 14:54:30,008 INFO L290 TraceCheckUtils]: 114: Hoare triple {104848#(<= ssl3_accept_~state~0 ssl3_accept_~s__state~0)} assume !(8497 == ~s__state~0); {104848#(<= ssl3_accept_~state~0 ssl3_accept_~s__state~0)} is VALID [2022-04-28 14:54:30,009 INFO L290 TraceCheckUtils]: 115: Hoare triple {104848#(<= ssl3_accept_~state~0 ssl3_accept_~s__state~0)} assume !(8512 == ~s__state~0); {104848#(<= ssl3_accept_~state~0 ssl3_accept_~s__state~0)} is VALID [2022-04-28 14:54:30,009 INFO L290 TraceCheckUtils]: 116: Hoare triple {104848#(<= ssl3_accept_~state~0 ssl3_accept_~s__state~0)} assume !(8513 == ~s__state~0); {104848#(<= ssl3_accept_~state~0 ssl3_accept_~s__state~0)} is VALID [2022-04-28 14:54:30,009 INFO L290 TraceCheckUtils]: 117: Hoare triple {104848#(<= ssl3_accept_~state~0 ssl3_accept_~s__state~0)} assume !(8528 == ~s__state~0); {104848#(<= ssl3_accept_~state~0 ssl3_accept_~s__state~0)} is VALID [2022-04-28 14:54:30,009 INFO L290 TraceCheckUtils]: 118: Hoare triple {104848#(<= ssl3_accept_~state~0 ssl3_accept_~s__state~0)} assume !(8529 == ~s__state~0); {104848#(<= ssl3_accept_~state~0 ssl3_accept_~s__state~0)} is VALID [2022-04-28 14:54:30,009 INFO L290 TraceCheckUtils]: 119: Hoare triple {104848#(<= ssl3_accept_~state~0 ssl3_accept_~s__state~0)} assume 8544 == ~s__state~0; {104540#(<= ssl3_accept_~state~0 8544)} is VALID [2022-04-28 14:54:30,010 INFO L290 TraceCheckUtils]: 120: Hoare triple {104540#(<= ssl3_accept_~state~0 8544)} assume 0 != 1 + ~s__verify_mode~0; {104540#(<= ssl3_accept_~state~0 8544)} is VALID [2022-04-28 14:54:30,010 INFO L290 TraceCheckUtils]: 121: Hoare triple {104540#(<= ssl3_accept_~state~0 8544)} assume !(0 != ~s__session__peer~0); {104540#(<= ssl3_accept_~state~0 8544)} is VALID [2022-04-28 14:54:30,010 INFO L290 TraceCheckUtils]: 122: Hoare triple {104540#(<= ssl3_accept_~state~0 8544)} assume -2147483648 <= #t~nondet44 && #t~nondet44 <= 2147483647;~s__s3__tmp__new_cipher__algorithms~0 := #t~nondet44;havoc #t~nondet44;~__cil_tmp61~0 := ~s__s3__tmp__new_cipher__algorithms~0; {104540#(<= ssl3_accept_~state~0 8544)} is VALID [2022-04-28 14:54:30,010 INFO L290 TraceCheckUtils]: 123: Hoare triple {104540#(<= ssl3_accept_~state~0 8544)} assume !(0 != (256 + ~__cil_tmp61~0) % 18446744073709551616); {104540#(<= ssl3_accept_~state~0 8544)} is VALID [2022-04-28 14:54:30,010 INFO L290 TraceCheckUtils]: 124: Hoare triple {104540#(<= ssl3_accept_~state~0 8544)} ~s__s3__tmp__cert_request~0 := 1;assume -2147483648 <= #t~nondet45 && #t~nondet45 <= 2147483647;~ret~0 := #t~nondet45;havoc #t~nondet45; {104540#(<= ssl3_accept_~state~0 8544)} is VALID [2022-04-28 14:54:30,010 INFO L290 TraceCheckUtils]: 125: Hoare triple {104540#(<= ssl3_accept_~state~0 8544)} assume !(4 == ~blastFlag~0); {104540#(<= ssl3_accept_~state~0 8544)} is VALID [2022-04-28 14:54:30,011 INFO L290 TraceCheckUtils]: 126: Hoare triple {104540#(<= ssl3_accept_~state~0 8544)} assume !(~ret~0 <= 0);~s__state~0 := 8448;~s__s3__tmp__next_state___0~0 := 8576;~s__init_num~0 := 0; {104540#(<= ssl3_accept_~state~0 8544)} is VALID [2022-04-28 14:54:30,011 INFO L290 TraceCheckUtils]: 127: Hoare triple {104540#(<= ssl3_accept_~state~0 8544)} assume -2147483648 <= #t~nondet55 && #t~nondet55 <= 2147483647;~s__s3__tmp__reuse_message~0 := #t~nondet55;havoc #t~nondet55; {104540#(<= ssl3_accept_~state~0 8544)} is VALID [2022-04-28 14:54:30,011 INFO L290 TraceCheckUtils]: 128: Hoare triple {104540#(<= ssl3_accept_~state~0 8544)} assume 0 == ~s__s3__tmp__reuse_message~0; {104540#(<= ssl3_accept_~state~0 8544)} is VALID [2022-04-28 14:54:30,011 INFO L290 TraceCheckUtils]: 129: Hoare triple {104540#(<= ssl3_accept_~state~0 8544)} assume 0 == ~skip~0; {104540#(<= ssl3_accept_~state~0 8544)} is VALID [2022-04-28 14:54:30,011 INFO L290 TraceCheckUtils]: 130: Hoare triple {104540#(<= ssl3_accept_~state~0 8544)} assume 8560 == ~state~0; {104535#false} is VALID [2022-04-28 14:54:30,012 INFO L290 TraceCheckUtils]: 131: Hoare triple {104535#false} assume 8448 == ~s__state~0; {104535#false} is VALID [2022-04-28 14:54:30,012 INFO L290 TraceCheckUtils]: 132: Hoare triple {104535#false} assume -1 != ~s__verify_mode~0; {104535#false} is VALID [2022-04-28 14:54:30,012 INFO L290 TraceCheckUtils]: 133: Hoare triple {104535#false} assume -2 != ~s__verify_mode~0; {104535#false} is VALID [2022-04-28 14:54:30,012 INFO L290 TraceCheckUtils]: 134: Hoare triple {104535#false} assume 9021 != ~__cil_tmp61~0 % 18446744073709551616; {104535#false} is VALID [2022-04-28 14:54:30,012 INFO L290 TraceCheckUtils]: 135: Hoare triple {104535#false} assume 4294967294 != ~__cil_tmp58~0 % 18446744073709551616; {104535#false} is VALID [2022-04-28 14:54:30,012 INFO L290 TraceCheckUtils]: 136: Hoare triple {104535#false} assume 4 != ~blastFlag~0; {104535#false} is VALID [2022-04-28 14:54:30,012 INFO L290 TraceCheckUtils]: 137: Hoare triple {104535#false} assume 1024 != ~tmp___7~0; {104535#false} is VALID [2022-04-28 14:54:30,012 INFO L290 TraceCheckUtils]: 138: Hoare triple {104535#false} assume !false; {104535#false} is VALID [2022-04-28 14:54:30,012 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 59 proven. 0 refuted. 0 times theorem prover too weak. 103 trivial. 0 not checked. [2022-04-28 14:54:30,012 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-04-28 14:54:30,013 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [85522399] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:54:30,013 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-04-28 14:54:30,013 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [5] total 6 [2022-04-28 14:54:30,013 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 14:54:30,013 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [931877505] [2022-04-28 14:54:30,013 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [931877505] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:54:30,013 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:54:30,013 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-04-28 14:54:30,013 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2001553110] [2022-04-28 14:54:30,013 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 14:54:30,014 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 21.75) internal successors, (87), 4 states have internal predecessors, (87), 1 states have call successors, (3), 1 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 [2022-04-28 14:54:30,014 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 14:54:30,014 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 4 states, 4 states have (on average 21.75) internal successors, (87), 4 states have internal predecessors, (87), 1 states have call successors, (3), 1 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 14:54:30,048 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 91 edges. 91 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:54:30,048 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-04-28 14:54:30,048 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 14:54:30,048 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-04-28 14:54:30,048 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-04-28 14:54:30,048 INFO L87 Difference]: Start difference. First operand 1309 states and 1760 transitions. Second operand has 4 states, 4 states have (on average 21.75) internal successors, (87), 4 states have internal predecessors, (87), 1 states have call successors, (3), 1 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 14:54:31,647 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:54:31,647 INFO L93 Difference]: Finished difference Result 2760 states and 3670 transitions. [2022-04-28 14:54:31,647 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-04-28 14:54:31,648 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 21.75) internal successors, (87), 4 states have internal predecessors, (87), 1 states have call successors, (3), 1 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 [2022-04-28 14:54:31,648 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 14:54:31,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4 states, 4 states have (on average 21.75) internal successors, (87), 4 states have internal predecessors, (87), 1 states have call successors, (3), 1 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 14:54:31,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 554 transitions. [2022-04-28 14:54:31,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4 states, 4 states have (on average 21.75) internal successors, (87), 4 states have internal predecessors, (87), 1 states have call successors, (3), 1 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 14:54:31,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 554 transitions. [2022-04-28 14:54:31,654 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 5 states and 554 transitions. [2022-04-28 14:54:32,001 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 554 edges. 554 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:54:32,081 INFO L225 Difference]: With dead ends: 2760 [2022-04-28 14:54:32,081 INFO L226 Difference]: Without dead ends: 1465 [2022-04-28 14:54:32,083 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 146 GetRequests, 141 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2022-04-28 14:54:32,083 INFO L413 NwaCegarLoop]: 207 mSDtfsCounter, 266 mSDsluCounter, 182 mSDsCounter, 0 mSdLazyCounter, 166 mSolverCounterSat, 23 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 266 SdHoareTripleChecker+Valid, 389 SdHoareTripleChecker+Invalid, 189 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 23 IncrementalHoareTripleChecker+Valid, 166 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-04-28 14:54:32,083 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [266 Valid, 389 Invalid, 189 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [23 Valid, 166 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-04-28 14:54:32,084 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1465 states. [2022-04-28 14:54:32,847 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1465 to 1297. [2022-04-28 14:54:32,847 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 14:54:32,849 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1465 states. Second operand has 1297 states, 1292 states have (on average 1.3235294117647058) internal successors, (1710), 1292 states have internal predecessors, (1710), 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) [2022-04-28 14:54:32,849 INFO L74 IsIncluded]: Start isIncluded. First operand 1465 states. Second operand has 1297 states, 1292 states have (on average 1.3235294117647058) internal successors, (1710), 1292 states have internal predecessors, (1710), 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) [2022-04-28 14:54:32,850 INFO L87 Difference]: Start difference. First operand 1465 states. Second operand has 1297 states, 1292 states have (on average 1.3235294117647058) internal successors, (1710), 1292 states have internal predecessors, (1710), 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) [2022-04-28 14:54:32,901 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:54:32,902 INFO L93 Difference]: Finished difference Result 1465 states and 1910 transitions. [2022-04-28 14:54:32,902 INFO L276 IsEmpty]: Start isEmpty. Operand 1465 states and 1910 transitions. [2022-04-28 14:54:32,903 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:54:32,903 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:54:32,904 INFO L74 IsIncluded]: Start isIncluded. First operand has 1297 states, 1292 states have (on average 1.3235294117647058) internal successors, (1710), 1292 states have internal predecessors, (1710), 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) Second operand 1465 states. [2022-04-28 14:54:32,905 INFO L87 Difference]: Start difference. First operand has 1297 states, 1292 states have (on average 1.3235294117647058) internal successors, (1710), 1292 states have internal predecessors, (1710), 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) Second operand 1465 states. [2022-04-28 14:54:32,957 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:54:32,957 INFO L93 Difference]: Finished difference Result 1465 states and 1910 transitions. [2022-04-28 14:54:32,957 INFO L276 IsEmpty]: Start isEmpty. Operand 1465 states and 1910 transitions. [2022-04-28 14:54:32,958 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:54:32,958 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:54:32,958 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 14:54:32,958 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 14:54:32,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1297 states, 1292 states have (on average 1.3235294117647058) internal successors, (1710), 1292 states have internal predecessors, (1710), 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) [2022-04-28 14:54:33,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1297 states to 1297 states and 1714 transitions. [2022-04-28 14:54:33,019 INFO L78 Accepts]: Start accepts. Automaton has 1297 states and 1714 transitions. Word has length 139 [2022-04-28 14:54:33,019 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 14:54:33,020 INFO L495 AbstractCegarLoop]: Abstraction has 1297 states and 1714 transitions. [2022-04-28 14:54:33,020 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 21.75) internal successors, (87), 4 states have internal predecessors, (87), 1 states have call successors, (3), 1 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 14:54:33,020 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 1297 states and 1714 transitions. [2022-04-28 14:54:36,888 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1714 edges. 1714 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:54:36,889 INFO L276 IsEmpty]: Start isEmpty. Operand 1297 states and 1714 transitions. [2022-04-28 14:54:36,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2022-04-28 14:54:36,890 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 14:54:36,890 INFO L195 NwaCegarLoop]: 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] [2022-04-28 14:54:36,906 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2022-04-28 14:54:37,090 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable33 [2022-04-28 14:54:37,091 INFO L420 AbstractCegarLoop]: === Iteration 35 === Targeting ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 14:54:37,091 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 14:54:37,091 INFO L85 PathProgramCache]: Analyzing trace with hash -677842558, now seen corresponding path program 1 times [2022-04-28 14:54:37,091 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 14:54:37,091 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [744832734] [2022-04-28 14:54:37,121 INFO L97 AcceleratorQvasr]: Qvasr could not accelerate loop because java.lang.UnsupportedOperationException: Cannot deal with arrays. [2022-04-28 14:54:37,121 INFO L274 tedInterpolationCore]: Could not compute an accelerate. [2022-04-28 14:54:37,121 INFO L85 PathProgramCache]: Analyzing trace with hash -677842558, now seen corresponding path program 2 times [2022-04-28 14:54:37,122 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 14:54:37,122 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1848831056] [2022-04-28 14:54:37,122 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 14:54:37,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 14:54:37,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:54:37,217 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 14:54:37,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:54:37,219 INFO L290 TraceCheckUtils]: 0: Hoare triple {116012#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(17, 2);call #Ultimate.allocInit(12, 3); {116006#true} is VALID [2022-04-28 14:54:37,219 INFO L290 TraceCheckUtils]: 1: Hoare triple {116006#true} assume true; {116006#true} is VALID [2022-04-28 14:54:37,220 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {116006#true} {116006#true} #752#return; {116006#true} is VALID [2022-04-28 14:54:37,220 INFO L272 TraceCheckUtils]: 0: Hoare triple {116006#true} call ULTIMATE.init(); {116012#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 14:54:37,220 INFO L290 TraceCheckUtils]: 1: Hoare triple {116012#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(17, 2);call #Ultimate.allocInit(12, 3); {116006#true} is VALID [2022-04-28 14:54:37,220 INFO L290 TraceCheckUtils]: 2: Hoare triple {116006#true} assume true; {116006#true} is VALID [2022-04-28 14:54:37,220 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {116006#true} {116006#true} #752#return; {116006#true} is VALID [2022-04-28 14:54:37,220 INFO L272 TraceCheckUtils]: 4: Hoare triple {116006#true} call #t~ret59 := main(); {116006#true} is VALID [2022-04-28 14:54:37,220 INFO L290 TraceCheckUtils]: 5: Hoare triple {116006#true} havoc ~s~0;havoc ~tmp~1;~s~0 := 8464; {116006#true} is VALID [2022-04-28 14:54:37,220 INFO L272 TraceCheckUtils]: 6: Hoare triple {116006#true} call #t~ret58 := ssl3_accept(~s~0); {116006#true} is VALID [2022-04-28 14:54:37,220 INFO L290 TraceCheckUtils]: 7: Hoare triple {116006#true} ~initial_state := #in~initial_state;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~s__info_callback~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~s__in_handshake~0 := #t~nondet5;havoc #t~nondet5;havoc ~s__state~0;havoc ~s__new_session~0;havoc ~s__server~0;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~s__version~0 := #t~nondet6;havoc #t~nondet6;havoc ~s__type~0;havoc ~s__init_num~0;assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647;~s__hit~0 := #t~nondet7;havoc #t~nondet7;havoc ~s__rwstate~0;~s__init_buf___0~0 := 1;assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647;~s__debug~0 := #t~nondet8;havoc #t~nondet8;havoc ~s__shutdown~0;assume -2147483648 <= #t~nondet9 && #t~nondet9 <= 2147483647;~s__cert~0 := #t~nondet9;havoc #t~nondet9;assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647;~s__options~0 := #t~nondet10;havoc #t~nondet10;assume -2147483648 <= #t~nondet11 && #t~nondet11 <= 2147483647;~s__verify_mode~0 := #t~nondet11;havoc #t~nondet11;assume -2147483648 <= #t~nondet12 && #t~nondet12 <= 2147483647;~s__session__peer~0 := #t~nondet12;havoc #t~nondet12;assume -2147483648 <= #t~nondet13 && #t~nondet13 <= 2147483647;~s__cert__pkeys__AT0__privatekey~0 := #t~nondet13;havoc #t~nondet13;assume -2147483648 <= #t~nondet14 && #t~nondet14 <= 2147483647;~s__ctx__info_callback~0 := #t~nondet14;havoc #t~nondet14;assume -2147483648 <= #t~nondet15 && #t~nondet15 <= 2147483647;~s__ctx__stats__sess_accept_renegotiate~0 := #t~nondet15;havoc #t~nondet15;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~s__ctx__stats__sess_accept~0 := #t~nondet16;havoc #t~nondet16;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~s__ctx__stats__sess_accept_good~0 := #t~nondet17;havoc #t~nondet17;havoc ~s__s3__tmp__cert_request~0;havoc ~s__s3__tmp__reuse_message~0;havoc ~s__s3__tmp__use_rsa_tmp~0;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~s__s3__tmp__new_cipher~0 := #t~nondet18;havoc #t~nondet18;havoc ~s__s3__tmp__new_cipher__algorithms~0;havoc ~s__s3__tmp__next_state___0~0;havoc ~s__s3__tmp__new_cipher__algo_strength~0;havoc ~s__session__cipher~0;havoc ~buf~0;havoc ~l~0;havoc ~Time~0;havoc ~tmp~0;havoc ~cb~0;assume -9223372036854775808 <= #t~nondet19 && #t~nondet19 <= 9223372036854775807;~num1~0 := #t~nondet19;havoc #t~nondet19;havoc ~ret~0;havoc ~new_state~0;havoc ~state~0;havoc ~skip~0;havoc ~got_new_session~0;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~tmp___1~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~tmp___2~0 := #t~nondet21;havoc #t~nondet21;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp___3~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___4~0 := #t~nondet23;havoc #t~nondet23;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~tmp___5~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~tmp___6~0 := #t~nondet25;havoc #t~nondet25;havoc ~tmp___7~0;assume -9223372036854775808 <= #t~nondet26 && #t~nondet26 <= 9223372036854775807;~tmp___8~0 := #t~nondet26;havoc #t~nondet26;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~tmp___9~0 := #t~nondet27;havoc #t~nondet27;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~tmp___10~0 := #t~nondet28;havoc #t~nondet28;havoc ~blastFlag~0;havoc ~__cil_tmp55~0;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~0;havoc ~__cil_tmp59~0;havoc ~__cil_tmp60~0;~__cil_tmp61~0 := #t~nondet29;havoc #t~nondet29;~s__state~0 := ~initial_state;~blastFlag~0 := 0;assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647;~tmp~0 := #t~nondet30;havoc #t~nondet30;~Time~0 := ~tmp~0;~cb~0 := 0;~ret~0 := -1;~skip~0 := 0;~got_new_session~0 := 0; {116006#true} is VALID [2022-04-28 14:54:37,220 INFO L290 TraceCheckUtils]: 8: Hoare triple {116006#true} assume 0 != ~s__info_callback~0;~cb~0 := ~s__info_callback~0; {116006#true} is VALID [2022-04-28 14:54:37,220 INFO L290 TraceCheckUtils]: 9: Hoare triple {116006#true} #t~post31 := ~s__in_handshake~0;~s__in_handshake~0 := 1 + #t~post31;havoc #t~post31; {116006#true} is VALID [2022-04-28 14:54:37,220 INFO L290 TraceCheckUtils]: 10: Hoare triple {116006#true} assume !(0 != 12288 + ~tmp___1~0); {116006#true} is VALID [2022-04-28 14:54:37,221 INFO L290 TraceCheckUtils]: 11: Hoare triple {116006#true} assume !(0 == ~s__cert~0); {116006#true} is VALID [2022-04-28 14:54:37,221 INFO L290 TraceCheckUtils]: 12: Hoare triple {116006#true} assume !false; {116006#true} is VALID [2022-04-28 14:54:37,221 INFO L290 TraceCheckUtils]: 13: Hoare triple {116006#true} ~state~0 := ~s__state~0; {116006#true} is VALID [2022-04-28 14:54:37,221 INFO L290 TraceCheckUtils]: 14: Hoare triple {116006#true} assume !(12292 == ~s__state~0); {116006#true} is VALID [2022-04-28 14:54:37,221 INFO L290 TraceCheckUtils]: 15: Hoare triple {116006#true} assume !(16384 == ~s__state~0); {116006#true} is VALID [2022-04-28 14:54:37,221 INFO L290 TraceCheckUtils]: 16: Hoare triple {116006#true} assume !(8192 == ~s__state~0); {116006#true} is VALID [2022-04-28 14:54:37,221 INFO L290 TraceCheckUtils]: 17: Hoare triple {116006#true} assume !(24576 == ~s__state~0); {116006#true} is VALID [2022-04-28 14:54:37,221 INFO L290 TraceCheckUtils]: 18: Hoare triple {116006#true} assume !(8195 == ~s__state~0); {116006#true} is VALID [2022-04-28 14:54:37,221 INFO L290 TraceCheckUtils]: 19: Hoare triple {116006#true} assume !(8480 == ~s__state~0); {116006#true} is VALID [2022-04-28 14:54:37,221 INFO L290 TraceCheckUtils]: 20: Hoare triple {116006#true} assume !(8481 == ~s__state~0); {116006#true} is VALID [2022-04-28 14:54:37,221 INFO L290 TraceCheckUtils]: 21: Hoare triple {116006#true} assume !(8482 == ~s__state~0); {116006#true} is VALID [2022-04-28 14:54:37,221 INFO L290 TraceCheckUtils]: 22: Hoare triple {116006#true} assume 8464 == ~s__state~0; {116006#true} is VALID [2022-04-28 14:54:37,221 INFO L290 TraceCheckUtils]: 23: Hoare triple {116006#true} ~s__shutdown~0 := 0;assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~ret~0 := #t~nondet36;havoc #t~nondet36; {116006#true} is VALID [2022-04-28 14:54:37,221 INFO L290 TraceCheckUtils]: 24: Hoare triple {116006#true} assume 0 == ~blastFlag~0;~blastFlag~0 := 1; {116011#(= ssl3_accept_~blastFlag~0 1)} is VALID [2022-04-28 14:54:37,222 INFO L290 TraceCheckUtils]: 25: Hoare triple {116011#(= ssl3_accept_~blastFlag~0 1)} assume !(~ret~0 <= 0);~got_new_session~0 := 1;~s__state~0 := 8496;~s__init_num~0 := 0; {116011#(= ssl3_accept_~blastFlag~0 1)} is VALID [2022-04-28 14:54:37,222 INFO L290 TraceCheckUtils]: 26: Hoare triple {116011#(= ssl3_accept_~blastFlag~0 1)} assume -2147483648 <= #t~nondet55 && #t~nondet55 <= 2147483647;~s__s3__tmp__reuse_message~0 := #t~nondet55;havoc #t~nondet55; {116011#(= ssl3_accept_~blastFlag~0 1)} is VALID [2022-04-28 14:54:37,222 INFO L290 TraceCheckUtils]: 27: Hoare triple {116011#(= ssl3_accept_~blastFlag~0 1)} assume !(0 == ~s__s3__tmp__reuse_message~0); {116011#(= ssl3_accept_~blastFlag~0 1)} is VALID [2022-04-28 14:54:37,223 INFO L290 TraceCheckUtils]: 28: Hoare triple {116011#(= ssl3_accept_~blastFlag~0 1)} ~skip~0 := 0; {116011#(= ssl3_accept_~blastFlag~0 1)} is VALID [2022-04-28 14:54:37,223 INFO L290 TraceCheckUtils]: 29: Hoare triple {116011#(= ssl3_accept_~blastFlag~0 1)} assume !false; {116011#(= ssl3_accept_~blastFlag~0 1)} is VALID [2022-04-28 14:54:37,223 INFO L290 TraceCheckUtils]: 30: Hoare triple {116011#(= ssl3_accept_~blastFlag~0 1)} ~state~0 := ~s__state~0; {116011#(= ssl3_accept_~blastFlag~0 1)} is VALID [2022-04-28 14:54:37,223 INFO L290 TraceCheckUtils]: 31: Hoare triple {116011#(= ssl3_accept_~blastFlag~0 1)} assume !(12292 == ~s__state~0); {116011#(= ssl3_accept_~blastFlag~0 1)} is VALID [2022-04-28 14:54:37,224 INFO L290 TraceCheckUtils]: 32: Hoare triple {116011#(= ssl3_accept_~blastFlag~0 1)} assume !(16384 == ~s__state~0); {116011#(= ssl3_accept_~blastFlag~0 1)} is VALID [2022-04-28 14:54:37,224 INFO L290 TraceCheckUtils]: 33: Hoare triple {116011#(= ssl3_accept_~blastFlag~0 1)} assume !(8192 == ~s__state~0); {116011#(= ssl3_accept_~blastFlag~0 1)} is VALID [2022-04-28 14:54:37,224 INFO L290 TraceCheckUtils]: 34: Hoare triple {116011#(= ssl3_accept_~blastFlag~0 1)} assume !(24576 == ~s__state~0); {116011#(= ssl3_accept_~blastFlag~0 1)} is VALID [2022-04-28 14:54:37,224 INFO L290 TraceCheckUtils]: 35: Hoare triple {116011#(= ssl3_accept_~blastFlag~0 1)} assume !(8195 == ~s__state~0); {116011#(= ssl3_accept_~blastFlag~0 1)} is VALID [2022-04-28 14:54:37,225 INFO L290 TraceCheckUtils]: 36: Hoare triple {116011#(= ssl3_accept_~blastFlag~0 1)} assume !(8480 == ~s__state~0); {116011#(= ssl3_accept_~blastFlag~0 1)} is VALID [2022-04-28 14:54:37,225 INFO L290 TraceCheckUtils]: 37: Hoare triple {116011#(= ssl3_accept_~blastFlag~0 1)} assume !(8481 == ~s__state~0); {116011#(= ssl3_accept_~blastFlag~0 1)} is VALID [2022-04-28 14:54:37,225 INFO L290 TraceCheckUtils]: 38: Hoare triple {116011#(= ssl3_accept_~blastFlag~0 1)} assume !(8482 == ~s__state~0); {116011#(= ssl3_accept_~blastFlag~0 1)} is VALID [2022-04-28 14:54:37,226 INFO L290 TraceCheckUtils]: 39: Hoare triple {116011#(= ssl3_accept_~blastFlag~0 1)} assume !(8464 == ~s__state~0); {116011#(= ssl3_accept_~blastFlag~0 1)} is VALID [2022-04-28 14:54:37,226 INFO L290 TraceCheckUtils]: 40: Hoare triple {116011#(= ssl3_accept_~blastFlag~0 1)} assume !(8465 == ~s__state~0); {116011#(= ssl3_accept_~blastFlag~0 1)} is VALID [2022-04-28 14:54:37,226 INFO L290 TraceCheckUtils]: 41: Hoare triple {116011#(= ssl3_accept_~blastFlag~0 1)} assume !(8466 == ~s__state~0); {116011#(= ssl3_accept_~blastFlag~0 1)} is VALID [2022-04-28 14:54:37,226 INFO L290 TraceCheckUtils]: 42: Hoare triple {116011#(= ssl3_accept_~blastFlag~0 1)} assume 8496 == ~s__state~0; {116011#(= ssl3_accept_~blastFlag~0 1)} is VALID [2022-04-28 14:54:37,227 INFO L290 TraceCheckUtils]: 43: Hoare triple {116011#(= ssl3_accept_~blastFlag~0 1)} assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~ret~0 := #t~nondet37;havoc #t~nondet37; {116011#(= ssl3_accept_~blastFlag~0 1)} is VALID [2022-04-28 14:54:37,227 INFO L290 TraceCheckUtils]: 44: Hoare triple {116011#(= ssl3_accept_~blastFlag~0 1)} assume !(1 == ~blastFlag~0); {116007#false} is VALID [2022-04-28 14:54:37,227 INFO L290 TraceCheckUtils]: 45: Hoare triple {116007#false} assume !(~ret~0 <= 0); {116007#false} is VALID [2022-04-28 14:54:37,227 INFO L290 TraceCheckUtils]: 46: Hoare triple {116007#false} assume 0 != ~s__hit~0;~s__state~0 := 8656; {116007#false} is VALID [2022-04-28 14:54:37,227 INFO L290 TraceCheckUtils]: 47: Hoare triple {116007#false} ~s__init_num~0 := 0; {116007#false} is VALID [2022-04-28 14:54:37,227 INFO L290 TraceCheckUtils]: 48: Hoare triple {116007#false} assume -2147483648 <= #t~nondet55 && #t~nondet55 <= 2147483647;~s__s3__tmp__reuse_message~0 := #t~nondet55;havoc #t~nondet55; {116007#false} is VALID [2022-04-28 14:54:37,227 INFO L290 TraceCheckUtils]: 49: Hoare triple {116007#false} assume !(0 == ~s__s3__tmp__reuse_message~0); {116007#false} is VALID [2022-04-28 14:54:37,227 INFO L290 TraceCheckUtils]: 50: Hoare triple {116007#false} ~skip~0 := 0; {116007#false} is VALID [2022-04-28 14:54:37,227 INFO L290 TraceCheckUtils]: 51: Hoare triple {116007#false} assume !false; {116007#false} is VALID [2022-04-28 14:54:37,227 INFO L290 TraceCheckUtils]: 52: Hoare triple {116007#false} ~state~0 := ~s__state~0; {116007#false} is VALID [2022-04-28 14:54:37,228 INFO L290 TraceCheckUtils]: 53: Hoare triple {116007#false} assume !(12292 == ~s__state~0); {116007#false} is VALID [2022-04-28 14:54:37,228 INFO L290 TraceCheckUtils]: 54: Hoare triple {116007#false} assume !(16384 == ~s__state~0); {116007#false} is VALID [2022-04-28 14:54:37,228 INFO L290 TraceCheckUtils]: 55: Hoare triple {116007#false} assume !(8192 == ~s__state~0); {116007#false} is VALID [2022-04-28 14:54:37,228 INFO L290 TraceCheckUtils]: 56: Hoare triple {116007#false} assume !(24576 == ~s__state~0); {116007#false} is VALID [2022-04-28 14:54:37,228 INFO L290 TraceCheckUtils]: 57: Hoare triple {116007#false} assume !(8195 == ~s__state~0); {116007#false} is VALID [2022-04-28 14:54:37,228 INFO L290 TraceCheckUtils]: 58: Hoare triple {116007#false} assume !(8480 == ~s__state~0); {116007#false} is VALID [2022-04-28 14:54:37,228 INFO L290 TraceCheckUtils]: 59: Hoare triple {116007#false} assume !(8481 == ~s__state~0); {116007#false} is VALID [2022-04-28 14:54:37,228 INFO L290 TraceCheckUtils]: 60: Hoare triple {116007#false} assume !(8482 == ~s__state~0); {116007#false} is VALID [2022-04-28 14:54:37,228 INFO L290 TraceCheckUtils]: 61: Hoare triple {116007#false} assume !(8464 == ~s__state~0); {116007#false} is VALID [2022-04-28 14:54:37,228 INFO L290 TraceCheckUtils]: 62: Hoare triple {116007#false} assume !(8465 == ~s__state~0); {116007#false} is VALID [2022-04-28 14:54:37,228 INFO L290 TraceCheckUtils]: 63: Hoare triple {116007#false} assume !(8466 == ~s__state~0); {116007#false} is VALID [2022-04-28 14:54:37,228 INFO L290 TraceCheckUtils]: 64: Hoare triple {116007#false} assume !(8496 == ~s__state~0); {116007#false} is VALID [2022-04-28 14:54:37,228 INFO L290 TraceCheckUtils]: 65: Hoare triple {116007#false} assume !(8497 == ~s__state~0); {116007#false} is VALID [2022-04-28 14:54:37,228 INFO L290 TraceCheckUtils]: 66: Hoare triple {116007#false} assume !(8512 == ~s__state~0); {116007#false} is VALID [2022-04-28 14:54:37,228 INFO L290 TraceCheckUtils]: 67: Hoare triple {116007#false} assume !(8513 == ~s__state~0); {116007#false} is VALID [2022-04-28 14:54:37,228 INFO L290 TraceCheckUtils]: 68: Hoare triple {116007#false} assume !(8528 == ~s__state~0); {116007#false} is VALID [2022-04-28 14:54:37,228 INFO L290 TraceCheckUtils]: 69: Hoare triple {116007#false} assume !(8529 == ~s__state~0); {116007#false} is VALID [2022-04-28 14:54:37,228 INFO L290 TraceCheckUtils]: 70: Hoare triple {116007#false} assume !(8544 == ~s__state~0); {116007#false} is VALID [2022-04-28 14:54:37,228 INFO L290 TraceCheckUtils]: 71: Hoare triple {116007#false} assume !(8545 == ~s__state~0); {116007#false} is VALID [2022-04-28 14:54:37,228 INFO L290 TraceCheckUtils]: 72: Hoare triple {116007#false} assume !(8560 == ~s__state~0); {116007#false} is VALID [2022-04-28 14:54:37,229 INFO L290 TraceCheckUtils]: 73: Hoare triple {116007#false} assume !(8561 == ~s__state~0); {116007#false} is VALID [2022-04-28 14:54:37,229 INFO L290 TraceCheckUtils]: 74: Hoare triple {116007#false} assume !(8448 == ~s__state~0); {116007#false} is VALID [2022-04-28 14:54:37,229 INFO L290 TraceCheckUtils]: 75: Hoare triple {116007#false} assume !(8576 == ~s__state~0); {116007#false} is VALID [2022-04-28 14:54:37,229 INFO L290 TraceCheckUtils]: 76: Hoare triple {116007#false} assume !(8577 == ~s__state~0); {116007#false} is VALID [2022-04-28 14:54:37,229 INFO L290 TraceCheckUtils]: 77: Hoare triple {116007#false} assume !(8592 == ~s__state~0); {116007#false} is VALID [2022-04-28 14:54:37,229 INFO L290 TraceCheckUtils]: 78: Hoare triple {116007#false} assume !(8593 == ~s__state~0); {116007#false} is VALID [2022-04-28 14:54:37,229 INFO L290 TraceCheckUtils]: 79: Hoare triple {116007#false} assume !(8608 == ~s__state~0); {116007#false} is VALID [2022-04-28 14:54:37,229 INFO L290 TraceCheckUtils]: 80: Hoare triple {116007#false} assume !(8609 == ~s__state~0); {116007#false} is VALID [2022-04-28 14:54:37,229 INFO L290 TraceCheckUtils]: 81: Hoare triple {116007#false} assume !(8640 == ~s__state~0); {116007#false} is VALID [2022-04-28 14:54:37,229 INFO L290 TraceCheckUtils]: 82: Hoare triple {116007#false} assume !(8641 == ~s__state~0); {116007#false} is VALID [2022-04-28 14:54:37,229 INFO L290 TraceCheckUtils]: 83: Hoare triple {116007#false} assume 8656 == ~s__state~0; {116007#false} is VALID [2022-04-28 14:54:37,229 INFO L290 TraceCheckUtils]: 84: Hoare triple {116007#false} ~s__session__cipher~0 := ~s__s3__tmp__new_cipher~0; {116007#false} is VALID [2022-04-28 14:54:37,229 INFO L290 TraceCheckUtils]: 85: Hoare triple {116007#false} assume !(0 == ~tmp___9~0);assume -2147483648 <= #t~nondet52 && #t~nondet52 <= 2147483647;~ret~0 := #t~nondet52;havoc #t~nondet52; {116007#false} is VALID [2022-04-28 14:54:37,229 INFO L290 TraceCheckUtils]: 86: Hoare triple {116007#false} assume 10 == ~blastFlag~0;~blastFlag~0 := 11; {116007#false} is VALID [2022-04-28 14:54:37,229 INFO L290 TraceCheckUtils]: 87: Hoare triple {116007#false} assume !(~ret~0 <= 0);~s__state~0 := 8672;~s__init_num~0 := 0; {116007#false} is VALID [2022-04-28 14:54:37,229 INFO L290 TraceCheckUtils]: 88: Hoare triple {116007#false} assume !(0 == ~tmp___10~0); {116007#false} is VALID [2022-04-28 14:54:37,235 INFO L290 TraceCheckUtils]: 89: Hoare triple {116007#false} assume -2147483648 <= #t~nondet55 && #t~nondet55 <= 2147483647;~s__s3__tmp__reuse_message~0 := #t~nondet55;havoc #t~nondet55; {116007#false} is VALID [2022-04-28 14:54:37,235 INFO L290 TraceCheckUtils]: 90: Hoare triple {116007#false} assume !(0 == ~s__s3__tmp__reuse_message~0); {116007#false} is VALID [2022-04-28 14:54:37,235 INFO L290 TraceCheckUtils]: 91: Hoare triple {116007#false} ~skip~0 := 0; {116007#false} is VALID [2022-04-28 14:54:37,235 INFO L290 TraceCheckUtils]: 92: Hoare triple {116007#false} assume !false; {116007#false} is VALID [2022-04-28 14:54:37,235 INFO L290 TraceCheckUtils]: 93: Hoare triple {116007#false} ~state~0 := ~s__state~0; {116007#false} is VALID [2022-04-28 14:54:37,235 INFO L290 TraceCheckUtils]: 94: Hoare triple {116007#false} assume !(12292 == ~s__state~0); {116007#false} is VALID [2022-04-28 14:54:37,236 INFO L290 TraceCheckUtils]: 95: Hoare triple {116007#false} assume !(16384 == ~s__state~0); {116007#false} is VALID [2022-04-28 14:54:37,236 INFO L290 TraceCheckUtils]: 96: Hoare triple {116007#false} assume !(8192 == ~s__state~0); {116007#false} is VALID [2022-04-28 14:54:37,236 INFO L290 TraceCheckUtils]: 97: Hoare triple {116007#false} assume !(24576 == ~s__state~0); {116007#false} is VALID [2022-04-28 14:54:37,236 INFO L290 TraceCheckUtils]: 98: Hoare triple {116007#false} assume !(8195 == ~s__state~0); {116007#false} is VALID [2022-04-28 14:54:37,236 INFO L290 TraceCheckUtils]: 99: Hoare triple {116007#false} assume !(8480 == ~s__state~0); {116007#false} is VALID [2022-04-28 14:54:37,236 INFO L290 TraceCheckUtils]: 100: Hoare triple {116007#false} assume !(8481 == ~s__state~0); {116007#false} is VALID [2022-04-28 14:54:37,236 INFO L290 TraceCheckUtils]: 101: Hoare triple {116007#false} assume !(8482 == ~s__state~0); {116007#false} is VALID [2022-04-28 14:54:37,236 INFO L290 TraceCheckUtils]: 102: Hoare triple {116007#false} assume !(8464 == ~s__state~0); {116007#false} is VALID [2022-04-28 14:54:37,236 INFO L290 TraceCheckUtils]: 103: Hoare triple {116007#false} assume !(8465 == ~s__state~0); {116007#false} is VALID [2022-04-28 14:54:37,236 INFO L290 TraceCheckUtils]: 104: Hoare triple {116007#false} assume !(8466 == ~s__state~0); {116007#false} is VALID [2022-04-28 14:54:37,236 INFO L290 TraceCheckUtils]: 105: Hoare triple {116007#false} assume !(8496 == ~s__state~0); {116007#false} is VALID [2022-04-28 14:54:37,236 INFO L290 TraceCheckUtils]: 106: Hoare triple {116007#false} assume !(8497 == ~s__state~0); {116007#false} is VALID [2022-04-28 14:54:37,236 INFO L290 TraceCheckUtils]: 107: Hoare triple {116007#false} assume !(8512 == ~s__state~0); {116007#false} is VALID [2022-04-28 14:54:37,236 INFO L290 TraceCheckUtils]: 108: Hoare triple {116007#false} assume !(8513 == ~s__state~0); {116007#false} is VALID [2022-04-28 14:54:37,236 INFO L290 TraceCheckUtils]: 109: Hoare triple {116007#false} assume !(8528 == ~s__state~0); {116007#false} is VALID [2022-04-28 14:54:37,236 INFO L290 TraceCheckUtils]: 110: Hoare triple {116007#false} assume !(8529 == ~s__state~0); {116007#false} is VALID [2022-04-28 14:54:37,236 INFO L290 TraceCheckUtils]: 111: Hoare triple {116007#false} assume !(8544 == ~s__state~0); {116007#false} is VALID [2022-04-28 14:54:37,236 INFO L290 TraceCheckUtils]: 112: Hoare triple {116007#false} assume !(8545 == ~s__state~0); {116007#false} is VALID [2022-04-28 14:54:37,236 INFO L290 TraceCheckUtils]: 113: Hoare triple {116007#false} assume !(8560 == ~s__state~0); {116007#false} is VALID [2022-04-28 14:54:37,236 INFO L290 TraceCheckUtils]: 114: Hoare triple {116007#false} assume !(8561 == ~s__state~0); {116007#false} is VALID [2022-04-28 14:54:37,237 INFO L290 TraceCheckUtils]: 115: Hoare triple {116007#false} assume !(8448 == ~s__state~0); {116007#false} is VALID [2022-04-28 14:54:37,237 INFO L290 TraceCheckUtils]: 116: Hoare triple {116007#false} assume !(8576 == ~s__state~0); {116007#false} is VALID [2022-04-28 14:54:37,237 INFO L290 TraceCheckUtils]: 117: Hoare triple {116007#false} assume !(8577 == ~s__state~0); {116007#false} is VALID [2022-04-28 14:54:37,237 INFO L290 TraceCheckUtils]: 118: Hoare triple {116007#false} assume !(8592 == ~s__state~0); {116007#false} is VALID [2022-04-28 14:54:37,237 INFO L290 TraceCheckUtils]: 119: Hoare triple {116007#false} assume !(8593 == ~s__state~0); {116007#false} is VALID [2022-04-28 14:54:37,237 INFO L290 TraceCheckUtils]: 120: Hoare triple {116007#false} assume !(8608 == ~s__state~0); {116007#false} is VALID [2022-04-28 14:54:37,237 INFO L290 TraceCheckUtils]: 121: Hoare triple {116007#false} assume !(8609 == ~s__state~0); {116007#false} is VALID [2022-04-28 14:54:37,237 INFO L290 TraceCheckUtils]: 122: Hoare triple {116007#false} assume !(8640 == ~s__state~0); {116007#false} is VALID [2022-04-28 14:54:37,237 INFO L290 TraceCheckUtils]: 123: Hoare triple {116007#false} assume !(8641 == ~s__state~0); {116007#false} is VALID [2022-04-28 14:54:37,237 INFO L290 TraceCheckUtils]: 124: Hoare triple {116007#false} assume !(8656 == ~s__state~0); {116007#false} is VALID [2022-04-28 14:54:37,237 INFO L290 TraceCheckUtils]: 125: Hoare triple {116007#false} assume !(8657 == ~s__state~0); {116007#false} is VALID [2022-04-28 14:54:37,237 INFO L290 TraceCheckUtils]: 126: Hoare triple {116007#false} assume 8672 == ~s__state~0; {116007#false} is VALID [2022-04-28 14:54:37,237 INFO L290 TraceCheckUtils]: 127: Hoare triple {116007#false} assume -2147483648 <= #t~nondet53 && #t~nondet53 <= 2147483647;~ret~0 := #t~nondet53;havoc #t~nondet53; {116007#false} is VALID [2022-04-28 14:54:37,237 INFO L290 TraceCheckUtils]: 128: Hoare triple {116007#false} assume 11 == ~blastFlag~0;~blastFlag~0 := 12; {116007#false} is VALID [2022-04-28 14:54:37,237 INFO L290 TraceCheckUtils]: 129: Hoare triple {116007#false} assume !(~ret~0 <= 0);~s__state~0 := 8448; {116007#false} is VALID [2022-04-28 14:54:37,237 INFO L290 TraceCheckUtils]: 130: Hoare triple {116007#false} assume 0 != ~s__hit~0;~s__s3__tmp__next_state___0~0 := 8640; {116007#false} is VALID [2022-04-28 14:54:37,237 INFO L290 TraceCheckUtils]: 131: Hoare triple {116007#false} ~s__init_num~0 := 0; {116007#false} is VALID [2022-04-28 14:54:37,237 INFO L290 TraceCheckUtils]: 132: Hoare triple {116007#false} assume -2147483648 <= #t~nondet55 && #t~nondet55 <= 2147483647;~s__s3__tmp__reuse_message~0 := #t~nondet55;havoc #t~nondet55; {116007#false} is VALID [2022-04-28 14:54:37,237 INFO L290 TraceCheckUtils]: 133: Hoare triple {116007#false} assume 0 == ~s__s3__tmp__reuse_message~0; {116007#false} is VALID [2022-04-28 14:54:37,238 INFO L290 TraceCheckUtils]: 134: Hoare triple {116007#false} assume 0 == ~skip~0; {116007#false} is VALID [2022-04-28 14:54:37,238 INFO L290 TraceCheckUtils]: 135: Hoare triple {116007#false} assume 8560 == ~state~0; {116007#false} is VALID [2022-04-28 14:54:37,238 INFO L290 TraceCheckUtils]: 136: Hoare triple {116007#false} assume 8448 == ~s__state~0; {116007#false} is VALID [2022-04-28 14:54:37,238 INFO L290 TraceCheckUtils]: 137: Hoare triple {116007#false} assume -1 != ~s__verify_mode~0; {116007#false} is VALID [2022-04-28 14:54:37,238 INFO L290 TraceCheckUtils]: 138: Hoare triple {116007#false} assume -2 != ~s__verify_mode~0; {116007#false} is VALID [2022-04-28 14:54:37,238 INFO L290 TraceCheckUtils]: 139: Hoare triple {116007#false} assume 9021 != ~__cil_tmp61~0 % 18446744073709551616; {116007#false} is VALID [2022-04-28 14:54:37,238 INFO L290 TraceCheckUtils]: 140: Hoare triple {116007#false} assume 4294967294 != ~__cil_tmp58~0 % 18446744073709551616; {116007#false} is VALID [2022-04-28 14:54:37,238 INFO L290 TraceCheckUtils]: 141: Hoare triple {116007#false} assume 4 != ~blastFlag~0; {116007#false} is VALID [2022-04-28 14:54:37,238 INFO L290 TraceCheckUtils]: 142: Hoare triple {116007#false} assume 1024 != ~tmp___7~0; {116007#false} is VALID [2022-04-28 14:54:37,238 INFO L290 TraceCheckUtils]: 143: Hoare triple {116007#false} assume !false; {116007#false} is VALID [2022-04-28 14:54:37,238 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 69 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2022-04-28 14:54:37,238 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 14:54:37,238 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1848831056] [2022-04-28 14:54:37,238 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1848831056] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:54:37,239 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:54:37,239 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-04-28 14:54:37,239 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 14:54:37,239 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [744832734] [2022-04-28 14:54:37,239 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [744832734] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:54:37,239 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:54:37,239 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-04-28 14:54:37,239 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1377252578] [2022-04-28 14:54:37,239 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 14:54:37,239 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 [2022-04-28 14:54:37,239 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 14:54:37,240 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 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) [2022-04-28 14:54:37,304 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 108 edges. 108 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:54:37,304 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-04-28 14:54:37,304 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 14:54:37,304 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-04-28 14:54:37,304 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-04-28 14:54:37,305 INFO L87 Difference]: Start difference. First operand 1297 states and 1714 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) [2022-04-28 14:54:39,220 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:54:39,220 INFO L93 Difference]: Finished difference Result 3190 states and 4228 transitions. [2022-04-28 14:54:39,220 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-04-28 14:54:39,220 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 [2022-04-28 14:54:39,222 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 14:54:39,222 INFO L82 GeneralOperation]: Start removeUnreachable. 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) [2022-04-28 14:54:39,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 719 transitions. [2022-04-28 14:54:39,226 INFO L82 GeneralOperation]: Start removeUnreachable. 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) [2022-04-28 14:54:39,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 719 transitions. [2022-04-28 14:54:39,228 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 4 states and 719 transitions. [2022-04-28 14:54:39,676 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 719 edges. 719 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:54:39,822 INFO L225 Difference]: With dead ends: 3190 [2022-04-28 14:54:39,822 INFO L226 Difference]: Without dead ends: 1907 [2022-04-28 14:54:39,823 INFO L412 NwaCegarLoop]: 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 [2022-04-28 14:54:39,824 INFO L413 NwaCegarLoop]: 420 mSDtfsCounter, 452 mSDsluCounter, 7 mSDsCounter, 0 mSdLazyCounter, 271 mSolverCounterSat, 25 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 452 SdHoareTripleChecker+Valid, 427 SdHoareTripleChecker+Invalid, 296 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 25 IncrementalHoareTripleChecker+Valid, 271 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-04-28 14:54:39,824 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [452 Valid, 427 Invalid, 296 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [25 Valid, 271 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-04-28 14:54:39,832 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1907 states. [2022-04-28 14:54:41,002 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1907 to 1905. [2022-04-28 14:54:41,003 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 14:54:41,004 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1907 states. Second operand has 1905 states, 1900 states have (on average 1.3173684210526315) internal successors, (2503), 1900 states have internal predecessors, (2503), 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) [2022-04-28 14:54:41,005 INFO L74 IsIncluded]: Start isIncluded. First operand 1907 states. Second operand has 1905 states, 1900 states have (on average 1.3173684210526315) internal successors, (2503), 1900 states have internal predecessors, (2503), 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) [2022-04-28 14:54:41,006 INFO L87 Difference]: Start difference. First operand 1907 states. Second operand has 1905 states, 1900 states have (on average 1.3173684210526315) internal successors, (2503), 1900 states have internal predecessors, (2503), 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) [2022-04-28 14:54:41,102 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:54:41,103 INFO L93 Difference]: Finished difference Result 1907 states and 2508 transitions. [2022-04-28 14:54:41,103 INFO L276 IsEmpty]: Start isEmpty. Operand 1907 states and 2508 transitions. [2022-04-28 14:54:41,104 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:54:41,104 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:54:41,106 INFO L74 IsIncluded]: Start isIncluded. First operand has 1905 states, 1900 states have (on average 1.3173684210526315) internal successors, (2503), 1900 states have internal predecessors, (2503), 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) Second operand 1907 states. [2022-04-28 14:54:41,107 INFO L87 Difference]: Start difference. First operand has 1905 states, 1900 states have (on average 1.3173684210526315) internal successors, (2503), 1900 states have internal predecessors, (2503), 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) Second operand 1907 states. [2022-04-28 14:54:41,199 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:54:41,199 INFO L93 Difference]: Finished difference Result 1907 states and 2508 transitions. [2022-04-28 14:54:41,199 INFO L276 IsEmpty]: Start isEmpty. Operand 1907 states and 2508 transitions. [2022-04-28 14:54:41,200 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:54:41,200 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:54:41,200 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 14:54:41,200 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 14:54:41,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1905 states, 1900 states have (on average 1.3173684210526315) internal successors, (2503), 1900 states have internal predecessors, (2503), 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) [2022-04-28 14:54:41,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1905 states to 1905 states and 2507 transitions. [2022-04-28 14:54:41,337 INFO L78 Accepts]: Start accepts. Automaton has 1905 states and 2507 transitions. Word has length 144 [2022-04-28 14:54:41,338 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 14:54:41,338 INFO L495 AbstractCegarLoop]: Abstraction has 1905 states and 2507 transitions. [2022-04-28 14:54:41,338 INFO L496 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) [2022-04-28 14:54:41,338 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 1905 states and 2507 transitions. [2022-04-28 14:54:46,798 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 2507 edges. 2507 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:54:46,798 INFO L276 IsEmpty]: Start isEmpty. Operand 1905 states and 2507 transitions. [2022-04-28 14:54:46,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2022-04-28 14:54:46,800 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 14:54:46,800 INFO L195 NwaCegarLoop]: 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] [2022-04-28 14:54:46,800 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable34 [2022-04-28 14:54:46,800 INFO L420 AbstractCegarLoop]: === Iteration 36 === Targeting ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 14:54:46,800 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 14:54:46,800 INFO L85 PathProgramCache]: Analyzing trace with hash -1770477760, now seen corresponding path program 1 times [2022-04-28 14:54:46,800 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 14:54:46,800 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [372195154] [2022-04-28 14:54:46,814 INFO L97 AcceleratorQvasr]: Qvasr could not accelerate loop because java.lang.UnsupportedOperationException: Cannot deal with arrays. [2022-04-28 14:54:46,814 INFO L274 tedInterpolationCore]: Could not compute an accelerate. [2022-04-28 14:54:46,814 INFO L85 PathProgramCache]: Analyzing trace with hash -1770477760, now seen corresponding path program 2 times [2022-04-28 14:54:46,814 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 14:54:46,814 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [870534775] [2022-04-28 14:54:46,814 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 14:54:46,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 14:54:46,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:54:46,861 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 14:54:46,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:54:46,864 INFO L290 TraceCheckUtils]: 0: Hoare triple {130028#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(17, 2);call #Ultimate.allocInit(12, 3); {130022#true} is VALID [2022-04-28 14:54:46,864 INFO L290 TraceCheckUtils]: 1: Hoare triple {130022#true} assume true; {130022#true} is VALID [2022-04-28 14:54:46,864 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {130022#true} {130022#true} #752#return; {130022#true} is VALID [2022-04-28 14:54:46,864 INFO L272 TraceCheckUtils]: 0: Hoare triple {130022#true} call ULTIMATE.init(); {130028#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 14:54:46,864 INFO L290 TraceCheckUtils]: 1: Hoare triple {130028#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(17, 2);call #Ultimate.allocInit(12, 3); {130022#true} is VALID [2022-04-28 14:54:46,864 INFO L290 TraceCheckUtils]: 2: Hoare triple {130022#true} assume true; {130022#true} is VALID [2022-04-28 14:54:46,865 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {130022#true} {130022#true} #752#return; {130022#true} is VALID [2022-04-28 14:54:46,865 INFO L272 TraceCheckUtils]: 4: Hoare triple {130022#true} call #t~ret59 := main(); {130022#true} is VALID [2022-04-28 14:54:46,865 INFO L290 TraceCheckUtils]: 5: Hoare triple {130022#true} havoc ~s~0;havoc ~tmp~1;~s~0 := 8464; {130022#true} is VALID [2022-04-28 14:54:46,865 INFO L272 TraceCheckUtils]: 6: Hoare triple {130022#true} call #t~ret58 := ssl3_accept(~s~0); {130022#true} is VALID [2022-04-28 14:54:46,865 INFO L290 TraceCheckUtils]: 7: Hoare triple {130022#true} ~initial_state := #in~initial_state;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~s__info_callback~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~s__in_handshake~0 := #t~nondet5;havoc #t~nondet5;havoc ~s__state~0;havoc ~s__new_session~0;havoc ~s__server~0;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~s__version~0 := #t~nondet6;havoc #t~nondet6;havoc ~s__type~0;havoc ~s__init_num~0;assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647;~s__hit~0 := #t~nondet7;havoc #t~nondet7;havoc ~s__rwstate~0;~s__init_buf___0~0 := 1;assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647;~s__debug~0 := #t~nondet8;havoc #t~nondet8;havoc ~s__shutdown~0;assume -2147483648 <= #t~nondet9 && #t~nondet9 <= 2147483647;~s__cert~0 := #t~nondet9;havoc #t~nondet9;assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647;~s__options~0 := #t~nondet10;havoc #t~nondet10;assume -2147483648 <= #t~nondet11 && #t~nondet11 <= 2147483647;~s__verify_mode~0 := #t~nondet11;havoc #t~nondet11;assume -2147483648 <= #t~nondet12 && #t~nondet12 <= 2147483647;~s__session__peer~0 := #t~nondet12;havoc #t~nondet12;assume -2147483648 <= #t~nondet13 && #t~nondet13 <= 2147483647;~s__cert__pkeys__AT0__privatekey~0 := #t~nondet13;havoc #t~nondet13;assume -2147483648 <= #t~nondet14 && #t~nondet14 <= 2147483647;~s__ctx__info_callback~0 := #t~nondet14;havoc #t~nondet14;assume -2147483648 <= #t~nondet15 && #t~nondet15 <= 2147483647;~s__ctx__stats__sess_accept_renegotiate~0 := #t~nondet15;havoc #t~nondet15;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~s__ctx__stats__sess_accept~0 := #t~nondet16;havoc #t~nondet16;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~s__ctx__stats__sess_accept_good~0 := #t~nondet17;havoc #t~nondet17;havoc ~s__s3__tmp__cert_request~0;havoc ~s__s3__tmp__reuse_message~0;havoc ~s__s3__tmp__use_rsa_tmp~0;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~s__s3__tmp__new_cipher~0 := #t~nondet18;havoc #t~nondet18;havoc ~s__s3__tmp__new_cipher__algorithms~0;havoc ~s__s3__tmp__next_state___0~0;havoc ~s__s3__tmp__new_cipher__algo_strength~0;havoc ~s__session__cipher~0;havoc ~buf~0;havoc ~l~0;havoc ~Time~0;havoc ~tmp~0;havoc ~cb~0;assume -9223372036854775808 <= #t~nondet19 && #t~nondet19 <= 9223372036854775807;~num1~0 := #t~nondet19;havoc #t~nondet19;havoc ~ret~0;havoc ~new_state~0;havoc ~state~0;havoc ~skip~0;havoc ~got_new_session~0;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~tmp___1~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~tmp___2~0 := #t~nondet21;havoc #t~nondet21;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp___3~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___4~0 := #t~nondet23;havoc #t~nondet23;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~tmp___5~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~tmp___6~0 := #t~nondet25;havoc #t~nondet25;havoc ~tmp___7~0;assume -9223372036854775808 <= #t~nondet26 && #t~nondet26 <= 9223372036854775807;~tmp___8~0 := #t~nondet26;havoc #t~nondet26;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~tmp___9~0 := #t~nondet27;havoc #t~nondet27;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~tmp___10~0 := #t~nondet28;havoc #t~nondet28;havoc ~blastFlag~0;havoc ~__cil_tmp55~0;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~0;havoc ~__cil_tmp59~0;havoc ~__cil_tmp60~0;~__cil_tmp61~0 := #t~nondet29;havoc #t~nondet29;~s__state~0 := ~initial_state;~blastFlag~0 := 0;assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647;~tmp~0 := #t~nondet30;havoc #t~nondet30;~Time~0 := ~tmp~0;~cb~0 := 0;~ret~0 := -1;~skip~0 := 0;~got_new_session~0 := 0; {130027#(= ssl3_accept_~blastFlag~0 0)} is VALID [2022-04-28 14:54:46,865 INFO L290 TraceCheckUtils]: 8: Hoare triple {130027#(= ssl3_accept_~blastFlag~0 0)} assume 0 != ~s__info_callback~0;~cb~0 := ~s__info_callback~0; {130027#(= ssl3_accept_~blastFlag~0 0)} is VALID [2022-04-28 14:54:46,865 INFO L290 TraceCheckUtils]: 9: Hoare triple {130027#(= ssl3_accept_~blastFlag~0 0)} #t~post31 := ~s__in_handshake~0;~s__in_handshake~0 := 1 + #t~post31;havoc #t~post31; {130027#(= ssl3_accept_~blastFlag~0 0)} is VALID [2022-04-28 14:54:46,866 INFO L290 TraceCheckUtils]: 10: Hoare triple {130027#(= ssl3_accept_~blastFlag~0 0)} assume !(0 != 12288 + ~tmp___1~0); {130027#(= ssl3_accept_~blastFlag~0 0)} is VALID [2022-04-28 14:54:46,866 INFO L290 TraceCheckUtils]: 11: Hoare triple {130027#(= ssl3_accept_~blastFlag~0 0)} assume !(0 == ~s__cert~0); {130027#(= ssl3_accept_~blastFlag~0 0)} is VALID [2022-04-28 14:54:46,866 INFO L290 TraceCheckUtils]: 12: Hoare triple {130027#(= ssl3_accept_~blastFlag~0 0)} assume !false; {130027#(= ssl3_accept_~blastFlag~0 0)} is VALID [2022-04-28 14:54:46,867 INFO L290 TraceCheckUtils]: 13: Hoare triple {130027#(= ssl3_accept_~blastFlag~0 0)} ~state~0 := ~s__state~0; {130027#(= ssl3_accept_~blastFlag~0 0)} is VALID [2022-04-28 14:54:46,867 INFO L290 TraceCheckUtils]: 14: Hoare triple {130027#(= ssl3_accept_~blastFlag~0 0)} assume !(12292 == ~s__state~0); {130027#(= ssl3_accept_~blastFlag~0 0)} is VALID [2022-04-28 14:54:46,867 INFO L290 TraceCheckUtils]: 15: Hoare triple {130027#(= ssl3_accept_~blastFlag~0 0)} assume !(16384 == ~s__state~0); {130027#(= ssl3_accept_~blastFlag~0 0)} is VALID [2022-04-28 14:54:46,867 INFO L290 TraceCheckUtils]: 16: Hoare triple {130027#(= ssl3_accept_~blastFlag~0 0)} assume !(8192 == ~s__state~0); {130027#(= ssl3_accept_~blastFlag~0 0)} is VALID [2022-04-28 14:54:46,868 INFO L290 TraceCheckUtils]: 17: Hoare triple {130027#(= ssl3_accept_~blastFlag~0 0)} assume !(24576 == ~s__state~0); {130027#(= ssl3_accept_~blastFlag~0 0)} is VALID [2022-04-28 14:54:46,868 INFO L290 TraceCheckUtils]: 18: Hoare triple {130027#(= ssl3_accept_~blastFlag~0 0)} assume !(8195 == ~s__state~0); {130027#(= ssl3_accept_~blastFlag~0 0)} is VALID [2022-04-28 14:54:46,868 INFO L290 TraceCheckUtils]: 19: Hoare triple {130027#(= ssl3_accept_~blastFlag~0 0)} assume !(8480 == ~s__state~0); {130027#(= ssl3_accept_~blastFlag~0 0)} is VALID [2022-04-28 14:54:46,868 INFO L290 TraceCheckUtils]: 20: Hoare triple {130027#(= ssl3_accept_~blastFlag~0 0)} assume !(8481 == ~s__state~0); {130027#(= ssl3_accept_~blastFlag~0 0)} is VALID [2022-04-28 14:54:46,869 INFO L290 TraceCheckUtils]: 21: Hoare triple {130027#(= ssl3_accept_~blastFlag~0 0)} assume !(8482 == ~s__state~0); {130027#(= ssl3_accept_~blastFlag~0 0)} is VALID [2022-04-28 14:54:46,869 INFO L290 TraceCheckUtils]: 22: Hoare triple {130027#(= ssl3_accept_~blastFlag~0 0)} assume 8464 == ~s__state~0; {130027#(= ssl3_accept_~blastFlag~0 0)} is VALID [2022-04-28 14:54:46,869 INFO L290 TraceCheckUtils]: 23: Hoare triple {130027#(= ssl3_accept_~blastFlag~0 0)} ~s__shutdown~0 := 0;assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~ret~0 := #t~nondet36;havoc #t~nondet36; {130027#(= ssl3_accept_~blastFlag~0 0)} is VALID [2022-04-28 14:54:46,869 INFO L290 TraceCheckUtils]: 24: Hoare triple {130027#(= ssl3_accept_~blastFlag~0 0)} assume !(0 == ~blastFlag~0); {130023#false} is VALID [2022-04-28 14:54:46,869 INFO L290 TraceCheckUtils]: 25: Hoare triple {130023#false} assume !(~ret~0 <= 0);~got_new_session~0 := 1;~s__state~0 := 8496;~s__init_num~0 := 0; {130023#false} is VALID [2022-04-28 14:54:46,869 INFO L290 TraceCheckUtils]: 26: Hoare triple {130023#false} assume -2147483648 <= #t~nondet55 && #t~nondet55 <= 2147483647;~s__s3__tmp__reuse_message~0 := #t~nondet55;havoc #t~nondet55; {130023#false} is VALID [2022-04-28 14:54:46,870 INFO L290 TraceCheckUtils]: 27: Hoare triple {130023#false} assume !(0 == ~s__s3__tmp__reuse_message~0); {130023#false} is VALID [2022-04-28 14:54:46,870 INFO L290 TraceCheckUtils]: 28: Hoare triple {130023#false} ~skip~0 := 0; {130023#false} is VALID [2022-04-28 14:54:46,870 INFO L290 TraceCheckUtils]: 29: Hoare triple {130023#false} assume !false; {130023#false} is VALID [2022-04-28 14:54:46,870 INFO L290 TraceCheckUtils]: 30: Hoare triple {130023#false} ~state~0 := ~s__state~0; {130023#false} is VALID [2022-04-28 14:54:46,870 INFO L290 TraceCheckUtils]: 31: Hoare triple {130023#false} assume !(12292 == ~s__state~0); {130023#false} is VALID [2022-04-28 14:54:46,870 INFO L290 TraceCheckUtils]: 32: Hoare triple {130023#false} assume !(16384 == ~s__state~0); {130023#false} is VALID [2022-04-28 14:54:46,870 INFO L290 TraceCheckUtils]: 33: Hoare triple {130023#false} assume !(8192 == ~s__state~0); {130023#false} is VALID [2022-04-28 14:54:46,870 INFO L290 TraceCheckUtils]: 34: Hoare triple {130023#false} assume !(24576 == ~s__state~0); {130023#false} is VALID [2022-04-28 14:54:46,870 INFO L290 TraceCheckUtils]: 35: Hoare triple {130023#false} assume !(8195 == ~s__state~0); {130023#false} is VALID [2022-04-28 14:54:46,870 INFO L290 TraceCheckUtils]: 36: Hoare triple {130023#false} assume !(8480 == ~s__state~0); {130023#false} is VALID [2022-04-28 14:54:46,870 INFO L290 TraceCheckUtils]: 37: Hoare triple {130023#false} assume !(8481 == ~s__state~0); {130023#false} is VALID [2022-04-28 14:54:46,870 INFO L290 TraceCheckUtils]: 38: Hoare triple {130023#false} assume !(8482 == ~s__state~0); {130023#false} is VALID [2022-04-28 14:54:46,870 INFO L290 TraceCheckUtils]: 39: Hoare triple {130023#false} assume !(8464 == ~s__state~0); {130023#false} is VALID [2022-04-28 14:54:46,870 INFO L290 TraceCheckUtils]: 40: Hoare triple {130023#false} assume !(8465 == ~s__state~0); {130023#false} is VALID [2022-04-28 14:54:46,870 INFO L290 TraceCheckUtils]: 41: Hoare triple {130023#false} assume !(8466 == ~s__state~0); {130023#false} is VALID [2022-04-28 14:54:46,870 INFO L290 TraceCheckUtils]: 42: Hoare triple {130023#false} assume 8496 == ~s__state~0; {130023#false} is VALID [2022-04-28 14:54:46,870 INFO L290 TraceCheckUtils]: 43: Hoare triple {130023#false} assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~ret~0 := #t~nondet37;havoc #t~nondet37; {130023#false} is VALID [2022-04-28 14:54:46,870 INFO L290 TraceCheckUtils]: 44: Hoare triple {130023#false} assume !(1 == ~blastFlag~0); {130023#false} is VALID [2022-04-28 14:54:46,870 INFO L290 TraceCheckUtils]: 45: Hoare triple {130023#false} assume !(~ret~0 <= 0); {130023#false} is VALID [2022-04-28 14:54:46,870 INFO L290 TraceCheckUtils]: 46: Hoare triple {130023#false} assume 0 != ~s__hit~0;~s__state~0 := 8656; {130023#false} is VALID [2022-04-28 14:54:46,871 INFO L290 TraceCheckUtils]: 47: Hoare triple {130023#false} ~s__init_num~0 := 0; {130023#false} is VALID [2022-04-28 14:54:46,871 INFO L290 TraceCheckUtils]: 48: Hoare triple {130023#false} assume -2147483648 <= #t~nondet55 && #t~nondet55 <= 2147483647;~s__s3__tmp__reuse_message~0 := #t~nondet55;havoc #t~nondet55; {130023#false} is VALID [2022-04-28 14:54:46,871 INFO L290 TraceCheckUtils]: 49: Hoare triple {130023#false} assume !(0 == ~s__s3__tmp__reuse_message~0); {130023#false} is VALID [2022-04-28 14:54:46,871 INFO L290 TraceCheckUtils]: 50: Hoare triple {130023#false} ~skip~0 := 0; {130023#false} is VALID [2022-04-28 14:54:46,871 INFO L290 TraceCheckUtils]: 51: Hoare triple {130023#false} assume !false; {130023#false} is VALID [2022-04-28 14:54:46,871 INFO L290 TraceCheckUtils]: 52: Hoare triple {130023#false} ~state~0 := ~s__state~0; {130023#false} is VALID [2022-04-28 14:54:46,871 INFO L290 TraceCheckUtils]: 53: Hoare triple {130023#false} assume !(12292 == ~s__state~0); {130023#false} is VALID [2022-04-28 14:54:46,871 INFO L290 TraceCheckUtils]: 54: Hoare triple {130023#false} assume !(16384 == ~s__state~0); {130023#false} is VALID [2022-04-28 14:54:46,871 INFO L290 TraceCheckUtils]: 55: Hoare triple {130023#false} assume !(8192 == ~s__state~0); {130023#false} is VALID [2022-04-28 14:54:46,871 INFO L290 TraceCheckUtils]: 56: Hoare triple {130023#false} assume !(24576 == ~s__state~0); {130023#false} is VALID [2022-04-28 14:54:46,871 INFO L290 TraceCheckUtils]: 57: Hoare triple {130023#false} assume !(8195 == ~s__state~0); {130023#false} is VALID [2022-04-28 14:54:46,871 INFO L290 TraceCheckUtils]: 58: Hoare triple {130023#false} assume !(8480 == ~s__state~0); {130023#false} is VALID [2022-04-28 14:54:46,871 INFO L290 TraceCheckUtils]: 59: Hoare triple {130023#false} assume !(8481 == ~s__state~0); {130023#false} is VALID [2022-04-28 14:54:46,871 INFO L290 TraceCheckUtils]: 60: Hoare triple {130023#false} assume !(8482 == ~s__state~0); {130023#false} is VALID [2022-04-28 14:54:46,871 INFO L290 TraceCheckUtils]: 61: Hoare triple {130023#false} assume !(8464 == ~s__state~0); {130023#false} is VALID [2022-04-28 14:54:46,871 INFO L290 TraceCheckUtils]: 62: Hoare triple {130023#false} assume !(8465 == ~s__state~0); {130023#false} is VALID [2022-04-28 14:54:46,871 INFO L290 TraceCheckUtils]: 63: Hoare triple {130023#false} assume !(8466 == ~s__state~0); {130023#false} is VALID [2022-04-28 14:54:46,871 INFO L290 TraceCheckUtils]: 64: Hoare triple {130023#false} assume !(8496 == ~s__state~0); {130023#false} is VALID [2022-04-28 14:54:46,872 INFO L290 TraceCheckUtils]: 65: Hoare triple {130023#false} assume !(8497 == ~s__state~0); {130023#false} is VALID [2022-04-28 14:54:46,872 INFO L290 TraceCheckUtils]: 66: Hoare triple {130023#false} assume !(8512 == ~s__state~0); {130023#false} is VALID [2022-04-28 14:54:46,872 INFO L290 TraceCheckUtils]: 67: Hoare triple {130023#false} assume !(8513 == ~s__state~0); {130023#false} is VALID [2022-04-28 14:54:46,872 INFO L290 TraceCheckUtils]: 68: Hoare triple {130023#false} assume !(8528 == ~s__state~0); {130023#false} is VALID [2022-04-28 14:54:46,872 INFO L290 TraceCheckUtils]: 69: Hoare triple {130023#false} assume !(8529 == ~s__state~0); {130023#false} is VALID [2022-04-28 14:54:46,872 INFO L290 TraceCheckUtils]: 70: Hoare triple {130023#false} assume !(8544 == ~s__state~0); {130023#false} is VALID [2022-04-28 14:54:46,872 INFO L290 TraceCheckUtils]: 71: Hoare triple {130023#false} assume !(8545 == ~s__state~0); {130023#false} is VALID [2022-04-28 14:54:46,872 INFO L290 TraceCheckUtils]: 72: Hoare triple {130023#false} assume !(8560 == ~s__state~0); {130023#false} is VALID [2022-04-28 14:54:46,872 INFO L290 TraceCheckUtils]: 73: Hoare triple {130023#false} assume !(8561 == ~s__state~0); {130023#false} is VALID [2022-04-28 14:54:46,872 INFO L290 TraceCheckUtils]: 74: Hoare triple {130023#false} assume !(8448 == ~s__state~0); {130023#false} is VALID [2022-04-28 14:54:46,872 INFO L290 TraceCheckUtils]: 75: Hoare triple {130023#false} assume !(8576 == ~s__state~0); {130023#false} is VALID [2022-04-28 14:54:46,872 INFO L290 TraceCheckUtils]: 76: Hoare triple {130023#false} assume !(8577 == ~s__state~0); {130023#false} is VALID [2022-04-28 14:54:46,872 INFO L290 TraceCheckUtils]: 77: Hoare triple {130023#false} assume !(8592 == ~s__state~0); {130023#false} is VALID [2022-04-28 14:54:46,872 INFO L290 TraceCheckUtils]: 78: Hoare triple {130023#false} assume !(8593 == ~s__state~0); {130023#false} is VALID [2022-04-28 14:54:46,872 INFO L290 TraceCheckUtils]: 79: Hoare triple {130023#false} assume !(8608 == ~s__state~0); {130023#false} is VALID [2022-04-28 14:54:46,872 INFO L290 TraceCheckUtils]: 80: Hoare triple {130023#false} assume !(8609 == ~s__state~0); {130023#false} is VALID [2022-04-28 14:54:46,872 INFO L290 TraceCheckUtils]: 81: Hoare triple {130023#false} assume !(8640 == ~s__state~0); {130023#false} is VALID [2022-04-28 14:54:46,872 INFO L290 TraceCheckUtils]: 82: Hoare triple {130023#false} assume !(8641 == ~s__state~0); {130023#false} is VALID [2022-04-28 14:54:46,872 INFO L290 TraceCheckUtils]: 83: Hoare triple {130023#false} assume 8656 == ~s__state~0; {130023#false} is VALID [2022-04-28 14:54:46,873 INFO L290 TraceCheckUtils]: 84: Hoare triple {130023#false} ~s__session__cipher~0 := ~s__s3__tmp__new_cipher~0; {130023#false} is VALID [2022-04-28 14:54:46,873 INFO L290 TraceCheckUtils]: 85: Hoare triple {130023#false} assume !(0 == ~tmp___9~0);assume -2147483648 <= #t~nondet52 && #t~nondet52 <= 2147483647;~ret~0 := #t~nondet52;havoc #t~nondet52; {130023#false} is VALID [2022-04-28 14:54:46,873 INFO L290 TraceCheckUtils]: 86: Hoare triple {130023#false} assume 10 == ~blastFlag~0;~blastFlag~0 := 11; {130023#false} is VALID [2022-04-28 14:54:46,873 INFO L290 TraceCheckUtils]: 87: Hoare triple {130023#false} assume !(~ret~0 <= 0);~s__state~0 := 8672;~s__init_num~0 := 0; {130023#false} is VALID [2022-04-28 14:54:46,873 INFO L290 TraceCheckUtils]: 88: Hoare triple {130023#false} assume !(0 == ~tmp___10~0); {130023#false} is VALID [2022-04-28 14:54:46,873 INFO L290 TraceCheckUtils]: 89: Hoare triple {130023#false} assume -2147483648 <= #t~nondet55 && #t~nondet55 <= 2147483647;~s__s3__tmp__reuse_message~0 := #t~nondet55;havoc #t~nondet55; {130023#false} is VALID [2022-04-28 14:54:46,873 INFO L290 TraceCheckUtils]: 90: Hoare triple {130023#false} assume !(0 == ~s__s3__tmp__reuse_message~0); {130023#false} is VALID [2022-04-28 14:54:46,873 INFO L290 TraceCheckUtils]: 91: Hoare triple {130023#false} ~skip~0 := 0; {130023#false} is VALID [2022-04-28 14:54:46,873 INFO L290 TraceCheckUtils]: 92: Hoare triple {130023#false} assume !false; {130023#false} is VALID [2022-04-28 14:54:46,873 INFO L290 TraceCheckUtils]: 93: Hoare triple {130023#false} ~state~0 := ~s__state~0; {130023#false} is VALID [2022-04-28 14:54:46,873 INFO L290 TraceCheckUtils]: 94: Hoare triple {130023#false} assume !(12292 == ~s__state~0); {130023#false} is VALID [2022-04-28 14:54:46,873 INFO L290 TraceCheckUtils]: 95: Hoare triple {130023#false} assume !(16384 == ~s__state~0); {130023#false} is VALID [2022-04-28 14:54:46,873 INFO L290 TraceCheckUtils]: 96: Hoare triple {130023#false} assume !(8192 == ~s__state~0); {130023#false} is VALID [2022-04-28 14:54:46,873 INFO L290 TraceCheckUtils]: 97: Hoare triple {130023#false} assume !(24576 == ~s__state~0); {130023#false} is VALID [2022-04-28 14:54:46,873 INFO L290 TraceCheckUtils]: 98: Hoare triple {130023#false} assume !(8195 == ~s__state~0); {130023#false} is VALID [2022-04-28 14:54:46,873 INFO L290 TraceCheckUtils]: 99: Hoare triple {130023#false} assume !(8480 == ~s__state~0); {130023#false} is VALID [2022-04-28 14:54:46,873 INFO L290 TraceCheckUtils]: 100: Hoare triple {130023#false} assume !(8481 == ~s__state~0); {130023#false} is VALID [2022-04-28 14:54:46,873 INFO L290 TraceCheckUtils]: 101: Hoare triple {130023#false} assume !(8482 == ~s__state~0); {130023#false} is VALID [2022-04-28 14:54:46,873 INFO L290 TraceCheckUtils]: 102: Hoare triple {130023#false} assume !(8464 == ~s__state~0); {130023#false} is VALID [2022-04-28 14:54:46,873 INFO L290 TraceCheckUtils]: 103: Hoare triple {130023#false} assume !(8465 == ~s__state~0); {130023#false} is VALID [2022-04-28 14:54:46,874 INFO L290 TraceCheckUtils]: 104: Hoare triple {130023#false} assume !(8466 == ~s__state~0); {130023#false} is VALID [2022-04-28 14:54:46,874 INFO L290 TraceCheckUtils]: 105: Hoare triple {130023#false} assume !(8496 == ~s__state~0); {130023#false} is VALID [2022-04-28 14:54:46,874 INFO L290 TraceCheckUtils]: 106: Hoare triple {130023#false} assume !(8497 == ~s__state~0); {130023#false} is VALID [2022-04-28 14:54:46,874 INFO L290 TraceCheckUtils]: 107: Hoare triple {130023#false} assume !(8512 == ~s__state~0); {130023#false} is VALID [2022-04-28 14:54:46,874 INFO L290 TraceCheckUtils]: 108: Hoare triple {130023#false} assume !(8513 == ~s__state~0); {130023#false} is VALID [2022-04-28 14:54:46,874 INFO L290 TraceCheckUtils]: 109: Hoare triple {130023#false} assume !(8528 == ~s__state~0); {130023#false} is VALID [2022-04-28 14:54:46,874 INFO L290 TraceCheckUtils]: 110: Hoare triple {130023#false} assume !(8529 == ~s__state~0); {130023#false} is VALID [2022-04-28 14:54:46,874 INFO L290 TraceCheckUtils]: 111: Hoare triple {130023#false} assume !(8544 == ~s__state~0); {130023#false} is VALID [2022-04-28 14:54:46,874 INFO L290 TraceCheckUtils]: 112: Hoare triple {130023#false} assume !(8545 == ~s__state~0); {130023#false} is VALID [2022-04-28 14:54:46,874 INFO L290 TraceCheckUtils]: 113: Hoare triple {130023#false} assume !(8560 == ~s__state~0); {130023#false} is VALID [2022-04-28 14:54:46,874 INFO L290 TraceCheckUtils]: 114: Hoare triple {130023#false} assume !(8561 == ~s__state~0); {130023#false} is VALID [2022-04-28 14:54:46,874 INFO L290 TraceCheckUtils]: 115: Hoare triple {130023#false} assume !(8448 == ~s__state~0); {130023#false} is VALID [2022-04-28 14:54:46,874 INFO L290 TraceCheckUtils]: 116: Hoare triple {130023#false} assume !(8576 == ~s__state~0); {130023#false} is VALID [2022-04-28 14:54:46,874 INFO L290 TraceCheckUtils]: 117: Hoare triple {130023#false} assume !(8577 == ~s__state~0); {130023#false} is VALID [2022-04-28 14:54:46,874 INFO L290 TraceCheckUtils]: 118: Hoare triple {130023#false} assume !(8592 == ~s__state~0); {130023#false} is VALID [2022-04-28 14:54:46,874 INFO L290 TraceCheckUtils]: 119: Hoare triple {130023#false} assume !(8593 == ~s__state~0); {130023#false} is VALID [2022-04-28 14:54:46,874 INFO L290 TraceCheckUtils]: 120: Hoare triple {130023#false} assume !(8608 == ~s__state~0); {130023#false} is VALID [2022-04-28 14:54:46,874 INFO L290 TraceCheckUtils]: 121: Hoare triple {130023#false} assume !(8609 == ~s__state~0); {130023#false} is VALID [2022-04-28 14:54:46,874 INFO L290 TraceCheckUtils]: 122: Hoare triple {130023#false} assume !(8640 == ~s__state~0); {130023#false} is VALID [2022-04-28 14:54:46,874 INFO L290 TraceCheckUtils]: 123: Hoare triple {130023#false} assume !(8641 == ~s__state~0); {130023#false} is VALID [2022-04-28 14:54:46,875 INFO L290 TraceCheckUtils]: 124: Hoare triple {130023#false} assume !(8656 == ~s__state~0); {130023#false} is VALID [2022-04-28 14:54:46,875 INFO L290 TraceCheckUtils]: 125: Hoare triple {130023#false} assume !(8657 == ~s__state~0); {130023#false} is VALID [2022-04-28 14:54:46,875 INFO L290 TraceCheckUtils]: 126: Hoare triple {130023#false} assume 8672 == ~s__state~0; {130023#false} is VALID [2022-04-28 14:54:46,875 INFO L290 TraceCheckUtils]: 127: Hoare triple {130023#false} assume -2147483648 <= #t~nondet53 && #t~nondet53 <= 2147483647;~ret~0 := #t~nondet53;havoc #t~nondet53; {130023#false} is VALID [2022-04-28 14:54:46,875 INFO L290 TraceCheckUtils]: 128: Hoare triple {130023#false} assume 11 == ~blastFlag~0;~blastFlag~0 := 12; {130023#false} is VALID [2022-04-28 14:54:46,875 INFO L290 TraceCheckUtils]: 129: Hoare triple {130023#false} assume !(~ret~0 <= 0);~s__state~0 := 8448; {130023#false} is VALID [2022-04-28 14:54:46,875 INFO L290 TraceCheckUtils]: 130: Hoare triple {130023#false} assume 0 != ~s__hit~0;~s__s3__tmp__next_state___0~0 := 8640; {130023#false} is VALID [2022-04-28 14:54:46,875 INFO L290 TraceCheckUtils]: 131: Hoare triple {130023#false} ~s__init_num~0 := 0; {130023#false} is VALID [2022-04-28 14:54:46,875 INFO L290 TraceCheckUtils]: 132: Hoare triple {130023#false} assume -2147483648 <= #t~nondet55 && #t~nondet55 <= 2147483647;~s__s3__tmp__reuse_message~0 := #t~nondet55;havoc #t~nondet55; {130023#false} is VALID [2022-04-28 14:54:46,875 INFO L290 TraceCheckUtils]: 133: Hoare triple {130023#false} assume 0 == ~s__s3__tmp__reuse_message~0; {130023#false} is VALID [2022-04-28 14:54:46,875 INFO L290 TraceCheckUtils]: 134: Hoare triple {130023#false} assume 0 == ~skip~0; {130023#false} is VALID [2022-04-28 14:54:46,875 INFO L290 TraceCheckUtils]: 135: Hoare triple {130023#false} assume 8560 == ~state~0; {130023#false} is VALID [2022-04-28 14:54:46,875 INFO L290 TraceCheckUtils]: 136: Hoare triple {130023#false} assume 8448 == ~s__state~0; {130023#false} is VALID [2022-04-28 14:54:46,875 INFO L290 TraceCheckUtils]: 137: Hoare triple {130023#false} assume -1 != ~s__verify_mode~0; {130023#false} is VALID [2022-04-28 14:54:46,875 INFO L290 TraceCheckUtils]: 138: Hoare triple {130023#false} assume -2 != ~s__verify_mode~0; {130023#false} is VALID [2022-04-28 14:54:46,875 INFO L290 TraceCheckUtils]: 139: Hoare triple {130023#false} assume 9021 != ~__cil_tmp61~0 % 18446744073709551616; {130023#false} is VALID [2022-04-28 14:54:46,875 INFO L290 TraceCheckUtils]: 140: Hoare triple {130023#false} assume 4294967294 != ~__cil_tmp58~0 % 18446744073709551616; {130023#false} is VALID [2022-04-28 14:54:46,875 INFO L290 TraceCheckUtils]: 141: Hoare triple {130023#false} assume 4 != ~blastFlag~0; {130023#false} is VALID [2022-04-28 14:54:46,875 INFO L290 TraceCheckUtils]: 142: Hoare triple {130023#false} assume 1024 != ~tmp___7~0; {130023#false} is VALID [2022-04-28 14:54:46,876 INFO L290 TraceCheckUtils]: 143: Hoare triple {130023#false} assume !false; {130023#false} is VALID [2022-04-28 14:54:46,876 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked. [2022-04-28 14:54:46,876 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 14:54:46,876 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [870534775] [2022-04-28 14:54:46,876 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [870534775] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:54:46,876 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:54:46,876 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-04-28 14:54:46,876 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 14:54:46,876 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [372195154] [2022-04-28 14:54:46,876 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [372195154] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:54:46,876 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:54:46,876 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-04-28 14:54:46,876 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [954526605] [2022-04-28 14:54:46,876 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 14:54:46,877 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 [2022-04-28 14:54:46,877 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 14:54:46,877 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 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) [2022-04-28 14:54:46,927 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 92 edges. 92 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:54:46,928 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-04-28 14:54:46,928 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 14:54:46,928 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-04-28 14:54:46,928 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-04-28 14:54:46,928 INFO L87 Difference]: Start difference. First operand 1905 states and 2507 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) [2022-04-28 14:54:49,770 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:54:49,770 INFO L93 Difference]: Finished difference Result 4415 states and 5826 transitions. [2022-04-28 14:54:49,770 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-04-28 14:54:49,771 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 [2022-04-28 14:54:49,771 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 14:54:49,771 INFO L82 GeneralOperation]: Start removeUnreachable. 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) [2022-04-28 14:54:49,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 722 transitions. [2022-04-28 14:54:49,773 INFO L82 GeneralOperation]: Start removeUnreachable. 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) [2022-04-28 14:54:49,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 722 transitions. [2022-04-28 14:54:49,775 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 4 states and 722 transitions. [2022-04-28 14:54:50,225 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 722 edges. 722 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:54:50,469 INFO L225 Difference]: With dead ends: 4415 [2022-04-28 14:54:50,469 INFO L226 Difference]: Without dead ends: 2524 [2022-04-28 14:54:50,471 INFO L412 NwaCegarLoop]: 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 [2022-04-28 14:54:50,471 INFO L413 NwaCegarLoop]: 381 mSDtfsCounter, 510 mSDsluCounter, 7 mSDsCounter, 0 mSdLazyCounter, 261 mSolverCounterSat, 25 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 510 SdHoareTripleChecker+Valid, 388 SdHoareTripleChecker+Invalid, 286 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 25 IncrementalHoareTripleChecker+Valid, 261 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-04-28 14:54:50,471 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [510 Valid, 388 Invalid, 286 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [25 Valid, 261 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-04-28 14:54:50,472 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2524 states. [2022-04-28 14:54:51,949 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2524 to 2522. [2022-04-28 14:54:51,950 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 14:54:51,952 INFO L82 GeneralOperation]: Start isEquivalent. First operand 2524 states. Second operand has 2522 states, 2517 states have (on average 1.3142630115216527) internal successors, (3308), 2517 states have internal predecessors, (3308), 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) [2022-04-28 14:54:51,954 INFO L74 IsIncluded]: Start isIncluded. First operand 2524 states. Second operand has 2522 states, 2517 states have (on average 1.3142630115216527) internal successors, (3308), 2517 states have internal predecessors, (3308), 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) [2022-04-28 14:54:51,955 INFO L87 Difference]: Start difference. First operand 2524 states. Second operand has 2522 states, 2517 states have (on average 1.3142630115216527) internal successors, (3308), 2517 states have internal predecessors, (3308), 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) [2022-04-28 14:54:52,109 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:54:52,109 INFO L93 Difference]: Finished difference Result 2524 states and 3313 transitions. [2022-04-28 14:54:52,109 INFO L276 IsEmpty]: Start isEmpty. Operand 2524 states and 3313 transitions. [2022-04-28 14:54:52,111 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:54:52,111 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:54:52,113 INFO L74 IsIncluded]: Start isIncluded. First operand has 2522 states, 2517 states have (on average 1.3142630115216527) internal successors, (3308), 2517 states have internal predecessors, (3308), 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) Second operand 2524 states. [2022-04-28 14:54:52,115 INFO L87 Difference]: Start difference. First operand has 2522 states, 2517 states have (on average 1.3142630115216527) internal successors, (3308), 2517 states have internal predecessors, (3308), 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) Second operand 2524 states. [2022-04-28 14:54:52,299 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:54:52,299 INFO L93 Difference]: Finished difference Result 2524 states and 3313 transitions. [2022-04-28 14:54:52,299 INFO L276 IsEmpty]: Start isEmpty. Operand 2524 states and 3313 transitions. [2022-04-28 14:54:52,301 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:54:52,301 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:54:52,301 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 14:54:52,301 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 14:54:52,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2522 states, 2517 states have (on average 1.3142630115216527) internal successors, (3308), 2517 states have internal predecessors, (3308), 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) [2022-04-28 14:54:52,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2522 states to 2522 states and 3312 transitions. [2022-04-28 14:54:52,545 INFO L78 Accepts]: Start accepts. Automaton has 2522 states and 3312 transitions. Word has length 144 [2022-04-28 14:54:52,545 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 14:54:52,545 INFO L495 AbstractCegarLoop]: Abstraction has 2522 states and 3312 transitions. [2022-04-28 14:54:52,545 INFO L496 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) [2022-04-28 14:54:52,545 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 2522 states and 3312 transitions. [2022-04-28 14:54:59,952 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 3312 edges. 3312 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:54:59,952 INFO L276 IsEmpty]: Start isEmpty. Operand 2522 states and 3312 transitions. [2022-04-28 14:54:59,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2022-04-28 14:54:59,954 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 14:54:59,954 INFO L195 NwaCegarLoop]: 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] [2022-04-28 14:54:59,954 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable35 [2022-04-28 14:54:59,954 INFO L420 AbstractCegarLoop]: === Iteration 37 === Targeting ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 14:54:59,954 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 14:54:59,954 INFO L85 PathProgramCache]: Analyzing trace with hash -1020309345, now seen corresponding path program 1 times [2022-04-28 14:54:59,954 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 14:54:59,954 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [833263404] [2022-04-28 14:54:59,997 INFO L97 AcceleratorQvasr]: Qvasr could not accelerate loop because java.lang.UnsupportedOperationException: Cannot deal with arrays. [2022-04-28 14:54:59,997 INFO L274 tedInterpolationCore]: Could not compute an accelerate. [2022-04-28 14:54:59,997 INFO L85 PathProgramCache]: Analyzing trace with hash -1020309345, now seen corresponding path program 2 times [2022-04-28 14:54:59,997 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 14:54:59,997 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [85083893] [2022-04-28 14:54:59,997 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 14:54:59,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 14:55:00,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:55:00,044 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 14:55:00,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:55:00,047 INFO L290 TraceCheckUtils]: 0: Hoare triple {148962#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(17, 2);call #Ultimate.allocInit(12, 3); {148955#true} is VALID [2022-04-28 14:55:00,047 INFO L290 TraceCheckUtils]: 1: Hoare triple {148955#true} assume true; {148955#true} is VALID [2022-04-28 14:55:00,047 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {148955#true} {148955#true} #752#return; {148955#true} is VALID [2022-04-28 14:55:00,047 INFO L272 TraceCheckUtils]: 0: Hoare triple {148955#true} call ULTIMATE.init(); {148962#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 14:55:00,047 INFO L290 TraceCheckUtils]: 1: Hoare triple {148962#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(17, 2);call #Ultimate.allocInit(12, 3); {148955#true} is VALID [2022-04-28 14:55:00,048 INFO L290 TraceCheckUtils]: 2: Hoare triple {148955#true} assume true; {148955#true} is VALID [2022-04-28 14:55:00,048 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {148955#true} {148955#true} #752#return; {148955#true} is VALID [2022-04-28 14:55:00,048 INFO L272 TraceCheckUtils]: 4: Hoare triple {148955#true} call #t~ret59 := main(); {148955#true} is VALID [2022-04-28 14:55:00,048 INFO L290 TraceCheckUtils]: 5: Hoare triple {148955#true} havoc ~s~0;havoc ~tmp~1;~s~0 := 8464; {148955#true} is VALID [2022-04-28 14:55:00,048 INFO L272 TraceCheckUtils]: 6: Hoare triple {148955#true} call #t~ret58 := ssl3_accept(~s~0); {148955#true} is VALID [2022-04-28 14:55:00,048 INFO L290 TraceCheckUtils]: 7: Hoare triple {148955#true} ~initial_state := #in~initial_state;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~s__info_callback~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~s__in_handshake~0 := #t~nondet5;havoc #t~nondet5;havoc ~s__state~0;havoc ~s__new_session~0;havoc ~s__server~0;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~s__version~0 := #t~nondet6;havoc #t~nondet6;havoc ~s__type~0;havoc ~s__init_num~0;assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647;~s__hit~0 := #t~nondet7;havoc #t~nondet7;havoc ~s__rwstate~0;~s__init_buf___0~0 := 1;assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647;~s__debug~0 := #t~nondet8;havoc #t~nondet8;havoc ~s__shutdown~0;assume -2147483648 <= #t~nondet9 && #t~nondet9 <= 2147483647;~s__cert~0 := #t~nondet9;havoc #t~nondet9;assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647;~s__options~0 := #t~nondet10;havoc #t~nondet10;assume -2147483648 <= #t~nondet11 && #t~nondet11 <= 2147483647;~s__verify_mode~0 := #t~nondet11;havoc #t~nondet11;assume -2147483648 <= #t~nondet12 && #t~nondet12 <= 2147483647;~s__session__peer~0 := #t~nondet12;havoc #t~nondet12;assume -2147483648 <= #t~nondet13 && #t~nondet13 <= 2147483647;~s__cert__pkeys__AT0__privatekey~0 := #t~nondet13;havoc #t~nondet13;assume -2147483648 <= #t~nondet14 && #t~nondet14 <= 2147483647;~s__ctx__info_callback~0 := #t~nondet14;havoc #t~nondet14;assume -2147483648 <= #t~nondet15 && #t~nondet15 <= 2147483647;~s__ctx__stats__sess_accept_renegotiate~0 := #t~nondet15;havoc #t~nondet15;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~s__ctx__stats__sess_accept~0 := #t~nondet16;havoc #t~nondet16;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~s__ctx__stats__sess_accept_good~0 := #t~nondet17;havoc #t~nondet17;havoc ~s__s3__tmp__cert_request~0;havoc ~s__s3__tmp__reuse_message~0;havoc ~s__s3__tmp__use_rsa_tmp~0;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~s__s3__tmp__new_cipher~0 := #t~nondet18;havoc #t~nondet18;havoc ~s__s3__tmp__new_cipher__algorithms~0;havoc ~s__s3__tmp__next_state___0~0;havoc ~s__s3__tmp__new_cipher__algo_strength~0;havoc ~s__session__cipher~0;havoc ~buf~0;havoc ~l~0;havoc ~Time~0;havoc ~tmp~0;havoc ~cb~0;assume -9223372036854775808 <= #t~nondet19 && #t~nondet19 <= 9223372036854775807;~num1~0 := #t~nondet19;havoc #t~nondet19;havoc ~ret~0;havoc ~new_state~0;havoc ~state~0;havoc ~skip~0;havoc ~got_new_session~0;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~tmp___1~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~tmp___2~0 := #t~nondet21;havoc #t~nondet21;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp___3~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___4~0 := #t~nondet23;havoc #t~nondet23;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~tmp___5~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~tmp___6~0 := #t~nondet25;havoc #t~nondet25;havoc ~tmp___7~0;assume -9223372036854775808 <= #t~nondet26 && #t~nondet26 <= 9223372036854775807;~tmp___8~0 := #t~nondet26;havoc #t~nondet26;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~tmp___9~0 := #t~nondet27;havoc #t~nondet27;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~tmp___10~0 := #t~nondet28;havoc #t~nondet28;havoc ~blastFlag~0;havoc ~__cil_tmp55~0;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~0;havoc ~__cil_tmp59~0;havoc ~__cil_tmp60~0;~__cil_tmp61~0 := #t~nondet29;havoc #t~nondet29;~s__state~0 := ~initial_state;~blastFlag~0 := 0;assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647;~tmp~0 := #t~nondet30;havoc #t~nondet30;~Time~0 := ~tmp~0;~cb~0 := 0;~ret~0 := -1;~skip~0 := 0;~got_new_session~0 := 0; {148955#true} is VALID [2022-04-28 14:55:00,048 INFO L290 TraceCheckUtils]: 8: Hoare triple {148955#true} assume 0 != ~s__info_callback~0;~cb~0 := ~s__info_callback~0; {148955#true} is VALID [2022-04-28 14:55:00,048 INFO L290 TraceCheckUtils]: 9: Hoare triple {148955#true} #t~post31 := ~s__in_handshake~0;~s__in_handshake~0 := 1 + #t~post31;havoc #t~post31; {148955#true} is VALID [2022-04-28 14:55:00,048 INFO L290 TraceCheckUtils]: 10: Hoare triple {148955#true} assume !(0 != 12288 + ~tmp___1~0); {148955#true} is VALID [2022-04-28 14:55:00,048 INFO L290 TraceCheckUtils]: 11: Hoare triple {148955#true} assume !(0 == ~s__cert~0); {148955#true} is VALID [2022-04-28 14:55:00,048 INFO L290 TraceCheckUtils]: 12: Hoare triple {148955#true} assume !false; {148955#true} is VALID [2022-04-28 14:55:00,048 INFO L290 TraceCheckUtils]: 13: Hoare triple {148955#true} ~state~0 := ~s__state~0; {148955#true} is VALID [2022-04-28 14:55:00,048 INFO L290 TraceCheckUtils]: 14: Hoare triple {148955#true} assume !(12292 == ~s__state~0); {148955#true} is VALID [2022-04-28 14:55:00,048 INFO L290 TraceCheckUtils]: 15: Hoare triple {148955#true} assume !(16384 == ~s__state~0); {148955#true} is VALID [2022-04-28 14:55:00,048 INFO L290 TraceCheckUtils]: 16: Hoare triple {148955#true} assume !(8192 == ~s__state~0); {148955#true} is VALID [2022-04-28 14:55:00,048 INFO L290 TraceCheckUtils]: 17: Hoare triple {148955#true} assume !(24576 == ~s__state~0); {148955#true} is VALID [2022-04-28 14:55:00,048 INFO L290 TraceCheckUtils]: 18: Hoare triple {148955#true} assume !(8195 == ~s__state~0); {148955#true} is VALID [2022-04-28 14:55:00,048 INFO L290 TraceCheckUtils]: 19: Hoare triple {148955#true} assume !(8480 == ~s__state~0); {148955#true} is VALID [2022-04-28 14:55:00,048 INFO L290 TraceCheckUtils]: 20: Hoare triple {148955#true} assume !(8481 == ~s__state~0); {148955#true} is VALID [2022-04-28 14:55:00,049 INFO L290 TraceCheckUtils]: 21: Hoare triple {148955#true} assume !(8482 == ~s__state~0); {148955#true} is VALID [2022-04-28 14:55:00,049 INFO L290 TraceCheckUtils]: 22: Hoare triple {148955#true} assume 8464 == ~s__state~0; {148955#true} is VALID [2022-04-28 14:55:00,049 INFO L290 TraceCheckUtils]: 23: Hoare triple {148955#true} ~s__shutdown~0 := 0;assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~ret~0 := #t~nondet36;havoc #t~nondet36; {148955#true} is VALID [2022-04-28 14:55:00,049 INFO L290 TraceCheckUtils]: 24: Hoare triple {148955#true} assume 0 == ~blastFlag~0;~blastFlag~0 := 1; {148955#true} is VALID [2022-04-28 14:55:00,049 INFO L290 TraceCheckUtils]: 25: Hoare triple {148955#true} assume !(~ret~0 <= 0);~got_new_session~0 := 1;~s__state~0 := 8496;~s__init_num~0 := 0; {148955#true} is VALID [2022-04-28 14:55:00,049 INFO L290 TraceCheckUtils]: 26: Hoare triple {148955#true} assume -2147483648 <= #t~nondet55 && #t~nondet55 <= 2147483647;~s__s3__tmp__reuse_message~0 := #t~nondet55;havoc #t~nondet55; {148955#true} is VALID [2022-04-28 14:55:00,049 INFO L290 TraceCheckUtils]: 27: Hoare triple {148955#true} assume !(0 == ~s__s3__tmp__reuse_message~0); {148955#true} is VALID [2022-04-28 14:55:00,049 INFO L290 TraceCheckUtils]: 28: Hoare triple {148955#true} ~skip~0 := 0; {148955#true} is VALID [2022-04-28 14:55:00,049 INFO L290 TraceCheckUtils]: 29: Hoare triple {148955#true} assume !false; {148955#true} is VALID [2022-04-28 14:55:00,049 INFO L290 TraceCheckUtils]: 30: Hoare triple {148955#true} ~state~0 := ~s__state~0; {148955#true} is VALID [2022-04-28 14:55:00,049 INFO L290 TraceCheckUtils]: 31: Hoare triple {148955#true} assume !(12292 == ~s__state~0); {148955#true} is VALID [2022-04-28 14:55:00,049 INFO L290 TraceCheckUtils]: 32: Hoare triple {148955#true} assume !(16384 == ~s__state~0); {148955#true} is VALID [2022-04-28 14:55:00,049 INFO L290 TraceCheckUtils]: 33: Hoare triple {148955#true} assume !(8192 == ~s__state~0); {148955#true} is VALID [2022-04-28 14:55:00,049 INFO L290 TraceCheckUtils]: 34: Hoare triple {148955#true} assume !(24576 == ~s__state~0); {148955#true} is VALID [2022-04-28 14:55:00,049 INFO L290 TraceCheckUtils]: 35: Hoare triple {148955#true} assume !(8195 == ~s__state~0); {148955#true} is VALID [2022-04-28 14:55:00,049 INFO L290 TraceCheckUtils]: 36: Hoare triple {148955#true} assume !(8480 == ~s__state~0); {148955#true} is VALID [2022-04-28 14:55:00,049 INFO L290 TraceCheckUtils]: 37: Hoare triple {148955#true} assume !(8481 == ~s__state~0); {148955#true} is VALID [2022-04-28 14:55:00,049 INFO L290 TraceCheckUtils]: 38: Hoare triple {148955#true} assume !(8482 == ~s__state~0); {148955#true} is VALID [2022-04-28 14:55:00,049 INFO L290 TraceCheckUtils]: 39: Hoare triple {148955#true} assume !(8464 == ~s__state~0); {148955#true} is VALID [2022-04-28 14:55:00,049 INFO L290 TraceCheckUtils]: 40: Hoare triple {148955#true} assume !(8465 == ~s__state~0); {148955#true} is VALID [2022-04-28 14:55:00,050 INFO L290 TraceCheckUtils]: 41: Hoare triple {148955#true} assume !(8466 == ~s__state~0); {148955#true} is VALID [2022-04-28 14:55:00,050 INFO L290 TraceCheckUtils]: 42: Hoare triple {148955#true} assume 8496 == ~s__state~0; {148955#true} is VALID [2022-04-28 14:55:00,050 INFO L290 TraceCheckUtils]: 43: Hoare triple {148955#true} assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~ret~0 := #t~nondet37;havoc #t~nondet37; {148955#true} is VALID [2022-04-28 14:55:00,050 INFO L290 TraceCheckUtils]: 44: Hoare triple {148955#true} assume 1 == ~blastFlag~0;~blastFlag~0 := 2; {148955#true} is VALID [2022-04-28 14:55:00,050 INFO L290 TraceCheckUtils]: 45: Hoare triple {148955#true} assume !(~ret~0 <= 0); {148955#true} is VALID [2022-04-28 14:55:00,050 INFO L290 TraceCheckUtils]: 46: Hoare triple {148955#true} assume 0 != ~s__hit~0;~s__state~0 := 8656; {148955#true} is VALID [2022-04-28 14:55:00,050 INFO L290 TraceCheckUtils]: 47: Hoare triple {148955#true} ~s__init_num~0 := 0; {148955#true} is VALID [2022-04-28 14:55:00,050 INFO L290 TraceCheckUtils]: 48: Hoare triple {148955#true} assume -2147483648 <= #t~nondet55 && #t~nondet55 <= 2147483647;~s__s3__tmp__reuse_message~0 := #t~nondet55;havoc #t~nondet55; {148955#true} is VALID [2022-04-28 14:55:00,050 INFO L290 TraceCheckUtils]: 49: Hoare triple {148955#true} assume !(0 == ~s__s3__tmp__reuse_message~0); {148955#true} is VALID [2022-04-28 14:55:00,050 INFO L290 TraceCheckUtils]: 50: Hoare triple {148955#true} ~skip~0 := 0; {148955#true} is VALID [2022-04-28 14:55:00,050 INFO L290 TraceCheckUtils]: 51: Hoare triple {148955#true} assume !false; {148955#true} is VALID [2022-04-28 14:55:00,050 INFO L290 TraceCheckUtils]: 52: Hoare triple {148955#true} ~state~0 := ~s__state~0; {148955#true} is VALID [2022-04-28 14:55:00,050 INFO L290 TraceCheckUtils]: 53: Hoare triple {148955#true} assume !(12292 == ~s__state~0); {148955#true} is VALID [2022-04-28 14:55:00,050 INFO L290 TraceCheckUtils]: 54: Hoare triple {148955#true} assume !(16384 == ~s__state~0); {148955#true} is VALID [2022-04-28 14:55:00,050 INFO L290 TraceCheckUtils]: 55: Hoare triple {148955#true} assume !(8192 == ~s__state~0); {148955#true} is VALID [2022-04-28 14:55:00,050 INFO L290 TraceCheckUtils]: 56: Hoare triple {148955#true} assume !(24576 == ~s__state~0); {148955#true} is VALID [2022-04-28 14:55:00,050 INFO L290 TraceCheckUtils]: 57: Hoare triple {148955#true} assume !(8195 == ~s__state~0); {148955#true} is VALID [2022-04-28 14:55:00,050 INFO L290 TraceCheckUtils]: 58: Hoare triple {148955#true} assume !(8480 == ~s__state~0); {148955#true} is VALID [2022-04-28 14:55:00,050 INFO L290 TraceCheckUtils]: 59: Hoare triple {148955#true} assume !(8481 == ~s__state~0); {148955#true} is VALID [2022-04-28 14:55:00,051 INFO L290 TraceCheckUtils]: 60: Hoare triple {148955#true} assume !(8482 == ~s__state~0); {148955#true} is VALID [2022-04-28 14:55:00,051 INFO L290 TraceCheckUtils]: 61: Hoare triple {148955#true} assume !(8464 == ~s__state~0); {148955#true} is VALID [2022-04-28 14:55:00,051 INFO L290 TraceCheckUtils]: 62: Hoare triple {148955#true} assume !(8465 == ~s__state~0); {148955#true} is VALID [2022-04-28 14:55:00,051 INFO L290 TraceCheckUtils]: 63: Hoare triple {148955#true} assume !(8466 == ~s__state~0); {148955#true} is VALID [2022-04-28 14:55:00,051 INFO L290 TraceCheckUtils]: 64: Hoare triple {148955#true} assume !(8496 == ~s__state~0); {148955#true} is VALID [2022-04-28 14:55:00,051 INFO L290 TraceCheckUtils]: 65: Hoare triple {148955#true} assume !(8497 == ~s__state~0); {148955#true} is VALID [2022-04-28 14:55:00,051 INFO L290 TraceCheckUtils]: 66: Hoare triple {148955#true} assume !(8512 == ~s__state~0); {148955#true} is VALID [2022-04-28 14:55:00,051 INFO L290 TraceCheckUtils]: 67: Hoare triple {148955#true} assume !(8513 == ~s__state~0); {148955#true} is VALID [2022-04-28 14:55:00,051 INFO L290 TraceCheckUtils]: 68: Hoare triple {148955#true} assume !(8528 == ~s__state~0); {148955#true} is VALID [2022-04-28 14:55:00,051 INFO L290 TraceCheckUtils]: 69: Hoare triple {148955#true} assume !(8529 == ~s__state~0); {148955#true} is VALID [2022-04-28 14:55:00,051 INFO L290 TraceCheckUtils]: 70: Hoare triple {148955#true} assume !(8544 == ~s__state~0); {148955#true} is VALID [2022-04-28 14:55:00,051 INFO L290 TraceCheckUtils]: 71: Hoare triple {148955#true} assume !(8545 == ~s__state~0); {148955#true} is VALID [2022-04-28 14:55:00,051 INFO L290 TraceCheckUtils]: 72: Hoare triple {148955#true} assume !(8560 == ~s__state~0); {148955#true} is VALID [2022-04-28 14:55:00,051 INFO L290 TraceCheckUtils]: 73: Hoare triple {148955#true} assume !(8561 == ~s__state~0); {148955#true} is VALID [2022-04-28 14:55:00,051 INFO L290 TraceCheckUtils]: 74: Hoare triple {148955#true} assume !(8448 == ~s__state~0); {148955#true} is VALID [2022-04-28 14:55:00,051 INFO L290 TraceCheckUtils]: 75: Hoare triple {148955#true} assume !(8576 == ~s__state~0); {148955#true} is VALID [2022-04-28 14:55:00,051 INFO L290 TraceCheckUtils]: 76: Hoare triple {148955#true} assume !(8577 == ~s__state~0); {148955#true} is VALID [2022-04-28 14:55:00,051 INFO L290 TraceCheckUtils]: 77: Hoare triple {148955#true} assume !(8592 == ~s__state~0); {148955#true} is VALID [2022-04-28 14:55:00,052 INFO L290 TraceCheckUtils]: 78: Hoare triple {148955#true} assume !(8593 == ~s__state~0); {148955#true} is VALID [2022-04-28 14:55:00,052 INFO L290 TraceCheckUtils]: 79: Hoare triple {148955#true} assume !(8608 == ~s__state~0); {148955#true} is VALID [2022-04-28 14:55:00,052 INFO L290 TraceCheckUtils]: 80: Hoare triple {148955#true} assume !(8609 == ~s__state~0); {148955#true} is VALID [2022-04-28 14:55:00,052 INFO L290 TraceCheckUtils]: 81: Hoare triple {148955#true} assume !(8640 == ~s__state~0); {148955#true} is VALID [2022-04-28 14:55:00,052 INFO L290 TraceCheckUtils]: 82: Hoare triple {148955#true} assume !(8641 == ~s__state~0); {148955#true} is VALID [2022-04-28 14:55:00,052 INFO L290 TraceCheckUtils]: 83: Hoare triple {148955#true} assume 8656 == ~s__state~0; {148955#true} is VALID [2022-04-28 14:55:00,052 INFO L290 TraceCheckUtils]: 84: Hoare triple {148955#true} ~s__session__cipher~0 := ~s__s3__tmp__new_cipher~0; {148955#true} is VALID [2022-04-28 14:55:00,052 INFO L290 TraceCheckUtils]: 85: Hoare triple {148955#true} assume !(0 == ~tmp___9~0);assume -2147483648 <= #t~nondet52 && #t~nondet52 <= 2147483647;~ret~0 := #t~nondet52;havoc #t~nondet52; {148955#true} is VALID [2022-04-28 14:55:00,052 INFO L290 TraceCheckUtils]: 86: Hoare triple {148955#true} assume !(10 == ~blastFlag~0); {148955#true} is VALID [2022-04-28 14:55:00,052 INFO L290 TraceCheckUtils]: 87: Hoare triple {148955#true} assume !(13 == ~blastFlag~0); {148955#true} is VALID [2022-04-28 14:55:00,052 INFO L290 TraceCheckUtils]: 88: Hoare triple {148955#true} assume !(16 == ~blastFlag~0); {148955#true} is VALID [2022-04-28 14:55:00,052 INFO L290 TraceCheckUtils]: 89: Hoare triple {148955#true} assume !(19 == ~blastFlag~0); {148955#true} is VALID [2022-04-28 14:55:00,052 INFO L290 TraceCheckUtils]: 90: Hoare triple {148955#true} assume !(~ret~0 <= 0);~s__state~0 := 8672;~s__init_num~0 := 0; {148960#(<= 8672 ssl3_accept_~s__state~0)} is VALID [2022-04-28 14:55:00,053 INFO L290 TraceCheckUtils]: 91: Hoare triple {148960#(<= 8672 ssl3_accept_~s__state~0)} assume !(0 == ~tmp___10~0); {148960#(<= 8672 ssl3_accept_~s__state~0)} is VALID [2022-04-28 14:55:00,053 INFO L290 TraceCheckUtils]: 92: Hoare triple {148960#(<= 8672 ssl3_accept_~s__state~0)} assume -2147483648 <= #t~nondet55 && #t~nondet55 <= 2147483647;~s__s3__tmp__reuse_message~0 := #t~nondet55;havoc #t~nondet55; {148960#(<= 8672 ssl3_accept_~s__state~0)} is VALID [2022-04-28 14:55:00,053 INFO L290 TraceCheckUtils]: 93: Hoare triple {148960#(<= 8672 ssl3_accept_~s__state~0)} assume !(0 == ~s__s3__tmp__reuse_message~0); {148960#(<= 8672 ssl3_accept_~s__state~0)} is VALID [2022-04-28 14:55:00,053 INFO L290 TraceCheckUtils]: 94: Hoare triple {148960#(<= 8672 ssl3_accept_~s__state~0)} ~skip~0 := 0; {148960#(<= 8672 ssl3_accept_~s__state~0)} is VALID [2022-04-28 14:55:00,054 INFO L290 TraceCheckUtils]: 95: Hoare triple {148960#(<= 8672 ssl3_accept_~s__state~0)} assume !false; {148960#(<= 8672 ssl3_accept_~s__state~0)} is VALID [2022-04-28 14:55:00,054 INFO L290 TraceCheckUtils]: 96: Hoare triple {148960#(<= 8672 ssl3_accept_~s__state~0)} ~state~0 := ~s__state~0; {148961#(<= 8672 ssl3_accept_~state~0)} is VALID [2022-04-28 14:55:00,054 INFO L290 TraceCheckUtils]: 97: Hoare triple {148961#(<= 8672 ssl3_accept_~state~0)} assume !(12292 == ~s__state~0); {148961#(<= 8672 ssl3_accept_~state~0)} is VALID [2022-04-28 14:55:00,054 INFO L290 TraceCheckUtils]: 98: Hoare triple {148961#(<= 8672 ssl3_accept_~state~0)} assume !(16384 == ~s__state~0); {148961#(<= 8672 ssl3_accept_~state~0)} is VALID [2022-04-28 14:55:00,055 INFO L290 TraceCheckUtils]: 99: Hoare triple {148961#(<= 8672 ssl3_accept_~state~0)} assume !(8192 == ~s__state~0); {148961#(<= 8672 ssl3_accept_~state~0)} is VALID [2022-04-28 14:55:00,055 INFO L290 TraceCheckUtils]: 100: Hoare triple {148961#(<= 8672 ssl3_accept_~state~0)} assume !(24576 == ~s__state~0); {148961#(<= 8672 ssl3_accept_~state~0)} is VALID [2022-04-28 14:55:00,055 INFO L290 TraceCheckUtils]: 101: Hoare triple {148961#(<= 8672 ssl3_accept_~state~0)} assume !(8195 == ~s__state~0); {148961#(<= 8672 ssl3_accept_~state~0)} is VALID [2022-04-28 14:55:00,055 INFO L290 TraceCheckUtils]: 102: Hoare triple {148961#(<= 8672 ssl3_accept_~state~0)} assume !(8480 == ~s__state~0); {148961#(<= 8672 ssl3_accept_~state~0)} is VALID [2022-04-28 14:55:00,055 INFO L290 TraceCheckUtils]: 103: Hoare triple {148961#(<= 8672 ssl3_accept_~state~0)} assume !(8481 == ~s__state~0); {148961#(<= 8672 ssl3_accept_~state~0)} is VALID [2022-04-28 14:55:00,056 INFO L290 TraceCheckUtils]: 104: Hoare triple {148961#(<= 8672 ssl3_accept_~state~0)} assume !(8482 == ~s__state~0); {148961#(<= 8672 ssl3_accept_~state~0)} is VALID [2022-04-28 14:55:00,056 INFO L290 TraceCheckUtils]: 105: Hoare triple {148961#(<= 8672 ssl3_accept_~state~0)} assume !(8464 == ~s__state~0); {148961#(<= 8672 ssl3_accept_~state~0)} is VALID [2022-04-28 14:55:00,056 INFO L290 TraceCheckUtils]: 106: Hoare triple {148961#(<= 8672 ssl3_accept_~state~0)} assume !(8465 == ~s__state~0); {148961#(<= 8672 ssl3_accept_~state~0)} is VALID [2022-04-28 14:55:00,056 INFO L290 TraceCheckUtils]: 107: Hoare triple {148961#(<= 8672 ssl3_accept_~state~0)} assume !(8466 == ~s__state~0); {148961#(<= 8672 ssl3_accept_~state~0)} is VALID [2022-04-28 14:55:00,057 INFO L290 TraceCheckUtils]: 108: Hoare triple {148961#(<= 8672 ssl3_accept_~state~0)} assume !(8496 == ~s__state~0); {148961#(<= 8672 ssl3_accept_~state~0)} is VALID [2022-04-28 14:55:00,057 INFO L290 TraceCheckUtils]: 109: Hoare triple {148961#(<= 8672 ssl3_accept_~state~0)} assume !(8497 == ~s__state~0); {148961#(<= 8672 ssl3_accept_~state~0)} is VALID [2022-04-28 14:55:00,057 INFO L290 TraceCheckUtils]: 110: Hoare triple {148961#(<= 8672 ssl3_accept_~state~0)} assume !(8512 == ~s__state~0); {148961#(<= 8672 ssl3_accept_~state~0)} is VALID [2022-04-28 14:55:00,057 INFO L290 TraceCheckUtils]: 111: Hoare triple {148961#(<= 8672 ssl3_accept_~state~0)} assume !(8513 == ~s__state~0); {148961#(<= 8672 ssl3_accept_~state~0)} is VALID [2022-04-28 14:55:00,058 INFO L290 TraceCheckUtils]: 112: Hoare triple {148961#(<= 8672 ssl3_accept_~state~0)} assume !(8528 == ~s__state~0); {148961#(<= 8672 ssl3_accept_~state~0)} is VALID [2022-04-28 14:55:00,058 INFO L290 TraceCheckUtils]: 113: Hoare triple {148961#(<= 8672 ssl3_accept_~state~0)} assume !(8529 == ~s__state~0); {148961#(<= 8672 ssl3_accept_~state~0)} is VALID [2022-04-28 14:55:00,058 INFO L290 TraceCheckUtils]: 114: Hoare triple {148961#(<= 8672 ssl3_accept_~state~0)} assume !(8544 == ~s__state~0); {148961#(<= 8672 ssl3_accept_~state~0)} is VALID [2022-04-28 14:55:00,058 INFO L290 TraceCheckUtils]: 115: Hoare triple {148961#(<= 8672 ssl3_accept_~state~0)} assume !(8545 == ~s__state~0); {148961#(<= 8672 ssl3_accept_~state~0)} is VALID [2022-04-28 14:55:00,058 INFO L290 TraceCheckUtils]: 116: Hoare triple {148961#(<= 8672 ssl3_accept_~state~0)} assume !(8560 == ~s__state~0); {148961#(<= 8672 ssl3_accept_~state~0)} is VALID [2022-04-28 14:55:00,059 INFO L290 TraceCheckUtils]: 117: Hoare triple {148961#(<= 8672 ssl3_accept_~state~0)} assume !(8561 == ~s__state~0); {148961#(<= 8672 ssl3_accept_~state~0)} is VALID [2022-04-28 14:55:00,059 INFO L290 TraceCheckUtils]: 118: Hoare triple {148961#(<= 8672 ssl3_accept_~state~0)} assume !(8448 == ~s__state~0); {148961#(<= 8672 ssl3_accept_~state~0)} is VALID [2022-04-28 14:55:00,059 INFO L290 TraceCheckUtils]: 119: Hoare triple {148961#(<= 8672 ssl3_accept_~state~0)} assume !(8576 == ~s__state~0); {148961#(<= 8672 ssl3_accept_~state~0)} is VALID [2022-04-28 14:55:00,059 INFO L290 TraceCheckUtils]: 120: Hoare triple {148961#(<= 8672 ssl3_accept_~state~0)} assume !(8577 == ~s__state~0); {148961#(<= 8672 ssl3_accept_~state~0)} is VALID [2022-04-28 14:55:00,060 INFO L290 TraceCheckUtils]: 121: Hoare triple {148961#(<= 8672 ssl3_accept_~state~0)} assume !(8592 == ~s__state~0); {148961#(<= 8672 ssl3_accept_~state~0)} is VALID [2022-04-28 14:55:00,060 INFO L290 TraceCheckUtils]: 122: Hoare triple {148961#(<= 8672 ssl3_accept_~state~0)} assume !(8593 == ~s__state~0); {148961#(<= 8672 ssl3_accept_~state~0)} is VALID [2022-04-28 14:55:00,060 INFO L290 TraceCheckUtils]: 123: Hoare triple {148961#(<= 8672 ssl3_accept_~state~0)} assume !(8608 == ~s__state~0); {148961#(<= 8672 ssl3_accept_~state~0)} is VALID [2022-04-28 14:55:00,060 INFO L290 TraceCheckUtils]: 124: Hoare triple {148961#(<= 8672 ssl3_accept_~state~0)} assume !(8609 == ~s__state~0); {148961#(<= 8672 ssl3_accept_~state~0)} is VALID [2022-04-28 14:55:00,061 INFO L290 TraceCheckUtils]: 125: Hoare triple {148961#(<= 8672 ssl3_accept_~state~0)} assume !(8640 == ~s__state~0); {148961#(<= 8672 ssl3_accept_~state~0)} is VALID [2022-04-28 14:55:00,061 INFO L290 TraceCheckUtils]: 126: Hoare triple {148961#(<= 8672 ssl3_accept_~state~0)} assume !(8641 == ~s__state~0); {148961#(<= 8672 ssl3_accept_~state~0)} is VALID [2022-04-28 14:55:00,061 INFO L290 TraceCheckUtils]: 127: Hoare triple {148961#(<= 8672 ssl3_accept_~state~0)} assume !(8656 == ~s__state~0); {148961#(<= 8672 ssl3_accept_~state~0)} is VALID [2022-04-28 14:55:00,061 INFO L290 TraceCheckUtils]: 128: Hoare triple {148961#(<= 8672 ssl3_accept_~state~0)} assume !(8657 == ~s__state~0); {148961#(<= 8672 ssl3_accept_~state~0)} is VALID [2022-04-28 14:55:00,062 INFO L290 TraceCheckUtils]: 129: Hoare triple {148961#(<= 8672 ssl3_accept_~state~0)} assume 8672 == ~s__state~0; {148961#(<= 8672 ssl3_accept_~state~0)} is VALID [2022-04-28 14:55:00,062 INFO L290 TraceCheckUtils]: 130: Hoare triple {148961#(<= 8672 ssl3_accept_~state~0)} assume -2147483648 <= #t~nondet53 && #t~nondet53 <= 2147483647;~ret~0 := #t~nondet53;havoc #t~nondet53; {148961#(<= 8672 ssl3_accept_~state~0)} is VALID [2022-04-28 14:55:00,062 INFO L290 TraceCheckUtils]: 131: Hoare triple {148961#(<= 8672 ssl3_accept_~state~0)} assume !(11 == ~blastFlag~0); {148961#(<= 8672 ssl3_accept_~state~0)} is VALID [2022-04-28 14:55:00,062 INFO L290 TraceCheckUtils]: 132: Hoare triple {148961#(<= 8672 ssl3_accept_~state~0)} assume !(14 == ~blastFlag~0); {148961#(<= 8672 ssl3_accept_~state~0)} is VALID [2022-04-28 14:55:00,062 INFO L290 TraceCheckUtils]: 133: Hoare triple {148961#(<= 8672 ssl3_accept_~state~0)} assume !(17 == ~blastFlag~0); {148961#(<= 8672 ssl3_accept_~state~0)} is VALID [2022-04-28 14:55:00,063 INFO L290 TraceCheckUtils]: 134: Hoare triple {148961#(<= 8672 ssl3_accept_~state~0)} assume !(20 == ~blastFlag~0); {148961#(<= 8672 ssl3_accept_~state~0)} is VALID [2022-04-28 14:55:00,063 INFO L290 TraceCheckUtils]: 135: Hoare triple {148961#(<= 8672 ssl3_accept_~state~0)} assume !(~ret~0 <= 0);~s__state~0 := 8448; {148961#(<= 8672 ssl3_accept_~state~0)} is VALID [2022-04-28 14:55:00,063 INFO L290 TraceCheckUtils]: 136: Hoare triple {148961#(<= 8672 ssl3_accept_~state~0)} assume 0 != ~s__hit~0;~s__s3__tmp__next_state___0~0 := 8640; {148961#(<= 8672 ssl3_accept_~state~0)} is VALID [2022-04-28 14:55:00,063 INFO L290 TraceCheckUtils]: 137: Hoare triple {148961#(<= 8672 ssl3_accept_~state~0)} ~s__init_num~0 := 0; {148961#(<= 8672 ssl3_accept_~state~0)} is VALID [2022-04-28 14:55:00,064 INFO L290 TraceCheckUtils]: 138: Hoare triple {148961#(<= 8672 ssl3_accept_~state~0)} assume -2147483648 <= #t~nondet55 && #t~nondet55 <= 2147483647;~s__s3__tmp__reuse_message~0 := #t~nondet55;havoc #t~nondet55; {148961#(<= 8672 ssl3_accept_~state~0)} is VALID [2022-04-28 14:55:00,064 INFO L290 TraceCheckUtils]: 139: Hoare triple {148961#(<= 8672 ssl3_accept_~state~0)} assume 0 == ~s__s3__tmp__reuse_message~0; {148961#(<= 8672 ssl3_accept_~state~0)} is VALID [2022-04-28 14:55:00,064 INFO L290 TraceCheckUtils]: 140: Hoare triple {148961#(<= 8672 ssl3_accept_~state~0)} assume 0 == ~skip~0; {148961#(<= 8672 ssl3_accept_~state~0)} is VALID [2022-04-28 14:55:00,064 INFO L290 TraceCheckUtils]: 141: Hoare triple {148961#(<= 8672 ssl3_accept_~state~0)} assume 8560 == ~state~0; {148956#false} is VALID [2022-04-28 14:55:00,064 INFO L290 TraceCheckUtils]: 142: Hoare triple {148956#false} assume 8448 == ~s__state~0; {148956#false} is VALID [2022-04-28 14:55:00,065 INFO L290 TraceCheckUtils]: 143: Hoare triple {148956#false} assume -1 != ~s__verify_mode~0; {148956#false} is VALID [2022-04-28 14:55:00,065 INFO L290 TraceCheckUtils]: 144: Hoare triple {148956#false} assume -2 != ~s__verify_mode~0; {148956#false} is VALID [2022-04-28 14:55:00,065 INFO L290 TraceCheckUtils]: 145: Hoare triple {148956#false} assume 9021 != ~__cil_tmp61~0 % 18446744073709551616; {148956#false} is VALID [2022-04-28 14:55:00,065 INFO L290 TraceCheckUtils]: 146: Hoare triple {148956#false} assume 4294967294 != ~__cil_tmp58~0 % 18446744073709551616; {148956#false} is VALID [2022-04-28 14:55:00,065 INFO L290 TraceCheckUtils]: 147: Hoare triple {148956#false} assume 4 != ~blastFlag~0; {148956#false} is VALID [2022-04-28 14:55:00,065 INFO L290 TraceCheckUtils]: 148: Hoare triple {148956#false} assume 1024 != ~tmp___7~0; {148956#false} is VALID [2022-04-28 14:55:00,065 INFO L290 TraceCheckUtils]: 149: Hoare triple {148956#false} assume !false; {148956#false} is VALID [2022-04-28 14:55:00,065 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 68 proven. 2 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2022-04-28 14:55:00,065 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 14:55:00,065 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [85083893] [2022-04-28 14:55:00,065 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [85083893] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-28 14:55:00,065 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [213439773] [2022-04-28 14:55:00,065 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-28 14:55:00,066 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 14:55:00,066 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 14:55:00,066 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) [2022-04-28 14:55:00,111 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2022-04-28 14:55:00,144 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2022-04-28 14:55:00,144 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 14:55:00,146 INFO L263 TraceCheckSpWp]: Trace formula consists of 249 conjuncts, 3 conjunts are in the unsatisfiable core [2022-04-28 14:55:00,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:55:00,164 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 14:55:00,524 INFO L272 TraceCheckUtils]: 0: Hoare triple {148955#true} call ULTIMATE.init(); {148955#true} is VALID [2022-04-28 14:55:00,524 INFO L290 TraceCheckUtils]: 1: Hoare triple {148955#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(17, 2);call #Ultimate.allocInit(12, 3); {148955#true} is VALID [2022-04-28 14:55:00,524 INFO L290 TraceCheckUtils]: 2: Hoare triple {148955#true} assume true; {148955#true} is VALID [2022-04-28 14:55:00,524 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {148955#true} {148955#true} #752#return; {148955#true} is VALID [2022-04-28 14:55:00,524 INFO L272 TraceCheckUtils]: 4: Hoare triple {148955#true} call #t~ret59 := main(); {148955#true} is VALID [2022-04-28 14:55:00,524 INFO L290 TraceCheckUtils]: 5: Hoare triple {148955#true} havoc ~s~0;havoc ~tmp~1;~s~0 := 8464; {148955#true} is VALID [2022-04-28 14:55:00,524 INFO L272 TraceCheckUtils]: 6: Hoare triple {148955#true} call #t~ret58 := ssl3_accept(~s~0); {148955#true} is VALID [2022-04-28 14:55:00,524 INFO L290 TraceCheckUtils]: 7: Hoare triple {148955#true} ~initial_state := #in~initial_state;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~s__info_callback~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~s__in_handshake~0 := #t~nondet5;havoc #t~nondet5;havoc ~s__state~0;havoc ~s__new_session~0;havoc ~s__server~0;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~s__version~0 := #t~nondet6;havoc #t~nondet6;havoc ~s__type~0;havoc ~s__init_num~0;assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647;~s__hit~0 := #t~nondet7;havoc #t~nondet7;havoc ~s__rwstate~0;~s__init_buf___0~0 := 1;assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647;~s__debug~0 := #t~nondet8;havoc #t~nondet8;havoc ~s__shutdown~0;assume -2147483648 <= #t~nondet9 && #t~nondet9 <= 2147483647;~s__cert~0 := #t~nondet9;havoc #t~nondet9;assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647;~s__options~0 := #t~nondet10;havoc #t~nondet10;assume -2147483648 <= #t~nondet11 && #t~nondet11 <= 2147483647;~s__verify_mode~0 := #t~nondet11;havoc #t~nondet11;assume -2147483648 <= #t~nondet12 && #t~nondet12 <= 2147483647;~s__session__peer~0 := #t~nondet12;havoc #t~nondet12;assume -2147483648 <= #t~nondet13 && #t~nondet13 <= 2147483647;~s__cert__pkeys__AT0__privatekey~0 := #t~nondet13;havoc #t~nondet13;assume -2147483648 <= #t~nondet14 && #t~nondet14 <= 2147483647;~s__ctx__info_callback~0 := #t~nondet14;havoc #t~nondet14;assume -2147483648 <= #t~nondet15 && #t~nondet15 <= 2147483647;~s__ctx__stats__sess_accept_renegotiate~0 := #t~nondet15;havoc #t~nondet15;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~s__ctx__stats__sess_accept~0 := #t~nondet16;havoc #t~nondet16;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~s__ctx__stats__sess_accept_good~0 := #t~nondet17;havoc #t~nondet17;havoc ~s__s3__tmp__cert_request~0;havoc ~s__s3__tmp__reuse_message~0;havoc ~s__s3__tmp__use_rsa_tmp~0;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~s__s3__tmp__new_cipher~0 := #t~nondet18;havoc #t~nondet18;havoc ~s__s3__tmp__new_cipher__algorithms~0;havoc ~s__s3__tmp__next_state___0~0;havoc ~s__s3__tmp__new_cipher__algo_strength~0;havoc ~s__session__cipher~0;havoc ~buf~0;havoc ~l~0;havoc ~Time~0;havoc ~tmp~0;havoc ~cb~0;assume -9223372036854775808 <= #t~nondet19 && #t~nondet19 <= 9223372036854775807;~num1~0 := #t~nondet19;havoc #t~nondet19;havoc ~ret~0;havoc ~new_state~0;havoc ~state~0;havoc ~skip~0;havoc ~got_new_session~0;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~tmp___1~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~tmp___2~0 := #t~nondet21;havoc #t~nondet21;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp___3~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___4~0 := #t~nondet23;havoc #t~nondet23;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~tmp___5~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~tmp___6~0 := #t~nondet25;havoc #t~nondet25;havoc ~tmp___7~0;assume -9223372036854775808 <= #t~nondet26 && #t~nondet26 <= 9223372036854775807;~tmp___8~0 := #t~nondet26;havoc #t~nondet26;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~tmp___9~0 := #t~nondet27;havoc #t~nondet27;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~tmp___10~0 := #t~nondet28;havoc #t~nondet28;havoc ~blastFlag~0;havoc ~__cil_tmp55~0;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~0;havoc ~__cil_tmp59~0;havoc ~__cil_tmp60~0;~__cil_tmp61~0 := #t~nondet29;havoc #t~nondet29;~s__state~0 := ~initial_state;~blastFlag~0 := 0;assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647;~tmp~0 := #t~nondet30;havoc #t~nondet30;~Time~0 := ~tmp~0;~cb~0 := 0;~ret~0 := -1;~skip~0 := 0;~got_new_session~0 := 0; {148955#true} is VALID [2022-04-28 14:55:00,525 INFO L290 TraceCheckUtils]: 8: Hoare triple {148955#true} assume 0 != ~s__info_callback~0;~cb~0 := ~s__info_callback~0; {148955#true} is VALID [2022-04-28 14:55:00,525 INFO L290 TraceCheckUtils]: 9: Hoare triple {148955#true} #t~post31 := ~s__in_handshake~0;~s__in_handshake~0 := 1 + #t~post31;havoc #t~post31; {148955#true} is VALID [2022-04-28 14:55:00,525 INFO L290 TraceCheckUtils]: 10: Hoare triple {148955#true} assume !(0 != 12288 + ~tmp___1~0); {148955#true} is VALID [2022-04-28 14:55:00,525 INFO L290 TraceCheckUtils]: 11: Hoare triple {148955#true} assume !(0 == ~s__cert~0); {148955#true} is VALID [2022-04-28 14:55:00,525 INFO L290 TraceCheckUtils]: 12: Hoare triple {148955#true} assume !false; {148955#true} is VALID [2022-04-28 14:55:00,525 INFO L290 TraceCheckUtils]: 13: Hoare triple {148955#true} ~state~0 := ~s__state~0; {148955#true} is VALID [2022-04-28 14:55:00,525 INFO L290 TraceCheckUtils]: 14: Hoare triple {148955#true} assume !(12292 == ~s__state~0); {148955#true} is VALID [2022-04-28 14:55:00,525 INFO L290 TraceCheckUtils]: 15: Hoare triple {148955#true} assume !(16384 == ~s__state~0); {148955#true} is VALID [2022-04-28 14:55:00,525 INFO L290 TraceCheckUtils]: 16: Hoare triple {148955#true} assume !(8192 == ~s__state~0); {148955#true} is VALID [2022-04-28 14:55:00,525 INFO L290 TraceCheckUtils]: 17: Hoare triple {148955#true} assume !(24576 == ~s__state~0); {148955#true} is VALID [2022-04-28 14:55:00,525 INFO L290 TraceCheckUtils]: 18: Hoare triple {148955#true} assume !(8195 == ~s__state~0); {148955#true} is VALID [2022-04-28 14:55:00,525 INFO L290 TraceCheckUtils]: 19: Hoare triple {148955#true} assume !(8480 == ~s__state~0); {148955#true} is VALID [2022-04-28 14:55:00,525 INFO L290 TraceCheckUtils]: 20: Hoare triple {148955#true} assume !(8481 == ~s__state~0); {148955#true} is VALID [2022-04-28 14:55:00,525 INFO L290 TraceCheckUtils]: 21: Hoare triple {148955#true} assume !(8482 == ~s__state~0); {148955#true} is VALID [2022-04-28 14:55:00,525 INFO L290 TraceCheckUtils]: 22: Hoare triple {148955#true} assume 8464 == ~s__state~0; {148955#true} is VALID [2022-04-28 14:55:00,525 INFO L290 TraceCheckUtils]: 23: Hoare triple {148955#true} ~s__shutdown~0 := 0;assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~ret~0 := #t~nondet36;havoc #t~nondet36; {148955#true} is VALID [2022-04-28 14:55:00,525 INFO L290 TraceCheckUtils]: 24: Hoare triple {148955#true} assume 0 == ~blastFlag~0;~blastFlag~0 := 1; {148955#true} is VALID [2022-04-28 14:55:00,525 INFO L290 TraceCheckUtils]: 25: Hoare triple {148955#true} assume !(~ret~0 <= 0);~got_new_session~0 := 1;~s__state~0 := 8496;~s__init_num~0 := 0; {148955#true} is VALID [2022-04-28 14:55:00,526 INFO L290 TraceCheckUtils]: 26: Hoare triple {148955#true} assume -2147483648 <= #t~nondet55 && #t~nondet55 <= 2147483647;~s__s3__tmp__reuse_message~0 := #t~nondet55;havoc #t~nondet55; {148955#true} is VALID [2022-04-28 14:55:00,526 INFO L290 TraceCheckUtils]: 27: Hoare triple {148955#true} assume !(0 == ~s__s3__tmp__reuse_message~0); {148955#true} is VALID [2022-04-28 14:55:00,526 INFO L290 TraceCheckUtils]: 28: Hoare triple {148955#true} ~skip~0 := 0; {148955#true} is VALID [2022-04-28 14:55:00,526 INFO L290 TraceCheckUtils]: 29: Hoare triple {148955#true} assume !false; {148955#true} is VALID [2022-04-28 14:55:00,526 INFO L290 TraceCheckUtils]: 30: Hoare triple {148955#true} ~state~0 := ~s__state~0; {148955#true} is VALID [2022-04-28 14:55:00,526 INFO L290 TraceCheckUtils]: 31: Hoare triple {148955#true} assume !(12292 == ~s__state~0); {148955#true} is VALID [2022-04-28 14:55:00,526 INFO L290 TraceCheckUtils]: 32: Hoare triple {148955#true} assume !(16384 == ~s__state~0); {148955#true} is VALID [2022-04-28 14:55:00,526 INFO L290 TraceCheckUtils]: 33: Hoare triple {148955#true} assume !(8192 == ~s__state~0); {148955#true} is VALID [2022-04-28 14:55:00,526 INFO L290 TraceCheckUtils]: 34: Hoare triple {148955#true} assume !(24576 == ~s__state~0); {148955#true} is VALID [2022-04-28 14:55:00,526 INFO L290 TraceCheckUtils]: 35: Hoare triple {148955#true} assume !(8195 == ~s__state~0); {148955#true} is VALID [2022-04-28 14:55:00,526 INFO L290 TraceCheckUtils]: 36: Hoare triple {148955#true} assume !(8480 == ~s__state~0); {148955#true} is VALID [2022-04-28 14:55:00,526 INFO L290 TraceCheckUtils]: 37: Hoare triple {148955#true} assume !(8481 == ~s__state~0); {148955#true} is VALID [2022-04-28 14:55:00,526 INFO L290 TraceCheckUtils]: 38: Hoare triple {148955#true} assume !(8482 == ~s__state~0); {148955#true} is VALID [2022-04-28 14:55:00,526 INFO L290 TraceCheckUtils]: 39: Hoare triple {148955#true} assume !(8464 == ~s__state~0); {148955#true} is VALID [2022-04-28 14:55:00,526 INFO L290 TraceCheckUtils]: 40: Hoare triple {148955#true} assume !(8465 == ~s__state~0); {148955#true} is VALID [2022-04-28 14:55:00,526 INFO L290 TraceCheckUtils]: 41: Hoare triple {148955#true} assume !(8466 == ~s__state~0); {148955#true} is VALID [2022-04-28 14:55:00,526 INFO L290 TraceCheckUtils]: 42: Hoare triple {148955#true} assume 8496 == ~s__state~0; {148955#true} is VALID [2022-04-28 14:55:00,526 INFO L290 TraceCheckUtils]: 43: Hoare triple {148955#true} assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~ret~0 := #t~nondet37;havoc #t~nondet37; {148955#true} is VALID [2022-04-28 14:55:00,526 INFO L290 TraceCheckUtils]: 44: Hoare triple {148955#true} assume 1 == ~blastFlag~0;~blastFlag~0 := 2; {148955#true} is VALID [2022-04-28 14:55:00,527 INFO L290 TraceCheckUtils]: 45: Hoare triple {148955#true} assume !(~ret~0 <= 0); {148955#true} is VALID [2022-04-28 14:55:00,527 INFO L290 TraceCheckUtils]: 46: Hoare triple {148955#true} assume 0 != ~s__hit~0;~s__state~0 := 8656; {148955#true} is VALID [2022-04-28 14:55:00,527 INFO L290 TraceCheckUtils]: 47: Hoare triple {148955#true} ~s__init_num~0 := 0; {148955#true} is VALID [2022-04-28 14:55:00,527 INFO L290 TraceCheckUtils]: 48: Hoare triple {148955#true} assume -2147483648 <= #t~nondet55 && #t~nondet55 <= 2147483647;~s__s3__tmp__reuse_message~0 := #t~nondet55;havoc #t~nondet55; {148955#true} is VALID [2022-04-28 14:55:00,527 INFO L290 TraceCheckUtils]: 49: Hoare triple {148955#true} assume !(0 == ~s__s3__tmp__reuse_message~0); {148955#true} is VALID [2022-04-28 14:55:00,527 INFO L290 TraceCheckUtils]: 50: Hoare triple {148955#true} ~skip~0 := 0; {148955#true} is VALID [2022-04-28 14:55:00,527 INFO L290 TraceCheckUtils]: 51: Hoare triple {148955#true} assume !false; {148955#true} is VALID [2022-04-28 14:55:00,527 INFO L290 TraceCheckUtils]: 52: Hoare triple {148955#true} ~state~0 := ~s__state~0; {148955#true} is VALID [2022-04-28 14:55:00,527 INFO L290 TraceCheckUtils]: 53: Hoare triple {148955#true} assume !(12292 == ~s__state~0); {148955#true} is VALID [2022-04-28 14:55:00,527 INFO L290 TraceCheckUtils]: 54: Hoare triple {148955#true} assume !(16384 == ~s__state~0); {148955#true} is VALID [2022-04-28 14:55:00,527 INFO L290 TraceCheckUtils]: 55: Hoare triple {148955#true} assume !(8192 == ~s__state~0); {148955#true} is VALID [2022-04-28 14:55:00,527 INFO L290 TraceCheckUtils]: 56: Hoare triple {148955#true} assume !(24576 == ~s__state~0); {148955#true} is VALID [2022-04-28 14:55:00,527 INFO L290 TraceCheckUtils]: 57: Hoare triple {148955#true} assume !(8195 == ~s__state~0); {148955#true} is VALID [2022-04-28 14:55:00,527 INFO L290 TraceCheckUtils]: 58: Hoare triple {148955#true} assume !(8480 == ~s__state~0); {148955#true} is VALID [2022-04-28 14:55:00,527 INFO L290 TraceCheckUtils]: 59: Hoare triple {148955#true} assume !(8481 == ~s__state~0); {148955#true} is VALID [2022-04-28 14:55:00,527 INFO L290 TraceCheckUtils]: 60: Hoare triple {148955#true} assume !(8482 == ~s__state~0); {148955#true} is VALID [2022-04-28 14:55:00,527 INFO L290 TraceCheckUtils]: 61: Hoare triple {148955#true} assume !(8464 == ~s__state~0); {148955#true} is VALID [2022-04-28 14:55:00,527 INFO L290 TraceCheckUtils]: 62: Hoare triple {148955#true} assume !(8465 == ~s__state~0); {148955#true} is VALID [2022-04-28 14:55:00,528 INFO L290 TraceCheckUtils]: 63: Hoare triple {148955#true} assume !(8466 == ~s__state~0); {148955#true} is VALID [2022-04-28 14:55:00,528 INFO L290 TraceCheckUtils]: 64: Hoare triple {148955#true} assume !(8496 == ~s__state~0); {148955#true} is VALID [2022-04-28 14:55:00,528 INFO L290 TraceCheckUtils]: 65: Hoare triple {148955#true} assume !(8497 == ~s__state~0); {148955#true} is VALID [2022-04-28 14:55:00,528 INFO L290 TraceCheckUtils]: 66: Hoare triple {148955#true} assume !(8512 == ~s__state~0); {148955#true} is VALID [2022-04-28 14:55:00,528 INFO L290 TraceCheckUtils]: 67: Hoare triple {148955#true} assume !(8513 == ~s__state~0); {148955#true} is VALID [2022-04-28 14:55:00,528 INFO L290 TraceCheckUtils]: 68: Hoare triple {148955#true} assume !(8528 == ~s__state~0); {148955#true} is VALID [2022-04-28 14:55:00,528 INFO L290 TraceCheckUtils]: 69: Hoare triple {148955#true} assume !(8529 == ~s__state~0); {148955#true} is VALID [2022-04-28 14:55:00,528 INFO L290 TraceCheckUtils]: 70: Hoare triple {148955#true} assume !(8544 == ~s__state~0); {148955#true} is VALID [2022-04-28 14:55:00,528 INFO L290 TraceCheckUtils]: 71: Hoare triple {148955#true} assume !(8545 == ~s__state~0); {148955#true} is VALID [2022-04-28 14:55:00,528 INFO L290 TraceCheckUtils]: 72: Hoare triple {148955#true} assume !(8560 == ~s__state~0); {148955#true} is VALID [2022-04-28 14:55:00,528 INFO L290 TraceCheckUtils]: 73: Hoare triple {148955#true} assume !(8561 == ~s__state~0); {148955#true} is VALID [2022-04-28 14:55:00,528 INFO L290 TraceCheckUtils]: 74: Hoare triple {148955#true} assume !(8448 == ~s__state~0); {148955#true} is VALID [2022-04-28 14:55:00,528 INFO L290 TraceCheckUtils]: 75: Hoare triple {148955#true} assume !(8576 == ~s__state~0); {148955#true} is VALID [2022-04-28 14:55:00,528 INFO L290 TraceCheckUtils]: 76: Hoare triple {148955#true} assume !(8577 == ~s__state~0); {148955#true} is VALID [2022-04-28 14:55:00,528 INFO L290 TraceCheckUtils]: 77: Hoare triple {148955#true} assume !(8592 == ~s__state~0); {148955#true} is VALID [2022-04-28 14:55:00,528 INFO L290 TraceCheckUtils]: 78: Hoare triple {148955#true} assume !(8593 == ~s__state~0); {148955#true} is VALID [2022-04-28 14:55:00,528 INFO L290 TraceCheckUtils]: 79: Hoare triple {148955#true} assume !(8608 == ~s__state~0); {148955#true} is VALID [2022-04-28 14:55:00,528 INFO L290 TraceCheckUtils]: 80: Hoare triple {148955#true} assume !(8609 == ~s__state~0); {148955#true} is VALID [2022-04-28 14:55:00,528 INFO L290 TraceCheckUtils]: 81: Hoare triple {148955#true} assume !(8640 == ~s__state~0); {148955#true} is VALID [2022-04-28 14:55:00,528 INFO L290 TraceCheckUtils]: 82: Hoare triple {148955#true} assume !(8641 == ~s__state~0); {148955#true} is VALID [2022-04-28 14:55:00,529 INFO L290 TraceCheckUtils]: 83: Hoare triple {148955#true} assume 8656 == ~s__state~0; {148955#true} is VALID [2022-04-28 14:55:00,529 INFO L290 TraceCheckUtils]: 84: Hoare triple {148955#true} ~s__session__cipher~0 := ~s__s3__tmp__new_cipher~0; {148955#true} is VALID [2022-04-28 14:55:00,529 INFO L290 TraceCheckUtils]: 85: Hoare triple {148955#true} assume !(0 == ~tmp___9~0);assume -2147483648 <= #t~nondet52 && #t~nondet52 <= 2147483647;~ret~0 := #t~nondet52;havoc #t~nondet52; {148955#true} is VALID [2022-04-28 14:55:00,529 INFO L290 TraceCheckUtils]: 86: Hoare triple {148955#true} assume !(10 == ~blastFlag~0); {148955#true} is VALID [2022-04-28 14:55:00,529 INFO L290 TraceCheckUtils]: 87: Hoare triple {148955#true} assume !(13 == ~blastFlag~0); {148955#true} is VALID [2022-04-28 14:55:00,529 INFO L290 TraceCheckUtils]: 88: Hoare triple {148955#true} assume !(16 == ~blastFlag~0); {148955#true} is VALID [2022-04-28 14:55:00,529 INFO L290 TraceCheckUtils]: 89: Hoare triple {148955#true} assume !(19 == ~blastFlag~0); {148955#true} is VALID [2022-04-28 14:55:00,529 INFO L290 TraceCheckUtils]: 90: Hoare triple {148955#true} assume !(~ret~0 <= 0);~s__state~0 := 8672;~s__init_num~0 := 0; {148955#true} is VALID [2022-04-28 14:55:00,529 INFO L290 TraceCheckUtils]: 91: Hoare triple {148955#true} assume !(0 == ~tmp___10~0); {148955#true} is VALID [2022-04-28 14:55:00,529 INFO L290 TraceCheckUtils]: 92: Hoare triple {148955#true} assume -2147483648 <= #t~nondet55 && #t~nondet55 <= 2147483647;~s__s3__tmp__reuse_message~0 := #t~nondet55;havoc #t~nondet55; {148955#true} is VALID [2022-04-28 14:55:00,529 INFO L290 TraceCheckUtils]: 93: Hoare triple {148955#true} assume !(0 == ~s__s3__tmp__reuse_message~0); {148955#true} is VALID [2022-04-28 14:55:00,529 INFO L290 TraceCheckUtils]: 94: Hoare triple {148955#true} ~skip~0 := 0; {148955#true} is VALID [2022-04-28 14:55:00,529 INFO L290 TraceCheckUtils]: 95: Hoare triple {148955#true} assume !false; {148955#true} is VALID [2022-04-28 14:55:00,530 INFO L290 TraceCheckUtils]: 96: Hoare triple {148955#true} ~state~0 := ~s__state~0; {149254#(<= ssl3_accept_~s__state~0 ssl3_accept_~state~0)} is VALID [2022-04-28 14:55:00,530 INFO L290 TraceCheckUtils]: 97: Hoare triple {149254#(<= ssl3_accept_~s__state~0 ssl3_accept_~state~0)} assume !(12292 == ~s__state~0); {149254#(<= ssl3_accept_~s__state~0 ssl3_accept_~state~0)} is VALID [2022-04-28 14:55:00,530 INFO L290 TraceCheckUtils]: 98: Hoare triple {149254#(<= ssl3_accept_~s__state~0 ssl3_accept_~state~0)} assume !(16384 == ~s__state~0); {149254#(<= ssl3_accept_~s__state~0 ssl3_accept_~state~0)} is VALID [2022-04-28 14:55:00,531 INFO L290 TraceCheckUtils]: 99: Hoare triple {149254#(<= ssl3_accept_~s__state~0 ssl3_accept_~state~0)} assume !(8192 == ~s__state~0); {149254#(<= ssl3_accept_~s__state~0 ssl3_accept_~state~0)} is VALID [2022-04-28 14:55:00,531 INFO L290 TraceCheckUtils]: 100: Hoare triple {149254#(<= ssl3_accept_~s__state~0 ssl3_accept_~state~0)} assume !(24576 == ~s__state~0); {149254#(<= ssl3_accept_~s__state~0 ssl3_accept_~state~0)} is VALID [2022-04-28 14:55:00,531 INFO L290 TraceCheckUtils]: 101: Hoare triple {149254#(<= ssl3_accept_~s__state~0 ssl3_accept_~state~0)} assume !(8195 == ~s__state~0); {149254#(<= ssl3_accept_~s__state~0 ssl3_accept_~state~0)} is VALID [2022-04-28 14:55:00,531 INFO L290 TraceCheckUtils]: 102: Hoare triple {149254#(<= ssl3_accept_~s__state~0 ssl3_accept_~state~0)} assume !(8480 == ~s__state~0); {149254#(<= ssl3_accept_~s__state~0 ssl3_accept_~state~0)} is VALID [2022-04-28 14:55:00,532 INFO L290 TraceCheckUtils]: 103: Hoare triple {149254#(<= ssl3_accept_~s__state~0 ssl3_accept_~state~0)} assume !(8481 == ~s__state~0); {149254#(<= ssl3_accept_~s__state~0 ssl3_accept_~state~0)} is VALID [2022-04-28 14:55:00,532 INFO L290 TraceCheckUtils]: 104: Hoare triple {149254#(<= ssl3_accept_~s__state~0 ssl3_accept_~state~0)} assume !(8482 == ~s__state~0); {149254#(<= ssl3_accept_~s__state~0 ssl3_accept_~state~0)} is VALID [2022-04-28 14:55:00,532 INFO L290 TraceCheckUtils]: 105: Hoare triple {149254#(<= ssl3_accept_~s__state~0 ssl3_accept_~state~0)} assume !(8464 == ~s__state~0); {149254#(<= ssl3_accept_~s__state~0 ssl3_accept_~state~0)} is VALID [2022-04-28 14:55:00,532 INFO L290 TraceCheckUtils]: 106: Hoare triple {149254#(<= ssl3_accept_~s__state~0 ssl3_accept_~state~0)} assume !(8465 == ~s__state~0); {149254#(<= ssl3_accept_~s__state~0 ssl3_accept_~state~0)} is VALID [2022-04-28 14:55:00,533 INFO L290 TraceCheckUtils]: 107: Hoare triple {149254#(<= ssl3_accept_~s__state~0 ssl3_accept_~state~0)} assume !(8466 == ~s__state~0); {149254#(<= ssl3_accept_~s__state~0 ssl3_accept_~state~0)} is VALID [2022-04-28 14:55:00,533 INFO L290 TraceCheckUtils]: 108: Hoare triple {149254#(<= ssl3_accept_~s__state~0 ssl3_accept_~state~0)} assume !(8496 == ~s__state~0); {149254#(<= ssl3_accept_~s__state~0 ssl3_accept_~state~0)} is VALID [2022-04-28 14:55:00,533 INFO L290 TraceCheckUtils]: 109: Hoare triple {149254#(<= ssl3_accept_~s__state~0 ssl3_accept_~state~0)} assume !(8497 == ~s__state~0); {149254#(<= ssl3_accept_~s__state~0 ssl3_accept_~state~0)} is VALID [2022-04-28 14:55:00,534 INFO L290 TraceCheckUtils]: 110: Hoare triple {149254#(<= ssl3_accept_~s__state~0 ssl3_accept_~state~0)} assume !(8512 == ~s__state~0); {149254#(<= ssl3_accept_~s__state~0 ssl3_accept_~state~0)} is VALID [2022-04-28 14:55:00,534 INFO L290 TraceCheckUtils]: 111: Hoare triple {149254#(<= ssl3_accept_~s__state~0 ssl3_accept_~state~0)} assume !(8513 == ~s__state~0); {149254#(<= ssl3_accept_~s__state~0 ssl3_accept_~state~0)} is VALID [2022-04-28 14:55:00,534 INFO L290 TraceCheckUtils]: 112: Hoare triple {149254#(<= ssl3_accept_~s__state~0 ssl3_accept_~state~0)} assume !(8528 == ~s__state~0); {149254#(<= ssl3_accept_~s__state~0 ssl3_accept_~state~0)} is VALID [2022-04-28 14:55:00,534 INFO L290 TraceCheckUtils]: 113: Hoare triple {149254#(<= ssl3_accept_~s__state~0 ssl3_accept_~state~0)} assume !(8529 == ~s__state~0); {149254#(<= ssl3_accept_~s__state~0 ssl3_accept_~state~0)} is VALID [2022-04-28 14:55:00,535 INFO L290 TraceCheckUtils]: 114: Hoare triple {149254#(<= ssl3_accept_~s__state~0 ssl3_accept_~state~0)} assume !(8544 == ~s__state~0); {149254#(<= ssl3_accept_~s__state~0 ssl3_accept_~state~0)} is VALID [2022-04-28 14:55:00,535 INFO L290 TraceCheckUtils]: 115: Hoare triple {149254#(<= ssl3_accept_~s__state~0 ssl3_accept_~state~0)} assume !(8545 == ~s__state~0); {149254#(<= ssl3_accept_~s__state~0 ssl3_accept_~state~0)} is VALID [2022-04-28 14:55:00,535 INFO L290 TraceCheckUtils]: 116: Hoare triple {149254#(<= ssl3_accept_~s__state~0 ssl3_accept_~state~0)} assume !(8560 == ~s__state~0); {149254#(<= ssl3_accept_~s__state~0 ssl3_accept_~state~0)} is VALID [2022-04-28 14:55:00,536 INFO L290 TraceCheckUtils]: 117: Hoare triple {149254#(<= ssl3_accept_~s__state~0 ssl3_accept_~state~0)} assume !(8561 == ~s__state~0); {149254#(<= ssl3_accept_~s__state~0 ssl3_accept_~state~0)} is VALID [2022-04-28 14:55:00,536 INFO L290 TraceCheckUtils]: 118: Hoare triple {149254#(<= ssl3_accept_~s__state~0 ssl3_accept_~state~0)} assume !(8448 == ~s__state~0); {149254#(<= ssl3_accept_~s__state~0 ssl3_accept_~state~0)} is VALID [2022-04-28 14:55:00,536 INFO L290 TraceCheckUtils]: 119: Hoare triple {149254#(<= ssl3_accept_~s__state~0 ssl3_accept_~state~0)} assume !(8576 == ~s__state~0); {149254#(<= ssl3_accept_~s__state~0 ssl3_accept_~state~0)} is VALID [2022-04-28 14:55:00,536 INFO L290 TraceCheckUtils]: 120: Hoare triple {149254#(<= ssl3_accept_~s__state~0 ssl3_accept_~state~0)} assume !(8577 == ~s__state~0); {149254#(<= ssl3_accept_~s__state~0 ssl3_accept_~state~0)} is VALID [2022-04-28 14:55:00,537 INFO L290 TraceCheckUtils]: 121: Hoare triple {149254#(<= ssl3_accept_~s__state~0 ssl3_accept_~state~0)} assume !(8592 == ~s__state~0); {149254#(<= ssl3_accept_~s__state~0 ssl3_accept_~state~0)} is VALID [2022-04-28 14:55:00,537 INFO L290 TraceCheckUtils]: 122: Hoare triple {149254#(<= ssl3_accept_~s__state~0 ssl3_accept_~state~0)} assume !(8593 == ~s__state~0); {149254#(<= ssl3_accept_~s__state~0 ssl3_accept_~state~0)} is VALID [2022-04-28 14:55:00,537 INFO L290 TraceCheckUtils]: 123: Hoare triple {149254#(<= ssl3_accept_~s__state~0 ssl3_accept_~state~0)} assume !(8608 == ~s__state~0); {149254#(<= ssl3_accept_~s__state~0 ssl3_accept_~state~0)} is VALID [2022-04-28 14:55:00,537 INFO L290 TraceCheckUtils]: 124: Hoare triple {149254#(<= ssl3_accept_~s__state~0 ssl3_accept_~state~0)} assume !(8609 == ~s__state~0); {149254#(<= ssl3_accept_~s__state~0 ssl3_accept_~state~0)} is VALID [2022-04-28 14:55:00,538 INFO L290 TraceCheckUtils]: 125: Hoare triple {149254#(<= ssl3_accept_~s__state~0 ssl3_accept_~state~0)} assume !(8640 == ~s__state~0); {149254#(<= ssl3_accept_~s__state~0 ssl3_accept_~state~0)} is VALID [2022-04-28 14:55:00,538 INFO L290 TraceCheckUtils]: 126: Hoare triple {149254#(<= ssl3_accept_~s__state~0 ssl3_accept_~state~0)} assume !(8641 == ~s__state~0); {149254#(<= ssl3_accept_~s__state~0 ssl3_accept_~state~0)} is VALID [2022-04-28 14:55:00,538 INFO L290 TraceCheckUtils]: 127: Hoare triple {149254#(<= ssl3_accept_~s__state~0 ssl3_accept_~state~0)} assume !(8656 == ~s__state~0); {149254#(<= ssl3_accept_~s__state~0 ssl3_accept_~state~0)} is VALID [2022-04-28 14:55:00,538 INFO L290 TraceCheckUtils]: 128: Hoare triple {149254#(<= ssl3_accept_~s__state~0 ssl3_accept_~state~0)} assume !(8657 == ~s__state~0); {149254#(<= ssl3_accept_~s__state~0 ssl3_accept_~state~0)} is VALID [2022-04-28 14:55:00,539 INFO L290 TraceCheckUtils]: 129: Hoare triple {149254#(<= ssl3_accept_~s__state~0 ssl3_accept_~state~0)} assume 8672 == ~s__state~0; {148961#(<= 8672 ssl3_accept_~state~0)} is VALID [2022-04-28 14:55:00,539 INFO L290 TraceCheckUtils]: 130: Hoare triple {148961#(<= 8672 ssl3_accept_~state~0)} assume -2147483648 <= #t~nondet53 && #t~nondet53 <= 2147483647;~ret~0 := #t~nondet53;havoc #t~nondet53; {148961#(<= 8672 ssl3_accept_~state~0)} is VALID [2022-04-28 14:55:00,539 INFO L290 TraceCheckUtils]: 131: Hoare triple {148961#(<= 8672 ssl3_accept_~state~0)} assume !(11 == ~blastFlag~0); {148961#(<= 8672 ssl3_accept_~state~0)} is VALID [2022-04-28 14:55:00,540 INFO L290 TraceCheckUtils]: 132: Hoare triple {148961#(<= 8672 ssl3_accept_~state~0)} assume !(14 == ~blastFlag~0); {148961#(<= 8672 ssl3_accept_~state~0)} is VALID [2022-04-28 14:55:00,540 INFO L290 TraceCheckUtils]: 133: Hoare triple {148961#(<= 8672 ssl3_accept_~state~0)} assume !(17 == ~blastFlag~0); {148961#(<= 8672 ssl3_accept_~state~0)} is VALID [2022-04-28 14:55:00,540 INFO L290 TraceCheckUtils]: 134: Hoare triple {148961#(<= 8672 ssl3_accept_~state~0)} assume !(20 == ~blastFlag~0); {148961#(<= 8672 ssl3_accept_~state~0)} is VALID [2022-04-28 14:55:00,540 INFO L290 TraceCheckUtils]: 135: Hoare triple {148961#(<= 8672 ssl3_accept_~state~0)} assume !(~ret~0 <= 0);~s__state~0 := 8448; {148961#(<= 8672 ssl3_accept_~state~0)} is VALID [2022-04-28 14:55:00,541 INFO L290 TraceCheckUtils]: 136: Hoare triple {148961#(<= 8672 ssl3_accept_~state~0)} assume 0 != ~s__hit~0;~s__s3__tmp__next_state___0~0 := 8640; {148961#(<= 8672 ssl3_accept_~state~0)} is VALID [2022-04-28 14:55:00,541 INFO L290 TraceCheckUtils]: 137: Hoare triple {148961#(<= 8672 ssl3_accept_~state~0)} ~s__init_num~0 := 0; {148961#(<= 8672 ssl3_accept_~state~0)} is VALID [2022-04-28 14:55:00,541 INFO L290 TraceCheckUtils]: 138: Hoare triple {148961#(<= 8672 ssl3_accept_~state~0)} assume -2147483648 <= #t~nondet55 && #t~nondet55 <= 2147483647;~s__s3__tmp__reuse_message~0 := #t~nondet55;havoc #t~nondet55; {148961#(<= 8672 ssl3_accept_~state~0)} is VALID [2022-04-28 14:55:00,541 INFO L290 TraceCheckUtils]: 139: Hoare triple {148961#(<= 8672 ssl3_accept_~state~0)} assume 0 == ~s__s3__tmp__reuse_message~0; {148961#(<= 8672 ssl3_accept_~state~0)} is VALID [2022-04-28 14:55:00,542 INFO L290 TraceCheckUtils]: 140: Hoare triple {148961#(<= 8672 ssl3_accept_~state~0)} assume 0 == ~skip~0; {148961#(<= 8672 ssl3_accept_~state~0)} is VALID [2022-04-28 14:55:00,542 INFO L290 TraceCheckUtils]: 141: Hoare triple {148961#(<= 8672 ssl3_accept_~state~0)} assume 8560 == ~state~0; {148956#false} is VALID [2022-04-28 14:55:00,542 INFO L290 TraceCheckUtils]: 142: Hoare triple {148956#false} assume 8448 == ~s__state~0; {148956#false} is VALID [2022-04-28 14:55:00,542 INFO L290 TraceCheckUtils]: 143: Hoare triple {148956#false} assume -1 != ~s__verify_mode~0; {148956#false} is VALID [2022-04-28 14:55:00,542 INFO L290 TraceCheckUtils]: 144: Hoare triple {148956#false} assume -2 != ~s__verify_mode~0; {148956#false} is VALID [2022-04-28 14:55:00,542 INFO L290 TraceCheckUtils]: 145: Hoare triple {148956#false} assume 9021 != ~__cil_tmp61~0 % 18446744073709551616; {148956#false} is VALID [2022-04-28 14:55:00,542 INFO L290 TraceCheckUtils]: 146: Hoare triple {148956#false} assume 4294967294 != ~__cil_tmp58~0 % 18446744073709551616; {148956#false} is VALID [2022-04-28 14:55:00,542 INFO L290 TraceCheckUtils]: 147: Hoare triple {148956#false} assume 4 != ~blastFlag~0; {148956#false} is VALID [2022-04-28 14:55:00,542 INFO L290 TraceCheckUtils]: 148: Hoare triple {148956#false} assume 1024 != ~tmp___7~0; {148956#false} is VALID [2022-04-28 14:55:00,542 INFO L290 TraceCheckUtils]: 149: Hoare triple {148956#false} assume !false; {148956#false} is VALID [2022-04-28 14:55:00,543 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 58 proven. 0 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2022-04-28 14:55:00,543 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-04-28 14:55:00,543 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [213439773] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:55:00,543 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-04-28 14:55:00,543 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [5] total 6 [2022-04-28 14:55:00,543 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 14:55:00,543 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [833263404] [2022-04-28 14:55:00,543 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [833263404] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:55:00,543 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:55:00,543 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-04-28 14:55:00,543 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [218162444] [2022-04-28 14:55:00,543 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 14:55:00,544 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 29.0) internal successors, (116), 4 states have internal predecessors, (116), 1 states have call successors, (3), 1 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 150 [2022-04-28 14:55:00,544 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 14:55:00,544 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 4 states, 4 states have (on average 29.0) internal successors, (116), 4 states have internal predecessors, (116), 1 states have call successors, (3), 1 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 14:55:00,615 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 120 edges. 120 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:55:00,615 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-04-28 14:55:00,616 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 14:55:00,616 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-04-28 14:55:00,616 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-04-28 14:55:00,616 INFO L87 Difference]: Start difference. First operand 2522 states and 3312 transitions. Second operand has 4 states, 4 states have (on average 29.0) internal successors, (116), 4 states have internal predecessors, (116), 1 states have call successors, (3), 1 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 14:55:04,721 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:55:04,721 INFO L93 Difference]: Finished difference Result 5278 states and 6901 transitions. [2022-04-28 14:55:04,721 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-04-28 14:55:04,722 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 29.0) internal successors, (116), 4 states have internal predecessors, (116), 1 states have call successors, (3), 1 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 150 [2022-04-28 14:55:04,722 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 14:55:04,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4 states, 4 states have (on average 29.0) internal successors, (116), 4 states have internal predecessors, (116), 1 states have call successors, (3), 1 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 14:55:04,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 521 transitions. [2022-04-28 14:55:04,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4 states, 4 states have (on average 29.0) internal successors, (116), 4 states have internal predecessors, (116), 1 states have call successors, (3), 1 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 14:55:04,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 521 transitions. [2022-04-28 14:55:04,726 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 4 states and 521 transitions. [2022-04-28 14:55:04,969 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 521 edges. 521 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:55:05,259 INFO L225 Difference]: With dead ends: 5278 [2022-04-28 14:55:05,259 INFO L226 Difference]: Without dead ends: 2770 [2022-04-28 14:55:05,261 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 157 GetRequests, 152 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2022-04-28 14:55:05,262 INFO L413 NwaCegarLoop]: 199 mSDtfsCounter, 199 mSDsluCounter, 212 mSDsCounter, 0 mSdLazyCounter, 172 mSolverCounterSat, 11 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 199 SdHoareTripleChecker+Valid, 411 SdHoareTripleChecker+Invalid, 183 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 11 IncrementalHoareTripleChecker+Valid, 172 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-04-28 14:55:05,262 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [199 Valid, 411 Invalid, 183 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [11 Valid, 172 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-04-28 14:55:05,264 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2770 states. [2022-04-28 14:55:07,635 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2770 to 2478. [2022-04-28 14:55:07,635 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 14:55:07,638 INFO L82 GeneralOperation]: Start isEquivalent. First operand 2770 states. Second operand has 2478 states, 2473 states have (on average 1.315002021835827) internal successors, (3252), 2473 states have internal predecessors, (3252), 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) [2022-04-28 14:55:07,640 INFO L74 IsIncluded]: Start isIncluded. First operand 2770 states. Second operand has 2478 states, 2473 states have (on average 1.315002021835827) internal successors, (3252), 2473 states have internal predecessors, (3252), 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) [2022-04-28 14:55:07,641 INFO L87 Difference]: Start difference. First operand 2770 states. Second operand has 2478 states, 2473 states have (on average 1.315002021835827) internal successors, (3252), 2473 states have internal predecessors, (3252), 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) [2022-04-28 14:55:07,821 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:55:07,821 INFO L93 Difference]: Finished difference Result 2770 states and 3595 transitions. [2022-04-28 14:55:07,821 INFO L276 IsEmpty]: Start isEmpty. Operand 2770 states and 3595 transitions. [2022-04-28 14:55:07,823 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:55:07,823 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:55:07,825 INFO L74 IsIncluded]: Start isIncluded. First operand has 2478 states, 2473 states have (on average 1.315002021835827) internal successors, (3252), 2473 states have internal predecessors, (3252), 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) Second operand 2770 states. [2022-04-28 14:55:07,827 INFO L87 Difference]: Start difference. First operand has 2478 states, 2473 states have (on average 1.315002021835827) internal successors, (3252), 2473 states have internal predecessors, (3252), 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) Second operand 2770 states. [2022-04-28 14:55:08,012 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:55:08,012 INFO L93 Difference]: Finished difference Result 2770 states and 3595 transitions. [2022-04-28 14:55:08,012 INFO L276 IsEmpty]: Start isEmpty. Operand 2770 states and 3595 transitions. [2022-04-28 14:55:08,014 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:55:08,014 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:55:08,014 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 14:55:08,014 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 14:55:08,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2478 states, 2473 states have (on average 1.315002021835827) internal successors, (3252), 2473 states have internal predecessors, (3252), 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) [2022-04-28 14:55:08,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2478 states to 2478 states and 3256 transitions. [2022-04-28 14:55:08,275 INFO L78 Accepts]: Start accepts. Automaton has 2478 states and 3256 transitions. Word has length 150 [2022-04-28 14:55:08,275 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 14:55:08,275 INFO L495 AbstractCegarLoop]: Abstraction has 2478 states and 3256 transitions. [2022-04-28 14:55:08,275 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 29.0) internal successors, (116), 4 states have internal predecessors, (116), 1 states have call successors, (3), 1 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 14:55:08,275 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 2478 states and 3256 transitions. [2022-04-28 14:55:15,858 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 3256 edges. 3256 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:55:15,858 INFO L276 IsEmpty]: Start isEmpty. Operand 2478 states and 3256 transitions. [2022-04-28 14:55:15,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2022-04-28 14:55:15,860 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 14:55:15,860 INFO L195 NwaCegarLoop]: 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] [2022-04-28 14:55:15,878 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Ended with exit code 0 [2022-04-28 14:55:16,060 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable36 [2022-04-28 14:55:16,060 INFO L420 AbstractCegarLoop]: === Iteration 38 === Targeting ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 14:55:16,061 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 14:55:16,061 INFO L85 PathProgramCache]: Analyzing trace with hash 1761596367, now seen corresponding path program 1 times [2022-04-28 14:55:16,061 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 14:55:16,061 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [978908600] [2022-04-28 14:55:16,094 INFO L97 AcceleratorQvasr]: Qvasr could not accelerate loop because java.lang.UnsupportedOperationException: Cannot deal with arrays. [2022-04-28 14:55:16,094 INFO L274 tedInterpolationCore]: Could not compute an accelerate. [2022-04-28 14:55:16,094 INFO L85 PathProgramCache]: Analyzing trace with hash 1761596367, now seen corresponding path program 2 times [2022-04-28 14:55:16,095 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 14:55:16,095 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2003623405] [2022-04-28 14:55:16,095 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 14:55:16,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 14:55:16,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:55:16,146 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 14:55:16,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:55:16,148 INFO L290 TraceCheckUtils]: 0: Hoare triple {170474#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(17, 2);call #Ultimate.allocInit(12, 3); {170468#true} is VALID [2022-04-28 14:55:16,148 INFO L290 TraceCheckUtils]: 1: Hoare triple {170468#true} assume true; {170468#true} is VALID [2022-04-28 14:55:16,148 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {170468#true} {170468#true} #752#return; {170468#true} is VALID [2022-04-28 14:55:16,149 INFO L272 TraceCheckUtils]: 0: Hoare triple {170468#true} call ULTIMATE.init(); {170474#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 14:55:16,149 INFO L290 TraceCheckUtils]: 1: Hoare triple {170474#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(17, 2);call #Ultimate.allocInit(12, 3); {170468#true} is VALID [2022-04-28 14:55:16,149 INFO L290 TraceCheckUtils]: 2: Hoare triple {170468#true} assume true; {170468#true} is VALID [2022-04-28 14:55:16,149 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {170468#true} {170468#true} #752#return; {170468#true} is VALID [2022-04-28 14:55:16,149 INFO L272 TraceCheckUtils]: 4: Hoare triple {170468#true} call #t~ret59 := main(); {170468#true} is VALID [2022-04-28 14:55:16,149 INFO L290 TraceCheckUtils]: 5: Hoare triple {170468#true} havoc ~s~0;havoc ~tmp~1;~s~0 := 8464; {170468#true} is VALID [2022-04-28 14:55:16,149 INFO L272 TraceCheckUtils]: 6: Hoare triple {170468#true} call #t~ret58 := ssl3_accept(~s~0); {170468#true} is VALID [2022-04-28 14:55:16,149 INFO L290 TraceCheckUtils]: 7: Hoare triple {170468#true} ~initial_state := #in~initial_state;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~s__info_callback~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~s__in_handshake~0 := #t~nondet5;havoc #t~nondet5;havoc ~s__state~0;havoc ~s__new_session~0;havoc ~s__server~0;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~s__version~0 := #t~nondet6;havoc #t~nondet6;havoc ~s__type~0;havoc ~s__init_num~0;assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647;~s__hit~0 := #t~nondet7;havoc #t~nondet7;havoc ~s__rwstate~0;~s__init_buf___0~0 := 1;assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647;~s__debug~0 := #t~nondet8;havoc #t~nondet8;havoc ~s__shutdown~0;assume -2147483648 <= #t~nondet9 && #t~nondet9 <= 2147483647;~s__cert~0 := #t~nondet9;havoc #t~nondet9;assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647;~s__options~0 := #t~nondet10;havoc #t~nondet10;assume -2147483648 <= #t~nondet11 && #t~nondet11 <= 2147483647;~s__verify_mode~0 := #t~nondet11;havoc #t~nondet11;assume -2147483648 <= #t~nondet12 && #t~nondet12 <= 2147483647;~s__session__peer~0 := #t~nondet12;havoc #t~nondet12;assume -2147483648 <= #t~nondet13 && #t~nondet13 <= 2147483647;~s__cert__pkeys__AT0__privatekey~0 := #t~nondet13;havoc #t~nondet13;assume -2147483648 <= #t~nondet14 && #t~nondet14 <= 2147483647;~s__ctx__info_callback~0 := #t~nondet14;havoc #t~nondet14;assume -2147483648 <= #t~nondet15 && #t~nondet15 <= 2147483647;~s__ctx__stats__sess_accept_renegotiate~0 := #t~nondet15;havoc #t~nondet15;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~s__ctx__stats__sess_accept~0 := #t~nondet16;havoc #t~nondet16;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~s__ctx__stats__sess_accept_good~0 := #t~nondet17;havoc #t~nondet17;havoc ~s__s3__tmp__cert_request~0;havoc ~s__s3__tmp__reuse_message~0;havoc ~s__s3__tmp__use_rsa_tmp~0;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~s__s3__tmp__new_cipher~0 := #t~nondet18;havoc #t~nondet18;havoc ~s__s3__tmp__new_cipher__algorithms~0;havoc ~s__s3__tmp__next_state___0~0;havoc ~s__s3__tmp__new_cipher__algo_strength~0;havoc ~s__session__cipher~0;havoc ~buf~0;havoc ~l~0;havoc ~Time~0;havoc ~tmp~0;havoc ~cb~0;assume -9223372036854775808 <= #t~nondet19 && #t~nondet19 <= 9223372036854775807;~num1~0 := #t~nondet19;havoc #t~nondet19;havoc ~ret~0;havoc ~new_state~0;havoc ~state~0;havoc ~skip~0;havoc ~got_new_session~0;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~tmp___1~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~tmp___2~0 := #t~nondet21;havoc #t~nondet21;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp___3~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___4~0 := #t~nondet23;havoc #t~nondet23;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~tmp___5~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~tmp___6~0 := #t~nondet25;havoc #t~nondet25;havoc ~tmp___7~0;assume -9223372036854775808 <= #t~nondet26 && #t~nondet26 <= 9223372036854775807;~tmp___8~0 := #t~nondet26;havoc #t~nondet26;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~tmp___9~0 := #t~nondet27;havoc #t~nondet27;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~tmp___10~0 := #t~nondet28;havoc #t~nondet28;havoc ~blastFlag~0;havoc ~__cil_tmp55~0;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~0;havoc ~__cil_tmp59~0;havoc ~__cil_tmp60~0;~__cil_tmp61~0 := #t~nondet29;havoc #t~nondet29;~s__state~0 := ~initial_state;~blastFlag~0 := 0;assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647;~tmp~0 := #t~nondet30;havoc #t~nondet30;~Time~0 := ~tmp~0;~cb~0 := 0;~ret~0 := -1;~skip~0 := 0;~got_new_session~0 := 0; {170468#true} is VALID [2022-04-28 14:55:16,149 INFO L290 TraceCheckUtils]: 8: Hoare triple {170468#true} assume 0 != ~s__info_callback~0;~cb~0 := ~s__info_callback~0; {170468#true} is VALID [2022-04-28 14:55:16,149 INFO L290 TraceCheckUtils]: 9: Hoare triple {170468#true} #t~post31 := ~s__in_handshake~0;~s__in_handshake~0 := 1 + #t~post31;havoc #t~post31; {170468#true} is VALID [2022-04-28 14:55:16,149 INFO L290 TraceCheckUtils]: 10: Hoare triple {170468#true} assume !(0 != 12288 + ~tmp___1~0); {170468#true} is VALID [2022-04-28 14:55:16,149 INFO L290 TraceCheckUtils]: 11: Hoare triple {170468#true} assume !(0 == ~s__cert~0); {170468#true} is VALID [2022-04-28 14:55:16,149 INFO L290 TraceCheckUtils]: 12: Hoare triple {170468#true} assume !false; {170468#true} is VALID [2022-04-28 14:55:16,149 INFO L290 TraceCheckUtils]: 13: Hoare triple {170468#true} ~state~0 := ~s__state~0; {170468#true} is VALID [2022-04-28 14:55:16,150 INFO L290 TraceCheckUtils]: 14: Hoare triple {170468#true} assume !(12292 == ~s__state~0); {170468#true} is VALID [2022-04-28 14:55:16,150 INFO L290 TraceCheckUtils]: 15: Hoare triple {170468#true} assume !(16384 == ~s__state~0); {170468#true} is VALID [2022-04-28 14:55:16,150 INFO L290 TraceCheckUtils]: 16: Hoare triple {170468#true} assume !(8192 == ~s__state~0); {170468#true} is VALID [2022-04-28 14:55:16,150 INFO L290 TraceCheckUtils]: 17: Hoare triple {170468#true} assume !(24576 == ~s__state~0); {170468#true} is VALID [2022-04-28 14:55:16,150 INFO L290 TraceCheckUtils]: 18: Hoare triple {170468#true} assume !(8195 == ~s__state~0); {170468#true} is VALID [2022-04-28 14:55:16,150 INFO L290 TraceCheckUtils]: 19: Hoare triple {170468#true} assume !(8480 == ~s__state~0); {170468#true} is VALID [2022-04-28 14:55:16,150 INFO L290 TraceCheckUtils]: 20: Hoare triple {170468#true} assume !(8481 == ~s__state~0); {170468#true} is VALID [2022-04-28 14:55:16,150 INFO L290 TraceCheckUtils]: 21: Hoare triple {170468#true} assume !(8482 == ~s__state~0); {170468#true} is VALID [2022-04-28 14:55:16,150 INFO L290 TraceCheckUtils]: 22: Hoare triple {170468#true} assume 8464 == ~s__state~0; {170468#true} is VALID [2022-04-28 14:55:16,150 INFO L290 TraceCheckUtils]: 23: Hoare triple {170468#true} ~s__shutdown~0 := 0;assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~ret~0 := #t~nondet36;havoc #t~nondet36; {170468#true} is VALID [2022-04-28 14:55:16,150 INFO L290 TraceCheckUtils]: 24: Hoare triple {170468#true} assume 0 == ~blastFlag~0;~blastFlag~0 := 1; {170468#true} is VALID [2022-04-28 14:55:16,150 INFO L290 TraceCheckUtils]: 25: Hoare triple {170468#true} assume !(~ret~0 <= 0);~got_new_session~0 := 1;~s__state~0 := 8496;~s__init_num~0 := 0; {170468#true} is VALID [2022-04-28 14:55:16,150 INFO L290 TraceCheckUtils]: 26: Hoare triple {170468#true} assume -2147483648 <= #t~nondet55 && #t~nondet55 <= 2147483647;~s__s3__tmp__reuse_message~0 := #t~nondet55;havoc #t~nondet55; {170468#true} is VALID [2022-04-28 14:55:16,150 INFO L290 TraceCheckUtils]: 27: Hoare triple {170468#true} assume !(0 == ~s__s3__tmp__reuse_message~0); {170468#true} is VALID [2022-04-28 14:55:16,150 INFO L290 TraceCheckUtils]: 28: Hoare triple {170468#true} ~skip~0 := 0; {170468#true} is VALID [2022-04-28 14:55:16,150 INFO L290 TraceCheckUtils]: 29: Hoare triple {170468#true} assume !false; {170468#true} is VALID [2022-04-28 14:55:16,150 INFO L290 TraceCheckUtils]: 30: Hoare triple {170468#true} ~state~0 := ~s__state~0; {170468#true} is VALID [2022-04-28 14:55:16,150 INFO L290 TraceCheckUtils]: 31: Hoare triple {170468#true} assume !(12292 == ~s__state~0); {170468#true} is VALID [2022-04-28 14:55:16,150 INFO L290 TraceCheckUtils]: 32: Hoare triple {170468#true} assume !(16384 == ~s__state~0); {170468#true} is VALID [2022-04-28 14:55:16,150 INFO L290 TraceCheckUtils]: 33: Hoare triple {170468#true} assume !(8192 == ~s__state~0); {170468#true} is VALID [2022-04-28 14:55:16,151 INFO L290 TraceCheckUtils]: 34: Hoare triple {170468#true} assume !(24576 == ~s__state~0); {170468#true} is VALID [2022-04-28 14:55:16,151 INFO L290 TraceCheckUtils]: 35: Hoare triple {170468#true} assume !(8195 == ~s__state~0); {170468#true} is VALID [2022-04-28 14:55:16,151 INFO L290 TraceCheckUtils]: 36: Hoare triple {170468#true} assume !(8480 == ~s__state~0); {170468#true} is VALID [2022-04-28 14:55:16,151 INFO L290 TraceCheckUtils]: 37: Hoare triple {170468#true} assume !(8481 == ~s__state~0); {170468#true} is VALID [2022-04-28 14:55:16,151 INFO L290 TraceCheckUtils]: 38: Hoare triple {170468#true} assume !(8482 == ~s__state~0); {170468#true} is VALID [2022-04-28 14:55:16,151 INFO L290 TraceCheckUtils]: 39: Hoare triple {170468#true} assume !(8464 == ~s__state~0); {170468#true} is VALID [2022-04-28 14:55:16,151 INFO L290 TraceCheckUtils]: 40: Hoare triple {170468#true} assume !(8465 == ~s__state~0); {170468#true} is VALID [2022-04-28 14:55:16,151 INFO L290 TraceCheckUtils]: 41: Hoare triple {170468#true} assume !(8466 == ~s__state~0); {170468#true} is VALID [2022-04-28 14:55:16,151 INFO L290 TraceCheckUtils]: 42: Hoare triple {170468#true} assume 8496 == ~s__state~0; {170468#true} is VALID [2022-04-28 14:55:16,151 INFO L290 TraceCheckUtils]: 43: Hoare triple {170468#true} assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~ret~0 := #t~nondet37;havoc #t~nondet37; {170468#true} is VALID [2022-04-28 14:55:16,151 INFO L290 TraceCheckUtils]: 44: Hoare triple {170468#true} assume 1 == ~blastFlag~0;~blastFlag~0 := 2; {170468#true} is VALID [2022-04-28 14:55:16,151 INFO L290 TraceCheckUtils]: 45: Hoare triple {170468#true} assume !(~ret~0 <= 0); {170468#true} is VALID [2022-04-28 14:55:16,151 INFO L290 TraceCheckUtils]: 46: Hoare triple {170468#true} assume !(0 != ~s__hit~0);~s__state~0 := 8512; {170468#true} is VALID [2022-04-28 14:55:16,151 INFO L290 TraceCheckUtils]: 47: Hoare triple {170468#true} ~s__init_num~0 := 0; {170468#true} is VALID [2022-04-28 14:55:16,151 INFO L290 TraceCheckUtils]: 48: Hoare triple {170468#true} assume -2147483648 <= #t~nondet55 && #t~nondet55 <= 2147483647;~s__s3__tmp__reuse_message~0 := #t~nondet55;havoc #t~nondet55; {170468#true} is VALID [2022-04-28 14:55:16,151 INFO L290 TraceCheckUtils]: 49: Hoare triple {170468#true} assume !(0 == ~s__s3__tmp__reuse_message~0); {170468#true} is VALID [2022-04-28 14:55:16,151 INFO L290 TraceCheckUtils]: 50: Hoare triple {170468#true} ~skip~0 := 0; {170468#true} is VALID [2022-04-28 14:55:16,151 INFO L290 TraceCheckUtils]: 51: Hoare triple {170468#true} assume !false; {170468#true} is VALID [2022-04-28 14:55:16,151 INFO L290 TraceCheckUtils]: 52: Hoare triple {170468#true} ~state~0 := ~s__state~0; {170468#true} is VALID [2022-04-28 14:55:16,151 INFO L290 TraceCheckUtils]: 53: Hoare triple {170468#true} assume !(12292 == ~s__state~0); {170468#true} is VALID [2022-04-28 14:55:16,152 INFO L290 TraceCheckUtils]: 54: Hoare triple {170468#true} assume !(16384 == ~s__state~0); {170468#true} is VALID [2022-04-28 14:55:16,152 INFO L290 TraceCheckUtils]: 55: Hoare triple {170468#true} assume !(8192 == ~s__state~0); {170468#true} is VALID [2022-04-28 14:55:16,152 INFO L290 TraceCheckUtils]: 56: Hoare triple {170468#true} assume !(24576 == ~s__state~0); {170468#true} is VALID [2022-04-28 14:55:16,152 INFO L290 TraceCheckUtils]: 57: Hoare triple {170468#true} assume !(8195 == ~s__state~0); {170468#true} is VALID [2022-04-28 14:55:16,152 INFO L290 TraceCheckUtils]: 58: Hoare triple {170468#true} assume !(8480 == ~s__state~0); {170468#true} is VALID [2022-04-28 14:55:16,152 INFO L290 TraceCheckUtils]: 59: Hoare triple {170468#true} assume !(8481 == ~s__state~0); {170468#true} is VALID [2022-04-28 14:55:16,152 INFO L290 TraceCheckUtils]: 60: Hoare triple {170468#true} assume !(8482 == ~s__state~0); {170468#true} is VALID [2022-04-28 14:55:16,152 INFO L290 TraceCheckUtils]: 61: Hoare triple {170468#true} assume !(8464 == ~s__state~0); {170468#true} is VALID [2022-04-28 14:55:16,152 INFO L290 TraceCheckUtils]: 62: Hoare triple {170468#true} assume !(8465 == ~s__state~0); {170468#true} is VALID [2022-04-28 14:55:16,152 INFO L290 TraceCheckUtils]: 63: Hoare triple {170468#true} assume !(8466 == ~s__state~0); {170468#true} is VALID [2022-04-28 14:55:16,152 INFO L290 TraceCheckUtils]: 64: Hoare triple {170468#true} assume !(8496 == ~s__state~0); {170468#true} is VALID [2022-04-28 14:55:16,152 INFO L290 TraceCheckUtils]: 65: Hoare triple {170468#true} assume !(8497 == ~s__state~0); {170468#true} is VALID [2022-04-28 14:55:16,152 INFO L290 TraceCheckUtils]: 66: Hoare triple {170468#true} assume 8512 == ~s__state~0; {170468#true} is VALID [2022-04-28 14:55:16,152 INFO L290 TraceCheckUtils]: 67: Hoare triple {170468#true} assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~s__s3__tmp__new_cipher__algorithms~0 := #t~nondet38;havoc #t~nondet38;~__cil_tmp56~0 := ~s__s3__tmp__new_cipher__algorithms~0; {170468#true} is VALID [2022-04-28 14:55:16,152 INFO L290 TraceCheckUtils]: 68: Hoare triple {170468#true} assume 0 != (256 + ~__cil_tmp56~0) % 18446744073709551616;~__cil_tmp56~0 := 256345;~skip~0 := 1; {170468#true} is VALID [2022-04-28 14:55:16,152 INFO L290 TraceCheckUtils]: 69: Hoare triple {170468#true} ~s__state~0 := 8528;~s__init_num~0 := 0; {170468#true} is VALID [2022-04-28 14:55:16,152 INFO L290 TraceCheckUtils]: 70: Hoare triple {170468#true} assume -2147483648 <= #t~nondet55 && #t~nondet55 <= 2147483647;~s__s3__tmp__reuse_message~0 := #t~nondet55;havoc #t~nondet55; {170468#true} is VALID [2022-04-28 14:55:16,152 INFO L290 TraceCheckUtils]: 71: Hoare triple {170468#true} assume !(0 == ~s__s3__tmp__reuse_message~0); {170468#true} is VALID [2022-04-28 14:55:16,152 INFO L290 TraceCheckUtils]: 72: Hoare triple {170468#true} ~skip~0 := 0; {170468#true} is VALID [2022-04-28 14:55:16,152 INFO L290 TraceCheckUtils]: 73: Hoare triple {170468#true} assume !false; {170468#true} is VALID [2022-04-28 14:55:16,152 INFO L290 TraceCheckUtils]: 74: Hoare triple {170468#true} ~state~0 := ~s__state~0; {170468#true} is VALID [2022-04-28 14:55:16,153 INFO L290 TraceCheckUtils]: 75: Hoare triple {170468#true} assume !(12292 == ~s__state~0); {170468#true} is VALID [2022-04-28 14:55:16,153 INFO L290 TraceCheckUtils]: 76: Hoare triple {170468#true} assume !(16384 == ~s__state~0); {170468#true} is VALID [2022-04-28 14:55:16,153 INFO L290 TraceCheckUtils]: 77: Hoare triple {170468#true} assume !(8192 == ~s__state~0); {170468#true} is VALID [2022-04-28 14:55:16,153 INFO L290 TraceCheckUtils]: 78: Hoare triple {170468#true} assume !(24576 == ~s__state~0); {170468#true} is VALID [2022-04-28 14:55:16,153 INFO L290 TraceCheckUtils]: 79: Hoare triple {170468#true} assume !(8195 == ~s__state~0); {170468#true} is VALID [2022-04-28 14:55:16,153 INFO L290 TraceCheckUtils]: 80: Hoare triple {170468#true} assume !(8480 == ~s__state~0); {170468#true} is VALID [2022-04-28 14:55:16,153 INFO L290 TraceCheckUtils]: 81: Hoare triple {170468#true} assume !(8481 == ~s__state~0); {170468#true} is VALID [2022-04-28 14:55:16,153 INFO L290 TraceCheckUtils]: 82: Hoare triple {170468#true} assume !(8482 == ~s__state~0); {170468#true} is VALID [2022-04-28 14:55:16,153 INFO L290 TraceCheckUtils]: 83: Hoare triple {170468#true} assume !(8464 == ~s__state~0); {170468#true} is VALID [2022-04-28 14:55:16,153 INFO L290 TraceCheckUtils]: 84: Hoare triple {170468#true} assume !(8465 == ~s__state~0); {170468#true} is VALID [2022-04-28 14:55:16,153 INFO L290 TraceCheckUtils]: 85: Hoare triple {170468#true} assume !(8466 == ~s__state~0); {170468#true} is VALID [2022-04-28 14:55:16,153 INFO L290 TraceCheckUtils]: 86: Hoare triple {170468#true} assume !(8496 == ~s__state~0); {170468#true} is VALID [2022-04-28 14:55:16,153 INFO L290 TraceCheckUtils]: 87: Hoare triple {170468#true} assume !(8497 == ~s__state~0); {170468#true} is VALID [2022-04-28 14:55:16,153 INFO L290 TraceCheckUtils]: 88: Hoare triple {170468#true} assume !(8512 == ~s__state~0); {170468#true} is VALID [2022-04-28 14:55:16,153 INFO L290 TraceCheckUtils]: 89: Hoare triple {170468#true} assume !(8513 == ~s__state~0); {170468#true} is VALID [2022-04-28 14:55:16,153 INFO L290 TraceCheckUtils]: 90: Hoare triple {170468#true} assume 8528 == ~s__state~0; {170468#true} is VALID [2022-04-28 14:55:16,153 INFO L290 TraceCheckUtils]: 91: Hoare triple {170468#true} assume -2147483648 <= #t~nondet40 && #t~nondet40 <= 2147483647;~s__s3__tmp__new_cipher__algorithms~0 := #t~nondet40;havoc #t~nondet40;~l~0 := ~s__s3__tmp__new_cipher__algorithms~0;~__cil_tmp57~0 := ~s__options~0; {170468#true} is VALID [2022-04-28 14:55:16,153 INFO L290 TraceCheckUtils]: 92: Hoare triple {170468#true} assume !(0 != (2097152 + ~__cil_tmp57~0) % 18446744073709551616);~s__s3__tmp__use_rsa_tmp~0 := 0; {170468#true} is VALID [2022-04-28 14:55:16,153 INFO L290 TraceCheckUtils]: 93: Hoare triple {170468#true} assume !(0 != ~s__s3__tmp__use_rsa_tmp~0); {170468#true} is VALID [2022-04-28 14:55:16,153 INFO L290 TraceCheckUtils]: 94: Hoare triple {170468#true} assume !(0 != (30 + ~l~0) % 18446744073709551616); {170468#true} is VALID [2022-04-28 14:55:16,154 INFO L290 TraceCheckUtils]: 95: Hoare triple {170468#true} assume !(0 != (1 + ~l~0) % 18446744073709551616);~skip~0 := 1; {170468#true} is VALID [2022-04-28 14:55:16,154 INFO L290 TraceCheckUtils]: 96: Hoare triple {170468#true} ~s__state~0 := 8544;~s__init_num~0 := 0; {170468#true} is VALID [2022-04-28 14:55:16,154 INFO L290 TraceCheckUtils]: 97: Hoare triple {170468#true} assume -2147483648 <= #t~nondet55 && #t~nondet55 <= 2147483647;~s__s3__tmp__reuse_message~0 := #t~nondet55;havoc #t~nondet55; {170468#true} is VALID [2022-04-28 14:55:16,154 INFO L290 TraceCheckUtils]: 98: Hoare triple {170468#true} assume !(0 == ~s__s3__tmp__reuse_message~0); {170468#true} is VALID [2022-04-28 14:55:16,154 INFO L290 TraceCheckUtils]: 99: Hoare triple {170468#true} ~skip~0 := 0; {170468#true} is VALID [2022-04-28 14:55:16,154 INFO L290 TraceCheckUtils]: 100: Hoare triple {170468#true} assume !false; {170468#true} is VALID [2022-04-28 14:55:16,154 INFO L290 TraceCheckUtils]: 101: Hoare triple {170468#true} ~state~0 := ~s__state~0; {170468#true} is VALID [2022-04-28 14:55:16,154 INFO L290 TraceCheckUtils]: 102: Hoare triple {170468#true} assume !(12292 == ~s__state~0); {170468#true} is VALID [2022-04-28 14:55:16,154 INFO L290 TraceCheckUtils]: 103: Hoare triple {170468#true} assume !(16384 == ~s__state~0); {170468#true} is VALID [2022-04-28 14:55:16,154 INFO L290 TraceCheckUtils]: 104: Hoare triple {170468#true} assume !(8192 == ~s__state~0); {170468#true} is VALID [2022-04-28 14:55:16,154 INFO L290 TraceCheckUtils]: 105: Hoare triple {170468#true} assume !(24576 == ~s__state~0); {170468#true} is VALID [2022-04-28 14:55:16,154 INFO L290 TraceCheckUtils]: 106: Hoare triple {170468#true} assume !(8195 == ~s__state~0); {170468#true} is VALID [2022-04-28 14:55:16,154 INFO L290 TraceCheckUtils]: 107: Hoare triple {170468#true} assume !(8480 == ~s__state~0); {170468#true} is VALID [2022-04-28 14:55:16,154 INFO L290 TraceCheckUtils]: 108: Hoare triple {170468#true} assume !(8481 == ~s__state~0); {170468#true} is VALID [2022-04-28 14:55:16,154 INFO L290 TraceCheckUtils]: 109: Hoare triple {170468#true} assume !(8482 == ~s__state~0); {170468#true} is VALID [2022-04-28 14:55:16,154 INFO L290 TraceCheckUtils]: 110: Hoare triple {170468#true} assume !(8464 == ~s__state~0); {170468#true} is VALID [2022-04-28 14:55:16,154 INFO L290 TraceCheckUtils]: 111: Hoare triple {170468#true} assume !(8465 == ~s__state~0); {170468#true} is VALID [2022-04-28 14:55:16,154 INFO L290 TraceCheckUtils]: 112: Hoare triple {170468#true} assume !(8466 == ~s__state~0); {170468#true} is VALID [2022-04-28 14:55:16,154 INFO L290 TraceCheckUtils]: 113: Hoare triple {170468#true} assume !(8496 == ~s__state~0); {170468#true} is VALID [2022-04-28 14:55:16,154 INFO L290 TraceCheckUtils]: 114: Hoare triple {170468#true} assume !(8497 == ~s__state~0); {170468#true} is VALID [2022-04-28 14:55:16,155 INFO L290 TraceCheckUtils]: 115: Hoare triple {170468#true} assume !(8512 == ~s__state~0); {170468#true} is VALID [2022-04-28 14:55:16,155 INFO L290 TraceCheckUtils]: 116: Hoare triple {170468#true} assume !(8513 == ~s__state~0); {170468#true} is VALID [2022-04-28 14:55:16,155 INFO L290 TraceCheckUtils]: 117: Hoare triple {170468#true} assume !(8528 == ~s__state~0); {170468#true} is VALID [2022-04-28 14:55:16,155 INFO L290 TraceCheckUtils]: 118: Hoare triple {170468#true} assume !(8529 == ~s__state~0); {170468#true} is VALID [2022-04-28 14:55:16,155 INFO L290 TraceCheckUtils]: 119: Hoare triple {170468#true} assume 8544 == ~s__state~0; {170468#true} is VALID [2022-04-28 14:55:16,155 INFO L290 TraceCheckUtils]: 120: Hoare triple {170468#true} assume !(0 != 1 + ~s__verify_mode~0);~skip~0 := 1;~s__s3__tmp__cert_request~0 := 0;~s__state~0 := 8560; {170473#(= (+ ssl3_accept_~s__verify_mode~0 1) 0)} is VALID [2022-04-28 14:55:16,155 INFO L290 TraceCheckUtils]: 121: Hoare triple {170473#(= (+ ssl3_accept_~s__verify_mode~0 1) 0)} assume -2147483648 <= #t~nondet55 && #t~nondet55 <= 2147483647;~s__s3__tmp__reuse_message~0 := #t~nondet55;havoc #t~nondet55; {170473#(= (+ ssl3_accept_~s__verify_mode~0 1) 0)} is VALID [2022-04-28 14:55:16,155 INFO L290 TraceCheckUtils]: 122: Hoare triple {170473#(= (+ ssl3_accept_~s__verify_mode~0 1) 0)} assume !(0 == ~s__s3__tmp__reuse_message~0); {170473#(= (+ ssl3_accept_~s__verify_mode~0 1) 0)} is VALID [2022-04-28 14:55:16,156 INFO L290 TraceCheckUtils]: 123: Hoare triple {170473#(= (+ ssl3_accept_~s__verify_mode~0 1) 0)} ~skip~0 := 0; {170473#(= (+ ssl3_accept_~s__verify_mode~0 1) 0)} is VALID [2022-04-28 14:55:16,156 INFO L290 TraceCheckUtils]: 124: Hoare triple {170473#(= (+ ssl3_accept_~s__verify_mode~0 1) 0)} assume !false; {170473#(= (+ ssl3_accept_~s__verify_mode~0 1) 0)} is VALID [2022-04-28 14:55:16,156 INFO L290 TraceCheckUtils]: 125: Hoare triple {170473#(= (+ ssl3_accept_~s__verify_mode~0 1) 0)} ~state~0 := ~s__state~0; {170473#(= (+ ssl3_accept_~s__verify_mode~0 1) 0)} is VALID [2022-04-28 14:55:16,156 INFO L290 TraceCheckUtils]: 126: Hoare triple {170473#(= (+ ssl3_accept_~s__verify_mode~0 1) 0)} assume !(12292 == ~s__state~0); {170473#(= (+ ssl3_accept_~s__verify_mode~0 1) 0)} is VALID [2022-04-28 14:55:16,156 INFO L290 TraceCheckUtils]: 127: Hoare triple {170473#(= (+ ssl3_accept_~s__verify_mode~0 1) 0)} assume !(16384 == ~s__state~0); {170473#(= (+ ssl3_accept_~s__verify_mode~0 1) 0)} is VALID [2022-04-28 14:55:16,157 INFO L290 TraceCheckUtils]: 128: Hoare triple {170473#(= (+ ssl3_accept_~s__verify_mode~0 1) 0)} assume !(8192 == ~s__state~0); {170473#(= (+ ssl3_accept_~s__verify_mode~0 1) 0)} is VALID [2022-04-28 14:55:16,157 INFO L290 TraceCheckUtils]: 129: Hoare triple {170473#(= (+ ssl3_accept_~s__verify_mode~0 1) 0)} assume !(24576 == ~s__state~0); {170473#(= (+ ssl3_accept_~s__verify_mode~0 1) 0)} is VALID [2022-04-28 14:55:16,157 INFO L290 TraceCheckUtils]: 130: Hoare triple {170473#(= (+ ssl3_accept_~s__verify_mode~0 1) 0)} assume !(8195 == ~s__state~0); {170473#(= (+ ssl3_accept_~s__verify_mode~0 1) 0)} is VALID [2022-04-28 14:55:16,157 INFO L290 TraceCheckUtils]: 131: Hoare triple {170473#(= (+ ssl3_accept_~s__verify_mode~0 1) 0)} assume !(8480 == ~s__state~0); {170473#(= (+ ssl3_accept_~s__verify_mode~0 1) 0)} is VALID [2022-04-28 14:55:16,157 INFO L290 TraceCheckUtils]: 132: Hoare triple {170473#(= (+ ssl3_accept_~s__verify_mode~0 1) 0)} assume !(8481 == ~s__state~0); {170473#(= (+ ssl3_accept_~s__verify_mode~0 1) 0)} is VALID [2022-04-28 14:55:16,158 INFO L290 TraceCheckUtils]: 133: Hoare triple {170473#(= (+ ssl3_accept_~s__verify_mode~0 1) 0)} assume !(8482 == ~s__state~0); {170473#(= (+ ssl3_accept_~s__verify_mode~0 1) 0)} is VALID [2022-04-28 14:55:16,158 INFO L290 TraceCheckUtils]: 134: Hoare triple {170473#(= (+ ssl3_accept_~s__verify_mode~0 1) 0)} assume !(8464 == ~s__state~0); {170473#(= (+ ssl3_accept_~s__verify_mode~0 1) 0)} is VALID [2022-04-28 14:55:16,158 INFO L290 TraceCheckUtils]: 135: Hoare triple {170473#(= (+ ssl3_accept_~s__verify_mode~0 1) 0)} assume !(8465 == ~s__state~0); {170473#(= (+ ssl3_accept_~s__verify_mode~0 1) 0)} is VALID [2022-04-28 14:55:16,158 INFO L290 TraceCheckUtils]: 136: Hoare triple {170473#(= (+ ssl3_accept_~s__verify_mode~0 1) 0)} assume !(8466 == ~s__state~0); {170473#(= (+ ssl3_accept_~s__verify_mode~0 1) 0)} is VALID [2022-04-28 14:55:16,158 INFO L290 TraceCheckUtils]: 137: Hoare triple {170473#(= (+ ssl3_accept_~s__verify_mode~0 1) 0)} assume !(8496 == ~s__state~0); {170473#(= (+ ssl3_accept_~s__verify_mode~0 1) 0)} is VALID [2022-04-28 14:55:16,158 INFO L290 TraceCheckUtils]: 138: Hoare triple {170473#(= (+ ssl3_accept_~s__verify_mode~0 1) 0)} assume !(8497 == ~s__state~0); {170473#(= (+ ssl3_accept_~s__verify_mode~0 1) 0)} is VALID [2022-04-28 14:55:16,159 INFO L290 TraceCheckUtils]: 139: Hoare triple {170473#(= (+ ssl3_accept_~s__verify_mode~0 1) 0)} assume !(8512 == ~s__state~0); {170473#(= (+ ssl3_accept_~s__verify_mode~0 1) 0)} is VALID [2022-04-28 14:55:16,159 INFO L290 TraceCheckUtils]: 140: Hoare triple {170473#(= (+ ssl3_accept_~s__verify_mode~0 1) 0)} assume !(8513 == ~s__state~0); {170473#(= (+ ssl3_accept_~s__verify_mode~0 1) 0)} is VALID [2022-04-28 14:55:16,159 INFO L290 TraceCheckUtils]: 141: Hoare triple {170473#(= (+ ssl3_accept_~s__verify_mode~0 1) 0)} assume !(8528 == ~s__state~0); {170473#(= (+ ssl3_accept_~s__verify_mode~0 1) 0)} is VALID [2022-04-28 14:55:16,159 INFO L290 TraceCheckUtils]: 142: Hoare triple {170473#(= (+ ssl3_accept_~s__verify_mode~0 1) 0)} assume !(8529 == ~s__state~0); {170473#(= (+ ssl3_accept_~s__verify_mode~0 1) 0)} is VALID [2022-04-28 14:55:16,159 INFO L290 TraceCheckUtils]: 143: Hoare triple {170473#(= (+ ssl3_accept_~s__verify_mode~0 1) 0)} assume !(8544 == ~s__state~0); {170473#(= (+ ssl3_accept_~s__verify_mode~0 1) 0)} is VALID [2022-04-28 14:55:16,160 INFO L290 TraceCheckUtils]: 144: Hoare triple {170473#(= (+ ssl3_accept_~s__verify_mode~0 1) 0)} assume !(8545 == ~s__state~0); {170473#(= (+ ssl3_accept_~s__verify_mode~0 1) 0)} is VALID [2022-04-28 14:55:16,160 INFO L290 TraceCheckUtils]: 145: Hoare triple {170473#(= (+ ssl3_accept_~s__verify_mode~0 1) 0)} assume 8560 == ~s__state~0; {170473#(= (+ ssl3_accept_~s__verify_mode~0 1) 0)} is VALID [2022-04-28 14:55:16,160 INFO L290 TraceCheckUtils]: 146: Hoare triple {170473#(= (+ ssl3_accept_~s__verify_mode~0 1) 0)} assume -2147483648 <= #t~nondet46 && #t~nondet46 <= 2147483647;~ret~0 := #t~nondet46;havoc #t~nondet46; {170473#(= (+ ssl3_accept_~s__verify_mode~0 1) 0)} is VALID [2022-04-28 14:55:16,160 INFO L290 TraceCheckUtils]: 147: Hoare triple {170473#(= (+ ssl3_accept_~s__verify_mode~0 1) 0)} assume !(~ret~0 <= 0);~s__s3__tmp__next_state___0~0 := 8576;~s__state~0 := 8448;~s__init_num~0 := 0; {170473#(= (+ ssl3_accept_~s__verify_mode~0 1) 0)} is VALID [2022-04-28 14:55:16,160 INFO L290 TraceCheckUtils]: 148: Hoare triple {170473#(= (+ ssl3_accept_~s__verify_mode~0 1) 0)} assume -2147483648 <= #t~nondet55 && #t~nondet55 <= 2147483647;~s__s3__tmp__reuse_message~0 := #t~nondet55;havoc #t~nondet55; {170473#(= (+ ssl3_accept_~s__verify_mode~0 1) 0)} is VALID [2022-04-28 14:55:16,161 INFO L290 TraceCheckUtils]: 149: Hoare triple {170473#(= (+ ssl3_accept_~s__verify_mode~0 1) 0)} assume 0 == ~s__s3__tmp__reuse_message~0; {170473#(= (+ ssl3_accept_~s__verify_mode~0 1) 0)} is VALID [2022-04-28 14:55:16,161 INFO L290 TraceCheckUtils]: 150: Hoare triple {170473#(= (+ ssl3_accept_~s__verify_mode~0 1) 0)} assume 0 == ~skip~0; {170473#(= (+ ssl3_accept_~s__verify_mode~0 1) 0)} is VALID [2022-04-28 14:55:16,161 INFO L290 TraceCheckUtils]: 151: Hoare triple {170473#(= (+ ssl3_accept_~s__verify_mode~0 1) 0)} assume 8560 == ~state~0; {170473#(= (+ ssl3_accept_~s__verify_mode~0 1) 0)} is VALID [2022-04-28 14:55:16,161 INFO L290 TraceCheckUtils]: 152: Hoare triple {170473#(= (+ ssl3_accept_~s__verify_mode~0 1) 0)} assume 8448 == ~s__state~0; {170473#(= (+ ssl3_accept_~s__verify_mode~0 1) 0)} is VALID [2022-04-28 14:55:16,161 INFO L290 TraceCheckUtils]: 153: Hoare triple {170473#(= (+ ssl3_accept_~s__verify_mode~0 1) 0)} assume -1 != ~s__verify_mode~0; {170469#false} is VALID [2022-04-28 14:55:16,162 INFO L290 TraceCheckUtils]: 154: Hoare triple {170469#false} assume -2 != ~s__verify_mode~0; {170469#false} is VALID [2022-04-28 14:55:16,162 INFO L290 TraceCheckUtils]: 155: Hoare triple {170469#false} assume 9021 != ~__cil_tmp61~0 % 18446744073709551616; {170469#false} is VALID [2022-04-28 14:55:16,162 INFO L290 TraceCheckUtils]: 156: Hoare triple {170469#false} assume 4294967294 != ~__cil_tmp58~0 % 18446744073709551616; {170469#false} is VALID [2022-04-28 14:55:16,162 INFO L290 TraceCheckUtils]: 157: Hoare triple {170469#false} assume 4 != ~blastFlag~0; {170469#false} is VALID [2022-04-28 14:55:16,162 INFO L290 TraceCheckUtils]: 158: Hoare triple {170469#false} assume 1024 != ~tmp___7~0; {170469#false} is VALID [2022-04-28 14:55:16,162 INFO L290 TraceCheckUtils]: 159: Hoare triple {170469#false} assume !false; {170469#false} is VALID [2022-04-28 14:55:16,162 INFO L134 CoverageAnalysis]: Checked inductivity of 255 backedges. 99 proven. 0 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2022-04-28 14:55:16,162 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 14:55:16,162 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2003623405] [2022-04-28 14:55:16,162 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2003623405] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:55:16,162 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:55:16,162 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-04-28 14:55:16,163 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 14:55:16,163 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [978908600] [2022-04-28 14:55:16,163 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [978908600] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:55:16,163 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:55:16,163 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-04-28 14:55:16,163 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1587354179] [2022-04-28 14:55:16,163 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 14:55:16,164 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 [2022-04-28 14:55:16,164 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 14:55:16,164 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 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) [2022-04-28 14:55:16,217 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 95 edges. 95 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:55:16,217 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-04-28 14:55:16,217 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 14:55:16,217 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-04-28 14:55:16,217 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-04-28 14:55:16,217 INFO L87 Difference]: Start difference. First operand 2478 states and 3256 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) [2022-04-28 14:55:23,356 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:55:23,356 INFO L93 Difference]: Finished difference Result 7322 states and 9597 transitions. [2022-04-28 14:55:23,356 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-04-28 14:55:23,356 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 [2022-04-28 14:55:23,356 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 14:55:23,356 INFO L82 GeneralOperation]: Start removeUnreachable. 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) [2022-04-28 14:55:23,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 700 transitions. [2022-04-28 14:55:23,359 INFO L82 GeneralOperation]: Start removeUnreachable. 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) [2022-04-28 14:55:23,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 700 transitions. [2022-04-28 14:55:23,361 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 4 states and 700 transitions. [2022-04-28 14:55:23,807 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 700 edges. 700 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:55:24,729 INFO L225 Difference]: With dead ends: 7322 [2022-04-28 14:55:24,730 INFO L226 Difference]: Without dead ends: 4858 [2022-04-28 14:55:24,733 INFO L412 NwaCegarLoop]: 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 [2022-04-28 14:55:24,733 INFO L413 NwaCegarLoop]: 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 [2022-04-28 14:55:24,733 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [430 Valid, 463 Invalid, 253 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 249 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-04-28 14:55:24,735 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4858 states. [2022-04-28 14:55:29,485 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4858 to 4856. [2022-04-28 14:55:29,485 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 14:55:29,489 INFO L82 GeneralOperation]: Start isEquivalent. First operand 4858 states. Second operand has 4856 states, 4851 states have (on average 1.3073593073593073) internal successors, (6342), 4851 states have internal predecessors, (6342), 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) [2022-04-28 14:55:29,492 INFO L74 IsIncluded]: Start isIncluded. First operand 4858 states. Second operand has 4856 states, 4851 states have (on average 1.3073593073593073) internal successors, (6342), 4851 states have internal predecessors, (6342), 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) [2022-04-28 14:55:29,495 INFO L87 Difference]: Start difference. First operand 4858 states. Second operand has 4856 states, 4851 states have (on average 1.3073593073593073) internal successors, (6342), 4851 states have internal predecessors, (6342), 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) [2022-04-28 14:55:30,085 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:55:30,086 INFO L93 Difference]: Finished difference Result 4858 states and 6347 transitions. [2022-04-28 14:55:30,086 INFO L276 IsEmpty]: Start isEmpty. Operand 4858 states and 6347 transitions. [2022-04-28 14:55:30,089 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:55:30,089 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:55:30,094 INFO L74 IsIncluded]: Start isIncluded. First operand has 4856 states, 4851 states have (on average 1.3073593073593073) internal successors, (6342), 4851 states have internal predecessors, (6342), 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) Second operand 4858 states. [2022-04-28 14:55:30,096 INFO L87 Difference]: Start difference. First operand has 4856 states, 4851 states have (on average 1.3073593073593073) internal successors, (6342), 4851 states have internal predecessors, (6342), 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) Second operand 4858 states. [2022-04-28 14:55:30,665 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:55:30,665 INFO L93 Difference]: Finished difference Result 4858 states and 6347 transitions. [2022-04-28 14:55:30,665 INFO L276 IsEmpty]: Start isEmpty. Operand 4858 states and 6347 transitions. [2022-04-28 14:55:30,669 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:55:30,669 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:55:30,669 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 14:55:30,669 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 14:55:30,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4856 states, 4851 states have (on average 1.3073593073593073) internal successors, (6342), 4851 states have internal predecessors, (6342), 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) [2022-04-28 14:55:31,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4856 states to 4856 states and 6346 transitions. [2022-04-28 14:55:31,617 INFO L78 Accepts]: Start accepts. Automaton has 4856 states and 6346 transitions. Word has length 160 [2022-04-28 14:55:31,618 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 14:55:31,618 INFO L495 AbstractCegarLoop]: Abstraction has 4856 states and 6346 transitions. [2022-04-28 14:55:31,618 INFO L496 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) [2022-04-28 14:55:31,618 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 4856 states and 6346 transitions. [2022-04-28 14:55:46,351 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 6346 edges. 6346 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:55:46,352 INFO L276 IsEmpty]: Start isEmpty. Operand 4856 states and 6346 transitions. [2022-04-28 14:55:46,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2022-04-28 14:55:46,354 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 14:55:46,354 INFO L195 NwaCegarLoop]: 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] [2022-04-28 14:55:46,354 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable37 [2022-04-28 14:55:46,354 INFO L420 AbstractCegarLoop]: === Iteration 39 === Targeting ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 14:55:46,354 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 14:55:46,354 INFO L85 PathProgramCache]: Analyzing trace with hash 1274212563, now seen corresponding path program 1 times [2022-04-28 14:55:46,354 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 14:55:46,358 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1925772675] [2022-04-28 14:55:46,378 INFO L97 AcceleratorQvasr]: Qvasr could not accelerate loop because java.lang.UnsupportedOperationException: Cannot deal with arrays. [2022-04-28 14:55:46,378 INFO L274 tedInterpolationCore]: Could not compute an accelerate. [2022-04-28 14:55:46,378 INFO L85 PathProgramCache]: Analyzing trace with hash 1274212563, now seen corresponding path program 2 times [2022-04-28 14:55:46,378 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 14:55:46,378 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [997294398] [2022-04-28 14:55:46,378 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 14:55:46,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 14:55:46,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:55:46,500 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 14:55:46,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:55:46,515 INFO L290 TraceCheckUtils]: 0: Hoare triple {204558#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(17, 2);call #Ultimate.allocInit(12, 3); {204552#true} is VALID [2022-04-28 14:55:46,516 INFO L290 TraceCheckUtils]: 1: Hoare triple {204552#true} assume true; {204552#true} is VALID [2022-04-28 14:55:46,516 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {204552#true} {204552#true} #752#return; {204552#true} is VALID [2022-04-28 14:55:46,516 INFO L272 TraceCheckUtils]: 0: Hoare triple {204552#true} call ULTIMATE.init(); {204558#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 14:55:46,516 INFO L290 TraceCheckUtils]: 1: Hoare triple {204558#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(17, 2);call #Ultimate.allocInit(12, 3); {204552#true} is VALID [2022-04-28 14:55:46,516 INFO L290 TraceCheckUtils]: 2: Hoare triple {204552#true} assume true; {204552#true} is VALID [2022-04-28 14:55:46,516 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {204552#true} {204552#true} #752#return; {204552#true} is VALID [2022-04-28 14:55:46,516 INFO L272 TraceCheckUtils]: 4: Hoare triple {204552#true} call #t~ret59 := main(); {204552#true} is VALID [2022-04-28 14:55:46,516 INFO L290 TraceCheckUtils]: 5: Hoare triple {204552#true} havoc ~s~0;havoc ~tmp~1;~s~0 := 8464; {204552#true} is VALID [2022-04-28 14:55:46,516 INFO L272 TraceCheckUtils]: 6: Hoare triple {204552#true} call #t~ret58 := ssl3_accept(~s~0); {204552#true} is VALID [2022-04-28 14:55:46,517 INFO L290 TraceCheckUtils]: 7: Hoare triple {204552#true} ~initial_state := #in~initial_state;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~s__info_callback~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~s__in_handshake~0 := #t~nondet5;havoc #t~nondet5;havoc ~s__state~0;havoc ~s__new_session~0;havoc ~s__server~0;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~s__version~0 := #t~nondet6;havoc #t~nondet6;havoc ~s__type~0;havoc ~s__init_num~0;assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647;~s__hit~0 := #t~nondet7;havoc #t~nondet7;havoc ~s__rwstate~0;~s__init_buf___0~0 := 1;assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647;~s__debug~0 := #t~nondet8;havoc #t~nondet8;havoc ~s__shutdown~0;assume -2147483648 <= #t~nondet9 && #t~nondet9 <= 2147483647;~s__cert~0 := #t~nondet9;havoc #t~nondet9;assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647;~s__options~0 := #t~nondet10;havoc #t~nondet10;assume -2147483648 <= #t~nondet11 && #t~nondet11 <= 2147483647;~s__verify_mode~0 := #t~nondet11;havoc #t~nondet11;assume -2147483648 <= #t~nondet12 && #t~nondet12 <= 2147483647;~s__session__peer~0 := #t~nondet12;havoc #t~nondet12;assume -2147483648 <= #t~nondet13 && #t~nondet13 <= 2147483647;~s__cert__pkeys__AT0__privatekey~0 := #t~nondet13;havoc #t~nondet13;assume -2147483648 <= #t~nondet14 && #t~nondet14 <= 2147483647;~s__ctx__info_callback~0 := #t~nondet14;havoc #t~nondet14;assume -2147483648 <= #t~nondet15 && #t~nondet15 <= 2147483647;~s__ctx__stats__sess_accept_renegotiate~0 := #t~nondet15;havoc #t~nondet15;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~s__ctx__stats__sess_accept~0 := #t~nondet16;havoc #t~nondet16;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~s__ctx__stats__sess_accept_good~0 := #t~nondet17;havoc #t~nondet17;havoc ~s__s3__tmp__cert_request~0;havoc ~s__s3__tmp__reuse_message~0;havoc ~s__s3__tmp__use_rsa_tmp~0;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~s__s3__tmp__new_cipher~0 := #t~nondet18;havoc #t~nondet18;havoc ~s__s3__tmp__new_cipher__algorithms~0;havoc ~s__s3__tmp__next_state___0~0;havoc ~s__s3__tmp__new_cipher__algo_strength~0;havoc ~s__session__cipher~0;havoc ~buf~0;havoc ~l~0;havoc ~Time~0;havoc ~tmp~0;havoc ~cb~0;assume -9223372036854775808 <= #t~nondet19 && #t~nondet19 <= 9223372036854775807;~num1~0 := #t~nondet19;havoc #t~nondet19;havoc ~ret~0;havoc ~new_state~0;havoc ~state~0;havoc ~skip~0;havoc ~got_new_session~0;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~tmp___1~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~tmp___2~0 := #t~nondet21;havoc #t~nondet21;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp___3~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___4~0 := #t~nondet23;havoc #t~nondet23;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~tmp___5~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~tmp___6~0 := #t~nondet25;havoc #t~nondet25;havoc ~tmp___7~0;assume -9223372036854775808 <= #t~nondet26 && #t~nondet26 <= 9223372036854775807;~tmp___8~0 := #t~nondet26;havoc #t~nondet26;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~tmp___9~0 := #t~nondet27;havoc #t~nondet27;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~tmp___10~0 := #t~nondet28;havoc #t~nondet28;havoc ~blastFlag~0;havoc ~__cil_tmp55~0;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~0;havoc ~__cil_tmp59~0;havoc ~__cil_tmp60~0;~__cil_tmp61~0 := #t~nondet29;havoc #t~nondet29;~s__state~0 := ~initial_state;~blastFlag~0 := 0;assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647;~tmp~0 := #t~nondet30;havoc #t~nondet30;~Time~0 := ~tmp~0;~cb~0 := 0;~ret~0 := -1;~skip~0 := 0;~got_new_session~0 := 0; {204552#true} is VALID [2022-04-28 14:55:46,517 INFO L290 TraceCheckUtils]: 8: Hoare triple {204552#true} assume 0 != ~s__info_callback~0;~cb~0 := ~s__info_callback~0; {204552#true} is VALID [2022-04-28 14:55:46,517 INFO L290 TraceCheckUtils]: 9: Hoare triple {204552#true} #t~post31 := ~s__in_handshake~0;~s__in_handshake~0 := 1 + #t~post31;havoc #t~post31; {204552#true} is VALID [2022-04-28 14:55:46,517 INFO L290 TraceCheckUtils]: 10: Hoare triple {204552#true} assume !(0 != 12288 + ~tmp___1~0); {204552#true} is VALID [2022-04-28 14:55:46,517 INFO L290 TraceCheckUtils]: 11: Hoare triple {204552#true} assume !(0 == ~s__cert~0); {204552#true} is VALID [2022-04-28 14:55:46,517 INFO L290 TraceCheckUtils]: 12: Hoare triple {204552#true} assume !false; {204552#true} is VALID [2022-04-28 14:55:46,517 INFO L290 TraceCheckUtils]: 13: Hoare triple {204552#true} ~state~0 := ~s__state~0; {204552#true} is VALID [2022-04-28 14:55:46,517 INFO L290 TraceCheckUtils]: 14: Hoare triple {204552#true} assume !(12292 == ~s__state~0); {204552#true} is VALID [2022-04-28 14:55:46,517 INFO L290 TraceCheckUtils]: 15: Hoare triple {204552#true} assume !(16384 == ~s__state~0); {204552#true} is VALID [2022-04-28 14:55:46,517 INFO L290 TraceCheckUtils]: 16: Hoare triple {204552#true} assume !(8192 == ~s__state~0); {204552#true} is VALID [2022-04-28 14:55:46,517 INFO L290 TraceCheckUtils]: 17: Hoare triple {204552#true} assume !(24576 == ~s__state~0); {204552#true} is VALID [2022-04-28 14:55:46,517 INFO L290 TraceCheckUtils]: 18: Hoare triple {204552#true} assume !(8195 == ~s__state~0); {204552#true} is VALID [2022-04-28 14:55:46,517 INFO L290 TraceCheckUtils]: 19: Hoare triple {204552#true} assume !(8480 == ~s__state~0); {204552#true} is VALID [2022-04-28 14:55:46,517 INFO L290 TraceCheckUtils]: 20: Hoare triple {204552#true} assume !(8481 == ~s__state~0); {204552#true} is VALID [2022-04-28 14:55:46,517 INFO L290 TraceCheckUtils]: 21: Hoare triple {204552#true} assume !(8482 == ~s__state~0); {204552#true} is VALID [2022-04-28 14:55:46,517 INFO L290 TraceCheckUtils]: 22: Hoare triple {204552#true} assume 8464 == ~s__state~0; {204552#true} is VALID [2022-04-28 14:55:46,517 INFO L290 TraceCheckUtils]: 23: Hoare triple {204552#true} ~s__shutdown~0 := 0;assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~ret~0 := #t~nondet36;havoc #t~nondet36; {204552#true} is VALID [2022-04-28 14:55:46,517 INFO L290 TraceCheckUtils]: 24: Hoare triple {204552#true} assume 0 == ~blastFlag~0;~blastFlag~0 := 1; {204552#true} is VALID [2022-04-28 14:55:46,517 INFO L290 TraceCheckUtils]: 25: Hoare triple {204552#true} assume !(~ret~0 <= 0);~got_new_session~0 := 1;~s__state~0 := 8496;~s__init_num~0 := 0; {204552#true} is VALID [2022-04-28 14:55:46,517 INFO L290 TraceCheckUtils]: 26: Hoare triple {204552#true} assume -2147483648 <= #t~nondet55 && #t~nondet55 <= 2147483647;~s__s3__tmp__reuse_message~0 := #t~nondet55;havoc #t~nondet55; {204552#true} is VALID [2022-04-28 14:55:46,518 INFO L290 TraceCheckUtils]: 27: Hoare triple {204552#true} assume !(0 == ~s__s3__tmp__reuse_message~0); {204552#true} is VALID [2022-04-28 14:55:46,518 INFO L290 TraceCheckUtils]: 28: Hoare triple {204552#true} ~skip~0 := 0; {204552#true} is VALID [2022-04-28 14:55:46,518 INFO L290 TraceCheckUtils]: 29: Hoare triple {204552#true} assume !false; {204552#true} is VALID [2022-04-28 14:55:46,518 INFO L290 TraceCheckUtils]: 30: Hoare triple {204552#true} ~state~0 := ~s__state~0; {204552#true} is VALID [2022-04-28 14:55:46,518 INFO L290 TraceCheckUtils]: 31: Hoare triple {204552#true} assume !(12292 == ~s__state~0); {204552#true} is VALID [2022-04-28 14:55:46,518 INFO L290 TraceCheckUtils]: 32: Hoare triple {204552#true} assume !(16384 == ~s__state~0); {204552#true} is VALID [2022-04-28 14:55:46,518 INFO L290 TraceCheckUtils]: 33: Hoare triple {204552#true} assume !(8192 == ~s__state~0); {204552#true} is VALID [2022-04-28 14:55:46,518 INFO L290 TraceCheckUtils]: 34: Hoare triple {204552#true} assume !(24576 == ~s__state~0); {204552#true} is VALID [2022-04-28 14:55:46,518 INFO L290 TraceCheckUtils]: 35: Hoare triple {204552#true} assume !(8195 == ~s__state~0); {204552#true} is VALID [2022-04-28 14:55:46,518 INFO L290 TraceCheckUtils]: 36: Hoare triple {204552#true} assume !(8480 == ~s__state~0); {204552#true} is VALID [2022-04-28 14:55:46,518 INFO L290 TraceCheckUtils]: 37: Hoare triple {204552#true} assume !(8481 == ~s__state~0); {204552#true} is VALID [2022-04-28 14:55:46,518 INFO L290 TraceCheckUtils]: 38: Hoare triple {204552#true} assume !(8482 == ~s__state~0); {204552#true} is VALID [2022-04-28 14:55:46,518 INFO L290 TraceCheckUtils]: 39: Hoare triple {204552#true} assume !(8464 == ~s__state~0); {204552#true} is VALID [2022-04-28 14:55:46,518 INFO L290 TraceCheckUtils]: 40: Hoare triple {204552#true} assume !(8465 == ~s__state~0); {204552#true} is VALID [2022-04-28 14:55:46,518 INFO L290 TraceCheckUtils]: 41: Hoare triple {204552#true} assume !(8466 == ~s__state~0); {204552#true} is VALID [2022-04-28 14:55:46,518 INFO L290 TraceCheckUtils]: 42: Hoare triple {204552#true} assume 8496 == ~s__state~0; {204552#true} is VALID [2022-04-28 14:55:46,518 INFO L290 TraceCheckUtils]: 43: Hoare triple {204552#true} assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~ret~0 := #t~nondet37;havoc #t~nondet37; {204552#true} is VALID [2022-04-28 14:55:46,518 INFO L290 TraceCheckUtils]: 44: Hoare triple {204552#true} assume 1 == ~blastFlag~0;~blastFlag~0 := 2; {204552#true} is VALID [2022-04-28 14:55:46,518 INFO L290 TraceCheckUtils]: 45: Hoare triple {204552#true} assume !(~ret~0 <= 0); {204552#true} is VALID [2022-04-28 14:55:46,518 INFO L290 TraceCheckUtils]: 46: Hoare triple {204552#true} assume !(0 != ~s__hit~0);~s__state~0 := 8512; {204552#true} is VALID [2022-04-28 14:55:46,519 INFO L290 TraceCheckUtils]: 47: Hoare triple {204552#true} ~s__init_num~0 := 0; {204552#true} is VALID [2022-04-28 14:55:46,519 INFO L290 TraceCheckUtils]: 48: Hoare triple {204552#true} assume -2147483648 <= #t~nondet55 && #t~nondet55 <= 2147483647;~s__s3__tmp__reuse_message~0 := #t~nondet55;havoc #t~nondet55; {204552#true} is VALID [2022-04-28 14:55:46,519 INFO L290 TraceCheckUtils]: 49: Hoare triple {204552#true} assume !(0 == ~s__s3__tmp__reuse_message~0); {204552#true} is VALID [2022-04-28 14:55:46,519 INFO L290 TraceCheckUtils]: 50: Hoare triple {204552#true} ~skip~0 := 0; {204552#true} is VALID [2022-04-28 14:55:46,519 INFO L290 TraceCheckUtils]: 51: Hoare triple {204552#true} assume !false; {204552#true} is VALID [2022-04-28 14:55:46,519 INFO L290 TraceCheckUtils]: 52: Hoare triple {204552#true} ~state~0 := ~s__state~0; {204552#true} is VALID [2022-04-28 14:55:46,519 INFO L290 TraceCheckUtils]: 53: Hoare triple {204552#true} assume !(12292 == ~s__state~0); {204552#true} is VALID [2022-04-28 14:55:46,519 INFO L290 TraceCheckUtils]: 54: Hoare triple {204552#true} assume !(16384 == ~s__state~0); {204552#true} is VALID [2022-04-28 14:55:46,519 INFO L290 TraceCheckUtils]: 55: Hoare triple {204552#true} assume !(8192 == ~s__state~0); {204552#true} is VALID [2022-04-28 14:55:46,519 INFO L290 TraceCheckUtils]: 56: Hoare triple {204552#true} assume !(24576 == ~s__state~0); {204552#true} is VALID [2022-04-28 14:55:46,519 INFO L290 TraceCheckUtils]: 57: Hoare triple {204552#true} assume !(8195 == ~s__state~0); {204552#true} is VALID [2022-04-28 14:55:46,519 INFO L290 TraceCheckUtils]: 58: Hoare triple {204552#true} assume !(8480 == ~s__state~0); {204552#true} is VALID [2022-04-28 14:55:46,519 INFO L290 TraceCheckUtils]: 59: Hoare triple {204552#true} assume !(8481 == ~s__state~0); {204552#true} is VALID [2022-04-28 14:55:46,519 INFO L290 TraceCheckUtils]: 60: Hoare triple {204552#true} assume !(8482 == ~s__state~0); {204552#true} is VALID [2022-04-28 14:55:46,519 INFO L290 TraceCheckUtils]: 61: Hoare triple {204552#true} assume !(8464 == ~s__state~0); {204552#true} is VALID [2022-04-28 14:55:46,519 INFO L290 TraceCheckUtils]: 62: Hoare triple {204552#true} assume !(8465 == ~s__state~0); {204552#true} is VALID [2022-04-28 14:55:46,519 INFO L290 TraceCheckUtils]: 63: Hoare triple {204552#true} assume !(8466 == ~s__state~0); {204552#true} is VALID [2022-04-28 14:55:46,519 INFO L290 TraceCheckUtils]: 64: Hoare triple {204552#true} assume !(8496 == ~s__state~0); {204552#true} is VALID [2022-04-28 14:55:46,519 INFO L290 TraceCheckUtils]: 65: Hoare triple {204552#true} assume !(8497 == ~s__state~0); {204552#true} is VALID [2022-04-28 14:55:46,520 INFO L290 TraceCheckUtils]: 66: Hoare triple {204552#true} assume 8512 == ~s__state~0; {204552#true} is VALID [2022-04-28 14:55:46,520 INFO L290 TraceCheckUtils]: 67: Hoare triple {204552#true} assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~s__s3__tmp__new_cipher__algorithms~0 := #t~nondet38;havoc #t~nondet38;~__cil_tmp56~0 := ~s__s3__tmp__new_cipher__algorithms~0; {204552#true} is VALID [2022-04-28 14:55:46,520 INFO L290 TraceCheckUtils]: 68: Hoare triple {204552#true} assume 0 != (256 + ~__cil_tmp56~0) % 18446744073709551616;~__cil_tmp56~0 := 256345;~skip~0 := 1; {204552#true} is VALID [2022-04-28 14:55:46,520 INFO L290 TraceCheckUtils]: 69: Hoare triple {204552#true} ~s__state~0 := 8528;~s__init_num~0 := 0; {204552#true} is VALID [2022-04-28 14:55:46,520 INFO L290 TraceCheckUtils]: 70: Hoare triple {204552#true} assume -2147483648 <= #t~nondet55 && #t~nondet55 <= 2147483647;~s__s3__tmp__reuse_message~0 := #t~nondet55;havoc #t~nondet55; {204552#true} is VALID [2022-04-28 14:55:46,520 INFO L290 TraceCheckUtils]: 71: Hoare triple {204552#true} assume !(0 == ~s__s3__tmp__reuse_message~0); {204552#true} is VALID [2022-04-28 14:55:46,520 INFO L290 TraceCheckUtils]: 72: Hoare triple {204552#true} ~skip~0 := 0; {204552#true} is VALID [2022-04-28 14:55:46,520 INFO L290 TraceCheckUtils]: 73: Hoare triple {204552#true} assume !false; {204552#true} is VALID [2022-04-28 14:55:46,520 INFO L290 TraceCheckUtils]: 74: Hoare triple {204552#true} ~state~0 := ~s__state~0; {204552#true} is VALID [2022-04-28 14:55:46,520 INFO L290 TraceCheckUtils]: 75: Hoare triple {204552#true} assume !(12292 == ~s__state~0); {204552#true} is VALID [2022-04-28 14:55:46,520 INFO L290 TraceCheckUtils]: 76: Hoare triple {204552#true} assume !(16384 == ~s__state~0); {204552#true} is VALID [2022-04-28 14:55:46,520 INFO L290 TraceCheckUtils]: 77: Hoare triple {204552#true} assume !(8192 == ~s__state~0); {204552#true} is VALID [2022-04-28 14:55:46,520 INFO L290 TraceCheckUtils]: 78: Hoare triple {204552#true} assume !(24576 == ~s__state~0); {204552#true} is VALID [2022-04-28 14:55:46,520 INFO L290 TraceCheckUtils]: 79: Hoare triple {204552#true} assume !(8195 == ~s__state~0); {204552#true} is VALID [2022-04-28 14:55:46,520 INFO L290 TraceCheckUtils]: 80: Hoare triple {204552#true} assume !(8480 == ~s__state~0); {204552#true} is VALID [2022-04-28 14:55:46,520 INFO L290 TraceCheckUtils]: 81: Hoare triple {204552#true} assume !(8481 == ~s__state~0); {204552#true} is VALID [2022-04-28 14:55:46,520 INFO L290 TraceCheckUtils]: 82: Hoare triple {204552#true} assume !(8482 == ~s__state~0); {204552#true} is VALID [2022-04-28 14:55:46,520 INFO L290 TraceCheckUtils]: 83: Hoare triple {204552#true} assume !(8464 == ~s__state~0); {204552#true} is VALID [2022-04-28 14:55:46,520 INFO L290 TraceCheckUtils]: 84: Hoare triple {204552#true} assume !(8465 == ~s__state~0); {204552#true} is VALID [2022-04-28 14:55:46,520 INFO L290 TraceCheckUtils]: 85: Hoare triple {204552#true} assume !(8466 == ~s__state~0); {204552#true} is VALID [2022-04-28 14:55:46,520 INFO L290 TraceCheckUtils]: 86: Hoare triple {204552#true} assume !(8496 == ~s__state~0); {204552#true} is VALID [2022-04-28 14:55:46,521 INFO L290 TraceCheckUtils]: 87: Hoare triple {204552#true} assume !(8497 == ~s__state~0); {204552#true} is VALID [2022-04-28 14:55:46,521 INFO L290 TraceCheckUtils]: 88: Hoare triple {204552#true} assume !(8512 == ~s__state~0); {204552#true} is VALID [2022-04-28 14:55:46,521 INFO L290 TraceCheckUtils]: 89: Hoare triple {204552#true} assume !(8513 == ~s__state~0); {204552#true} is VALID [2022-04-28 14:55:46,521 INFO L290 TraceCheckUtils]: 90: Hoare triple {204552#true} assume 8528 == ~s__state~0; {204552#true} is VALID [2022-04-28 14:55:46,521 INFO L290 TraceCheckUtils]: 91: Hoare triple {204552#true} assume -2147483648 <= #t~nondet40 && #t~nondet40 <= 2147483647;~s__s3__tmp__new_cipher__algorithms~0 := #t~nondet40;havoc #t~nondet40;~l~0 := ~s__s3__tmp__new_cipher__algorithms~0;~__cil_tmp57~0 := ~s__options~0; {204552#true} is VALID [2022-04-28 14:55:46,521 INFO L290 TraceCheckUtils]: 92: Hoare triple {204552#true} assume !(0 != (2097152 + ~__cil_tmp57~0) % 18446744073709551616);~s__s3__tmp__use_rsa_tmp~0 := 0; {204552#true} is VALID [2022-04-28 14:55:46,521 INFO L290 TraceCheckUtils]: 93: Hoare triple {204552#true} assume !(0 != ~s__s3__tmp__use_rsa_tmp~0); {204552#true} is VALID [2022-04-28 14:55:46,521 INFO L290 TraceCheckUtils]: 94: Hoare triple {204552#true} assume !(0 != (30 + ~l~0) % 18446744073709551616); {204557#(< (div (+ ssl3_accept_~l~0 1) 18446744073709551616) (div (+ ssl3_accept_~l~0 30) 18446744073709551616))} is VALID [2022-04-28 14:55:46,522 INFO L290 TraceCheckUtils]: 95: Hoare triple {204557#(< (div (+ ssl3_accept_~l~0 1) 18446744073709551616) (div (+ ssl3_accept_~l~0 30) 18446744073709551616))} assume !(0 != (1 + ~l~0) % 18446744073709551616);~skip~0 := 1; {204553#false} is VALID [2022-04-28 14:55:46,522 INFO L290 TraceCheckUtils]: 96: Hoare triple {204553#false} ~s__state~0 := 8544;~s__init_num~0 := 0; {204553#false} is VALID [2022-04-28 14:55:46,522 INFO L290 TraceCheckUtils]: 97: Hoare triple {204553#false} assume -2147483648 <= #t~nondet55 && #t~nondet55 <= 2147483647;~s__s3__tmp__reuse_message~0 := #t~nondet55;havoc #t~nondet55; {204553#false} is VALID [2022-04-28 14:55:46,522 INFO L290 TraceCheckUtils]: 98: Hoare triple {204553#false} assume !(0 == ~s__s3__tmp__reuse_message~0); {204553#false} is VALID [2022-04-28 14:55:46,522 INFO L290 TraceCheckUtils]: 99: Hoare triple {204553#false} ~skip~0 := 0; {204553#false} is VALID [2022-04-28 14:55:46,522 INFO L290 TraceCheckUtils]: 100: Hoare triple {204553#false} assume !false; {204553#false} is VALID [2022-04-28 14:55:46,522 INFO L290 TraceCheckUtils]: 101: Hoare triple {204553#false} ~state~0 := ~s__state~0; {204553#false} is VALID [2022-04-28 14:55:46,522 INFO L290 TraceCheckUtils]: 102: Hoare triple {204553#false} assume !(12292 == ~s__state~0); {204553#false} is VALID [2022-04-28 14:55:46,522 INFO L290 TraceCheckUtils]: 103: Hoare triple {204553#false} assume !(16384 == ~s__state~0); {204553#false} is VALID [2022-04-28 14:55:46,522 INFO L290 TraceCheckUtils]: 104: Hoare triple {204553#false} assume !(8192 == ~s__state~0); {204553#false} is VALID [2022-04-28 14:55:46,522 INFO L290 TraceCheckUtils]: 105: Hoare triple {204553#false} assume !(24576 == ~s__state~0); {204553#false} is VALID [2022-04-28 14:55:46,522 INFO L290 TraceCheckUtils]: 106: Hoare triple {204553#false} assume !(8195 == ~s__state~0); {204553#false} is VALID [2022-04-28 14:55:46,523 INFO L290 TraceCheckUtils]: 107: Hoare triple {204553#false} assume !(8480 == ~s__state~0); {204553#false} is VALID [2022-04-28 14:55:46,523 INFO L290 TraceCheckUtils]: 108: Hoare triple {204553#false} assume !(8481 == ~s__state~0); {204553#false} is VALID [2022-04-28 14:55:46,523 INFO L290 TraceCheckUtils]: 109: Hoare triple {204553#false} assume !(8482 == ~s__state~0); {204553#false} is VALID [2022-04-28 14:55:46,523 INFO L290 TraceCheckUtils]: 110: Hoare triple {204553#false} assume !(8464 == ~s__state~0); {204553#false} is VALID [2022-04-28 14:55:46,523 INFO L290 TraceCheckUtils]: 111: Hoare triple {204553#false} assume !(8465 == ~s__state~0); {204553#false} is VALID [2022-04-28 14:55:46,523 INFO L290 TraceCheckUtils]: 112: Hoare triple {204553#false} assume !(8466 == ~s__state~0); {204553#false} is VALID [2022-04-28 14:55:46,523 INFO L290 TraceCheckUtils]: 113: Hoare triple {204553#false} assume !(8496 == ~s__state~0); {204553#false} is VALID [2022-04-28 14:55:46,523 INFO L290 TraceCheckUtils]: 114: Hoare triple {204553#false} assume !(8497 == ~s__state~0); {204553#false} is VALID [2022-04-28 14:55:46,523 INFO L290 TraceCheckUtils]: 115: Hoare triple {204553#false} assume !(8512 == ~s__state~0); {204553#false} is VALID [2022-04-28 14:55:46,523 INFO L290 TraceCheckUtils]: 116: Hoare triple {204553#false} assume !(8513 == ~s__state~0); {204553#false} is VALID [2022-04-28 14:55:46,523 INFO L290 TraceCheckUtils]: 117: Hoare triple {204553#false} assume !(8528 == ~s__state~0); {204553#false} is VALID [2022-04-28 14:55:46,523 INFO L290 TraceCheckUtils]: 118: Hoare triple {204553#false} assume !(8529 == ~s__state~0); {204553#false} is VALID [2022-04-28 14:55:46,523 INFO L290 TraceCheckUtils]: 119: Hoare triple {204553#false} assume 8544 == ~s__state~0; {204553#false} is VALID [2022-04-28 14:55:46,523 INFO L290 TraceCheckUtils]: 120: Hoare triple {204553#false} assume 0 != 1 + ~s__verify_mode~0; {204553#false} is VALID [2022-04-28 14:55:46,523 INFO L290 TraceCheckUtils]: 121: Hoare triple {204553#false} assume 0 != ~s__session__peer~0; {204553#false} is VALID [2022-04-28 14:55:46,523 INFO L290 TraceCheckUtils]: 122: Hoare triple {204553#false} assume 0 != 4 + ~s__verify_mode~0;~s__verify_mode~0 := 123;~skip~0 := 1;~s__s3__tmp__cert_request~0 := 0;~s__state~0 := 8560; {204553#false} is VALID [2022-04-28 14:55:46,523 INFO L290 TraceCheckUtils]: 123: Hoare triple {204553#false} assume -2147483648 <= #t~nondet55 && #t~nondet55 <= 2147483647;~s__s3__tmp__reuse_message~0 := #t~nondet55;havoc #t~nondet55; {204553#false} is VALID [2022-04-28 14:55:46,523 INFO L290 TraceCheckUtils]: 124: Hoare triple {204553#false} assume !(0 == ~s__s3__tmp__reuse_message~0); {204553#false} is VALID [2022-04-28 14:55:46,523 INFO L290 TraceCheckUtils]: 125: Hoare triple {204553#false} ~skip~0 := 0; {204553#false} is VALID [2022-04-28 14:55:46,524 INFO L290 TraceCheckUtils]: 126: Hoare triple {204553#false} assume !false; {204553#false} is VALID [2022-04-28 14:55:46,524 INFO L290 TraceCheckUtils]: 127: Hoare triple {204553#false} ~state~0 := ~s__state~0; {204553#false} is VALID [2022-04-28 14:55:46,524 INFO L290 TraceCheckUtils]: 128: Hoare triple {204553#false} assume !(12292 == ~s__state~0); {204553#false} is VALID [2022-04-28 14:55:46,524 INFO L290 TraceCheckUtils]: 129: Hoare triple {204553#false} assume !(16384 == ~s__state~0); {204553#false} is VALID [2022-04-28 14:55:46,524 INFO L290 TraceCheckUtils]: 130: Hoare triple {204553#false} assume !(8192 == ~s__state~0); {204553#false} is VALID [2022-04-28 14:55:46,524 INFO L290 TraceCheckUtils]: 131: Hoare triple {204553#false} assume !(24576 == ~s__state~0); {204553#false} is VALID [2022-04-28 14:55:46,524 INFO L290 TraceCheckUtils]: 132: Hoare triple {204553#false} assume !(8195 == ~s__state~0); {204553#false} is VALID [2022-04-28 14:55:46,524 INFO L290 TraceCheckUtils]: 133: Hoare triple {204553#false} assume !(8480 == ~s__state~0); {204553#false} is VALID [2022-04-28 14:55:46,524 INFO L290 TraceCheckUtils]: 134: Hoare triple {204553#false} assume !(8481 == ~s__state~0); {204553#false} is VALID [2022-04-28 14:55:46,524 INFO L290 TraceCheckUtils]: 135: Hoare triple {204553#false} assume !(8482 == ~s__state~0); {204553#false} is VALID [2022-04-28 14:55:46,524 INFO L290 TraceCheckUtils]: 136: Hoare triple {204553#false} assume !(8464 == ~s__state~0); {204553#false} is VALID [2022-04-28 14:55:46,524 INFO L290 TraceCheckUtils]: 137: Hoare triple {204553#false} assume !(8465 == ~s__state~0); {204553#false} is VALID [2022-04-28 14:55:46,524 INFO L290 TraceCheckUtils]: 138: Hoare triple {204553#false} assume !(8466 == ~s__state~0); {204553#false} is VALID [2022-04-28 14:55:46,524 INFO L290 TraceCheckUtils]: 139: Hoare triple {204553#false} assume !(8496 == ~s__state~0); {204553#false} is VALID [2022-04-28 14:55:46,524 INFO L290 TraceCheckUtils]: 140: Hoare triple {204553#false} assume !(8497 == ~s__state~0); {204553#false} is VALID [2022-04-28 14:55:46,524 INFO L290 TraceCheckUtils]: 141: Hoare triple {204553#false} assume !(8512 == ~s__state~0); {204553#false} is VALID [2022-04-28 14:55:46,524 INFO L290 TraceCheckUtils]: 142: Hoare triple {204553#false} assume !(8513 == ~s__state~0); {204553#false} is VALID [2022-04-28 14:55:46,524 INFO L290 TraceCheckUtils]: 143: Hoare triple {204553#false} assume !(8528 == ~s__state~0); {204553#false} is VALID [2022-04-28 14:55:46,524 INFO L290 TraceCheckUtils]: 144: Hoare triple {204553#false} assume !(8529 == ~s__state~0); {204553#false} is VALID [2022-04-28 14:55:46,524 INFO L290 TraceCheckUtils]: 145: Hoare triple {204553#false} assume !(8544 == ~s__state~0); {204553#false} is VALID [2022-04-28 14:55:46,525 INFO L290 TraceCheckUtils]: 146: Hoare triple {204553#false} assume !(8545 == ~s__state~0); {204553#false} is VALID [2022-04-28 14:55:46,525 INFO L290 TraceCheckUtils]: 147: Hoare triple {204553#false} assume 8560 == ~s__state~0; {204553#false} is VALID [2022-04-28 14:55:46,525 INFO L290 TraceCheckUtils]: 148: Hoare triple {204553#false} assume -2147483648 <= #t~nondet46 && #t~nondet46 <= 2147483647;~ret~0 := #t~nondet46;havoc #t~nondet46; {204553#false} is VALID [2022-04-28 14:55:46,525 INFO L290 TraceCheckUtils]: 149: Hoare triple {204553#false} assume !(~ret~0 <= 0);~s__s3__tmp__next_state___0~0 := 8576;~s__state~0 := 8448;~s__init_num~0 := 0; {204553#false} is VALID [2022-04-28 14:55:46,525 INFO L290 TraceCheckUtils]: 150: Hoare triple {204553#false} assume -2147483648 <= #t~nondet55 && #t~nondet55 <= 2147483647;~s__s3__tmp__reuse_message~0 := #t~nondet55;havoc #t~nondet55; {204553#false} is VALID [2022-04-28 14:55:46,525 INFO L290 TraceCheckUtils]: 151: Hoare triple {204553#false} assume 0 == ~s__s3__tmp__reuse_message~0; {204553#false} is VALID [2022-04-28 14:55:46,525 INFO L290 TraceCheckUtils]: 152: Hoare triple {204553#false} assume 0 == ~skip~0; {204553#false} is VALID [2022-04-28 14:55:46,525 INFO L290 TraceCheckUtils]: 153: Hoare triple {204553#false} assume 8560 == ~state~0; {204553#false} is VALID [2022-04-28 14:55:46,525 INFO L290 TraceCheckUtils]: 154: Hoare triple {204553#false} assume 8448 == ~s__state~0; {204553#false} is VALID [2022-04-28 14:55:46,525 INFO L290 TraceCheckUtils]: 155: Hoare triple {204553#false} assume -1 != ~s__verify_mode~0; {204553#false} is VALID [2022-04-28 14:55:46,525 INFO L290 TraceCheckUtils]: 156: Hoare triple {204553#false} assume -2 != ~s__verify_mode~0; {204553#false} is VALID [2022-04-28 14:55:46,525 INFO L290 TraceCheckUtils]: 157: Hoare triple {204553#false} assume 9021 != ~__cil_tmp61~0 % 18446744073709551616; {204553#false} is VALID [2022-04-28 14:55:46,525 INFO L290 TraceCheckUtils]: 158: Hoare triple {204553#false} assume 4294967294 != ~__cil_tmp58~0 % 18446744073709551616; {204553#false} is VALID [2022-04-28 14:55:46,525 INFO L290 TraceCheckUtils]: 159: Hoare triple {204553#false} assume 4 != ~blastFlag~0; {204553#false} is VALID [2022-04-28 14:55:46,525 INFO L290 TraceCheckUtils]: 160: Hoare triple {204553#false} assume 1024 != ~tmp___7~0; {204553#false} is VALID [2022-04-28 14:55:46,525 INFO L290 TraceCheckUtils]: 161: Hoare triple {204553#false} assume !false; {204553#false} is VALID [2022-04-28 14:55:46,526 INFO L134 CoverageAnalysis]: Checked inductivity of 255 backedges. 142 proven. 0 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2022-04-28 14:55:46,526 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 14:55:46,526 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [997294398] [2022-04-28 14:55:46,526 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [997294398] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:55:46,526 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:55:46,526 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-04-28 14:55:46,526 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 14:55:46,526 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1925772675] [2022-04-28 14:55:46,526 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1925772675] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:55:46,526 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:55:46,526 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-04-28 14:55:46,526 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1720140376] [2022-04-28 14:55:46,526 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 14:55:46,527 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 [2022-04-28 14:55:46,527 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 14:55:46,527 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 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) [2022-04-28 14:55:46,585 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 95 edges. 95 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:55:46,585 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-04-28 14:55:46,585 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 14:55:46,586 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-04-28 14:55:46,586 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-04-28 14:55:46,586 INFO L87 Difference]: Start difference. First operand 4856 states and 6346 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) [2022-04-28 14:56:07,407 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:56:07,407 INFO L93 Difference]: Finished difference Result 14468 states and 18866 transitions. [2022-04-28 14:56:07,407 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-04-28 14:56:07,407 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 [2022-04-28 14:56:07,407 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 14:56:07,407 INFO L82 GeneralOperation]: Start removeUnreachable. 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) [2022-04-28 14:56:07,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 706 transitions. [2022-04-28 14:56:07,410 INFO L82 GeneralOperation]: Start removeUnreachable. 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) [2022-04-28 14:56:07,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 706 transitions. [2022-04-28 14:56:07,412 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 4 states and 706 transitions. [2022-04-28 14:56:07,783 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 706 edges. 706 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:56:11,398 INFO L225 Difference]: With dead ends: 14468 [2022-04-28 14:56:11,398 INFO L226 Difference]: Without dead ends: 9626 [2022-04-28 14:56:11,404 INFO L412 NwaCegarLoop]: 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 [2022-04-28 14:56:11,405 INFO L413 NwaCegarLoop]: 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 [2022-04-28 14:56:11,405 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [473 Valid, 476 Invalid, 241 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 239 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-04-28 14:56:11,409 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9626 states. [2022-04-28 14:56:17,258 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9626 to 4856. [2022-04-28 14:56:17,258 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 14:56:17,263 INFO L82 GeneralOperation]: Start isEquivalent. First operand 9626 states. Second operand has 4856 states, 4851 states have (on average 1.30571016285302) internal successors, (6334), 4851 states have internal predecessors, (6334), 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) [2022-04-28 14:56:17,266 INFO L74 IsIncluded]: Start isIncluded. First operand 9626 states. Second operand has 4856 states, 4851 states have (on average 1.30571016285302) internal successors, (6334), 4851 states have internal predecessors, (6334), 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) [2022-04-28 14:56:17,268 INFO L87 Difference]: Start difference. First operand 9626 states. Second operand has 4856 states, 4851 states have (on average 1.30571016285302) internal successors, (6334), 4851 states have internal predecessors, (6334), 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) [2022-04-28 14:56:19,498 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:56:19,498 INFO L93 Difference]: Finished difference Result 9626 states and 12530 transitions. [2022-04-28 14:56:19,498 INFO L276 IsEmpty]: Start isEmpty. Operand 9626 states and 12530 transitions. [2022-04-28 14:56:19,511 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:56:19,511 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:56:19,516 INFO L74 IsIncluded]: Start isIncluded. First operand has 4856 states, 4851 states have (on average 1.30571016285302) internal successors, (6334), 4851 states have internal predecessors, (6334), 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) Second operand 9626 states. [2022-04-28 14:56:19,519 INFO L87 Difference]: Start difference. First operand has 4856 states, 4851 states have (on average 1.30571016285302) internal successors, (6334), 4851 states have internal predecessors, (6334), 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) Second operand 9626 states. [2022-04-28 14:56:21,972 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:56:21,972 INFO L93 Difference]: Finished difference Result 9626 states and 12530 transitions. [2022-04-28 14:56:21,972 INFO L276 IsEmpty]: Start isEmpty. Operand 9626 states and 12530 transitions. [2022-04-28 14:56:22,011 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:56:22,011 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:56:22,011 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 14:56:22,011 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 14:56:22,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4856 states, 4851 states have (on average 1.30571016285302) internal successors, (6334), 4851 states have internal predecessors, (6334), 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) [2022-04-28 14:56:22,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4856 states to 4856 states and 6338 transitions. [2022-04-28 14:56:22,945 INFO L78 Accepts]: Start accepts. Automaton has 4856 states and 6338 transitions. Word has length 162 [2022-04-28 14:56:22,945 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 14:56:22,946 INFO L495 AbstractCegarLoop]: Abstraction has 4856 states and 6338 transitions. [2022-04-28 14:56:22,946 INFO L496 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) [2022-04-28 14:56:22,946 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 4856 states and 6338 transitions. [2022-04-28 14:56:43,563 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 6338 edges. 6338 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:56:43,563 INFO L276 IsEmpty]: Start isEmpty. Operand 4856 states and 6338 transitions. [2022-04-28 14:56:43,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2022-04-28 14:56:43,565 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 14:56:43,566 INFO L195 NwaCegarLoop]: 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] [2022-04-28 14:56:43,566 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable38 [2022-04-28 14:56:43,566 INFO L420 AbstractCegarLoop]: === Iteration 40 === Targeting ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 14:56:43,566 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 14:56:43,566 INFO L85 PathProgramCache]: Analyzing trace with hash -827729556, now seen corresponding path program 1 times [2022-04-28 14:56:43,566 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 14:56:43,566 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [827262148] [2022-04-28 14:56:43,588 INFO L97 AcceleratorQvasr]: Qvasr could not accelerate loop because java.lang.UnsupportedOperationException: Cannot deal with arrays. [2022-04-28 14:56:43,589 INFO L274 tedInterpolationCore]: Could not compute an accelerate. [2022-04-28 14:56:43,589 INFO L85 PathProgramCache]: Analyzing trace with hash -827729556, now seen corresponding path program 2 times [2022-04-28 14:56:43,589 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 14:56:43,589 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [671284970] [2022-04-28 14:56:43,589 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 14:56:43,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 14:56:43,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:56:43,638 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 14:56:43,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:56:43,640 INFO L290 TraceCheckUtils]: 0: Hoare triple {262470#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(17, 2);call #Ultimate.allocInit(12, 3); {262464#true} is VALID [2022-04-28 14:56:43,640 INFO L290 TraceCheckUtils]: 1: Hoare triple {262464#true} assume true; {262464#true} is VALID [2022-04-28 14:56:43,640 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {262464#true} {262464#true} #752#return; {262464#true} is VALID [2022-04-28 14:56:43,641 INFO L272 TraceCheckUtils]: 0: Hoare triple {262464#true} call ULTIMATE.init(); {262470#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 14:56:43,641 INFO L290 TraceCheckUtils]: 1: Hoare triple {262470#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(17, 2);call #Ultimate.allocInit(12, 3); {262464#true} is VALID [2022-04-28 14:56:43,641 INFO L290 TraceCheckUtils]: 2: Hoare triple {262464#true} assume true; {262464#true} is VALID [2022-04-28 14:56:43,641 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {262464#true} {262464#true} #752#return; {262464#true} is VALID [2022-04-28 14:56:43,641 INFO L272 TraceCheckUtils]: 4: Hoare triple {262464#true} call #t~ret59 := main(); {262464#true} is VALID [2022-04-28 14:56:43,641 INFO L290 TraceCheckUtils]: 5: Hoare triple {262464#true} havoc ~s~0;havoc ~tmp~1;~s~0 := 8464; {262464#true} is VALID [2022-04-28 14:56:43,641 INFO L272 TraceCheckUtils]: 6: Hoare triple {262464#true} call #t~ret58 := ssl3_accept(~s~0); {262464#true} is VALID [2022-04-28 14:56:43,641 INFO L290 TraceCheckUtils]: 7: Hoare triple {262464#true} ~initial_state := #in~initial_state;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~s__info_callback~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~s__in_handshake~0 := #t~nondet5;havoc #t~nondet5;havoc ~s__state~0;havoc ~s__new_session~0;havoc ~s__server~0;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~s__version~0 := #t~nondet6;havoc #t~nondet6;havoc ~s__type~0;havoc ~s__init_num~0;assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647;~s__hit~0 := #t~nondet7;havoc #t~nondet7;havoc ~s__rwstate~0;~s__init_buf___0~0 := 1;assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647;~s__debug~0 := #t~nondet8;havoc #t~nondet8;havoc ~s__shutdown~0;assume -2147483648 <= #t~nondet9 && #t~nondet9 <= 2147483647;~s__cert~0 := #t~nondet9;havoc #t~nondet9;assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647;~s__options~0 := #t~nondet10;havoc #t~nondet10;assume -2147483648 <= #t~nondet11 && #t~nondet11 <= 2147483647;~s__verify_mode~0 := #t~nondet11;havoc #t~nondet11;assume -2147483648 <= #t~nondet12 && #t~nondet12 <= 2147483647;~s__session__peer~0 := #t~nondet12;havoc #t~nondet12;assume -2147483648 <= #t~nondet13 && #t~nondet13 <= 2147483647;~s__cert__pkeys__AT0__privatekey~0 := #t~nondet13;havoc #t~nondet13;assume -2147483648 <= #t~nondet14 && #t~nondet14 <= 2147483647;~s__ctx__info_callback~0 := #t~nondet14;havoc #t~nondet14;assume -2147483648 <= #t~nondet15 && #t~nondet15 <= 2147483647;~s__ctx__stats__sess_accept_renegotiate~0 := #t~nondet15;havoc #t~nondet15;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~s__ctx__stats__sess_accept~0 := #t~nondet16;havoc #t~nondet16;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~s__ctx__stats__sess_accept_good~0 := #t~nondet17;havoc #t~nondet17;havoc ~s__s3__tmp__cert_request~0;havoc ~s__s3__tmp__reuse_message~0;havoc ~s__s3__tmp__use_rsa_tmp~0;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~s__s3__tmp__new_cipher~0 := #t~nondet18;havoc #t~nondet18;havoc ~s__s3__tmp__new_cipher__algorithms~0;havoc ~s__s3__tmp__next_state___0~0;havoc ~s__s3__tmp__new_cipher__algo_strength~0;havoc ~s__session__cipher~0;havoc ~buf~0;havoc ~l~0;havoc ~Time~0;havoc ~tmp~0;havoc ~cb~0;assume -9223372036854775808 <= #t~nondet19 && #t~nondet19 <= 9223372036854775807;~num1~0 := #t~nondet19;havoc #t~nondet19;havoc ~ret~0;havoc ~new_state~0;havoc ~state~0;havoc ~skip~0;havoc ~got_new_session~0;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~tmp___1~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~tmp___2~0 := #t~nondet21;havoc #t~nondet21;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp___3~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___4~0 := #t~nondet23;havoc #t~nondet23;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~tmp___5~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~tmp___6~0 := #t~nondet25;havoc #t~nondet25;havoc ~tmp___7~0;assume -9223372036854775808 <= #t~nondet26 && #t~nondet26 <= 9223372036854775807;~tmp___8~0 := #t~nondet26;havoc #t~nondet26;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~tmp___9~0 := #t~nondet27;havoc #t~nondet27;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~tmp___10~0 := #t~nondet28;havoc #t~nondet28;havoc ~blastFlag~0;havoc ~__cil_tmp55~0;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~0;havoc ~__cil_tmp59~0;havoc ~__cil_tmp60~0;~__cil_tmp61~0 := #t~nondet29;havoc #t~nondet29;~s__state~0 := ~initial_state;~blastFlag~0 := 0;assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647;~tmp~0 := #t~nondet30;havoc #t~nondet30;~Time~0 := ~tmp~0;~cb~0 := 0;~ret~0 := -1;~skip~0 := 0;~got_new_session~0 := 0; {262464#true} is VALID [2022-04-28 14:56:43,641 INFO L290 TraceCheckUtils]: 8: Hoare triple {262464#true} assume 0 != ~s__info_callback~0;~cb~0 := ~s__info_callback~0; {262464#true} is VALID [2022-04-28 14:56:43,641 INFO L290 TraceCheckUtils]: 9: Hoare triple {262464#true} #t~post31 := ~s__in_handshake~0;~s__in_handshake~0 := 1 + #t~post31;havoc #t~post31; {262464#true} is VALID [2022-04-28 14:56:43,641 INFO L290 TraceCheckUtils]: 10: Hoare triple {262464#true} assume !(0 != 12288 + ~tmp___1~0); {262464#true} is VALID [2022-04-28 14:56:43,641 INFO L290 TraceCheckUtils]: 11: Hoare triple {262464#true} assume !(0 == ~s__cert~0); {262464#true} is VALID [2022-04-28 14:56:43,641 INFO L290 TraceCheckUtils]: 12: Hoare triple {262464#true} assume !false; {262464#true} is VALID [2022-04-28 14:56:43,642 INFO L290 TraceCheckUtils]: 13: Hoare triple {262464#true} ~state~0 := ~s__state~0; {262464#true} is VALID [2022-04-28 14:56:43,642 INFO L290 TraceCheckUtils]: 14: Hoare triple {262464#true} assume !(12292 == ~s__state~0); {262464#true} is VALID [2022-04-28 14:56:43,642 INFO L290 TraceCheckUtils]: 15: Hoare triple {262464#true} assume !(16384 == ~s__state~0); {262464#true} is VALID [2022-04-28 14:56:43,642 INFO L290 TraceCheckUtils]: 16: Hoare triple {262464#true} assume !(8192 == ~s__state~0); {262464#true} is VALID [2022-04-28 14:56:43,642 INFO L290 TraceCheckUtils]: 17: Hoare triple {262464#true} assume !(24576 == ~s__state~0); {262464#true} is VALID [2022-04-28 14:56:43,642 INFO L290 TraceCheckUtils]: 18: Hoare triple {262464#true} assume !(8195 == ~s__state~0); {262464#true} is VALID [2022-04-28 14:56:43,642 INFO L290 TraceCheckUtils]: 19: Hoare triple {262464#true} assume !(8480 == ~s__state~0); {262464#true} is VALID [2022-04-28 14:56:43,642 INFO L290 TraceCheckUtils]: 20: Hoare triple {262464#true} assume !(8481 == ~s__state~0); {262464#true} is VALID [2022-04-28 14:56:43,642 INFO L290 TraceCheckUtils]: 21: Hoare triple {262464#true} assume !(8482 == ~s__state~0); {262464#true} is VALID [2022-04-28 14:56:43,642 INFO L290 TraceCheckUtils]: 22: Hoare triple {262464#true} assume 8464 == ~s__state~0; {262464#true} is VALID [2022-04-28 14:56:43,642 INFO L290 TraceCheckUtils]: 23: Hoare triple {262464#true} ~s__shutdown~0 := 0;assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~ret~0 := #t~nondet36;havoc #t~nondet36; {262464#true} is VALID [2022-04-28 14:56:43,642 INFO L290 TraceCheckUtils]: 24: Hoare triple {262464#true} assume 0 == ~blastFlag~0;~blastFlag~0 := 1; {262464#true} is VALID [2022-04-28 14:56:43,642 INFO L290 TraceCheckUtils]: 25: Hoare triple {262464#true} assume !(~ret~0 <= 0);~got_new_session~0 := 1;~s__state~0 := 8496;~s__init_num~0 := 0; {262464#true} is VALID [2022-04-28 14:56:43,642 INFO L290 TraceCheckUtils]: 26: Hoare triple {262464#true} assume -2147483648 <= #t~nondet55 && #t~nondet55 <= 2147483647;~s__s3__tmp__reuse_message~0 := #t~nondet55;havoc #t~nondet55; {262464#true} is VALID [2022-04-28 14:56:43,642 INFO L290 TraceCheckUtils]: 27: Hoare triple {262464#true} assume !(0 == ~s__s3__tmp__reuse_message~0); {262464#true} is VALID [2022-04-28 14:56:43,642 INFO L290 TraceCheckUtils]: 28: Hoare triple {262464#true} ~skip~0 := 0; {262464#true} is VALID [2022-04-28 14:56:43,642 INFO L290 TraceCheckUtils]: 29: Hoare triple {262464#true} assume !false; {262464#true} is VALID [2022-04-28 14:56:43,642 INFO L290 TraceCheckUtils]: 30: Hoare triple {262464#true} ~state~0 := ~s__state~0; {262464#true} is VALID [2022-04-28 14:56:43,642 INFO L290 TraceCheckUtils]: 31: Hoare triple {262464#true} assume !(12292 == ~s__state~0); {262464#true} is VALID [2022-04-28 14:56:43,642 INFO L290 TraceCheckUtils]: 32: Hoare triple {262464#true} assume !(16384 == ~s__state~0); {262464#true} is VALID [2022-04-28 14:56:43,643 INFO L290 TraceCheckUtils]: 33: Hoare triple {262464#true} assume !(8192 == ~s__state~0); {262464#true} is VALID [2022-04-28 14:56:43,643 INFO L290 TraceCheckUtils]: 34: Hoare triple {262464#true} assume !(24576 == ~s__state~0); {262464#true} is VALID [2022-04-28 14:56:43,643 INFO L290 TraceCheckUtils]: 35: Hoare triple {262464#true} assume !(8195 == ~s__state~0); {262464#true} is VALID [2022-04-28 14:56:43,643 INFO L290 TraceCheckUtils]: 36: Hoare triple {262464#true} assume !(8480 == ~s__state~0); {262464#true} is VALID [2022-04-28 14:56:43,643 INFO L290 TraceCheckUtils]: 37: Hoare triple {262464#true} assume !(8481 == ~s__state~0); {262464#true} is VALID [2022-04-28 14:56:43,643 INFO L290 TraceCheckUtils]: 38: Hoare triple {262464#true} assume !(8482 == ~s__state~0); {262464#true} is VALID [2022-04-28 14:56:43,643 INFO L290 TraceCheckUtils]: 39: Hoare triple {262464#true} assume !(8464 == ~s__state~0); {262464#true} is VALID [2022-04-28 14:56:43,643 INFO L290 TraceCheckUtils]: 40: Hoare triple {262464#true} assume !(8465 == ~s__state~0); {262464#true} is VALID [2022-04-28 14:56:43,643 INFO L290 TraceCheckUtils]: 41: Hoare triple {262464#true} assume !(8466 == ~s__state~0); {262464#true} is VALID [2022-04-28 14:56:43,643 INFO L290 TraceCheckUtils]: 42: Hoare triple {262464#true} assume 8496 == ~s__state~0; {262464#true} is VALID [2022-04-28 14:56:43,643 INFO L290 TraceCheckUtils]: 43: Hoare triple {262464#true} assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~ret~0 := #t~nondet37;havoc #t~nondet37; {262464#true} is VALID [2022-04-28 14:56:43,643 INFO L290 TraceCheckUtils]: 44: Hoare triple {262464#true} assume 1 == ~blastFlag~0;~blastFlag~0 := 2; {262464#true} is VALID [2022-04-28 14:56:43,643 INFO L290 TraceCheckUtils]: 45: Hoare triple {262464#true} assume !(~ret~0 <= 0); {262464#true} is VALID [2022-04-28 14:56:43,643 INFO L290 TraceCheckUtils]: 46: Hoare triple {262464#true} assume !(0 != ~s__hit~0);~s__state~0 := 8512; {262464#true} is VALID [2022-04-28 14:56:43,643 INFO L290 TraceCheckUtils]: 47: Hoare triple {262464#true} ~s__init_num~0 := 0; {262464#true} is VALID [2022-04-28 14:56:43,643 INFO L290 TraceCheckUtils]: 48: Hoare triple {262464#true} assume -2147483648 <= #t~nondet55 && #t~nondet55 <= 2147483647;~s__s3__tmp__reuse_message~0 := #t~nondet55;havoc #t~nondet55; {262464#true} is VALID [2022-04-28 14:56:43,643 INFO L290 TraceCheckUtils]: 49: Hoare triple {262464#true} assume !(0 == ~s__s3__tmp__reuse_message~0); {262464#true} is VALID [2022-04-28 14:56:43,643 INFO L290 TraceCheckUtils]: 50: Hoare triple {262464#true} ~skip~0 := 0; {262464#true} is VALID [2022-04-28 14:56:43,643 INFO L290 TraceCheckUtils]: 51: Hoare triple {262464#true} assume !false; {262464#true} is VALID [2022-04-28 14:56:43,643 INFO L290 TraceCheckUtils]: 52: Hoare triple {262464#true} ~state~0 := ~s__state~0; {262464#true} is VALID [2022-04-28 14:56:43,644 INFO L290 TraceCheckUtils]: 53: Hoare triple {262464#true} assume !(12292 == ~s__state~0); {262464#true} is VALID [2022-04-28 14:56:43,644 INFO L290 TraceCheckUtils]: 54: Hoare triple {262464#true} assume !(16384 == ~s__state~0); {262464#true} is VALID [2022-04-28 14:56:43,650 INFO L290 TraceCheckUtils]: 55: Hoare triple {262464#true} assume !(8192 == ~s__state~0); {262464#true} is VALID [2022-04-28 14:56:43,650 INFO L290 TraceCheckUtils]: 56: Hoare triple {262464#true} assume !(24576 == ~s__state~0); {262464#true} is VALID [2022-04-28 14:56:43,650 INFO L290 TraceCheckUtils]: 57: Hoare triple {262464#true} assume !(8195 == ~s__state~0); {262464#true} is VALID [2022-04-28 14:56:43,650 INFO L290 TraceCheckUtils]: 58: Hoare triple {262464#true} assume !(8480 == ~s__state~0); {262464#true} is VALID [2022-04-28 14:56:43,650 INFO L290 TraceCheckUtils]: 59: Hoare triple {262464#true} assume !(8481 == ~s__state~0); {262464#true} is VALID [2022-04-28 14:56:43,650 INFO L290 TraceCheckUtils]: 60: Hoare triple {262464#true} assume !(8482 == ~s__state~0); {262464#true} is VALID [2022-04-28 14:56:43,650 INFO L290 TraceCheckUtils]: 61: Hoare triple {262464#true} assume !(8464 == ~s__state~0); {262464#true} is VALID [2022-04-28 14:56:43,650 INFO L290 TraceCheckUtils]: 62: Hoare triple {262464#true} assume !(8465 == ~s__state~0); {262464#true} is VALID [2022-04-28 14:56:43,650 INFO L290 TraceCheckUtils]: 63: Hoare triple {262464#true} assume !(8466 == ~s__state~0); {262464#true} is VALID [2022-04-28 14:56:43,650 INFO L290 TraceCheckUtils]: 64: Hoare triple {262464#true} assume !(8496 == ~s__state~0); {262464#true} is VALID [2022-04-28 14:56:43,650 INFO L290 TraceCheckUtils]: 65: Hoare triple {262464#true} assume !(8497 == ~s__state~0); {262464#true} is VALID [2022-04-28 14:56:43,650 INFO L290 TraceCheckUtils]: 66: Hoare triple {262464#true} assume 8512 == ~s__state~0; {262464#true} is VALID [2022-04-28 14:56:43,650 INFO L290 TraceCheckUtils]: 67: Hoare triple {262464#true} assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~s__s3__tmp__new_cipher__algorithms~0 := #t~nondet38;havoc #t~nondet38;~__cil_tmp56~0 := ~s__s3__tmp__new_cipher__algorithms~0; {262464#true} is VALID [2022-04-28 14:56:43,650 INFO L290 TraceCheckUtils]: 68: Hoare triple {262464#true} assume 0 != (256 + ~__cil_tmp56~0) % 18446744073709551616;~__cil_tmp56~0 := 256345;~skip~0 := 1; {262464#true} is VALID [2022-04-28 14:56:43,650 INFO L290 TraceCheckUtils]: 69: Hoare triple {262464#true} ~s__state~0 := 8528;~s__init_num~0 := 0; {262464#true} is VALID [2022-04-28 14:56:43,650 INFO L290 TraceCheckUtils]: 70: Hoare triple {262464#true} assume -2147483648 <= #t~nondet55 && #t~nondet55 <= 2147483647;~s__s3__tmp__reuse_message~0 := #t~nondet55;havoc #t~nondet55; {262464#true} is VALID [2022-04-28 14:56:43,651 INFO L290 TraceCheckUtils]: 71: Hoare triple {262464#true} assume !(0 == ~s__s3__tmp__reuse_message~0); {262464#true} is VALID [2022-04-28 14:56:43,651 INFO L290 TraceCheckUtils]: 72: Hoare triple {262464#true} ~skip~0 := 0; {262464#true} is VALID [2022-04-28 14:56:43,651 INFO L290 TraceCheckUtils]: 73: Hoare triple {262464#true} assume !false; {262464#true} is VALID [2022-04-28 14:56:43,651 INFO L290 TraceCheckUtils]: 74: Hoare triple {262464#true} ~state~0 := ~s__state~0; {262464#true} is VALID [2022-04-28 14:56:43,651 INFO L290 TraceCheckUtils]: 75: Hoare triple {262464#true} assume !(12292 == ~s__state~0); {262464#true} is VALID [2022-04-28 14:56:43,651 INFO L290 TraceCheckUtils]: 76: Hoare triple {262464#true} assume !(16384 == ~s__state~0); {262464#true} is VALID [2022-04-28 14:56:43,651 INFO L290 TraceCheckUtils]: 77: Hoare triple {262464#true} assume !(8192 == ~s__state~0); {262464#true} is VALID [2022-04-28 14:56:43,651 INFO L290 TraceCheckUtils]: 78: Hoare triple {262464#true} assume !(24576 == ~s__state~0); {262464#true} is VALID [2022-04-28 14:56:43,651 INFO L290 TraceCheckUtils]: 79: Hoare triple {262464#true} assume !(8195 == ~s__state~0); {262464#true} is VALID [2022-04-28 14:56:43,651 INFO L290 TraceCheckUtils]: 80: Hoare triple {262464#true} assume !(8480 == ~s__state~0); {262464#true} is VALID [2022-04-28 14:56:43,651 INFO L290 TraceCheckUtils]: 81: Hoare triple {262464#true} assume !(8481 == ~s__state~0); {262464#true} is VALID [2022-04-28 14:56:43,651 INFO L290 TraceCheckUtils]: 82: Hoare triple {262464#true} assume !(8482 == ~s__state~0); {262464#true} is VALID [2022-04-28 14:56:43,651 INFO L290 TraceCheckUtils]: 83: Hoare triple {262464#true} assume !(8464 == ~s__state~0); {262464#true} is VALID [2022-04-28 14:56:43,651 INFO L290 TraceCheckUtils]: 84: Hoare triple {262464#true} assume !(8465 == ~s__state~0); {262464#true} is VALID [2022-04-28 14:56:43,651 INFO L290 TraceCheckUtils]: 85: Hoare triple {262464#true} assume !(8466 == ~s__state~0); {262464#true} is VALID [2022-04-28 14:56:43,651 INFO L290 TraceCheckUtils]: 86: Hoare triple {262464#true} assume !(8496 == ~s__state~0); {262464#true} is VALID [2022-04-28 14:56:43,651 INFO L290 TraceCheckUtils]: 87: Hoare triple {262464#true} assume !(8497 == ~s__state~0); {262464#true} is VALID [2022-04-28 14:56:43,651 INFO L290 TraceCheckUtils]: 88: Hoare triple {262464#true} assume !(8512 == ~s__state~0); {262464#true} is VALID [2022-04-28 14:56:43,651 INFO L290 TraceCheckUtils]: 89: Hoare triple {262464#true} assume !(8513 == ~s__state~0); {262464#true} is VALID [2022-04-28 14:56:43,651 INFO L290 TraceCheckUtils]: 90: Hoare triple {262464#true} assume 8528 == ~s__state~0; {262464#true} is VALID [2022-04-28 14:56:43,652 INFO L290 TraceCheckUtils]: 91: Hoare triple {262464#true} assume -2147483648 <= #t~nondet40 && #t~nondet40 <= 2147483647;~s__s3__tmp__new_cipher__algorithms~0 := #t~nondet40;havoc #t~nondet40;~l~0 := ~s__s3__tmp__new_cipher__algorithms~0;~__cil_tmp57~0 := ~s__options~0; {262464#true} is VALID [2022-04-28 14:56:43,652 INFO L290 TraceCheckUtils]: 92: Hoare triple {262464#true} assume !(0 != (2097152 + ~__cil_tmp57~0) % 18446744073709551616);~s__s3__tmp__use_rsa_tmp~0 := 0; {262469#(= ssl3_accept_~s__s3__tmp__use_rsa_tmp~0 0)} is VALID [2022-04-28 14:56:43,652 INFO L290 TraceCheckUtils]: 93: Hoare triple {262469#(= ssl3_accept_~s__s3__tmp__use_rsa_tmp~0 0)} assume 0 != ~s__s3__tmp__use_rsa_tmp~0; {262465#false} is VALID [2022-04-28 14:56:43,652 INFO L290 TraceCheckUtils]: 94: Hoare triple {262465#false} assume -2147483648 <= #t~nondet43 && #t~nondet43 <= 2147483647;~ret~0 := #t~nondet43;havoc #t~nondet43; {262465#false} is VALID [2022-04-28 14:56:43,652 INFO L290 TraceCheckUtils]: 95: Hoare triple {262465#false} assume !(3 == ~blastFlag~0); {262465#false} is VALID [2022-04-28 14:56:43,652 INFO L290 TraceCheckUtils]: 96: Hoare triple {262465#false} assume !(~ret~0 <= 0); {262465#false} is VALID [2022-04-28 14:56:43,652 INFO L290 TraceCheckUtils]: 97: Hoare triple {262465#false} ~s__state~0 := 8544;~s__init_num~0 := 0; {262465#false} is VALID [2022-04-28 14:56:43,652 INFO L290 TraceCheckUtils]: 98: Hoare triple {262465#false} assume -2147483648 <= #t~nondet55 && #t~nondet55 <= 2147483647;~s__s3__tmp__reuse_message~0 := #t~nondet55;havoc #t~nondet55; {262465#false} is VALID [2022-04-28 14:56:43,652 INFO L290 TraceCheckUtils]: 99: Hoare triple {262465#false} assume !(0 == ~s__s3__tmp__reuse_message~0); {262465#false} is VALID [2022-04-28 14:56:43,652 INFO L290 TraceCheckUtils]: 100: Hoare triple {262465#false} ~skip~0 := 0; {262465#false} is VALID [2022-04-28 14:56:43,652 INFO L290 TraceCheckUtils]: 101: Hoare triple {262465#false} assume !false; {262465#false} is VALID [2022-04-28 14:56:43,653 INFO L290 TraceCheckUtils]: 102: Hoare triple {262465#false} ~state~0 := ~s__state~0; {262465#false} is VALID [2022-04-28 14:56:43,653 INFO L290 TraceCheckUtils]: 103: Hoare triple {262465#false} assume !(12292 == ~s__state~0); {262465#false} is VALID [2022-04-28 14:56:43,653 INFO L290 TraceCheckUtils]: 104: Hoare triple {262465#false} assume !(16384 == ~s__state~0); {262465#false} is VALID [2022-04-28 14:56:43,653 INFO L290 TraceCheckUtils]: 105: Hoare triple {262465#false} assume !(8192 == ~s__state~0); {262465#false} is VALID [2022-04-28 14:56:43,653 INFO L290 TraceCheckUtils]: 106: Hoare triple {262465#false} assume !(24576 == ~s__state~0); {262465#false} is VALID [2022-04-28 14:56:43,653 INFO L290 TraceCheckUtils]: 107: Hoare triple {262465#false} assume !(8195 == ~s__state~0); {262465#false} is VALID [2022-04-28 14:56:43,653 INFO L290 TraceCheckUtils]: 108: Hoare triple {262465#false} assume !(8480 == ~s__state~0); {262465#false} is VALID [2022-04-28 14:56:43,653 INFO L290 TraceCheckUtils]: 109: Hoare triple {262465#false} assume !(8481 == ~s__state~0); {262465#false} is VALID [2022-04-28 14:56:43,653 INFO L290 TraceCheckUtils]: 110: Hoare triple {262465#false} assume !(8482 == ~s__state~0); {262465#false} is VALID [2022-04-28 14:56:43,653 INFO L290 TraceCheckUtils]: 111: Hoare triple {262465#false} assume !(8464 == ~s__state~0); {262465#false} is VALID [2022-04-28 14:56:43,653 INFO L290 TraceCheckUtils]: 112: Hoare triple {262465#false} assume !(8465 == ~s__state~0); {262465#false} is VALID [2022-04-28 14:56:43,653 INFO L290 TraceCheckUtils]: 113: Hoare triple {262465#false} assume !(8466 == ~s__state~0); {262465#false} is VALID [2022-04-28 14:56:43,653 INFO L290 TraceCheckUtils]: 114: Hoare triple {262465#false} assume !(8496 == ~s__state~0); {262465#false} is VALID [2022-04-28 14:56:43,653 INFO L290 TraceCheckUtils]: 115: Hoare triple {262465#false} assume !(8497 == ~s__state~0); {262465#false} is VALID [2022-04-28 14:56:43,653 INFO L290 TraceCheckUtils]: 116: Hoare triple {262465#false} assume !(8512 == ~s__state~0); {262465#false} is VALID [2022-04-28 14:56:43,653 INFO L290 TraceCheckUtils]: 117: Hoare triple {262465#false} assume !(8513 == ~s__state~0); {262465#false} is VALID [2022-04-28 14:56:43,653 INFO L290 TraceCheckUtils]: 118: Hoare triple {262465#false} assume !(8528 == ~s__state~0); {262465#false} is VALID [2022-04-28 14:56:43,653 INFO L290 TraceCheckUtils]: 119: Hoare triple {262465#false} assume !(8529 == ~s__state~0); {262465#false} is VALID [2022-04-28 14:56:43,653 INFO L290 TraceCheckUtils]: 120: Hoare triple {262465#false} assume 8544 == ~s__state~0; {262465#false} is VALID [2022-04-28 14:56:43,653 INFO L290 TraceCheckUtils]: 121: Hoare triple {262465#false} assume 0 != 1 + ~s__verify_mode~0; {262465#false} is VALID [2022-04-28 14:56:43,654 INFO L290 TraceCheckUtils]: 122: Hoare triple {262465#false} assume 0 != ~s__session__peer~0; {262465#false} is VALID [2022-04-28 14:56:43,654 INFO L290 TraceCheckUtils]: 123: Hoare triple {262465#false} assume 0 != 4 + ~s__verify_mode~0;~s__verify_mode~0 := 123;~skip~0 := 1;~s__s3__tmp__cert_request~0 := 0;~s__state~0 := 8560; {262465#false} is VALID [2022-04-28 14:56:43,654 INFO L290 TraceCheckUtils]: 124: Hoare triple {262465#false} assume -2147483648 <= #t~nondet55 && #t~nondet55 <= 2147483647;~s__s3__tmp__reuse_message~0 := #t~nondet55;havoc #t~nondet55; {262465#false} is VALID [2022-04-28 14:56:43,654 INFO L290 TraceCheckUtils]: 125: Hoare triple {262465#false} assume !(0 == ~s__s3__tmp__reuse_message~0); {262465#false} is VALID [2022-04-28 14:56:43,654 INFO L290 TraceCheckUtils]: 126: Hoare triple {262465#false} ~skip~0 := 0; {262465#false} is VALID [2022-04-28 14:56:43,654 INFO L290 TraceCheckUtils]: 127: Hoare triple {262465#false} assume !false; {262465#false} is VALID [2022-04-28 14:56:43,654 INFO L290 TraceCheckUtils]: 128: Hoare triple {262465#false} ~state~0 := ~s__state~0; {262465#false} is VALID [2022-04-28 14:56:43,654 INFO L290 TraceCheckUtils]: 129: Hoare triple {262465#false} assume !(12292 == ~s__state~0); {262465#false} is VALID [2022-04-28 14:56:43,654 INFO L290 TraceCheckUtils]: 130: Hoare triple {262465#false} assume !(16384 == ~s__state~0); {262465#false} is VALID [2022-04-28 14:56:43,654 INFO L290 TraceCheckUtils]: 131: Hoare triple {262465#false} assume !(8192 == ~s__state~0); {262465#false} is VALID [2022-04-28 14:56:43,654 INFO L290 TraceCheckUtils]: 132: Hoare triple {262465#false} assume !(24576 == ~s__state~0); {262465#false} is VALID [2022-04-28 14:56:43,654 INFO L290 TraceCheckUtils]: 133: Hoare triple {262465#false} assume !(8195 == ~s__state~0); {262465#false} is VALID [2022-04-28 14:56:43,654 INFO L290 TraceCheckUtils]: 134: Hoare triple {262465#false} assume !(8480 == ~s__state~0); {262465#false} is VALID [2022-04-28 14:56:43,654 INFO L290 TraceCheckUtils]: 135: Hoare triple {262465#false} assume !(8481 == ~s__state~0); {262465#false} is VALID [2022-04-28 14:56:43,654 INFO L290 TraceCheckUtils]: 136: Hoare triple {262465#false} assume !(8482 == ~s__state~0); {262465#false} is VALID [2022-04-28 14:56:43,654 INFO L290 TraceCheckUtils]: 137: Hoare triple {262465#false} assume !(8464 == ~s__state~0); {262465#false} is VALID [2022-04-28 14:56:43,654 INFO L290 TraceCheckUtils]: 138: Hoare triple {262465#false} assume !(8465 == ~s__state~0); {262465#false} is VALID [2022-04-28 14:56:43,654 INFO L290 TraceCheckUtils]: 139: Hoare triple {262465#false} assume !(8466 == ~s__state~0); {262465#false} is VALID [2022-04-28 14:56:43,654 INFO L290 TraceCheckUtils]: 140: Hoare triple {262465#false} assume !(8496 == ~s__state~0); {262465#false} is VALID [2022-04-28 14:56:43,654 INFO L290 TraceCheckUtils]: 141: Hoare triple {262465#false} assume !(8497 == ~s__state~0); {262465#false} is VALID [2022-04-28 14:56:43,654 INFO L290 TraceCheckUtils]: 142: Hoare triple {262465#false} assume !(8512 == ~s__state~0); {262465#false} is VALID [2022-04-28 14:56:43,655 INFO L290 TraceCheckUtils]: 143: Hoare triple {262465#false} assume !(8513 == ~s__state~0); {262465#false} is VALID [2022-04-28 14:56:43,655 INFO L290 TraceCheckUtils]: 144: Hoare triple {262465#false} assume !(8528 == ~s__state~0); {262465#false} is VALID [2022-04-28 14:56:43,655 INFO L290 TraceCheckUtils]: 145: Hoare triple {262465#false} assume !(8529 == ~s__state~0); {262465#false} is VALID [2022-04-28 14:56:43,655 INFO L290 TraceCheckUtils]: 146: Hoare triple {262465#false} assume !(8544 == ~s__state~0); {262465#false} is VALID [2022-04-28 14:56:43,655 INFO L290 TraceCheckUtils]: 147: Hoare triple {262465#false} assume !(8545 == ~s__state~0); {262465#false} is VALID [2022-04-28 14:56:43,655 INFO L290 TraceCheckUtils]: 148: Hoare triple {262465#false} assume 8560 == ~s__state~0; {262465#false} is VALID [2022-04-28 14:56:43,655 INFO L290 TraceCheckUtils]: 149: Hoare triple {262465#false} assume -2147483648 <= #t~nondet46 && #t~nondet46 <= 2147483647;~ret~0 := #t~nondet46;havoc #t~nondet46; {262465#false} is VALID [2022-04-28 14:56:43,655 INFO L290 TraceCheckUtils]: 150: Hoare triple {262465#false} assume !(~ret~0 <= 0);~s__s3__tmp__next_state___0~0 := 8576;~s__state~0 := 8448;~s__init_num~0 := 0; {262465#false} is VALID [2022-04-28 14:56:43,655 INFO L290 TraceCheckUtils]: 151: Hoare triple {262465#false} assume -2147483648 <= #t~nondet55 && #t~nondet55 <= 2147483647;~s__s3__tmp__reuse_message~0 := #t~nondet55;havoc #t~nondet55; {262465#false} is VALID [2022-04-28 14:56:43,655 INFO L290 TraceCheckUtils]: 152: Hoare triple {262465#false} assume 0 == ~s__s3__tmp__reuse_message~0; {262465#false} is VALID [2022-04-28 14:56:43,655 INFO L290 TraceCheckUtils]: 153: Hoare triple {262465#false} assume 0 == ~skip~0; {262465#false} is VALID [2022-04-28 14:56:43,655 INFO L290 TraceCheckUtils]: 154: Hoare triple {262465#false} assume 8560 == ~state~0; {262465#false} is VALID [2022-04-28 14:56:43,655 INFO L290 TraceCheckUtils]: 155: Hoare triple {262465#false} assume 8448 == ~s__state~0; {262465#false} is VALID [2022-04-28 14:56:43,655 INFO L290 TraceCheckUtils]: 156: Hoare triple {262465#false} assume -1 != ~s__verify_mode~0; {262465#false} is VALID [2022-04-28 14:56:43,655 INFO L290 TraceCheckUtils]: 157: Hoare triple {262465#false} assume -2 != ~s__verify_mode~0; {262465#false} is VALID [2022-04-28 14:56:43,655 INFO L290 TraceCheckUtils]: 158: Hoare triple {262465#false} assume 9021 != ~__cil_tmp61~0 % 18446744073709551616; {262465#false} is VALID [2022-04-28 14:56:43,655 INFO L290 TraceCheckUtils]: 159: Hoare triple {262465#false} assume 4294967294 != ~__cil_tmp58~0 % 18446744073709551616; {262465#false} is VALID [2022-04-28 14:56:43,655 INFO L290 TraceCheckUtils]: 160: Hoare triple {262465#false} assume 4 != ~blastFlag~0; {262465#false} is VALID [2022-04-28 14:56:43,655 INFO L290 TraceCheckUtils]: 161: Hoare triple {262465#false} assume 1024 != ~tmp___7~0; {262465#false} is VALID [2022-04-28 14:56:43,655 INFO L290 TraceCheckUtils]: 162: Hoare triple {262465#false} assume !false; {262465#false} is VALID [2022-04-28 14:56:43,656 INFO L134 CoverageAnalysis]: Checked inductivity of 255 backedges. 142 proven. 0 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2022-04-28 14:56:43,656 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 14:56:43,656 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [671284970] [2022-04-28 14:56:43,656 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [671284970] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:56:43,656 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:56:43,656 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-04-28 14:56:43,657 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 14:56:43,657 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [827262148] [2022-04-28 14:56:43,657 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [827262148] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:56:43,657 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:56:43,657 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-04-28 14:56:43,657 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1502535086] [2022-04-28 14:56:43,657 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 14:56:43,657 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 23.0) internal successors, (92), 3 states have internal predecessors, (92), 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 163 [2022-04-28 14:56:43,657 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 14:56:43,657 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 4 states, 4 states have (on average 23.0) internal successors, (92), 3 states have internal predecessors, (92), 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) [2022-04-28 14:56:43,713 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 96 edges. 96 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:56:43,713 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-04-28 14:56:43,713 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 14:56:43,714 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-04-28 14:56:43,714 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-04-28 14:56:43,714 INFO L87 Difference]: Start difference. First operand 4856 states and 6338 transitions. Second operand has 4 states, 4 states have (on average 23.0) internal successors, (92), 3 states have internal predecessors, (92), 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) [2022-04-28 14:57:07,380 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:57:07,381 INFO L93 Difference]: Finished difference Result 14484 states and 18882 transitions. [2022-04-28 14:57:07,381 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-04-28 14:57:07,381 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 23.0) internal successors, (92), 3 states have internal predecessors, (92), 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 163 [2022-04-28 14:57:07,381 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 14:57:07,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4 states, 4 states have (on average 23.0) internal successors, (92), 3 states have internal predecessors, (92), 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) [2022-04-28 14:57:07,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 708 transitions. [2022-04-28 14:57:07,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4 states, 4 states have (on average 23.0) internal successors, (92), 3 states have internal predecessors, (92), 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) [2022-04-28 14:57:07,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 708 transitions. [2022-04-28 14:57:07,386 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 4 states and 708 transitions. [2022-04-28 14:57:07,739 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 708 edges. 708 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:57:11,353 INFO L225 Difference]: With dead ends: 14484 [2022-04-28 14:57:11,353 INFO L226 Difference]: Without dead ends: 9642 [2022-04-28 14:57:11,359 INFO L412 NwaCegarLoop]: 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 [2022-04-28 14:57:11,359 INFO L413 NwaCegarLoop]: 471 mSDtfsCounter, 478 mSDsluCounter, 7 mSDsCounter, 0 mSdLazyCounter, 236 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 478 SdHoareTripleChecker+Valid, 478 SdHoareTripleChecker+Invalid, 239 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 236 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-04-28 14:57:11,360 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [478 Valid, 478 Invalid, 239 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 236 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-04-28 14:57:11,364 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9642 states. [2022-04-28 14:57:18,782 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9642 to 4864. [2022-04-28 14:57:18,782 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 14:57:18,787 INFO L82 GeneralOperation]: Start isEquivalent. First operand 9642 states. Second operand has 4864 states, 4859 states have (on average 1.3052068326816217) internal successors, (6342), 4859 states have internal predecessors, (6342), 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) [2022-04-28 14:57:18,790 INFO L74 IsIncluded]: Start isIncluded. First operand 9642 states. Second operand has 4864 states, 4859 states have (on average 1.3052068326816217) internal successors, (6342), 4859 states have internal predecessors, (6342), 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) [2022-04-28 14:57:18,792 INFO L87 Difference]: Start difference. First operand 9642 states. Second operand has 4864 states, 4859 states have (on average 1.3052068326816217) internal successors, (6342), 4859 states have internal predecessors, (6342), 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) [2022-04-28 14:57:21,119 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:57:21,119 INFO L93 Difference]: Finished difference Result 9642 states and 12554 transitions. [2022-04-28 14:57:21,119 INFO L276 IsEmpty]: Start isEmpty. Operand 9642 states and 12554 transitions. [2022-04-28 14:57:21,125 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:57:21,125 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:57:21,130 INFO L74 IsIncluded]: Start isIncluded. First operand has 4864 states, 4859 states have (on average 1.3052068326816217) internal successors, (6342), 4859 states have internal predecessors, (6342), 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) Second operand 9642 states. [2022-04-28 14:57:21,132 INFO L87 Difference]: Start difference. First operand has 4864 states, 4859 states have (on average 1.3052068326816217) internal successors, (6342), 4859 states have internal predecessors, (6342), 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) Second operand 9642 states. [2022-04-28 14:57:23,599 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:57:23,600 INFO L93 Difference]: Finished difference Result 9642 states and 12554 transitions. [2022-04-28 14:57:23,600 INFO L276 IsEmpty]: Start isEmpty. Operand 9642 states and 12554 transitions. [2022-04-28 14:57:23,606 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:57:23,606 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:57:23,606 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 14:57:23,606 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 14:57:23,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4864 states, 4859 states have (on average 1.3052068326816217) internal successors, (6342), 4859 states have internal predecessors, (6342), 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) [2022-04-28 14:57:24,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4864 states to 4864 states and 6346 transitions. [2022-04-28 14:57:24,552 INFO L78 Accepts]: Start accepts. Automaton has 4864 states and 6346 transitions. Word has length 163 [2022-04-28 14:57:24,552 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 14:57:24,552 INFO L495 AbstractCegarLoop]: Abstraction has 4864 states and 6346 transitions. [2022-04-28 14:57:24,552 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 23.0) internal successors, (92), 3 states have internal predecessors, (92), 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) [2022-04-28 14:57:24,552 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 4864 states and 6346 transitions. [2022-04-28 14:57:45,247 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 6346 edges. 6346 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:57:45,247 INFO L276 IsEmpty]: Start isEmpty. Operand 4864 states and 6346 transitions. [2022-04-28 14:57:45,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2022-04-28 14:57:45,250 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 14:57:45,250 INFO L195 NwaCegarLoop]: 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] [2022-04-28 14:57:45,250 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable39 [2022-04-28 14:57:45,250 INFO L420 AbstractCegarLoop]: === Iteration 41 === Targeting ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 14:57:45,250 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 14:57:45,251 INFO L85 PathProgramCache]: Analyzing trace with hash 139621098, now seen corresponding path program 1 times [2022-04-28 14:57:45,251 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 14:57:45,251 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [240757957] [2022-04-28 14:57:45,285 INFO L97 AcceleratorQvasr]: Qvasr could not accelerate loop because java.lang.UnsupportedOperationException: Cannot deal with arrays. [2022-04-28 14:57:45,285 INFO L274 tedInterpolationCore]: Could not compute an accelerate. [2022-04-28 14:57:45,286 INFO L85 PathProgramCache]: Analyzing trace with hash 139621098, now seen corresponding path program 2 times [2022-04-28 14:57:45,286 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 14:57:45,286 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [314388413] [2022-04-28 14:57:45,286 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 14:57:45,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 14:57:45,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-28 14:57:45,335 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-28 14:57:45,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-28 14:57:45,434 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-28 14:57:45,434 INFO L130 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found a feasible trace [2022-04-28 14:57:45,434 INFO L271 BasicCegarLoop]: Counterexample is feasible [2022-04-28 14:57:45,438 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2022-04-28 14:57:45,439 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable40 [2022-04-28 14:57:45,442 INFO L356 BasicCegarLoop]: Path program 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, 2, 2, 2, 2, 2, 2, 2] [2022-04-28 14:57:45,444 INFO L176 ceAbstractionStarter]: Computing trace abstraction results [2022-04-28 14:57:45,480 WARN L170 areAnnotationChecker]: reach_errorENTRY has no Hoare annotation [2022-04-28 14:57:45,480 WARN L170 areAnnotationChecker]: ULTIMATE.initENTRY has no Hoare annotation [2022-04-28 14:57:45,480 WARN L170 areAnnotationChecker]: ULTIMATE.startENTRY has no Hoare annotation [2022-04-28 14:57:45,480 WARN L170 areAnnotationChecker]: ULTIMATE.startENTRY has no Hoare annotation [2022-04-28 14:57:45,480 WARN L170 areAnnotationChecker]: mainENTRY has no Hoare annotation [2022-04-28 14:57:45,480 WARN L170 areAnnotationChecker]: ssl3_acceptENTRY has no Hoare annotation [2022-04-28 14:57:45,480 WARN L170 areAnnotationChecker]: reach_errorFINAL has no Hoare annotation [2022-04-28 14:57:45,480 WARN L170 areAnnotationChecker]: ULTIMATE.initFINAL has no Hoare annotation [2022-04-28 14:57:45,480 WARN L170 areAnnotationChecker]: L-1 has no Hoare annotation [2022-04-28 14:57:45,480 WARN L170 areAnnotationChecker]: L-1 has no Hoare annotation [2022-04-28 14:57:45,480 WARN L170 areAnnotationChecker]: L720 has no Hoare annotation [2022-04-28 14:57:45,480 WARN L170 areAnnotationChecker]: L720 has no Hoare annotation [2022-04-28 14:57:45,480 WARN L170 areAnnotationChecker]: L94 has no Hoare annotation [2022-04-28 14:57:45,480 WARN L170 areAnnotationChecker]: L94 has no Hoare annotation [2022-04-28 14:57:45,480 WARN L170 areAnnotationChecker]: ULTIMATE.initEXIT has no Hoare annotation [2022-04-28 14:57:45,480 WARN L170 areAnnotationChecker]: ULTIMATE.startFINAL has no Hoare annotation [2022-04-28 14:57:45,480 WARN L170 areAnnotationChecker]: L720-1 has no Hoare annotation [2022-04-28 14:57:45,480 WARN L170 areAnnotationChecker]: L97-2 has no Hoare annotation [2022-04-28 14:57:45,480 WARN L170 areAnnotationChecker]: L97 has no Hoare annotation [2022-04-28 14:57:45,480 WARN L170 areAnnotationChecker]: L97 has no Hoare annotation [2022-04-28 14:57:45,480 WARN L170 areAnnotationChecker]: mainFINAL has no Hoare annotation [2022-04-28 14:57:45,480 WARN L170 areAnnotationChecker]: L102 has no Hoare annotation [2022-04-28 14:57:45,480 WARN L170 areAnnotationChecker]: L102 has no Hoare annotation [2022-04-28 14:57:45,480 WARN L170 areAnnotationChecker]: mainEXIT has no Hoare annotation [2022-04-28 14:57:45,481 WARN L170 areAnnotationChecker]: L103 has no Hoare annotation [2022-04-28 14:57:45,481 WARN L170 areAnnotationChecker]: L103 has no Hoare annotation [2022-04-28 14:57:45,481 WARN L170 areAnnotationChecker]: L102-1 has no Hoare annotation [2022-04-28 14:57:45,481 WARN L170 areAnnotationChecker]: L102-1 has no Hoare annotation [2022-04-28 14:57:45,481 WARN L170 areAnnotationChecker]: ssl3_acceptFINAL has no Hoare annotation [2022-04-28 14:57:45,481 WARN L170 areAnnotationChecker]: L111-2 has no Hoare annotation [2022-04-28 14:57:45,481 WARN L170 areAnnotationChecker]: L111-2 has no Hoare annotation [2022-04-28 14:57:45,481 WARN L170 areAnnotationChecker]: L111-2 has no Hoare annotation [2022-04-28 14:57:45,481 WARN L170 areAnnotationChecker]: ssl3_acceptEXIT has no Hoare annotation [2022-04-28 14:57:45,481 WARN L170 areAnnotationChecker]: L700 has no Hoare annotation [2022-04-28 14:57:45,481 WARN L170 areAnnotationChecker]: L112 has no Hoare annotation [2022-04-28 14:57:45,481 WARN L170 areAnnotationChecker]: L705 has no Hoare annotation [2022-04-28 14:57:45,481 WARN L170 areAnnotationChecker]: L705 has no Hoare annotation [2022-04-28 14:57:45,481 WARN L170 areAnnotationChecker]: L114 has no Hoare annotation [2022-04-28 14:57:45,481 WARN L170 areAnnotationChecker]: L114 has no Hoare annotation [2022-04-28 14:57:45,481 WARN L170 areAnnotationChecker]: L705-2 has no Hoare annotation [2022-04-28 14:57:45,481 WARN L170 areAnnotationChecker]: L115 has no Hoare annotation [2022-04-28 14:57:45,481 WARN L170 areAnnotationChecker]: L117 has no Hoare annotation [2022-04-28 14:57:45,481 WARN L170 areAnnotationChecker]: L117 has no Hoare annotation [2022-04-28 14:57:45,481 WARN L170 areAnnotationChecker]: L223 has no Hoare annotation [2022-04-28 14:57:45,481 WARN L170 areAnnotationChecker]: L120 has no Hoare annotation [2022-04-28 14:57:45,481 WARN L170 areAnnotationChecker]: L120 has no Hoare annotation [2022-04-28 14:57:45,481 WARN L170 areAnnotationChecker]: L228 has no Hoare annotation [2022-04-28 14:57:45,481 WARN L170 areAnnotationChecker]: L228 has no Hoare annotation [2022-04-28 14:57:45,481 WARN L170 areAnnotationChecker]: L123 has no Hoare annotation [2022-04-28 14:57:45,481 WARN L170 areAnnotationChecker]: L123 has no Hoare annotation [2022-04-28 14:57:45,481 WARN L170 areAnnotationChecker]: L228-2 has no Hoare annotation [2022-04-28 14:57:45,481 WARN L170 areAnnotationChecker]: L126 has no Hoare annotation [2022-04-28 14:57:45,481 WARN L170 areAnnotationChecker]: L126 has no Hoare annotation [2022-04-28 14:57:45,481 WARN L170 areAnnotationChecker]: L233 has no Hoare annotation [2022-04-28 14:57:45,481 WARN L170 areAnnotationChecker]: L233 has no Hoare annotation [2022-04-28 14:57:45,481 WARN L170 areAnnotationChecker]: L129 has no Hoare annotation [2022-04-28 14:57:45,481 WARN L170 areAnnotationChecker]: L129 has no Hoare annotation [2022-04-28 14:57:45,481 WARN L170 areAnnotationChecker]: L238 has no Hoare annotation [2022-04-28 14:57:45,481 WARN L170 areAnnotationChecker]: L238 has no Hoare annotation [2022-04-28 14:57:45,481 WARN L170 areAnnotationChecker]: L133 has no Hoare annotation [2022-04-28 14:57:45,481 WARN L170 areAnnotationChecker]: L132 has no Hoare annotation [2022-04-28 14:57:45,481 WARN L170 areAnnotationChecker]: L132 has no Hoare annotation [2022-04-28 14:57:45,482 WARN L170 areAnnotationChecker]: L240 has no Hoare annotation [2022-04-28 14:57:45,482 WARN L170 areAnnotationChecker]: L240 has no Hoare annotation [2022-04-28 14:57:45,482 WARN L170 areAnnotationChecker]: L238-2 has no Hoare annotation [2022-04-28 14:57:45,482 WARN L170 areAnnotationChecker]: L238-2 has no Hoare annotation [2022-04-28 14:57:45,482 WARN L170 areAnnotationChecker]: L271 has no Hoare annotation [2022-04-28 14:57:45,482 WARN L170 areAnnotationChecker]: L271 has no Hoare annotation [2022-04-28 14:57:45,482 WARN L170 areAnnotationChecker]: L135 has no Hoare annotation [2022-04-28 14:57:45,482 WARN L170 areAnnotationChecker]: L135 has no Hoare annotation [2022-04-28 14:57:45,482 WARN L170 areAnnotationChecker]: L244 has no Hoare annotation [2022-04-28 14:57:45,482 WARN L170 areAnnotationChecker]: L244 has no Hoare annotation [2022-04-28 14:57:45,482 WARN L170 areAnnotationChecker]: L255 has no Hoare annotation [2022-04-28 14:57:45,482 WARN L170 areAnnotationChecker]: L255 has no Hoare annotation [2022-04-28 14:57:45,482 WARN L170 areAnnotationChecker]: L626 has no Hoare annotation [2022-04-28 14:57:45,482 WARN L170 areAnnotationChecker]: L136 has no Hoare annotation [2022-04-28 14:57:45,482 WARN L170 areAnnotationChecker]: L138 has no Hoare annotation [2022-04-28 14:57:45,482 WARN L170 areAnnotationChecker]: L138 has no Hoare annotation [2022-04-28 14:57:45,482 WARN L170 areAnnotationChecker]: L256 has no Hoare annotation [2022-04-28 14:57:45,482 WARN L170 areAnnotationChecker]: L256 has no Hoare annotation [2022-04-28 14:57:45,482 WARN L170 areAnnotationChecker]: L664 has no Hoare annotation [2022-04-28 14:57:45,482 WARN L170 areAnnotationChecker]: L664 has no Hoare annotation [2022-04-28 14:57:45,482 WARN L170 areAnnotationChecker]: L145 has no Hoare annotation [2022-04-28 14:57:45,482 WARN L170 areAnnotationChecker]: L141 has no Hoare annotation [2022-04-28 14:57:45,482 WARN L170 areAnnotationChecker]: L141 has no Hoare annotation [2022-04-28 14:57:45,482 WARN L170 areAnnotationChecker]: L665 has no Hoare annotation [2022-04-28 14:57:45,482 WARN L170 areAnnotationChecker]: L665 has no Hoare annotation [2022-04-28 14:57:45,482 WARN L170 areAnnotationChecker]: L664-1 has no Hoare annotation [2022-04-28 14:57:45,482 WARN L170 areAnnotationChecker]: L286 has no Hoare annotation [2022-04-28 14:57:45,482 WARN L170 areAnnotationChecker]: L286 has no Hoare annotation [2022-04-28 14:57:45,482 WARN L170 areAnnotationChecker]: L144 has no Hoare annotation [2022-04-28 14:57:45,482 WARN L170 areAnnotationChecker]: L144 has no Hoare annotation [2022-04-28 14:57:45,482 WARN L170 areAnnotationChecker]: L666 has no Hoare annotation [2022-04-28 14:57:45,482 WARN L170 areAnnotationChecker]: L666 has no Hoare annotation [2022-04-28 14:57:45,482 WARN L170 areAnnotationChecker]: L286-2 has no Hoare annotation [2022-04-28 14:57:45,482 WARN L170 areAnnotationChecker]: L286-2 has no Hoare annotation [2022-04-28 14:57:45,482 WARN L170 areAnnotationChecker]: L147 has no Hoare annotation [2022-04-28 14:57:45,482 WARN L170 areAnnotationChecker]: L147 has no Hoare annotation [2022-04-28 14:57:45,482 WARN L170 areAnnotationChecker]: L667 has no Hoare annotation [2022-04-28 14:57:45,483 WARN L170 areAnnotationChecker]: L667 has no Hoare annotation [2022-04-28 14:57:45,483 WARN L170 areAnnotationChecker]: L666-1 has no Hoare annotation [2022-04-28 14:57:45,483 WARN L170 areAnnotationChecker]: L666-1 has no Hoare annotation [2022-04-28 14:57:45,483 WARN L170 areAnnotationChecker]: L151 has no Hoare annotation [2022-04-28 14:57:45,483 WARN L170 areAnnotationChecker]: L150 has no Hoare annotation [2022-04-28 14:57:45,483 WARN L170 areAnnotationChecker]: L150 has no Hoare annotation [2022-04-28 14:57:45,483 WARN L170 areAnnotationChecker]: L668 has no Hoare annotation [2022-04-28 14:57:45,483 WARN L170 areAnnotationChecker]: L668 has no Hoare annotation [2022-04-28 14:57:45,483 WARN L170 areAnnotationChecker]: L685 has no Hoare annotation [2022-04-28 14:57:45,483 WARN L170 areAnnotationChecker]: L685 has no Hoare annotation [2022-04-28 14:57:45,483 WARN L170 areAnnotationChecker]: L683-1 has no Hoare annotation [2022-04-28 14:57:45,483 WARN L170 areAnnotationChecker]: L683-1 has no Hoare annotation [2022-04-28 14:57:45,483 WARN L170 areAnnotationChecker]: L299 has no Hoare annotation [2022-04-28 14:57:45,483 WARN L170 areAnnotationChecker]: L299 has no Hoare annotation [2022-04-28 14:57:45,483 WARN L170 areAnnotationChecker]: L153 has no Hoare annotation [2022-04-28 14:57:45,483 WARN L170 areAnnotationChecker]: L153 has no Hoare annotation [2022-04-28 14:57:45,483 WARN L170 areAnnotationChecker]: L669 has no Hoare annotation [2022-04-28 14:57:45,483 WARN L170 areAnnotationChecker]: L669 has no Hoare annotation [2022-04-28 14:57:45,483 WARN L170 areAnnotationChecker]: L690 has no Hoare annotation [2022-04-28 14:57:45,483 WARN L170 areAnnotationChecker]: L690 has no Hoare annotation [2022-04-28 14:57:45,483 WARN L170 areAnnotationChecker]: L299-2 has no Hoare annotation [2022-04-28 14:57:45,483 WARN L170 areAnnotationChecker]: L299-2 has no Hoare annotation [2022-04-28 14:57:45,483 WARN L170 areAnnotationChecker]: L157 has no Hoare annotation [2022-04-28 14:57:45,483 WARN L170 areAnnotationChecker]: L156 has no Hoare annotation [2022-04-28 14:57:45,483 WARN L170 areAnnotationChecker]: L156 has no Hoare annotation [2022-04-28 14:57:45,483 WARN L170 areAnnotationChecker]: L670 has no Hoare annotation [2022-04-28 14:57:45,483 WARN L170 areAnnotationChecker]: L670 has no Hoare annotation [2022-04-28 14:57:45,483 WARN L170 areAnnotationChecker]: L305 has no Hoare annotation [2022-04-28 14:57:45,483 WARN L170 areAnnotationChecker]: L305 has no Hoare annotation [2022-04-28 14:57:45,483 WARN L170 areAnnotationChecker]: L317 has no Hoare annotation [2022-04-28 14:57:45,483 WARN L170 areAnnotationChecker]: L317 has no Hoare annotation [2022-04-28 14:57:45,483 WARN L170 areAnnotationChecker]: L159 has no Hoare annotation [2022-04-28 14:57:45,483 WARN L170 areAnnotationChecker]: L159 has no Hoare annotation [2022-04-28 14:57:45,483 WARN L170 areAnnotationChecker]: L671 has no Hoare annotation [2022-04-28 14:57:45,483 WARN L170 areAnnotationChecker]: L671 has no Hoare annotation [2022-04-28 14:57:45,484 WARN L170 areAnnotationChecker]: L305-2 has no Hoare annotation [2022-04-28 14:57:45,484 WARN L170 areAnnotationChecker]: L317-2 has no Hoare annotation [2022-04-28 14:57:45,484 WARN L170 areAnnotationChecker]: L322 has no Hoare annotation [2022-04-28 14:57:45,484 WARN L170 areAnnotationChecker]: L322 has no Hoare annotation [2022-04-28 14:57:45,484 WARN L170 areAnnotationChecker]: L163 has no Hoare annotation [2022-04-28 14:57:45,484 WARN L170 areAnnotationChecker]: L162 has no Hoare annotation [2022-04-28 14:57:45,484 WARN L170 areAnnotationChecker]: L162 has no Hoare annotation [2022-04-28 14:57:45,484 WARN L170 areAnnotationChecker]: L672 has no Hoare annotation [2022-04-28 14:57:45,484 WARN L170 areAnnotationChecker]: L672 has no Hoare annotation [2022-04-28 14:57:45,484 WARN L170 areAnnotationChecker]: L322-2 has no Hoare annotation [2022-04-28 14:57:45,484 WARN L170 areAnnotationChecker]: L322-2 has no Hoare annotation [2022-04-28 14:57:45,484 WARN L170 areAnnotationChecker]: L339 has no Hoare annotation [2022-04-28 14:57:45,484 WARN L170 areAnnotationChecker]: L339 has no Hoare annotation [2022-04-28 14:57:45,484 WARN L170 areAnnotationChecker]: L165 has no Hoare annotation [2022-04-28 14:57:45,484 WARN L170 areAnnotationChecker]: L165 has no Hoare annotation [2022-04-28 14:57:45,484 WARN L170 areAnnotationChecker]: L673 has no Hoare annotation [2022-04-28 14:57:45,484 WARN L170 areAnnotationChecker]: L673 has no Hoare annotation [2022-04-28 14:57:45,484 WARN L170 areAnnotationChecker]: L339-2 has no Hoare annotation [2022-04-28 14:57:45,484 WARN L170 areAnnotationChecker]: L339-2 has no Hoare annotation [2022-04-28 14:57:45,484 WARN L170 areAnnotationChecker]: L169 has no Hoare annotation [2022-04-28 14:57:45,484 WARN L170 areAnnotationChecker]: L169 has no Hoare annotation [2022-04-28 14:57:45,484 WARN L170 areAnnotationChecker]: L168 has no Hoare annotation [2022-04-28 14:57:45,484 WARN L170 areAnnotationChecker]: L168 has no Hoare annotation [2022-04-28 14:57:45,484 WARN L170 areAnnotationChecker]: L674 has no Hoare annotation [2022-04-28 14:57:45,484 WARN L170 areAnnotationChecker]: L674 has no Hoare annotation [2022-04-28 14:57:45,484 WARN L170 areAnnotationChecker]: L372 has no Hoare annotation [2022-04-28 14:57:45,484 WARN L170 areAnnotationChecker]: L348 has no Hoare annotation [2022-04-28 14:57:45,484 WARN L170 areAnnotationChecker]: L348 has no Hoare annotation [2022-04-28 14:57:45,484 WARN L170 areAnnotationChecker]: L400 has no Hoare annotation [2022-04-28 14:57:45,484 WARN L170 areAnnotationChecker]: L400 has no Hoare annotation [2022-04-28 14:57:45,484 WARN L170 areAnnotationChecker]: L171 has no Hoare annotation [2022-04-28 14:57:45,484 WARN L170 areAnnotationChecker]: L171 has no Hoare annotation [2022-04-28 14:57:45,484 WARN L170 areAnnotationChecker]: L374 has no Hoare annotation [2022-04-28 14:57:45,484 WARN L170 areAnnotationChecker]: L374 has no Hoare annotation [2022-04-28 14:57:45,484 WARN L170 areAnnotationChecker]: L351 has no Hoare annotation [2022-04-28 14:57:45,484 WARN L170 areAnnotationChecker]: L351 has no Hoare annotation [2022-04-28 14:57:45,484 WARN L170 areAnnotationChecker]: L401 has no Hoare annotation [2022-04-28 14:57:45,484 WARN L170 areAnnotationChecker]: L401 has no Hoare annotation [2022-04-28 14:57:45,485 WARN L170 areAnnotationChecker]: L410 has no Hoare annotation [2022-04-28 14:57:45,485 WARN L170 areAnnotationChecker]: L175 has no Hoare annotation [2022-04-28 14:57:45,485 WARN L170 areAnnotationChecker]: L174 has no Hoare annotation [2022-04-28 14:57:45,485 WARN L170 areAnnotationChecker]: L174 has no Hoare annotation [2022-04-28 14:57:45,485 WARN L170 areAnnotationChecker]: L374-2 has no Hoare annotation [2022-04-28 14:57:45,485 WARN L170 areAnnotationChecker]: L374-2 has no Hoare annotation [2022-04-28 14:57:45,485 WARN L170 areAnnotationChecker]: L352 has no Hoare annotation [2022-04-28 14:57:45,485 WARN L170 areAnnotationChecker]: L352 has no Hoare annotation [2022-04-28 14:57:45,485 WARN L170 areAnnotationChecker]: L351-1 has no Hoare annotation [2022-04-28 14:57:45,485 WARN L170 areAnnotationChecker]: L415 has no Hoare annotation [2022-04-28 14:57:45,485 WARN L170 areAnnotationChecker]: L415 has no Hoare annotation [2022-04-28 14:57:45,485 WARN L170 areAnnotationChecker]: L450 has no Hoare annotation [2022-04-28 14:57:45,485 WARN L170 areAnnotationChecker]: L450 has no Hoare annotation [2022-04-28 14:57:45,485 WARN L170 areAnnotationChecker]: L177 has no Hoare annotation [2022-04-28 14:57:45,485 WARN L170 areAnnotationChecker]: L177 has no Hoare annotation [2022-04-28 14:57:45,485 WARN L170 areAnnotationChecker]: L359 has no Hoare annotation [2022-04-28 14:57:45,485 WARN L170 areAnnotationChecker]: L359 has no Hoare annotation [2022-04-28 14:57:45,485 WARN L170 areAnnotationChecker]: L417 has no Hoare annotation [2022-04-28 14:57:45,485 WARN L170 areAnnotationChecker]: L417 has no Hoare annotation [2022-04-28 14:57:45,485 WARN L170 areAnnotationChecker]: L426 has no Hoare annotation [2022-04-28 14:57:45,485 WARN L170 areAnnotationChecker]: L178 has no Hoare annotation [2022-04-28 14:57:45,485 WARN L170 areAnnotationChecker]: L178 has no Hoare annotation [2022-04-28 14:57:45,485 WARN L170 areAnnotationChecker]: L180 has no Hoare annotation [2022-04-28 14:57:45,485 WARN L170 areAnnotationChecker]: L180 has no Hoare annotation [2022-04-28 14:57:45,485 WARN L170 areAnnotationChecker]: L363 has no Hoare annotation [2022-04-28 14:57:45,485 WARN L170 areAnnotationChecker]: L363 has no Hoare annotation [2022-04-28 14:57:45,485 WARN L170 areAnnotationChecker]: L429 has no Hoare annotation [2022-04-28 14:57:45,485 WARN L170 areAnnotationChecker]: L429 has no Hoare annotation [2022-04-28 14:57:45,485 WARN L170 areAnnotationChecker]: L461 has no Hoare annotation [2022-04-28 14:57:45,485 WARN L170 areAnnotationChecker]: L461 has no Hoare annotation [2022-04-28 14:57:45,485 WARN L170 areAnnotationChecker]: L458-1 has no Hoare annotation [2022-04-28 14:57:45,485 WARN L170 areAnnotationChecker]: L184 has no Hoare annotation [2022-04-28 14:57:45,485 WARN L170 areAnnotationChecker]: L183 has no Hoare annotation [2022-04-28 14:57:45,485 WARN L170 areAnnotationChecker]: L183 has no Hoare annotation [2022-04-28 14:57:45,485 WARN L170 areAnnotationChecker]: L363-2 has no Hoare annotation [2022-04-28 14:57:45,485 WARN L170 areAnnotationChecker]: L429-2 has no Hoare annotation [2022-04-28 14:57:45,485 WARN L170 areAnnotationChecker]: L429-2 has no Hoare annotation [2022-04-28 14:57:45,485 WARN L170 areAnnotationChecker]: L472 has no Hoare annotation [2022-04-28 14:57:45,486 WARN L170 areAnnotationChecker]: L472 has no Hoare annotation [2022-04-28 14:57:45,486 WARN L170 areAnnotationChecker]: L186 has no Hoare annotation [2022-04-28 14:57:45,486 WARN L170 areAnnotationChecker]: L186 has no Hoare annotation [2022-04-28 14:57:45,486 WARN L170 areAnnotationChecker]: L371 has no Hoare annotation [2022-04-28 14:57:45,486 WARN L170 areAnnotationChecker]: L371 has no Hoare annotation [2022-04-28 14:57:45,486 WARN L170 areAnnotationChecker]: L472-2 has no Hoare annotation [2022-04-28 14:57:45,486 WARN L170 areAnnotationChecker]: L472-2 has no Hoare annotation [2022-04-28 14:57:45,486 WARN L170 areAnnotationChecker]: L190 has no Hoare annotation [2022-04-28 14:57:45,486 WARN L170 areAnnotationChecker]: L189 has no Hoare annotation [2022-04-28 14:57:45,486 WARN L170 areAnnotationChecker]: L189 has no Hoare annotation [2022-04-28 14:57:45,486 WARN L170 areAnnotationChecker]: L478 has no Hoare annotation [2022-04-28 14:57:45,486 WARN L170 areAnnotationChecker]: L478 has no Hoare annotation [2022-04-28 14:57:45,486 WARN L170 areAnnotationChecker]: L495 has no Hoare annotation [2022-04-28 14:57:45,486 WARN L170 areAnnotationChecker]: L495 has no Hoare annotation [2022-04-28 14:57:45,486 WARN L170 areAnnotationChecker]: L192 has no Hoare annotation [2022-04-28 14:57:45,486 WARN L170 areAnnotationChecker]: L192 has no Hoare annotation [2022-04-28 14:57:45,486 WARN L170 areAnnotationChecker]: L482 has no Hoare annotation [2022-04-28 14:57:45,486 WARN L170 areAnnotationChecker]: L482 has no Hoare annotation [2022-04-28 14:57:45,486 WARN L170 areAnnotationChecker]: L495-2 has no Hoare annotation [2022-04-28 14:57:45,486 WARN L170 areAnnotationChecker]: L495-2 has no Hoare annotation [2022-04-28 14:57:45,486 WARN L170 areAnnotationChecker]: L196 has no Hoare annotation [2022-04-28 14:57:45,486 WARN L170 areAnnotationChecker]: L195 has no Hoare annotation [2022-04-28 14:57:45,486 WARN L170 areAnnotationChecker]: L195 has no Hoare annotation [2022-04-28 14:57:45,486 WARN L170 areAnnotationChecker]: L482-2 has no Hoare annotation [2022-04-28 14:57:45,486 WARN L170 areAnnotationChecker]: L482-2 has no Hoare annotation [2022-04-28 14:57:45,486 WARN L170 areAnnotationChecker]: L507 has no Hoare annotation [2022-04-28 14:57:45,486 WARN L170 areAnnotationChecker]: L507 has no Hoare annotation [2022-04-28 14:57:45,486 WARN L170 areAnnotationChecker]: L198 has no Hoare annotation [2022-04-28 14:57:45,486 WARN L170 areAnnotationChecker]: L198 has no Hoare annotation [2022-04-28 14:57:45,486 WARN L170 areAnnotationChecker]: L507-2 has no Hoare annotation [2022-04-28 14:57:45,486 WARN L170 areAnnotationChecker]: L507-2 has no Hoare annotation [2022-04-28 14:57:45,486 WARN L170 areAnnotationChecker]: L202 has no Hoare annotation [2022-04-28 14:57:45,486 WARN L170 areAnnotationChecker]: L201 has no Hoare annotation [2022-04-28 14:57:45,487 WARN L170 areAnnotationChecker]: L201 has no Hoare annotation [2022-04-28 14:57:45,487 WARN L170 areAnnotationChecker]: L519 has no Hoare annotation [2022-04-28 14:57:45,487 WARN L170 areAnnotationChecker]: L519 has no Hoare annotation [2022-04-28 14:57:45,487 WARN L170 areAnnotationChecker]: L204 has no Hoare annotation [2022-04-28 14:57:45,487 WARN L170 areAnnotationChecker]: L204 has no Hoare annotation [2022-04-28 14:57:45,487 WARN L170 areAnnotationChecker]: L528-2 has no Hoare annotation [2022-04-28 14:57:45,487 WARN L170 areAnnotationChecker]: L528-2 has no Hoare annotation [2022-04-28 14:57:45,487 WARN L170 areAnnotationChecker]: L522 has no Hoare annotation [2022-04-28 14:57:45,487 WARN L170 areAnnotationChecker]: L522 has no Hoare annotation [2022-04-28 14:57:45,487 WARN L170 areAnnotationChecker]: L208 has no Hoare annotation [2022-04-28 14:57:45,487 WARN L170 areAnnotationChecker]: L207 has no Hoare annotation [2022-04-28 14:57:45,487 WARN L170 areAnnotationChecker]: L207 has no Hoare annotation [2022-04-28 14:57:45,488 WARN L170 areAnnotationChecker]: L541 has no Hoare annotation [2022-04-28 14:57:45,488 WARN L170 areAnnotationChecker]: L541 has no Hoare annotation [2022-04-28 14:57:45,488 WARN L170 areAnnotationChecker]: L525 has no Hoare annotation [2022-04-28 14:57:45,488 WARN L170 areAnnotationChecker]: L525 has no Hoare annotation [2022-04-28 14:57:45,488 WARN L170 areAnnotationChecker]: L551 has no Hoare annotation [2022-04-28 14:57:45,488 WARN L170 areAnnotationChecker]: L551 has no Hoare annotation [2022-04-28 14:57:45,488 WARN L170 areAnnotationChecker]: L210 has no Hoare annotation [2022-04-28 14:57:45,488 WARN L170 areAnnotationChecker]: L210 has no Hoare annotation [2022-04-28 14:57:45,488 WARN L170 areAnnotationChecker]: L541-2 has no Hoare annotation [2022-04-28 14:57:45,488 WARN L170 areAnnotationChecker]: L528 has no Hoare annotation [2022-04-28 14:57:45,488 WARN L170 areAnnotationChecker]: L528 has no Hoare annotation [2022-04-28 14:57:45,488 WARN L170 areAnnotationChecker]: L556 has no Hoare annotation [2022-04-28 14:57:45,488 WARN L170 areAnnotationChecker]: L556 has no Hoare annotation [2022-04-28 14:57:45,488 WARN L170 areAnnotationChecker]: L214 has no Hoare annotation [2022-04-28 14:57:45,488 WARN L170 areAnnotationChecker]: L213 has no Hoare annotation [2022-04-28 14:57:45,488 WARN L170 areAnnotationChecker]: L213 has no Hoare annotation [2022-04-28 14:57:45,488 WARN L170 areAnnotationChecker]: L531 has no Hoare annotation [2022-04-28 14:57:45,488 WARN L170 areAnnotationChecker]: L531 has no Hoare annotation [2022-04-28 14:57:45,488 WARN L170 areAnnotationChecker]: L565-2 has no Hoare annotation [2022-04-28 14:57:45,488 WARN L170 areAnnotationChecker]: L565-2 has no Hoare annotation [2022-04-28 14:57:45,488 WARN L170 areAnnotationChecker]: L559 has no Hoare annotation [2022-04-28 14:57:45,488 WARN L170 areAnnotationChecker]: L559 has no Hoare annotation [2022-04-28 14:57:45,488 WARN L170 areAnnotationChecker]: L584 has no Hoare annotation [2022-04-28 14:57:45,488 WARN L170 areAnnotationChecker]: L584 has no Hoare annotation [2022-04-28 14:57:45,488 WARN L170 areAnnotationChecker]: L216 has no Hoare annotation [2022-04-28 14:57:45,488 WARN L170 areAnnotationChecker]: L216 has no Hoare annotation [2022-04-28 14:57:45,488 WARN L170 areAnnotationChecker]: L576 has no Hoare annotation [2022-04-28 14:57:45,488 WARN L170 areAnnotationChecker]: L576 has no Hoare annotation [2022-04-28 14:57:45,488 WARN L170 areAnnotationChecker]: L562 has no Hoare annotation [2022-04-28 14:57:45,488 WARN L170 areAnnotationChecker]: L562 has no Hoare annotation [2022-04-28 14:57:45,488 WARN L170 areAnnotationChecker]: L593-2 has no Hoare annotation [2022-04-28 14:57:45,488 WARN L170 areAnnotationChecker]: L593-2 has no Hoare annotation [2022-04-28 14:57:45,488 WARN L170 areAnnotationChecker]: L587 has no Hoare annotation [2022-04-28 14:57:45,488 WARN L170 areAnnotationChecker]: L587 has no Hoare annotation [2022-04-28 14:57:45,488 WARN L170 areAnnotationChecker]: L217 has no Hoare annotation [2022-04-28 14:57:45,488 WARN L170 areAnnotationChecker]: L219 has no Hoare annotation [2022-04-28 14:57:45,488 WARN L170 areAnnotationChecker]: L565 has no Hoare annotation [2022-04-28 14:57:45,489 WARN L170 areAnnotationChecker]: L565 has no Hoare annotation [2022-04-28 14:57:45,489 WARN L170 areAnnotationChecker]: L603 has no Hoare annotation [2022-04-28 14:57:45,489 WARN L170 areAnnotationChecker]: L603 has no Hoare annotation [2022-04-28 14:57:45,489 WARN L170 areAnnotationChecker]: L590 has no Hoare annotation [2022-04-28 14:57:45,489 WARN L170 areAnnotationChecker]: L590 has no Hoare annotation [2022-04-28 14:57:45,489 WARN L170 areAnnotationChecker]: L613 has no Hoare annotation [2022-04-28 14:57:45,489 WARN L170 areAnnotationChecker]: L613 has no Hoare annotation [2022-04-28 14:57:45,489 WARN L170 areAnnotationChecker]: L603-2 has no Hoare annotation [2022-04-28 14:57:45,489 WARN L170 areAnnotationChecker]: L593 has no Hoare annotation [2022-04-28 14:57:45,489 WARN L170 areAnnotationChecker]: L593 has no Hoare annotation [2022-04-28 14:57:45,489 WARN L170 areAnnotationChecker]: L616 has no Hoare annotation [2022-04-28 14:57:45,489 WARN L170 areAnnotationChecker]: L616 has no Hoare annotation [2022-04-28 14:57:45,489 WARN L170 areAnnotationChecker]: L613-1 has no Hoare annotation [2022-04-28 14:57:45,489 INFO L163 areAnnotationChecker]: CFG has 0 edges. 0 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. 0 times interpolants missing. [2022-04-28 14:57:45,493 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 28.04 02:57:45 BoogieIcfgContainer [2022-04-28 14:57:45,493 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-04-28 14:57:45,494 INFO L158 Benchmark]: Toolchain (without parser) took 267398.10ms. Allocated memory was 206.6MB in the beginning and 1.1GB in the end (delta: 846.2MB). Free memory was 158.4MB in the beginning and 909.9MB in the end (delta: -751.5MB). Peak memory consumption was 95.1MB. Max. memory is 8.0GB. [2022-04-28 14:57:45,495 INFO L158 Benchmark]: CDTParser took 0.11ms. Allocated memory is still 206.6MB. Free memory was 175.2MB in the beginning and 175.0MB in the end (delta: 151.9kB). There was no memory consumed. Max. memory is 8.0GB. [2022-04-28 14:57:45,495 INFO L158 Benchmark]: CACSL2BoogieTranslator took 297.79ms. Allocated memory is still 206.6MB. Free memory was 158.2MB in the beginning and 177.0MB in the end (delta: -18.8MB). Peak memory consumption was 13.6MB. Max. memory is 8.0GB. [2022-04-28 14:57:45,495 INFO L158 Benchmark]: Boogie Preprocessor took 41.15ms. Allocated memory is still 206.6MB. Free memory was 177.0MB in the beginning and 174.3MB in the end (delta: 2.7MB). Peak memory consumption was 3.1MB. Max. memory is 8.0GB. [2022-04-28 14:57:45,495 INFO L158 Benchmark]: RCFGBuilder took 651.86ms. Allocated memory is still 206.6MB. Free memory was 174.3MB in the beginning and 135.5MB in the end (delta: 38.8MB). Peak memory consumption was 38.8MB. Max. memory is 8.0GB. [2022-04-28 14:57:45,495 INFO L158 Benchmark]: TraceAbstraction took 266403.05ms. Allocated memory was 206.6MB in the beginning and 1.1GB in the end (delta: 846.2MB). Free memory was 135.1MB in the beginning and 909.9MB in the end (delta: -774.8MB). Peak memory consumption was 72.2MB. Max. memory is 8.0GB. [2022-04-28 14:57:45,496 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - AssertionsEnabledResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11ms. Allocated memory is still 206.6MB. Free memory was 175.2MB in the beginning and 175.0MB in the end (delta: 151.9kB). There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 297.79ms. Allocated memory is still 206.6MB. Free memory was 158.2MB in the beginning and 177.0MB in the end (delta: -18.8MB). Peak memory consumption was 13.6MB. Max. memory is 8.0GB. * Boogie Preprocessor took 41.15ms. Allocated memory is still 206.6MB. Free memory was 177.0MB in the beginning and 174.3MB in the end (delta: 2.7MB). Peak memory consumption was 3.1MB. Max. memory is 8.0GB. * RCFGBuilder took 651.86ms. Allocated memory is still 206.6MB. Free memory was 174.3MB in the beginning and 135.5MB in the end (delta: 38.8MB). Peak memory consumption was 38.8MB. Max. memory is 8.0GB. * TraceAbstraction took 266403.05ms. Allocated memory was 206.6MB in the beginning and 1.1GB in the end (delta: 846.2MB). Free memory was 135.1MB in the beginning and 909.9MB in the end (delta: -774.8MB). Peak memory consumption was 72.2MB. 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 [L720] CALL ssl3_accept(s) [L24] int s__info_callback = __VERIFIER_nondet_int() ; [L25] int s__in_handshake = __VERIFIER_nondet_int() ; [L26] int s__state ; [L27] int s__new_session ; [L28] int s__server ; [L29] int s__version = __VERIFIER_nondet_int() ; [L30] int s__type ; [L31] int s__init_num ; [L32] int s__hit = __VERIFIER_nondet_int() ; [L33] int s__rwstate ; [L34] int s__init_buf___0 = 1; [L35] int s__debug = __VERIFIER_nondet_int() ; [L36] int s__shutdown ; [L37] int s__cert = __VERIFIER_nondet_int() ; [L38] int s__options = __VERIFIER_nondet_int() ; [L39] int s__verify_mode = __VERIFIER_nondet_int() ; [L40] int s__session__peer = __VERIFIER_nondet_int() ; [L41] int s__cert__pkeys__AT0__privatekey = __VERIFIER_nondet_int() ; [L42] int s__ctx__info_callback = __VERIFIER_nondet_int() ; [L43] int s__ctx__stats__sess_accept_renegotiate = __VERIFIER_nondet_int() ; [L44] int s__ctx__stats__sess_accept = __VERIFIER_nondet_int() ; [L45] int s__ctx__stats__sess_accept_good = __VERIFIER_nondet_int() ; [L46] int s__s3__tmp__cert_request ; [L47] int s__s3__tmp__reuse_message ; [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 [L94] COND TRUE s__info_callback != 0 [L95] cb = s__info_callback [L101] s__in_handshake ++ [L102] COND FALSE !(tmp___1 + 12288) [L107] COND FALSE !(s__cert == 0) [L111] COND TRUE 1 [L113] state = s__state [L114] COND FALSE !(s__state == 12292) [L117] COND FALSE !(s__state == 16384) [L120] COND FALSE !(s__state == 8192) [L123] COND FALSE !(s__state == 24576) [L126] COND FALSE !(s__state == 8195) [L129] COND FALSE !(s__state == 8480) [L132] COND FALSE !(s__state == 8481) [L135] COND FALSE !(s__state == 8482) [L138] COND TRUE s__state == 8464 [L284] s__shutdown = 0 [L285] ret = __VERIFIER_nondet_int() [L286] COND TRUE blastFlag == 0 [L287] blastFlag = 1 [L289] COND FALSE !(ret <= 0) [L292] got_new_session = 1 [L293] s__state = 8496 [L294] s__init_num = 0 [L663] s__s3__tmp__reuse_message = __VERIFIER_nondet_int() [L664] COND FALSE !(! s__s3__tmp__reuse_message) [L698] skip = 0 [L111] COND TRUE 1 [L113] state = s__state [L114] COND FALSE !(s__state == 12292) [L117] COND FALSE !(s__state == 16384) [L120] COND FALSE !(s__state == 8192) [L123] COND FALSE !(s__state == 24576) [L126] COND FALSE !(s__state == 8195) [L129] COND FALSE !(s__state == 8480) [L132] COND FALSE !(s__state == 8481) [L135] COND FALSE !(s__state == 8482) [L138] COND FALSE !(s__state == 8464) [L141] COND FALSE !(s__state == 8465) [L144] COND FALSE !(s__state == 8466) [L147] COND TRUE s__state == 8496 [L298] ret = __VERIFIER_nondet_int() [L299] COND TRUE blastFlag == 1 [L300] blastFlag = 2 [L302] COND FALSE !(ret <= 0) [L305] COND FALSE !(\read(s__hit)) [L308] s__state = 8512 [L310] s__init_num = 0 [L663] s__s3__tmp__reuse_message = __VERIFIER_nondet_int() [L664] COND FALSE !(! s__s3__tmp__reuse_message) [L698] skip = 0 [L111] COND TRUE 1 [L113] state = s__state [L114] COND FALSE !(s__state == 12292) [L117] COND FALSE !(s__state == 16384) [L120] COND FALSE !(s__state == 8192) [L123] COND FALSE !(s__state == 24576) [L126] COND FALSE !(s__state == 8195) [L129] COND FALSE !(s__state == 8480) [L132] COND FALSE !(s__state == 8481) [L135] COND FALSE !(s__state == 8482) [L138] COND FALSE !(s__state == 8464) [L141] COND FALSE !(s__state == 8465) [L144] COND FALSE !(s__state == 8466) [L147] COND FALSE !(s__state == 8496) [L150] COND FALSE !(s__state == 8497) [L153] COND TRUE s__state == 8512 [L315] s__s3__tmp__new_cipher__algorithms = __VERIFIER_nondet_int() [L316] __cil_tmp56 = (unsigned long )s__s3__tmp__new_cipher__algorithms [L317] COND TRUE __cil_tmp56 + 256UL [L318] __cil_tmp56 = 256345 [L319] skip = 1 [L330] s__state = 8528 [L331] s__init_num = 0 [L663] s__s3__tmp__reuse_message = __VERIFIER_nondet_int() [L664] COND FALSE !(! s__s3__tmp__reuse_message) [L698] skip = 0 [L111] COND TRUE 1 [L113] state = s__state [L114] COND FALSE !(s__state == 12292) [L117] COND FALSE !(s__state == 16384) [L120] COND FALSE !(s__state == 8192) [L123] COND FALSE !(s__state == 24576) [L126] COND FALSE !(s__state == 8195) [L129] COND FALSE !(s__state == 8480) [L132] COND FALSE !(s__state == 8481) [L135] COND FALSE !(s__state == 8482) [L138] COND FALSE !(s__state == 8464) [L141] COND FALSE !(s__state == 8465) [L144] COND FALSE !(s__state == 8466) [L147] COND FALSE !(s__state == 8496) [L150] COND FALSE !(s__state == 8497) [L153] COND FALSE !(s__state == 8512) [L156] COND FALSE !(s__state == 8513) [L159] COND TRUE s__state == 8528 [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 [L339] COND TRUE __cil_tmp57 + 2097152UL [L340] s__s3__tmp__use_rsa_tmp = 1 [L345] COND TRUE \read(s__s3__tmp__use_rsa_tmp) [L373] ret = __VERIFIER_nondet_int() [L374] COND FALSE !(blastFlag == 3) [L377] COND FALSE !(ret <= 0) [L394] s__state = 8544 [L395] s__init_num = 0 [L663] s__s3__tmp__reuse_message = __VERIFIER_nondet_int() [L664] COND FALSE !(! s__s3__tmp__reuse_message) [L698] skip = 0 [L111] COND TRUE 1 [L113] state = s__state [L114] COND FALSE !(s__state == 12292) [L117] COND FALSE !(s__state == 16384) [L120] COND FALSE !(s__state == 8192) [L123] COND FALSE !(s__state == 24576) [L126] COND FALSE !(s__state == 8195) [L129] COND FALSE !(s__state == 8480) [L132] COND FALSE !(s__state == 8481) [L135] COND FALSE !(s__state == 8482) [L138] COND FALSE !(s__state == 8464) [L141] COND FALSE !(s__state == 8465) [L144] COND FALSE !(s__state == 8466) [L147] COND FALSE !(s__state == 8496) [L150] COND FALSE !(s__state == 8497) [L153] COND FALSE !(s__state == 8512) [L156] COND FALSE !(s__state == 8513) [L159] COND FALSE !(s__state == 8528) [L162] COND FALSE !(s__state == 8529) [L165] COND TRUE s__state == 8544 [L399] COND TRUE s__verify_mode + 1 [L400] COND TRUE s__session__peer != 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 [L663] s__s3__tmp__reuse_message = __VERIFIER_nondet_int() [L664] COND FALSE !(! s__s3__tmp__reuse_message) [L698] skip = 0 [L111] COND TRUE 1 [L113] state = s__state [L114] COND FALSE !(s__state == 12292) [L117] COND FALSE !(s__state == 16384) [L120] COND FALSE !(s__state == 8192) [L123] COND FALSE !(s__state == 24576) [L126] COND FALSE !(s__state == 8195) [L129] COND FALSE !(s__state == 8480) [L132] COND FALSE !(s__state == 8481) [L135] COND FALSE !(s__state == 8482) [L138] COND FALSE !(s__state == 8464) [L141] COND FALSE !(s__state == 8465) [L144] COND FALSE !(s__state == 8466) [L147] COND FALSE !(s__state == 8496) [L150] COND FALSE !(s__state == 8497) [L153] COND FALSE !(s__state == 8512) [L156] COND FALSE !(s__state == 8513) [L159] COND FALSE !(s__state == 8528) [L162] COND FALSE !(s__state == 8529) [L165] COND FALSE !(s__state == 8544) [L168] COND FALSE !(s__state == 8545) [L171] COND TRUE s__state == 8560 [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 [L663] s__s3__tmp__reuse_message = __VERIFIER_nondet_int() [L664] COND TRUE ! s__s3__tmp__reuse_message [L665] COND TRUE ! skip [L666] COND TRUE state == 8560 [L667] COND TRUE s__state == 8448 [L668] COND TRUE s__verify_mode != -1 [L669] COND TRUE s__verify_mode != -2 [L670] COND TRUE __cil_tmp61 != 9021 [L671] COND TRUE __cil_tmp58 != 4294967294 [L672] COND TRUE blastFlag != 4 [L673] COND TRUE tmp___7 != 1024 [L709] reach_error() - StatisticsResult: Ultimate Automizer benchmark data CFG has 5 procedures, 179 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 266.3s, OverallIterations: 41, TraceHistogramMax: 6, PathProgramHistogramMax: 2, EmptinessCheckTime: 0.1s, AutomataDifference: 108.2s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 27979 SdHoareTripleChecker+Valid, 8.0s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 27979 mSDsluCounter, 10041 SdHoareTripleChecker+Invalid, 7.9s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 979 mSDsCounter, 1634 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 13610 IncrementalHoareTripleChecker+Invalid, 15244 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 1634 mSolverCounterUnsat, 9062 mSDtfsCounter, 13610 mSolverCounterSat, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 666 GetRequests, 416 SyntacticMatches, 0 SemanticMatches, 250 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 63 ImplicationChecksByTransitivity, 0.8s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=4864occurred in iteration=40, InterpolantAutomatonStates: 224, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 42.4s AutomataMinimizationTime, 40 MinimizatonAttempts, 10230 StatesRemovedByMinimization, 38 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: No data available, 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! [2022-04-28 14:57:45,546 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...