/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-34549b5 [2022-04-08 14:50:40,749 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-04-08 14:50:40,776 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-04-08 14:50:40,823 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2022-04-08 14:50:40,834 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-04-08 14:50:40,835 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-04-08 14:50:40,835 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-04-08 14:50:40,836 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-04-08 14:50:40,836 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-04-08 14:50:40,837 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-04-08 14:50:40,838 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-04-08 14:50:40,839 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-04-08 14:50:40,840 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-04-08 14:50:40,840 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-04-08 14:50:40,841 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-04-08 14:50:40,841 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-04-08 14:50:40,842 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-04-08 14:50:40,844 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2022-04-08 14:50:40,848 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-04-08 14:50:40,849 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-04-08 14:50:40,851 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-04-08 14:50:40,852 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationQvasr_64.epf [2022-04-08 14:50:40,858 INFO L113 SettingsManager]: Loading preferences was successful [2022-04-08 14:50:40,858 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-04-08 14:50:40,859 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-04-08 14:50:40,859 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-04-08 14:50:40,859 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-04-08 14:50:40,859 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-04-08 14:50:40,859 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-04-08 14:50:40,859 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-04-08 14:50:40,859 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-04-08 14:50:40,859 INFO L138 SettingsManager]: * Use constant arrays=true [2022-04-08 14:50:40,860 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-04-08 14:50:40,860 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-04-08 14:50:40,860 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-04-08 14:50:40,860 INFO L138 SettingsManager]: * To the following directory=./dump/ [2022-04-08 14:50:40,860 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-04-08 14:50:40,860 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-04-08 14:50:40,860 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-04-08 14:50:40,860 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=Craig_NestedInterpolation [2022-04-08 14:50:40,860 INFO L138 SettingsManager]: * Trace refinement strategy=ACCELERATED_INTERPOLATION [2022-04-08 14:50:40,860 INFO L138 SettingsManager]: * Trace refinement strategy used in Accelerated Interpolation=CAMEL [2022-04-08 14:50:40,861 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-04-08 14:50:40,861 INFO L138 SettingsManager]: * Loop acceleration method that is used by accelerated interpolation=QVASR [2022-04-08 14:50:40,861 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.core: Log level for class -> de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=WARN; [2022-04-08 14:50:41,040 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-04-08 14:50:41,064 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-04-08 14:50:41,066 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-04-08 14:50:41,066 INFO L271 PluginConnector]: Initializing CDTParser... [2022-04-08 14:50:41,067 INFO L275 PluginConnector]: CDTParser initialized [2022-04-08 14:50:41,068 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/openssl-simplified/s3_srvr_12.cil.c [2022-04-08 14:50:41,111 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/24155fec5/eb5b7316f8f846ccb162cdccc991f6f3/FLAG8135d7e1d [2022-04-08 14:50:41,510 INFO L306 CDTParser]: Found 1 translation units. [2022-04-08 14:50:41,510 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/openssl-simplified/s3_srvr_12.cil.c [2022-04-08 14:50:41,523 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/24155fec5/eb5b7316f8f846ccb162cdccc991f6f3/FLAG8135d7e1d [2022-04-08 14:50:41,533 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/24155fec5/eb5b7316f8f846ccb162cdccc991f6f3 [2022-04-08 14:50:41,535 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-04-08 14:50:41,536 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2022-04-08 14:50:41,539 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-04-08 14:50:41,539 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-04-08 14:50:41,542 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-04-08 14:50:41,543 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.04 02:50:41" (1/1) ... [2022-04-08 14:50:41,543 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@72ad73a1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.04 02:50:41, skipping insertion in model container [2022-04-08 14:50:41,544 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.04 02:50:41" (1/1) ... [2022-04-08 14:50:41,548 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-04-08 14:50:41,572 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-04-08 14:50:41,770 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] [2022-04-08 14:50:41,774 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-04-08 14:50:41,794 INFO L203 MainTranslator]: Completed pre-run [2022-04-08 14:50:41,844 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] [2022-04-08 14:50:41,847 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-04-08 14:50:41,855 INFO L208 MainTranslator]: Completed translation [2022-04-08 14:50:41,855 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.04 02:50:41 WrapperNode [2022-04-08 14:50:41,855 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-04-08 14:50:41,856 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-04-08 14:50:41,856 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-04-08 14:50:41,856 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-04-08 14:50:41,863 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.04 02:50:41" (1/1) ... [2022-04-08 14:50:41,863 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.04 02:50:41" (1/1) ... [2022-04-08 14:50:41,869 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.04 02:50:41" (1/1) ... [2022-04-08 14:50:41,870 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.04 02:50:41" (1/1) ... [2022-04-08 14:50:41,895 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.04 02:50:41" (1/1) ... [2022-04-08 14:50:41,907 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.04 02:50:41" (1/1) ... [2022-04-08 14:50:41,908 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.04 02:50:41" (1/1) ... [2022-04-08 14:50:41,910 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-04-08 14:50:41,911 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-04-08 14:50:41,911 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-04-08 14:50:41,911 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-04-08 14:50:41,912 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.04 02:50:41" (1/1) ... [2022-04-08 14:50:41,916 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-04-08 14:50:41,925 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-08 14:50:41,938 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) [2022-04-08 14:50:41,963 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 [2022-04-08 14:50:41,970 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2022-04-08 14:50:41,971 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-04-08 14:50:41,971 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2022-04-08 14:50:41,971 INFO L138 BoogieDeclarations]: Found implementation of procedure ssl3_accept [2022-04-08 14:50:41,971 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2022-04-08 14:50:41,972 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2022-04-08 14:50:41,972 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2022-04-08 14:50:41,972 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2022-04-08 14:50:41,972 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-04-08 14:50:41,972 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_char [2022-04-08 14:50:41,972 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2022-04-08 14:50:41,973 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2022-04-08 14:50:41,973 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2022-04-08 14:50:41,973 INFO L130 BoogieDeclarations]: Found specification of procedure ssl3_accept [2022-04-08 14:50:41,973 INFO L130 BoogieDeclarations]: Found specification of procedure main [2022-04-08 14:50:41,974 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2022-04-08 14:50:41,975 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-04-08 14:50:41,975 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-04-08 14:50:41,975 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-04-08 14:50:41,975 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-04-08 14:50:41,975 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-04-08 14:50:42,095 INFO L234 CfgBuilder]: Building ICFG [2022-04-08 14:50:42,098 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-04-08 14:50:42,190 WARN L811 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-04-08 14:50:42,676 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##90: assume false; [2022-04-08 14:50:42,677 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##91: assume !false; [2022-04-08 14:50:42,684 INFO L275 CfgBuilder]: Performing block encoding [2022-04-08 14:50:42,691 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-04-08 14:50:42,691 INFO L299 CfgBuilder]: Removed 1 assume(true) statements. [2022-04-08 14:50:42,696 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.04 02:50:42 BoogieIcfgContainer [2022-04-08 14:50:42,696 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-04-08 14:50:42,698 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-04-08 14:50:42,698 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-04-08 14:50:42,701 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-04-08 14:50:42,701 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 08.04 02:50:41" (1/3) ... [2022-04-08 14:50:42,701 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5267db14 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.04 02:50:42, skipping insertion in model container [2022-04-08 14:50:42,701 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.04 02:50:41" (2/3) ... [2022-04-08 14:50:42,702 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5267db14 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.04 02:50:42, skipping insertion in model container [2022-04-08 14:50:42,702 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.04 02:50:42" (3/3) ... [2022-04-08 14:50:42,703 INFO L111 eAbstractionObserver]: Analyzing ICFG s3_srvr_12.cil.c [2022-04-08 14:50:42,707 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2022-04-08 14:50:42,707 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-04-08 14:50:42,738 INFO L339 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-04-08 14:50:42,743 INFO L340 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 [2022-04-08 14:50:42,743 INFO L341 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-04-08 14:50:42,769 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) [2022-04-08 14:50:42,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-04-08 14:50:42,776 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 14:50:42,792 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 14:50:42,793 INFO L403 AbstractCegarLoop]: === Iteration 1 === Targeting ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 14:50:42,796 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 14:50:42,797 INFO L85 PathProgramCache]: Analyzing trace with hash 1199187261, now seen corresponding path program 1 times [2022-04-08 14:50:42,802 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 14:50:42,803 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1108041952] [2022-04-08 14:50:42,812 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 14:50:42,813 INFO L85 PathProgramCache]: Analyzing trace with hash 1199187261, now seen corresponding path program 2 times [2022-04-08 14:50:42,816 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 14:50:42,816 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1844738318] [2022-04-08 14:50:42,816 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 14:50:42,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 14:50:42,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:50:43,089 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 14:50:43,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:50:43,115 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 [2022-04-08 14:50:43,115 INFO L290 TraceCheckUtils]: 1: Hoare triple {179#true} assume true; {179#true} is VALID [2022-04-08 14:50:43,115 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {179#true} {179#true} #752#return; {179#true} is VALID [2022-04-08 14:50:43,117 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 [2022-04-08 14:50:43,117 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 [2022-04-08 14:50:43,117 INFO L290 TraceCheckUtils]: 2: Hoare triple {179#true} assume true; {179#true} is VALID [2022-04-08 14:50:43,117 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {179#true} {179#true} #752#return; {179#true} is VALID [2022-04-08 14:50:43,118 INFO L272 TraceCheckUtils]: 4: Hoare triple {179#true} call #t~ret59 := main(); {179#true} is VALID [2022-04-08 14:50:43,118 INFO L290 TraceCheckUtils]: 5: Hoare triple {179#true} havoc ~s~0;havoc ~tmp~1;~s~0 := 8464; {184#(<= main_~s~0 8464)} is VALID [2022-04-08 14:50:43,119 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 [2022-04-08 14:50:43,123 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 [2022-04-08 14:50:43,123 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 [2022-04-08 14:50:43,127 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 [2022-04-08 14:50:43,128 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 [2022-04-08 14:50:43,128 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 [2022-04-08 14:50:43,128 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 [2022-04-08 14:50:43,129 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 [2022-04-08 14:50:43,130 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 [2022-04-08 14:50:43,131 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 [2022-04-08 14:50:43,131 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 [2022-04-08 14:50:43,132 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 [2022-04-08 14:50:43,132 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 [2022-04-08 14:50:43,133 INFO L290 TraceCheckUtils]: 19: Hoare triple {186#(not (= ssl3_accept_~s__state~0 8480))} assume 8480 == ~s__state~0; {180#false} is VALID [2022-04-08 14:50:43,133 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 [2022-04-08 14:50:43,133 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 [2022-04-08 14:50:43,133 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 [2022-04-08 14:50:43,133 INFO L290 TraceCheckUtils]: 23: Hoare triple {180#false} assume 0 == ~s__s3__tmp__reuse_message~0; {180#false} is VALID [2022-04-08 14:50:43,134 INFO L290 TraceCheckUtils]: 24: Hoare triple {180#false} assume 0 == ~skip~0; {180#false} is VALID [2022-04-08 14:50:43,134 INFO L290 TraceCheckUtils]: 25: Hoare triple {180#false} assume 8560 == ~state~0; {180#false} is VALID [2022-04-08 14:50:43,134 INFO L290 TraceCheckUtils]: 26: Hoare triple {180#false} assume 8448 == ~s__state~0; {180#false} is VALID [2022-04-08 14:50:43,134 INFO L290 TraceCheckUtils]: 27: Hoare triple {180#false} assume -1 != ~s__verify_mode~0; {180#false} is VALID [2022-04-08 14:50:43,134 INFO L290 TraceCheckUtils]: 28: Hoare triple {180#false} assume -2 != ~s__verify_mode~0; {180#false} is VALID [2022-04-08 14:50:43,135 INFO L290 TraceCheckUtils]: 29: Hoare triple {180#false} assume 9021 != ~__cil_tmp61~0 % 18446744073709551616; {180#false} is VALID [2022-04-08 14:50:43,135 INFO L290 TraceCheckUtils]: 30: Hoare triple {180#false} assume 4294967294 != ~__cil_tmp58~0 % 18446744073709551616; {180#false} is VALID [2022-04-08 14:50:43,135 INFO L290 TraceCheckUtils]: 31: Hoare triple {180#false} assume 4 != ~blastFlag~0; {180#false} is VALID [2022-04-08 14:50:43,135 INFO L290 TraceCheckUtils]: 32: Hoare triple {180#false} assume 1024 != ~tmp___7~0; {180#false} is VALID [2022-04-08 14:50:43,136 INFO L290 TraceCheckUtils]: 33: Hoare triple {180#false} assume !false; {180#false} is VALID [2022-04-08 14:50:43,136 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-08 14:50:43,137 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 14:50:43,137 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1844738318] [2022-04-08 14:50:43,138 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1844738318] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 14:50:43,139 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 14:50:43,139 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-08 14:50:43,142 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 14:50:43,142 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1108041952] [2022-04-08 14:50:43,143 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1108041952] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 14:50:43,143 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 14:50:43,143 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-08 14:50:43,143 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1104555456] [2022-04-08 14:50:43,144 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 14:50:43,148 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 [2022-04-08 14:50:43,151 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 14:50:43,154 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) [2022-04-08 14:50:43,182 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 34 edges. 34 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:50:43,182 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-04-08 14:50:43,183 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 14:50:43,197 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-04-08 14:50:43,197 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-04-08 14:50:43,200 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) [2022-04-08 14:50:44,366 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:50:44,366 INFO L93 Difference]: Finished difference Result 363 states and 624 transitions. [2022-04-08 14:50:44,367 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-04-08 14:50:44,367 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 [2022-04-08 14:50:44,368 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 14:50:44,369 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) [2022-04-08 14:50:44,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 624 transitions. [2022-04-08 14:50:44,384 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) [2022-04-08 14:50:44,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 624 transitions. [2022-04-08 14:50:44,393 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 6 states and 624 transitions. [2022-04-08 14:50:44,830 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 624 edges. 624 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:50:44,851 INFO L225 Difference]: With dead ends: 363 [2022-04-08 14:50:44,851 INFO L226 Difference]: Without dead ends: 180 [2022-04-08 14:50:44,854 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=23, Invalid=49, Unknown=0, NotChecked=0, Total=72 [2022-04-08 14:50:44,860 INFO L913 BasicCegarLoop]: 237 mSDtfsCounter, 862 mSDsluCounter, 21 mSDsCounter, 0 mSdLazyCounter, 430 mSolverCounterSat, 38 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 862 SdHoareTripleChecker+Valid, 258 SdHoareTripleChecker+Invalid, 468 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 38 IncrementalHoareTripleChecker+Valid, 430 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2022-04-08 14:50:44,861 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [862 Valid, 258 Invalid, 468 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [38 Valid, 430 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2022-04-08 14:50:44,872 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 180 states. [2022-04-08 14:50:44,893 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 180 to 178. [2022-04-08 14:50:44,893 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 14:50:44,894 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) [2022-04-08 14:50:44,895 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) [2022-04-08 14:50:44,896 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) [2022-04-08 14:50:44,902 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:50:44,902 INFO L93 Difference]: Finished difference Result 180 states and 285 transitions. [2022-04-08 14:50:44,902 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 285 transitions. [2022-04-08 14:50:44,903 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 14:50:44,903 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 14:50:44,904 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. [2022-04-08 14:50:44,904 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. [2022-04-08 14:50:44,910 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:50:44,910 INFO L93 Difference]: Finished difference Result 180 states and 285 transitions. [2022-04-08 14:50:44,910 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 285 transitions. [2022-04-08 14:50:44,911 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 14:50:44,911 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 14:50:44,913 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 14:50:44,913 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 14:50:44,913 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) [2022-04-08 14:50:44,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 178 states to 178 states and 283 transitions. [2022-04-08 14:50:44,920 INFO L78 Accepts]: Start accepts. Automaton has 178 states and 283 transitions. Word has length 34 [2022-04-08 14:50:44,920 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 14:50:44,920 INFO L478 AbstractCegarLoop]: Abstraction has 178 states and 283 transitions. [2022-04-08 14:50:44,921 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 6.0) internal successors, (30), 4 states have internal predecessors, (30), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 14:50:44,921 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 178 states and 283 transitions. [2022-04-08 14:50:45,143 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 283 edges. 283 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:50:45,143 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 283 transitions. [2022-04-08 14:50:45,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-04-08 14:50:45,145 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 14:50:45,145 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 14:50:45,145 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-04-08 14:50:45,146 INFO L403 AbstractCegarLoop]: === Iteration 2 === Targeting ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 14:50:45,146 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 14:50:45,146 INFO L85 PathProgramCache]: Analyzing trace with hash -576860, now seen corresponding path program 1 times [2022-04-08 14:50:45,146 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 14:50:45,146 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [798301141] [2022-04-08 14:50:45,147 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 14:50:45,147 INFO L85 PathProgramCache]: Analyzing trace with hash -576860, now seen corresponding path program 2 times [2022-04-08 14:50:45,147 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 14:50:45,147 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [817385175] [2022-04-08 14:50:45,147 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 14:50:45,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 14:50:45,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:50:45,248 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 14:50:45,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:50:45,253 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 [2022-04-08 14:50:45,253 INFO L290 TraceCheckUtils]: 1: Hoare triple {1638#true} assume true; {1638#true} is VALID [2022-04-08 14:50:45,253 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {1638#true} {1638#true} #752#return; {1638#true} is VALID [2022-04-08 14:50:45,257 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 [2022-04-08 14:50:45,257 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 [2022-04-08 14:50:45,257 INFO L290 TraceCheckUtils]: 2: Hoare triple {1638#true} assume true; {1638#true} is VALID [2022-04-08 14:50:45,258 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {1638#true} {1638#true} #752#return; {1638#true} is VALID [2022-04-08 14:50:45,258 INFO L272 TraceCheckUtils]: 4: Hoare triple {1638#true} call #t~ret59 := main(); {1638#true} is VALID [2022-04-08 14:50:45,258 INFO L290 TraceCheckUtils]: 5: Hoare triple {1638#true} havoc ~s~0;havoc ~tmp~1;~s~0 := 8464; {1643#(<= main_~s~0 8464)} is VALID [2022-04-08 14:50:45,259 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 [2022-04-08 14:50:45,260 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 [2022-04-08 14:50:45,261 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 [2022-04-08 14:50:45,261 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 [2022-04-08 14:50:45,261 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 [2022-04-08 14:50:45,262 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 [2022-04-08 14:50:45,262 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 [2022-04-08 14:50:45,262 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 [2022-04-08 14:50:45,263 INFO L290 TraceCheckUtils]: 14: Hoare triple {1645#(not (= 12292 ssl3_accept_~s__state~0))} assume 12292 == ~s__state~0; {1639#false} is VALID [2022-04-08 14:50:45,263 INFO L290 TraceCheckUtils]: 15: Hoare triple {1639#false} ~s__new_session~0 := 1; {1639#false} is VALID [2022-04-08 14:50:45,263 INFO L290 TraceCheckUtils]: 16: Hoare triple {1639#false} ~s__server~0 := 1; {1639#false} is VALID [2022-04-08 14:50:45,263 INFO L290 TraceCheckUtils]: 17: Hoare triple {1639#false} assume 0 != ~cb~0; {1639#false} is VALID [2022-04-08 14:50:45,263 INFO L290 TraceCheckUtils]: 18: Hoare triple {1639#false} ~__cil_tmp55~0 := 8 * ~s__version~0; {1639#false} is VALID [2022-04-08 14:50:45,263 INFO L290 TraceCheckUtils]: 19: Hoare triple {1639#false} assume !(3 != ~__cil_tmp55~0);~s__type~0 := 8192; {1639#false} is VALID [2022-04-08 14:50:45,263 INFO L290 TraceCheckUtils]: 20: Hoare triple {1639#false} assume !(0 == ~s__init_buf___0~0); {1639#false} is VALID [2022-04-08 14:50:45,264 INFO L290 TraceCheckUtils]: 21: Hoare triple {1639#false} assume !(0 == ~tmp___4~0);~s__init_num~0 := 0; {1639#false} is VALID [2022-04-08 14:50:45,264 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 [2022-04-08 14:50:45,264 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 [2022-04-08 14:50:45,264 INFO L290 TraceCheckUtils]: 24: Hoare triple {1639#false} assume 0 == ~s__s3__tmp__reuse_message~0; {1639#false} is VALID [2022-04-08 14:50:45,264 INFO L290 TraceCheckUtils]: 25: Hoare triple {1639#false} assume 0 == ~skip~0; {1639#false} is VALID [2022-04-08 14:50:45,264 INFO L290 TraceCheckUtils]: 26: Hoare triple {1639#false} assume 8560 == ~state~0; {1639#false} is VALID [2022-04-08 14:50:45,264 INFO L290 TraceCheckUtils]: 27: Hoare triple {1639#false} assume 8448 == ~s__state~0; {1639#false} is VALID [2022-04-08 14:50:45,265 INFO L290 TraceCheckUtils]: 28: Hoare triple {1639#false} assume -1 != ~s__verify_mode~0; {1639#false} is VALID [2022-04-08 14:50:45,265 INFO L290 TraceCheckUtils]: 29: Hoare triple {1639#false} assume -2 != ~s__verify_mode~0; {1639#false} is VALID [2022-04-08 14:50:45,265 INFO L290 TraceCheckUtils]: 30: Hoare triple {1639#false} assume 9021 != ~__cil_tmp61~0 % 18446744073709551616; {1639#false} is VALID [2022-04-08 14:50:45,265 INFO L290 TraceCheckUtils]: 31: Hoare triple {1639#false} assume 4294967294 != ~__cil_tmp58~0 % 18446744073709551616; {1639#false} is VALID [2022-04-08 14:50:45,265 INFO L290 TraceCheckUtils]: 32: Hoare triple {1639#false} assume 4 != ~blastFlag~0; {1639#false} is VALID [2022-04-08 14:50:45,265 INFO L290 TraceCheckUtils]: 33: Hoare triple {1639#false} assume 1024 != ~tmp___7~0; {1639#false} is VALID [2022-04-08 14:50:45,265 INFO L290 TraceCheckUtils]: 34: Hoare triple {1639#false} assume !false; {1639#false} is VALID [2022-04-08 14:50:45,266 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-08 14:50:45,266 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 14:50:45,266 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [817385175] [2022-04-08 14:50:45,266 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [817385175] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 14:50:45,266 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 14:50:45,266 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-08 14:50:45,266 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 14:50:45,267 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [798301141] [2022-04-08 14:50:45,267 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [798301141] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 14:50:45,267 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 14:50:45,267 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-08 14:50:45,267 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1407460415] [2022-04-08 14:50:45,267 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 14:50:45,268 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 [2022-04-08 14:50:45,268 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 14:50:45,268 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) [2022-04-08 14:50:45,290 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 35 edges. 35 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:50:45,290 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-04-08 14:50:45,291 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 14:50:45,292 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-04-08 14:50:45,292 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-04-08 14:50:45,292 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) [2022-04-08 14:50:46,010 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:50:46,010 INFO L93 Difference]: Finished difference Result 364 states and 581 transitions. [2022-04-08 14:50:46,010 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-04-08 14:50:46,011 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 [2022-04-08 14:50:46,011 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 14:50:46,011 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) [2022-04-08 14:50:46,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 521 transitions. [2022-04-08 14:50:46,014 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) [2022-04-08 14:50:46,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 521 transitions. [2022-04-08 14:50:46,018 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 6 states and 521 transitions. [2022-04-08 14:50:46,389 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 521 edges. 521 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:50:46,392 INFO L225 Difference]: With dead ends: 364 [2022-04-08 14:50:46,392 INFO L226 Difference]: Without dead ends: 200 [2022-04-08 14:50:46,393 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=23, Invalid=49, Unknown=0, NotChecked=0, Total=72 [2022-04-08 14:50:46,394 INFO L913 BasicCegarLoop]: 180 mSDtfsCounter, 766 mSDsluCounter, 17 mSDsCounter, 0 mSdLazyCounter, 355 mSolverCounterSat, 31 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 766 SdHoareTripleChecker+Valid, 197 SdHoareTripleChecker+Invalid, 386 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 31 IncrementalHoareTripleChecker+Valid, 355 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-04-08 14:50:46,394 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [766 Valid, 197 Invalid, 386 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [31 Valid, 355 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-04-08 14:50:46,395 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 200 states. [2022-04-08 14:50:46,411 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 200 to 200. [2022-04-08 14:50:46,411 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 14:50:46,411 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) [2022-04-08 14:50:46,412 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) [2022-04-08 14:50:46,412 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) [2022-04-08 14:50:46,417 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:50:46,417 INFO L93 Difference]: Finished difference Result 200 states and 313 transitions. [2022-04-08 14:50:46,417 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 313 transitions. [2022-04-08 14:50:46,418 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 14:50:46,418 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 14:50:46,418 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. [2022-04-08 14:50:46,419 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. [2022-04-08 14:50:46,423 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:50:46,423 INFO L93 Difference]: Finished difference Result 200 states and 313 transitions. [2022-04-08 14:50:46,423 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 313 transitions. [2022-04-08 14:50:46,423 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 14:50:46,424 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 14:50:46,424 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 14:50:46,424 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 14:50:46,424 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) [2022-04-08 14:50:46,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 200 states to 200 states and 313 transitions. [2022-04-08 14:50:46,428 INFO L78 Accepts]: Start accepts. Automaton has 200 states and 313 transitions. Word has length 35 [2022-04-08 14:50:46,429 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 14:50:46,429 INFO L478 AbstractCegarLoop]: Abstraction has 200 states and 313 transitions. [2022-04-08 14:50:46,429 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 6.2) internal successors, (31), 4 states have internal predecessors, (31), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 14:50:46,429 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 200 states and 313 transitions. [2022-04-08 14:50:46,703 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 313 edges. 313 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:50:46,703 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 313 transitions. [2022-04-08 14:50:46,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-04-08 14:50:46,704 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 14:50:46,704 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 14:50:46,704 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-04-08 14:50:46,704 INFO L403 AbstractCegarLoop]: === Iteration 3 === Targeting ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 14:50:46,704 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 14:50:46,704 INFO L85 PathProgramCache]: Analyzing trace with hash 1037347800, now seen corresponding path program 1 times [2022-04-08 14:50:46,704 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 14:50:46,705 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [690885838] [2022-04-08 14:50:46,705 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 14:50:46,705 INFO L85 PathProgramCache]: Analyzing trace with hash 1037347800, now seen corresponding path program 2 times [2022-04-08 14:50:46,705 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 14:50:46,705 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1692118570] [2022-04-08 14:50:46,705 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 14:50:46,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 14:50:46,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:50:46,799 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 14:50:46,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:50:46,805 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 [2022-04-08 14:50:46,805 INFO L290 TraceCheckUtils]: 1: Hoare triple {3183#true} assume true; {3183#true} is VALID [2022-04-08 14:50:46,805 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {3183#true} {3183#true} #752#return; {3183#true} is VALID [2022-04-08 14:50:46,806 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 [2022-04-08 14:50:46,806 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 [2022-04-08 14:50:46,806 INFO L290 TraceCheckUtils]: 2: Hoare triple {3183#true} assume true; {3183#true} is VALID [2022-04-08 14:50:46,806 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {3183#true} {3183#true} #752#return; {3183#true} is VALID [2022-04-08 14:50:46,806 INFO L272 TraceCheckUtils]: 4: Hoare triple {3183#true} call #t~ret59 := main(); {3183#true} is VALID [2022-04-08 14:50:46,807 INFO L290 TraceCheckUtils]: 5: Hoare triple {3183#true} havoc ~s~0;havoc ~tmp~1;~s~0 := 8464; {3188#(<= main_~s~0 8464)} is VALID [2022-04-08 14:50:46,807 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 [2022-04-08 14:50:46,808 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 [2022-04-08 14:50:46,809 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 [2022-04-08 14:50:46,809 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 [2022-04-08 14:50:46,809 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 [2022-04-08 14:50:46,810 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 [2022-04-08 14:50:46,810 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 [2022-04-08 14:50:46,810 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 [2022-04-08 14:50:46,810 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 [2022-04-08 14:50:46,811 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 [2022-04-08 14:50:46,811 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 [2022-04-08 14:50:46,811 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 [2022-04-08 14:50:46,812 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 [2022-04-08 14:50:46,812 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 [2022-04-08 14:50:46,812 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 [2022-04-08 14:50:46,813 INFO L290 TraceCheckUtils]: 21: Hoare triple {3190#(not (= ssl3_accept_~s__state~0 8482))} assume 8482 == ~s__state~0; {3184#false} is VALID [2022-04-08 14:50:46,813 INFO L290 TraceCheckUtils]: 22: Hoare triple {3184#false} ~s__state~0 := 3; {3184#false} is VALID [2022-04-08 14:50:46,813 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 [2022-04-08 14:50:46,813 INFO L290 TraceCheckUtils]: 24: Hoare triple {3184#false} assume 0 == ~s__s3__tmp__reuse_message~0; {3184#false} is VALID [2022-04-08 14:50:46,813 INFO L290 TraceCheckUtils]: 25: Hoare triple {3184#false} assume 0 == ~skip~0; {3184#false} is VALID [2022-04-08 14:50:46,813 INFO L290 TraceCheckUtils]: 26: Hoare triple {3184#false} assume 8560 == ~state~0; {3184#false} is VALID [2022-04-08 14:50:46,813 INFO L290 TraceCheckUtils]: 27: Hoare triple {3184#false} assume 8448 == ~s__state~0; {3184#false} is VALID [2022-04-08 14:50:46,813 INFO L290 TraceCheckUtils]: 28: Hoare triple {3184#false} assume -1 != ~s__verify_mode~0; {3184#false} is VALID [2022-04-08 14:50:46,813 INFO L290 TraceCheckUtils]: 29: Hoare triple {3184#false} assume -2 != ~s__verify_mode~0; {3184#false} is VALID [2022-04-08 14:50:46,814 INFO L290 TraceCheckUtils]: 30: Hoare triple {3184#false} assume 9021 != ~__cil_tmp61~0 % 18446744073709551616; {3184#false} is VALID [2022-04-08 14:50:46,814 INFO L290 TraceCheckUtils]: 31: Hoare triple {3184#false} assume 4294967294 != ~__cil_tmp58~0 % 18446744073709551616; {3184#false} is VALID [2022-04-08 14:50:46,814 INFO L290 TraceCheckUtils]: 32: Hoare triple {3184#false} assume 4 != ~blastFlag~0; {3184#false} is VALID [2022-04-08 14:50:46,814 INFO L290 TraceCheckUtils]: 33: Hoare triple {3184#false} assume 1024 != ~tmp___7~0; {3184#false} is VALID [2022-04-08 14:50:46,814 INFO L290 TraceCheckUtils]: 34: Hoare triple {3184#false} assume !false; {3184#false} is VALID [2022-04-08 14:50:46,814 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-08 14:50:46,814 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 14:50:46,815 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1692118570] [2022-04-08 14:50:46,815 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1692118570] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 14:50:46,815 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 14:50:46,815 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-08 14:50:46,815 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 14:50:46,815 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [690885838] [2022-04-08 14:50:46,815 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [690885838] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 14:50:46,815 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 14:50:46,815 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-08 14:50:46,815 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [329861323] [2022-04-08 14:50:46,815 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 14:50:46,816 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 [2022-04-08 14:50:46,816 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 14:50:46,816 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) [2022-04-08 14:50:46,842 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 35 edges. 35 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:50:46,842 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-04-08 14:50:46,842 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 14:50:46,843 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-04-08 14:50:46,843 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-04-08 14:50:46,843 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) [2022-04-08 14:50:47,635 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:50:47,635 INFO L93 Difference]: Finished difference Result 393 states and 622 transitions. [2022-04-08 14:50:47,636 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-04-08 14:50:47,636 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 [2022-04-08 14:50:47,636 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 14:50:47,636 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) [2022-04-08 14:50:47,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 522 transitions. [2022-04-08 14:50:47,643 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) [2022-04-08 14:50:47,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 522 transitions. [2022-04-08 14:50:47,647 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 6 states and 522 transitions. [2022-04-08 14:50:47,989 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 522 edges. 522 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:50:47,992 INFO L225 Difference]: With dead ends: 393 [2022-04-08 14:50:47,992 INFO L226 Difference]: Without dead ends: 207 [2022-04-08 14:50:47,993 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=23, Invalid=49, Unknown=0, NotChecked=0, Total=72 [2022-04-08 14:50:47,994 INFO L913 BasicCegarLoop]: 181 mSDtfsCounter, 758 mSDsluCounter, 17 mSDsCounter, 0 mSdLazyCounter, 352 mSolverCounterSat, 38 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s 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 [2022-04-08 14:50:47,994 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [758 Valid, 198 Invalid, 390 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [38 Valid, 352 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-04-08 14:50:47,995 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 207 states. [2022-04-08 14:50:48,012 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 207 to 207. [2022-04-08 14:50:48,012 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 14:50:48,013 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) [2022-04-08 14:50:48,013 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) [2022-04-08 14:50:48,014 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) [2022-04-08 14:50:48,018 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:50:48,018 INFO L93 Difference]: Finished difference Result 207 states and 326 transitions. [2022-04-08 14:50:48,018 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 326 transitions. [2022-04-08 14:50:48,018 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 14:50:48,018 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 14:50:48,019 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. [2022-04-08 14:50:48,020 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. [2022-04-08 14:50:48,030 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:50:48,030 INFO L93 Difference]: Finished difference Result 207 states and 326 transitions. [2022-04-08 14:50:48,030 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 326 transitions. [2022-04-08 14:50:48,030 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 14:50:48,031 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 14:50:48,031 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 14:50:48,031 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 14:50:48,031 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) [2022-04-08 14:50:48,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 207 states and 326 transitions. [2022-04-08 14:50:48,036 INFO L78 Accepts]: Start accepts. Automaton has 207 states and 326 transitions. Word has length 35 [2022-04-08 14:50:48,036 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 14:50:48,036 INFO L478 AbstractCegarLoop]: Abstraction has 207 states and 326 transitions. [2022-04-08 14:50:48,036 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 6.2) internal successors, (31), 4 states have internal predecessors, (31), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 14:50:48,036 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 207 states and 326 transitions. [2022-04-08 14:50:48,298 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 326 edges. 326 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:50:48,298 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 326 transitions. [2022-04-08 14:50:48,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-04-08 14:50:48,298 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 14:50:48,299 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 14:50:48,299 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-04-08 14:50:48,299 INFO L403 AbstractCegarLoop]: === Iteration 4 === Targeting ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 14:50:48,299 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 14:50:48,299 INFO L85 PathProgramCache]: Analyzing trace with hash -1441132167, now seen corresponding path program 1 times [2022-04-08 14:50:48,299 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 14:50:48,299 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [586813881] [2022-04-08 14:50:48,300 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 14:50:48,300 INFO L85 PathProgramCache]: Analyzing trace with hash -1441132167, now seen corresponding path program 2 times [2022-04-08 14:50:48,300 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 14:50:48,300 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [257007303] [2022-04-08 14:50:48,300 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 14:50:48,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 14:50:48,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:50:48,369 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 14:50:48,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:50:48,374 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 [2022-04-08 14:50:48,374 INFO L290 TraceCheckUtils]: 1: Hoare triple {4814#true} assume true; {4814#true} is VALID [2022-04-08 14:50:48,374 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {4814#true} {4814#true} #752#return; {4814#true} is VALID [2022-04-08 14:50:48,375 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 [2022-04-08 14:50:48,375 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 [2022-04-08 14:50:48,375 INFO L290 TraceCheckUtils]: 2: Hoare triple {4814#true} assume true; {4814#true} is VALID [2022-04-08 14:50:48,375 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {4814#true} {4814#true} #752#return; {4814#true} is VALID [2022-04-08 14:50:48,375 INFO L272 TraceCheckUtils]: 4: Hoare triple {4814#true} call #t~ret59 := main(); {4814#true} is VALID [2022-04-08 14:50:48,375 INFO L290 TraceCheckUtils]: 5: Hoare triple {4814#true} havoc ~s~0;havoc ~tmp~1;~s~0 := 8464; {4819#(<= main_~s~0 8464)} is VALID [2022-04-08 14:50:48,376 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 [2022-04-08 14:50:48,377 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 [2022-04-08 14:50:48,377 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 [2022-04-08 14:50:48,378 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 [2022-04-08 14:50:48,378 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 [2022-04-08 14:50:48,378 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 [2022-04-08 14:50:48,378 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 [2022-04-08 14:50:48,379 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 [2022-04-08 14:50:48,379 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 [2022-04-08 14:50:48,379 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 [2022-04-08 14:50:48,380 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 [2022-04-08 14:50:48,380 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 [2022-04-08 14:50:48,380 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 [2022-04-08 14:50:48,380 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 [2022-04-08 14:50:48,381 INFO L290 TraceCheckUtils]: 20: Hoare triple {4821#(not (= ssl3_accept_~s__state~0 8481))} assume 8481 == ~s__state~0; {4815#false} is VALID [2022-04-08 14:50:48,381 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 [2022-04-08 14:50:48,381 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 [2022-04-08 14:50:48,381 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 [2022-04-08 14:50:48,381 INFO L290 TraceCheckUtils]: 24: Hoare triple {4815#false} assume 0 == ~s__s3__tmp__reuse_message~0; {4815#false} is VALID [2022-04-08 14:50:48,381 INFO L290 TraceCheckUtils]: 25: Hoare triple {4815#false} assume 0 == ~skip~0; {4815#false} is VALID [2022-04-08 14:50:48,381 INFO L290 TraceCheckUtils]: 26: Hoare triple {4815#false} assume 8560 == ~state~0; {4815#false} is VALID [2022-04-08 14:50:48,381 INFO L290 TraceCheckUtils]: 27: Hoare triple {4815#false} assume 8448 == ~s__state~0; {4815#false} is VALID [2022-04-08 14:50:48,382 INFO L290 TraceCheckUtils]: 28: Hoare triple {4815#false} assume -1 != ~s__verify_mode~0; {4815#false} is VALID [2022-04-08 14:50:48,382 INFO L290 TraceCheckUtils]: 29: Hoare triple {4815#false} assume -2 != ~s__verify_mode~0; {4815#false} is VALID [2022-04-08 14:50:48,382 INFO L290 TraceCheckUtils]: 30: Hoare triple {4815#false} assume 9021 != ~__cil_tmp61~0 % 18446744073709551616; {4815#false} is VALID [2022-04-08 14:50:48,382 INFO L290 TraceCheckUtils]: 31: Hoare triple {4815#false} assume 4294967294 != ~__cil_tmp58~0 % 18446744073709551616; {4815#false} is VALID [2022-04-08 14:50:48,382 INFO L290 TraceCheckUtils]: 32: Hoare triple {4815#false} assume 4 != ~blastFlag~0; {4815#false} is VALID [2022-04-08 14:50:48,382 INFO L290 TraceCheckUtils]: 33: Hoare triple {4815#false} assume 1024 != ~tmp___7~0; {4815#false} is VALID [2022-04-08 14:50:48,382 INFO L290 TraceCheckUtils]: 34: Hoare triple {4815#false} assume !false; {4815#false} is VALID [2022-04-08 14:50:48,382 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-08 14:50:48,382 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 14:50:48,383 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [257007303] [2022-04-08 14:50:48,383 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [257007303] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 14:50:48,383 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 14:50:48,383 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-08 14:50:48,383 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 14:50:48,383 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [586813881] [2022-04-08 14:50:48,383 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [586813881] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 14:50:48,383 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 14:50:48,383 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-08 14:50:48,383 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [715103852] [2022-04-08 14:50:48,383 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 14:50:48,384 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 [2022-04-08 14:50:48,384 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 14:50:48,384 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) [2022-04-08 14:50:48,403 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 35 edges. 35 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:50:48,403 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-04-08 14:50:48,404 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 14:50:48,404 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-04-08 14:50:48,404 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-04-08 14:50:48,404 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) [2022-04-08 14:50:49,183 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:50:49,183 INFO L93 Difference]: Finished difference Result 402 states and 636 transitions. [2022-04-08 14:50:49,183 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-04-08 14:50:49,183 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 [2022-04-08 14:50:49,183 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 14:50:49,184 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) [2022-04-08 14:50:49,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 522 transitions. [2022-04-08 14:50:49,186 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) [2022-04-08 14:50:49,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 522 transitions. [2022-04-08 14:50:49,188 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 6 states and 522 transitions. [2022-04-08 14:50:49,511 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 522 edges. 522 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:50:49,514 INFO L225 Difference]: With dead ends: 402 [2022-04-08 14:50:49,514 INFO L226 Difference]: Without dead ends: 209 [2022-04-08 14:50:49,514 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=23, Invalid=49, Unknown=0, NotChecked=0, Total=72 [2022-04-08 14:50:49,515 INFO L913 BasicCegarLoop]: 181 mSDtfsCounter, 759 mSDsluCounter, 17 mSDsCounter, 0 mSdLazyCounter, 352 mSolverCounterSat, 38 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 759 SdHoareTripleChecker+Valid, 198 SdHoareTripleChecker+Invalid, 390 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 38 IncrementalHoareTripleChecker+Valid, 352 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-04-08 14:50:49,515 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [759 Valid, 198 Invalid, 390 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [38 Valid, 352 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-04-08 14:50:49,516 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 209 states. [2022-04-08 14:50:49,538 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 209 to 207. [2022-04-08 14:50:49,538 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 14:50:49,538 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) [2022-04-08 14:50:49,539 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) [2022-04-08 14:50:49,539 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) [2022-04-08 14:50:49,542 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:50:49,542 INFO L93 Difference]: Finished difference Result 209 states and 327 transitions. [2022-04-08 14:50:49,543 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 327 transitions. [2022-04-08 14:50:49,543 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 14:50:49,543 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 14:50:49,543 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. [2022-04-08 14:50:49,544 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. [2022-04-08 14:50:49,547 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:50:49,547 INFO L93 Difference]: Finished difference Result 209 states and 327 transitions. [2022-04-08 14:50:49,547 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 327 transitions. [2022-04-08 14:50:49,547 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 14:50:49,547 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 14:50:49,547 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 14:50:49,547 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 14:50:49,548 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) [2022-04-08 14:50:49,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 207 states and 325 transitions. [2022-04-08 14:50:49,559 INFO L78 Accepts]: Start accepts. Automaton has 207 states and 325 transitions. Word has length 35 [2022-04-08 14:50:49,559 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 14:50:49,559 INFO L478 AbstractCegarLoop]: Abstraction has 207 states and 325 transitions. [2022-04-08 14:50:49,560 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 6.2) internal successors, (31), 4 states have internal predecessors, (31), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 14:50:49,560 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 207 states and 325 transitions. [2022-04-08 14:50:49,834 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 325 edges. 325 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:50:49,835 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 325 transitions. [2022-04-08 14:50:49,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-04-08 14:50:49,835 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 14:50:49,835 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 14:50:49,835 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-04-08 14:50:49,836 INFO L403 AbstractCegarLoop]: === Iteration 5 === Targeting ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 14:50:49,836 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 14:50:49,836 INFO L85 PathProgramCache]: Analyzing trace with hash 1028210496, now seen corresponding path program 1 times [2022-04-08 14:50:49,836 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 14:50:49,836 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [259357155] [2022-04-08 14:50:49,836 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 14:50:49,837 INFO L85 PathProgramCache]: Analyzing trace with hash 1028210496, now seen corresponding path program 2 times [2022-04-08 14:50:49,837 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 14:50:49,837 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1950013530] [2022-04-08 14:50:49,837 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 14:50:49,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 14:50:49,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:50:49,929 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 14:50:49,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:50:49,933 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 [2022-04-08 14:50:49,933 INFO L290 TraceCheckUtils]: 1: Hoare triple {6467#true} assume true; {6467#true} is VALID [2022-04-08 14:50:49,933 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {6467#true} {6467#true} #752#return; {6467#true} is VALID [2022-04-08 14:50:49,933 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 [2022-04-08 14:50:49,933 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 [2022-04-08 14:50:49,934 INFO L290 TraceCheckUtils]: 2: Hoare triple {6467#true} assume true; {6467#true} is VALID [2022-04-08 14:50:49,934 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {6467#true} {6467#true} #752#return; {6467#true} is VALID [2022-04-08 14:50:49,934 INFO L272 TraceCheckUtils]: 4: Hoare triple {6467#true} call #t~ret59 := main(); {6467#true} is VALID [2022-04-08 14:50:49,934 INFO L290 TraceCheckUtils]: 5: Hoare triple {6467#true} havoc ~s~0;havoc ~tmp~1;~s~0 := 8464; {6472#(<= main_~s~0 8464)} is VALID [2022-04-08 14:50:49,934 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 [2022-04-08 14:50:49,936 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 [2022-04-08 14:50:49,936 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 [2022-04-08 14:50:49,936 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 [2022-04-08 14:50:49,937 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 [2022-04-08 14:50:49,937 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 [2022-04-08 14:50:49,937 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 [2022-04-08 14:50:49,937 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 [2022-04-08 14:50:49,938 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 [2022-04-08 14:50:49,938 INFO L290 TraceCheckUtils]: 15: Hoare triple {6474#(not (= ssl3_accept_~s__state~0 16384))} assume 16384 == ~s__state~0; {6468#false} is VALID [2022-04-08 14:50:49,938 INFO L290 TraceCheckUtils]: 16: Hoare triple {6468#false} ~s__server~0 := 1; {6468#false} is VALID [2022-04-08 14:50:49,938 INFO L290 TraceCheckUtils]: 17: Hoare triple {6468#false} assume 0 != ~cb~0; {6468#false} is VALID [2022-04-08 14:50:49,938 INFO L290 TraceCheckUtils]: 18: Hoare triple {6468#false} ~__cil_tmp55~0 := 8 * ~s__version~0; {6468#false} is VALID [2022-04-08 14:50:49,938 INFO L290 TraceCheckUtils]: 19: Hoare triple {6468#false} assume !(3 != ~__cil_tmp55~0);~s__type~0 := 8192; {6468#false} is VALID [2022-04-08 14:50:49,938 INFO L290 TraceCheckUtils]: 20: Hoare triple {6468#false} assume !(0 == ~s__init_buf___0~0); {6468#false} is VALID [2022-04-08 14:50:49,939 INFO L290 TraceCheckUtils]: 21: Hoare triple {6468#false} assume !(0 == ~tmp___4~0);~s__init_num~0 := 0; {6468#false} is VALID [2022-04-08 14:50:49,939 INFO L290 TraceCheckUtils]: 22: Hoare triple {6468#false} assume 12292 != ~s__state~0; {6468#false} is VALID [2022-04-08 14:50:49,939 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 [2022-04-08 14:50:49,939 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 [2022-04-08 14:50:49,939 INFO L290 TraceCheckUtils]: 25: Hoare triple {6468#false} assume 0 == ~s__s3__tmp__reuse_message~0; {6468#false} is VALID [2022-04-08 14:50:49,939 INFO L290 TraceCheckUtils]: 26: Hoare triple {6468#false} assume 0 == ~skip~0; {6468#false} is VALID [2022-04-08 14:50:49,939 INFO L290 TraceCheckUtils]: 27: Hoare triple {6468#false} assume 8560 == ~state~0; {6468#false} is VALID [2022-04-08 14:50:49,939 INFO L290 TraceCheckUtils]: 28: Hoare triple {6468#false} assume 8448 == ~s__state~0; {6468#false} is VALID [2022-04-08 14:50:49,939 INFO L290 TraceCheckUtils]: 29: Hoare triple {6468#false} assume -1 != ~s__verify_mode~0; {6468#false} is VALID [2022-04-08 14:50:49,939 INFO L290 TraceCheckUtils]: 30: Hoare triple {6468#false} assume -2 != ~s__verify_mode~0; {6468#false} is VALID [2022-04-08 14:50:49,940 INFO L290 TraceCheckUtils]: 31: Hoare triple {6468#false} assume 9021 != ~__cil_tmp61~0 % 18446744073709551616; {6468#false} is VALID [2022-04-08 14:50:49,940 INFO L290 TraceCheckUtils]: 32: Hoare triple {6468#false} assume 4294967294 != ~__cil_tmp58~0 % 18446744073709551616; {6468#false} is VALID [2022-04-08 14:50:49,940 INFO L290 TraceCheckUtils]: 33: Hoare triple {6468#false} assume 4 != ~blastFlag~0; {6468#false} is VALID [2022-04-08 14:50:49,940 INFO L290 TraceCheckUtils]: 34: Hoare triple {6468#false} assume 1024 != ~tmp___7~0; {6468#false} is VALID [2022-04-08 14:50:49,940 INFO L290 TraceCheckUtils]: 35: Hoare triple {6468#false} assume !false; {6468#false} is VALID [2022-04-08 14:50:49,940 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-08 14:50:49,940 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 14:50:49,940 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1950013530] [2022-04-08 14:50:49,940 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1950013530] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 14:50:49,940 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 14:50:49,940 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-08 14:50:49,941 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 14:50:49,941 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [259357155] [2022-04-08 14:50:49,941 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [259357155] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 14:50:49,941 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 14:50:49,941 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-08 14:50:49,941 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1560613217] [2022-04-08 14:50:49,941 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 14:50:49,941 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 [2022-04-08 14:50:49,941 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 14:50:49,941 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) [2022-04-08 14:50:49,959 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 36 edges. 36 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:50:49,959 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-04-08 14:50:49,960 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 14:50:49,960 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-04-08 14:50:49,960 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-04-08 14:50:49,960 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) [2022-04-08 14:50:50,685 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:50:50,686 INFO L93 Difference]: Finished difference Result 410 states and 644 transitions. [2022-04-08 14:50:50,686 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-04-08 14:50:50,686 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 [2022-04-08 14:50:50,686 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 14:50:50,686 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) [2022-04-08 14:50:50,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 522 transitions. [2022-04-08 14:50:50,689 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) [2022-04-08 14:50:50,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 522 transitions. [2022-04-08 14:50:50,691 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 6 states and 522 transitions. [2022-04-08 14:50:51,003 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 522 edges. 522 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:50:51,007 INFO L225 Difference]: With dead ends: 410 [2022-04-08 14:50:51,007 INFO L226 Difference]: Without dead ends: 217 [2022-04-08 14:50:51,007 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=23, Invalid=49, Unknown=0, NotChecked=0, Total=72 [2022-04-08 14:50:51,008 INFO L913 BasicCegarLoop]: 180 mSDtfsCounter, 767 mSDsluCounter, 17 mSDsCounter, 0 mSdLazyCounter, 356 mSolverCounterSat, 33 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 767 SdHoareTripleChecker+Valid, 197 SdHoareTripleChecker+Invalid, 389 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 33 IncrementalHoareTripleChecker+Valid, 356 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-04-08 14:50:51,008 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [767 Valid, 197 Invalid, 389 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [33 Valid, 356 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-04-08 14:50:51,009 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 217 states. [2022-04-08 14:50:51,028 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 217 to 207. [2022-04-08 14:50:51,028 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 14:50:51,029 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) [2022-04-08 14:50:51,029 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) [2022-04-08 14:50:51,029 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) [2022-04-08 14:50:51,032 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:50:51,032 INFO L93 Difference]: Finished difference Result 217 states and 335 transitions. [2022-04-08 14:50:51,032 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 335 transitions. [2022-04-08 14:50:51,033 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 14:50:51,033 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 14:50:51,033 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. [2022-04-08 14:50:51,034 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. [2022-04-08 14:50:51,036 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:50:51,037 INFO L93 Difference]: Finished difference Result 217 states and 335 transitions. [2022-04-08 14:50:51,037 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 335 transitions. [2022-04-08 14:50:51,037 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 14:50:51,037 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 14:50:51,037 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 14:50:51,037 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 14:50:51,037 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) [2022-04-08 14:50:51,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 207 states and 323 transitions. [2022-04-08 14:50:51,041 INFO L78 Accepts]: Start accepts. Automaton has 207 states and 323 transitions. Word has length 36 [2022-04-08 14:50:51,041 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 14:50:51,041 INFO L478 AbstractCegarLoop]: Abstraction has 207 states and 323 transitions. [2022-04-08 14:50:51,041 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 6.4) internal successors, (32), 4 states have internal predecessors, (32), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 14:50:51,041 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 207 states and 323 transitions. [2022-04-08 14:50:51,312 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 323 edges. 323 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:50:51,312 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 323 transitions. [2022-04-08 14:50:51,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2022-04-08 14:50:51,313 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 14:50:51,313 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 14:50:51,313 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-04-08 14:50:51,313 INFO L403 AbstractCegarLoop]: === Iteration 6 === Targeting ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 14:50:51,313 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 14:50:51,313 INFO L85 PathProgramCache]: Analyzing trace with hash -2097728708, now seen corresponding path program 1 times [2022-04-08 14:50:51,314 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 14:50:51,314 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [779000286] [2022-04-08 14:50:51,314 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 14:50:51,314 INFO L85 PathProgramCache]: Analyzing trace with hash -2097728708, now seen corresponding path program 2 times [2022-04-08 14:50:51,314 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 14:50:51,314 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [206458572] [2022-04-08 14:50:51,314 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 14:50:51,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 14:50:51,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:50:51,398 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 14:50:51,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:50:51,402 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 [2022-04-08 14:50:51,402 INFO L290 TraceCheckUtils]: 1: Hoare triple {8152#true} assume true; {8152#true} is VALID [2022-04-08 14:50:51,402 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {8152#true} {8152#true} #752#return; {8152#true} is VALID [2022-04-08 14:50:51,406 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 [2022-04-08 14:50:51,406 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 [2022-04-08 14:50:51,406 INFO L290 TraceCheckUtils]: 2: Hoare triple {8152#true} assume true; {8152#true} is VALID [2022-04-08 14:50:51,406 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {8152#true} {8152#true} #752#return; {8152#true} is VALID [2022-04-08 14:50:51,406 INFO L272 TraceCheckUtils]: 4: Hoare triple {8152#true} call #t~ret59 := main(); {8152#true} is VALID [2022-04-08 14:50:51,407 INFO L290 TraceCheckUtils]: 5: Hoare triple {8152#true} havoc ~s~0;havoc ~tmp~1;~s~0 := 8464; {8157#(<= 8464 main_~s~0)} is VALID [2022-04-08 14:50:51,407 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 [2022-04-08 14:50:51,408 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 [2022-04-08 14:50:51,409 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 [2022-04-08 14:50:51,409 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 [2022-04-08 14:50:51,409 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 [2022-04-08 14:50:51,409 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 [2022-04-08 14:50:51,410 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 [2022-04-08 14:50:51,410 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 [2022-04-08 14:50:51,410 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 [2022-04-08 14:50:51,410 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 [2022-04-08 14:50:51,413 INFO L290 TraceCheckUtils]: 16: Hoare triple {8159#(not (= 8192 ssl3_accept_~s__state~0))} assume 8192 == ~s__state~0; {8153#false} is VALID [2022-04-08 14:50:51,414 INFO L290 TraceCheckUtils]: 17: Hoare triple {8153#false} ~s__server~0 := 1; {8153#false} is VALID [2022-04-08 14:50:51,414 INFO L290 TraceCheckUtils]: 18: Hoare triple {8153#false} assume 0 != ~cb~0; {8153#false} is VALID [2022-04-08 14:50:51,414 INFO L290 TraceCheckUtils]: 19: Hoare triple {8153#false} ~__cil_tmp55~0 := 8 * ~s__version~0; {8153#false} is VALID [2022-04-08 14:50:51,414 INFO L290 TraceCheckUtils]: 20: Hoare triple {8153#false} assume !(3 != ~__cil_tmp55~0);~s__type~0 := 8192; {8153#false} is VALID [2022-04-08 14:50:51,414 INFO L290 TraceCheckUtils]: 21: Hoare triple {8153#false} assume !(0 == ~s__init_buf___0~0); {8153#false} is VALID [2022-04-08 14:50:51,414 INFO L290 TraceCheckUtils]: 22: Hoare triple {8153#false} assume !(0 == ~tmp___4~0);~s__init_num~0 := 0; {8153#false} is VALID [2022-04-08 14:50:51,414 INFO L290 TraceCheckUtils]: 23: Hoare triple {8153#false} assume 12292 != ~s__state~0; {8153#false} is VALID [2022-04-08 14:50:51,414 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 [2022-04-08 14:50:51,414 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 [2022-04-08 14:50:51,414 INFO L290 TraceCheckUtils]: 26: Hoare triple {8153#false} assume 0 == ~s__s3__tmp__reuse_message~0; {8153#false} is VALID [2022-04-08 14:50:51,414 INFO L290 TraceCheckUtils]: 27: Hoare triple {8153#false} assume 0 == ~skip~0; {8153#false} is VALID [2022-04-08 14:50:51,414 INFO L290 TraceCheckUtils]: 28: Hoare triple {8153#false} assume 8560 == ~state~0; {8153#false} is VALID [2022-04-08 14:50:51,414 INFO L290 TraceCheckUtils]: 29: Hoare triple {8153#false} assume 8448 == ~s__state~0; {8153#false} is VALID [2022-04-08 14:50:51,415 INFO L290 TraceCheckUtils]: 30: Hoare triple {8153#false} assume -1 != ~s__verify_mode~0; {8153#false} is VALID [2022-04-08 14:50:51,415 INFO L290 TraceCheckUtils]: 31: Hoare triple {8153#false} assume -2 != ~s__verify_mode~0; {8153#false} is VALID [2022-04-08 14:50:51,415 INFO L290 TraceCheckUtils]: 32: Hoare triple {8153#false} assume 9021 != ~__cil_tmp61~0 % 18446744073709551616; {8153#false} is VALID [2022-04-08 14:50:51,415 INFO L290 TraceCheckUtils]: 33: Hoare triple {8153#false} assume 4294967294 != ~__cil_tmp58~0 % 18446744073709551616; {8153#false} is VALID [2022-04-08 14:50:51,415 INFO L290 TraceCheckUtils]: 34: Hoare triple {8153#false} assume 4 != ~blastFlag~0; {8153#false} is VALID [2022-04-08 14:50:51,415 INFO L290 TraceCheckUtils]: 35: Hoare triple {8153#false} assume 1024 != ~tmp___7~0; {8153#false} is VALID [2022-04-08 14:50:51,415 INFO L290 TraceCheckUtils]: 36: Hoare triple {8153#false} assume !false; {8153#false} is VALID [2022-04-08 14:50:51,415 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-08 14:50:51,415 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 14:50:51,415 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [206458572] [2022-04-08 14:50:51,415 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [206458572] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 14:50:51,416 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 14:50:51,416 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-08 14:50:51,416 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 14:50:51,416 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [779000286] [2022-04-08 14:50:51,416 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [779000286] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 14:50:51,416 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 14:50:51,416 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-08 14:50:51,416 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1041373331] [2022-04-08 14:50:51,416 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 14:50:51,416 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 [2022-04-08 14:50:51,416 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 14:50:51,417 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) [2022-04-08 14:50:51,435 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 37 edges. 37 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:50:51,435 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-04-08 14:50:51,435 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 14:50:51,436 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-04-08 14:50:51,436 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-04-08 14:50:51,436 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) [2022-04-08 14:50:52,133 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:50:52,134 INFO L93 Difference]: Finished difference Result 410 states and 640 transitions. [2022-04-08 14:50:52,134 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-04-08 14:50:52,134 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 [2022-04-08 14:50:52,134 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 14:50:52,134 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) [2022-04-08 14:50:52,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 523 transitions. [2022-04-08 14:50:52,137 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) [2022-04-08 14:50:52,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 523 transitions. [2022-04-08 14:50:52,139 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 6 states and 523 transitions. [2022-04-08 14:50:52,498 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 523 edges. 523 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:50:52,501 INFO L225 Difference]: With dead ends: 410 [2022-04-08 14:50:52,501 INFO L226 Difference]: Without dead ends: 217 [2022-04-08 14:50:52,501 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=23, Invalid=49, Unknown=0, NotChecked=0, Total=72 [2022-04-08 14:50:52,502 INFO L913 BasicCegarLoop]: 181 mSDtfsCounter, 767 mSDsluCounter, 17 mSDsCounter, 0 mSdLazyCounter, 356 mSolverCounterSat, 34 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 767 SdHoareTripleChecker+Valid, 198 SdHoareTripleChecker+Invalid, 390 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 34 IncrementalHoareTripleChecker+Valid, 356 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-04-08 14:50:52,502 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [767 Valid, 198 Invalid, 390 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [34 Valid, 356 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-04-08 14:50:52,502 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 217 states. [2022-04-08 14:50:52,515 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 217 to 207. [2022-04-08 14:50:52,515 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 14:50:52,515 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) [2022-04-08 14:50:52,516 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) [2022-04-08 14:50:52,516 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) [2022-04-08 14:50:52,519 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:50:52,519 INFO L93 Difference]: Finished difference Result 217 states and 333 transitions. [2022-04-08 14:50:52,519 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 333 transitions. [2022-04-08 14:50:52,520 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 14:50:52,520 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 14:50:52,520 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. [2022-04-08 14:50:52,520 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. [2022-04-08 14:50:52,523 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:50:52,524 INFO L93 Difference]: Finished difference Result 217 states and 333 transitions. [2022-04-08 14:50:52,524 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 333 transitions. [2022-04-08 14:50:52,524 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 14:50:52,524 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 14:50:52,524 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 14:50:52,524 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 14:50:52,524 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) [2022-04-08 14:50:52,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 207 states and 321 transitions. [2022-04-08 14:50:52,528 INFO L78 Accepts]: Start accepts. Automaton has 207 states and 321 transitions. Word has length 37 [2022-04-08 14:50:52,528 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 14:50:52,528 INFO L478 AbstractCegarLoop]: Abstraction has 207 states and 321 transitions. [2022-04-08 14:50:52,528 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 6.6) internal successors, (33), 4 states have internal predecessors, (33), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 14:50:52,528 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 207 states and 321 transitions. [2022-04-08 14:50:52,839 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 321 edges. 321 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:50:52,839 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 321 transitions. [2022-04-08 14:50:52,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2022-04-08 14:50:52,840 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 14:50:52,840 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 14:50:52,840 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-04-08 14:50:52,840 INFO L403 AbstractCegarLoop]: === Iteration 7 === Targeting ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 14:50:52,840 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 14:50:52,840 INFO L85 PathProgramCache]: Analyzing trace with hash -1553278138, now seen corresponding path program 1 times [2022-04-08 14:50:52,840 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 14:50:52,840 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [336703505] [2022-04-08 14:50:52,841 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 14:50:52,841 INFO L85 PathProgramCache]: Analyzing trace with hash -1553278138, now seen corresponding path program 2 times [2022-04-08 14:50:52,841 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 14:50:52,841 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [600947290] [2022-04-08 14:50:52,841 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 14:50:52,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 14:50:52,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:50:52,928 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 14:50:52,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:50:52,934 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 [2022-04-08 14:50:52,935 INFO L290 TraceCheckUtils]: 1: Hoare triple {9837#true} assume true; {9837#true} is VALID [2022-04-08 14:50:52,935 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {9837#true} {9837#true} #752#return; {9837#true} is VALID [2022-04-08 14:50:52,935 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 [2022-04-08 14:50:52,935 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 [2022-04-08 14:50:52,935 INFO L290 TraceCheckUtils]: 2: Hoare triple {9837#true} assume true; {9837#true} is VALID [2022-04-08 14:50:52,935 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {9837#true} {9837#true} #752#return; {9837#true} is VALID [2022-04-08 14:50:52,935 INFO L272 TraceCheckUtils]: 4: Hoare triple {9837#true} call #t~ret59 := main(); {9837#true} is VALID [2022-04-08 14:50:52,936 INFO L290 TraceCheckUtils]: 5: Hoare triple {9837#true} havoc ~s~0;havoc ~tmp~1;~s~0 := 8464; {9837#true} is VALID [2022-04-08 14:50:52,936 INFO L272 TraceCheckUtils]: 6: Hoare triple {9837#true} call #t~ret58 := ssl3_accept(~s~0); {9837#true} is VALID [2022-04-08 14:50:52,936 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 [2022-04-08 14:50:52,936 INFO L290 TraceCheckUtils]: 8: Hoare triple {9837#true} assume 0 != ~s__info_callback~0;~cb~0 := ~s__info_callback~0; {9837#true} is VALID [2022-04-08 14:50:52,936 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 [2022-04-08 14:50:52,936 INFO L290 TraceCheckUtils]: 10: Hoare triple {9837#true} assume !(0 != 12288 + ~tmp___1~0); {9837#true} is VALID [2022-04-08 14:50:52,936 INFO L290 TraceCheckUtils]: 11: Hoare triple {9837#true} assume !(0 == ~s__cert~0); {9837#true} is VALID [2022-04-08 14:50:52,936 INFO L290 TraceCheckUtils]: 12: Hoare triple {9837#true} assume !false; {9837#true} is VALID [2022-04-08 14:50:52,936 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 [2022-04-08 14:50:52,937 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 [2022-04-08 14:50:52,937 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 [2022-04-08 14:50:52,937 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 [2022-04-08 14:50:52,938 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 [2022-04-08 14:50:52,938 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 [2022-04-08 14:50:52,938 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 [2022-04-08 14:50:52,938 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 [2022-04-08 14:50:52,939 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 [2022-04-08 14:50:52,939 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 [2022-04-08 14:50:52,939 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 [2022-04-08 14:50:52,940 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 [2022-04-08 14:50:52,940 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 [2022-04-08 14:50:52,940 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 [2022-04-08 14:50:52,940 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 [2022-04-08 14:50:52,941 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 [2022-04-08 14:50:52,941 INFO L290 TraceCheckUtils]: 29: Hoare triple {9843#(not (= 8560 ssl3_accept_~state~0))} assume 8560 == ~state~0; {9838#false} is VALID [2022-04-08 14:50:52,941 INFO L290 TraceCheckUtils]: 30: Hoare triple {9838#false} assume 8448 == ~s__state~0; {9838#false} is VALID [2022-04-08 14:50:52,941 INFO L290 TraceCheckUtils]: 31: Hoare triple {9838#false} assume -1 != ~s__verify_mode~0; {9838#false} is VALID [2022-04-08 14:50:52,941 INFO L290 TraceCheckUtils]: 32: Hoare triple {9838#false} assume -2 != ~s__verify_mode~0; {9838#false} is VALID [2022-04-08 14:50:52,941 INFO L290 TraceCheckUtils]: 33: Hoare triple {9838#false} assume 9021 != ~__cil_tmp61~0 % 18446744073709551616; {9838#false} is VALID [2022-04-08 14:50:52,941 INFO L290 TraceCheckUtils]: 34: Hoare triple {9838#false} assume 4294967294 != ~__cil_tmp58~0 % 18446744073709551616; {9838#false} is VALID [2022-04-08 14:50:52,941 INFO L290 TraceCheckUtils]: 35: Hoare triple {9838#false} assume 4 != ~blastFlag~0; {9838#false} is VALID [2022-04-08 14:50:52,941 INFO L290 TraceCheckUtils]: 36: Hoare triple {9838#false} assume 1024 != ~tmp___7~0; {9838#false} is VALID [2022-04-08 14:50:52,941 INFO L290 TraceCheckUtils]: 37: Hoare triple {9838#false} assume !false; {9838#false} is VALID [2022-04-08 14:50:52,942 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-08 14:50:52,942 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 14:50:52,942 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [600947290] [2022-04-08 14:50:52,942 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [600947290] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 14:50:52,942 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 14:50:52,942 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-04-08 14:50:52,942 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 14:50:52,942 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [336703505] [2022-04-08 14:50:52,942 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [336703505] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 14:50:52,942 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 14:50:52,942 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-04-08 14:50:52,942 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1272959128] [2022-04-08 14:50:52,942 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 14:50:52,943 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 [2022-04-08 14:50:52,943 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 14:50:52,943 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) [2022-04-08 14:50:52,962 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 38 edges. 38 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:50:52,962 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-04-08 14:50:52,963 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 14:50:52,963 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-04-08 14:50:52,963 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2022-04-08 14:50:52,963 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) [2022-04-08 14:50:53,695 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:50:53,695 INFO L93 Difference]: Finished difference Result 443 states and 687 transitions. [2022-04-08 14:50:53,695 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-04-08 14:50:53,696 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 [2022-04-08 14:50:53,696 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 14:50:53,696 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) [2022-04-08 14:50:53,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 528 transitions. [2022-04-08 14:50:53,700 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) [2022-04-08 14:50:53,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 528 transitions. [2022-04-08 14:50:53,703 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 5 states and 528 transitions. [2022-04-08 14:50:54,091 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 528 edges. 528 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:50:54,096 INFO L225 Difference]: With dead ends: 443 [2022-04-08 14:50:54,097 INFO L226 Difference]: Without dead ends: 250 [2022-04-08 14:50:54,097 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 12 GetRequests, 7 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2022-04-08 14:50:54,098 INFO L913 BasicCegarLoop]: 183 mSDtfsCounter, 482 mSDsluCounter, 12 mSDsCounter, 0 mSdLazyCounter, 370 mSolverCounterSat, 28 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 482 SdHoareTripleChecker+Valid, 195 SdHoareTripleChecker+Invalid, 398 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 28 IncrementalHoareTripleChecker+Valid, 370 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-04-08 14:50:54,098 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [482 Valid, 195 Invalid, 398 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [28 Valid, 370 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-04-08 14:50:54,099 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 250 states. [2022-04-08 14:50:54,121 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 250 to 214. [2022-04-08 14:50:54,121 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 14:50:54,122 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) [2022-04-08 14:50:54,124 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) [2022-04-08 14:50:54,124 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) [2022-04-08 14:50:54,129 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:50:54,129 INFO L93 Difference]: Finished difference Result 250 states and 383 transitions. [2022-04-08 14:50:54,129 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 383 transitions. [2022-04-08 14:50:54,130 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 14:50:54,130 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 14:50:54,130 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. [2022-04-08 14:50:54,131 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. [2022-04-08 14:50:54,137 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:50:54,137 INFO L93 Difference]: Finished difference Result 250 states and 383 transitions. [2022-04-08 14:50:54,137 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 383 transitions. [2022-04-08 14:50:54,137 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 14:50:54,137 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 14:50:54,137 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 14:50:54,137 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 14:50:54,138 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) [2022-04-08 14:50:54,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 214 states to 214 states and 331 transitions. [2022-04-08 14:50:54,143 INFO L78 Accepts]: Start accepts. Automaton has 214 states and 331 transitions. Word has length 38 [2022-04-08 14:50:54,143 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 14:50:54,143 INFO L478 AbstractCegarLoop]: Abstraction has 214 states and 331 transitions. [2022-04-08 14:50:54,143 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 6.8) internal successors, (34), 4 states have internal predecessors, (34), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 14:50:54,143 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 214 states and 331 transitions. [2022-04-08 14:50:54,549 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 331 edges. 331 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:50:54,549 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 331 transitions. [2022-04-08 14:50:54,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2022-04-08 14:50:54,550 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 14:50:54,550 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 14:50:54,550 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2022-04-08 14:50:54,550 INFO L403 AbstractCegarLoop]: === Iteration 8 === Targeting ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 14:50:54,551 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 14:50:54,551 INFO L85 PathProgramCache]: Analyzing trace with hash 839158341, now seen corresponding path program 1 times [2022-04-08 14:50:54,551 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 14:50:54,551 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [776785082] [2022-04-08 14:50:54,551 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 14:50:54,551 INFO L85 PathProgramCache]: Analyzing trace with hash 839158341, now seen corresponding path program 2 times [2022-04-08 14:50:54,551 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 14:50:54,551 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [580492596] [2022-04-08 14:50:54,552 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 14:50:54,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 14:50:54,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:50:54,643 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 14:50:54,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:50:54,648 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 [2022-04-08 14:50:54,648 INFO L290 TraceCheckUtils]: 1: Hoare triple {11667#true} assume true; {11667#true} is VALID [2022-04-08 14:50:54,648 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {11667#true} {11667#true} #752#return; {11667#true} is VALID [2022-04-08 14:50:54,649 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 [2022-04-08 14:50:54,649 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 [2022-04-08 14:50:54,649 INFO L290 TraceCheckUtils]: 2: Hoare triple {11667#true} assume true; {11667#true} is VALID [2022-04-08 14:50:54,649 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {11667#true} {11667#true} #752#return; {11667#true} is VALID [2022-04-08 14:50:54,649 INFO L272 TraceCheckUtils]: 4: Hoare triple {11667#true} call #t~ret59 := main(); {11667#true} is VALID [2022-04-08 14:50:54,650 INFO L290 TraceCheckUtils]: 5: Hoare triple {11667#true} havoc ~s~0;havoc ~tmp~1;~s~0 := 8464; {11672#(<= main_~s~0 8464)} is VALID [2022-04-08 14:50:54,650 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 [2022-04-08 14:50:54,652 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 [2022-04-08 14:50:54,652 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 [2022-04-08 14:50:54,653 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 [2022-04-08 14:50:54,653 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 [2022-04-08 14:50:54,653 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 [2022-04-08 14:50:54,654 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 [2022-04-08 14:50:54,654 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 [2022-04-08 14:50:54,654 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 [2022-04-08 14:50:54,655 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 [2022-04-08 14:50:54,655 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 [2022-04-08 14:50:54,655 INFO L290 TraceCheckUtils]: 17: Hoare triple {11674#(not (= 24576 ssl3_accept_~s__state~0))} assume 24576 == ~s__state~0; {11668#false} is VALID [2022-04-08 14:50:54,655 INFO L290 TraceCheckUtils]: 18: Hoare triple {11668#false} ~s__server~0 := 1; {11668#false} is VALID [2022-04-08 14:50:54,656 INFO L290 TraceCheckUtils]: 19: Hoare triple {11668#false} assume 0 != ~cb~0; {11668#false} is VALID [2022-04-08 14:50:54,656 INFO L290 TraceCheckUtils]: 20: Hoare triple {11668#false} ~__cil_tmp55~0 := 8 * ~s__version~0; {11668#false} is VALID [2022-04-08 14:50:54,656 INFO L290 TraceCheckUtils]: 21: Hoare triple {11668#false} assume !(3 != ~__cil_tmp55~0);~s__type~0 := 8192; {11668#false} is VALID [2022-04-08 14:50:54,656 INFO L290 TraceCheckUtils]: 22: Hoare triple {11668#false} assume !(0 == ~s__init_buf___0~0); {11668#false} is VALID [2022-04-08 14:50:54,656 INFO L290 TraceCheckUtils]: 23: Hoare triple {11668#false} assume !(0 == ~tmp___4~0);~s__init_num~0 := 0; {11668#false} is VALID [2022-04-08 14:50:54,656 INFO L290 TraceCheckUtils]: 24: Hoare triple {11668#false} assume 12292 != ~s__state~0; {11668#false} is VALID [2022-04-08 14:50:54,656 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 [2022-04-08 14:50:54,656 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 [2022-04-08 14:50:54,656 INFO L290 TraceCheckUtils]: 27: Hoare triple {11668#false} assume 0 == ~s__s3__tmp__reuse_message~0; {11668#false} is VALID [2022-04-08 14:50:54,657 INFO L290 TraceCheckUtils]: 28: Hoare triple {11668#false} assume 0 == ~skip~0; {11668#false} is VALID [2022-04-08 14:50:54,657 INFO L290 TraceCheckUtils]: 29: Hoare triple {11668#false} assume 8560 == ~state~0; {11668#false} is VALID [2022-04-08 14:50:54,657 INFO L290 TraceCheckUtils]: 30: Hoare triple {11668#false} assume 8448 == ~s__state~0; {11668#false} is VALID [2022-04-08 14:50:54,657 INFO L290 TraceCheckUtils]: 31: Hoare triple {11668#false} assume -1 != ~s__verify_mode~0; {11668#false} is VALID [2022-04-08 14:50:54,657 INFO L290 TraceCheckUtils]: 32: Hoare triple {11668#false} assume -2 != ~s__verify_mode~0; {11668#false} is VALID [2022-04-08 14:50:54,657 INFO L290 TraceCheckUtils]: 33: Hoare triple {11668#false} assume 9021 != ~__cil_tmp61~0 % 18446744073709551616; {11668#false} is VALID [2022-04-08 14:50:54,657 INFO L290 TraceCheckUtils]: 34: Hoare triple {11668#false} assume 4294967294 != ~__cil_tmp58~0 % 18446744073709551616; {11668#false} is VALID [2022-04-08 14:50:54,657 INFO L290 TraceCheckUtils]: 35: Hoare triple {11668#false} assume 4 != ~blastFlag~0; {11668#false} is VALID [2022-04-08 14:50:54,657 INFO L290 TraceCheckUtils]: 36: Hoare triple {11668#false} assume 1024 != ~tmp___7~0; {11668#false} is VALID [2022-04-08 14:50:54,657 INFO L290 TraceCheckUtils]: 37: Hoare triple {11668#false} assume !false; {11668#false} is VALID [2022-04-08 14:50:54,658 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-08 14:50:54,658 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 14:50:54,658 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [580492596] [2022-04-08 14:50:54,658 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [580492596] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 14:50:54,658 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 14:50:54,658 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-08 14:50:54,658 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 14:50:54,658 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [776785082] [2022-04-08 14:50:54,658 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [776785082] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 14:50:54,659 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 14:50:54,659 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-08 14:50:54,659 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1979535228] [2022-04-08 14:50:54,659 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 14:50:54,659 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 [2022-04-08 14:50:54,659 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 14:50:54,659 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) [2022-04-08 14:50:54,712 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 38 edges. 38 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:50:54,712 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-04-08 14:50:54,712 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 14:50:54,712 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-04-08 14:50:54,713 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-04-08 14:50:54,713 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) [2022-04-08 14:50:55,405 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:50:55,405 INFO L93 Difference]: Finished difference Result 424 states and 656 transitions. [2022-04-08 14:50:55,405 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-04-08 14:50:55,406 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 [2022-04-08 14:50:55,406 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 14:50:55,406 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) [2022-04-08 14:50:55,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 524 transitions. [2022-04-08 14:50:55,408 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) [2022-04-08 14:50:55,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 524 transitions. [2022-04-08 14:50:55,411 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 6 states and 524 transitions. [2022-04-08 14:50:55,746 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 524 edges. 524 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:50:55,750 INFO L225 Difference]: With dead ends: 424 [2022-04-08 14:50:55,750 INFO L226 Difference]: Without dead ends: 224 [2022-04-08 14:50:55,750 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=23, Invalid=49, Unknown=0, NotChecked=0, Total=72 [2022-04-08 14:50:55,751 INFO L913 BasicCegarLoop]: 182 mSDtfsCounter, 767 mSDsluCounter, 17 mSDsCounter, 0 mSdLazyCounter, 356 mSolverCounterSat, 35 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 767 SdHoareTripleChecker+Valid, 199 SdHoareTripleChecker+Invalid, 391 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 35 IncrementalHoareTripleChecker+Valid, 356 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-04-08 14:50:55,751 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [767 Valid, 199 Invalid, 391 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [35 Valid, 356 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-04-08 14:50:55,751 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 224 states. [2022-04-08 14:50:55,768 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 224 to 214. [2022-04-08 14:50:55,769 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 14:50:55,774 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) [2022-04-08 14:50:55,775 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) [2022-04-08 14:50:55,776 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) [2022-04-08 14:50:55,780 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:50:55,780 INFO L93 Difference]: Finished difference Result 224 states and 341 transitions. [2022-04-08 14:50:55,780 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 341 transitions. [2022-04-08 14:50:55,780 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 14:50:55,780 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 14:50:55,781 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. [2022-04-08 14:50:55,781 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. [2022-04-08 14:50:55,784 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:50:55,784 INFO L93 Difference]: Finished difference Result 224 states and 341 transitions. [2022-04-08 14:50:55,784 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 341 transitions. [2022-04-08 14:50:55,784 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 14:50:55,784 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 14:50:55,784 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 14:50:55,784 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 14:50:55,785 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) [2022-04-08 14:50:55,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 214 states to 214 states and 329 transitions. [2022-04-08 14:50:55,788 INFO L78 Accepts]: Start accepts. Automaton has 214 states and 329 transitions. Word has length 38 [2022-04-08 14:50:55,788 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 14:50:55,788 INFO L478 AbstractCegarLoop]: Abstraction has 214 states and 329 transitions. [2022-04-08 14:50:55,788 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 6.8) internal successors, (34), 4 states have internal predecessors, (34), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 14:50:55,788 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 214 states and 329 transitions. [2022-04-08 14:50:56,146 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 329 edges. 329 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:50:56,146 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 329 transitions. [2022-04-08 14:50:56,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-04-08 14:50:56,147 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 14:50:56,147 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 14:50:56,147 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2022-04-08 14:50:56,147 INFO L403 AbstractCegarLoop]: === Iteration 9 === Targeting ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 14:50:56,147 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 14:50:56,147 INFO L85 PathProgramCache]: Analyzing trace with hash -1549869087, now seen corresponding path program 1 times [2022-04-08 14:50:56,147 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 14:50:56,147 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [628263580] [2022-04-08 14:50:56,148 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 14:50:56,148 INFO L85 PathProgramCache]: Analyzing trace with hash -1549869087, now seen corresponding path program 2 times [2022-04-08 14:50:56,148 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 14:50:56,148 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1916615963] [2022-04-08 14:50:56,148 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 14:50:56,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 14:50:56,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:50:56,214 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 14:50:56,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:50:56,217 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 [2022-04-08 14:50:56,217 INFO L290 TraceCheckUtils]: 1: Hoare triple {13408#true} assume true; {13408#true} is VALID [2022-04-08 14:50:56,217 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {13408#true} {13408#true} #752#return; {13408#true} is VALID [2022-04-08 14:50:56,218 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 [2022-04-08 14:50:56,218 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 [2022-04-08 14:50:56,218 INFO L290 TraceCheckUtils]: 2: Hoare triple {13408#true} assume true; {13408#true} is VALID [2022-04-08 14:50:56,218 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {13408#true} {13408#true} #752#return; {13408#true} is VALID [2022-04-08 14:50:56,218 INFO L272 TraceCheckUtils]: 4: Hoare triple {13408#true} call #t~ret59 := main(); {13408#true} is VALID [2022-04-08 14:50:56,219 INFO L290 TraceCheckUtils]: 5: Hoare triple {13408#true} havoc ~s~0;havoc ~tmp~1;~s~0 := 8464; {13413#(<= 8464 main_~s~0)} is VALID [2022-04-08 14:50:56,219 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 [2022-04-08 14:50:56,220 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 [2022-04-08 14:50:56,221 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 [2022-04-08 14:50:56,221 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 [2022-04-08 14:50:56,221 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 [2022-04-08 14:50:56,221 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 [2022-04-08 14:50:56,222 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 [2022-04-08 14:50:56,222 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 [2022-04-08 14:50:56,222 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 [2022-04-08 14:50:56,222 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 [2022-04-08 14:50:56,223 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 [2022-04-08 14:50:56,223 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 [2022-04-08 14:50:56,223 INFO L290 TraceCheckUtils]: 18: Hoare triple {13415#(not (= ssl3_accept_~s__state~0 8195))} assume 8195 == ~s__state~0; {13409#false} is VALID [2022-04-08 14:50:56,223 INFO L290 TraceCheckUtils]: 19: Hoare triple {13409#false} ~s__server~0 := 1; {13409#false} is VALID [2022-04-08 14:50:56,224 INFO L290 TraceCheckUtils]: 20: Hoare triple {13409#false} assume 0 != ~cb~0; {13409#false} is VALID [2022-04-08 14:50:56,224 INFO L290 TraceCheckUtils]: 21: Hoare triple {13409#false} ~__cil_tmp55~0 := 8 * ~s__version~0; {13409#false} is VALID [2022-04-08 14:50:56,224 INFO L290 TraceCheckUtils]: 22: Hoare triple {13409#false} assume !(3 != ~__cil_tmp55~0);~s__type~0 := 8192; {13409#false} is VALID [2022-04-08 14:50:56,224 INFO L290 TraceCheckUtils]: 23: Hoare triple {13409#false} assume !(0 == ~s__init_buf___0~0); {13409#false} is VALID [2022-04-08 14:50:56,224 INFO L290 TraceCheckUtils]: 24: Hoare triple {13409#false} assume !(0 == ~tmp___4~0);~s__init_num~0 := 0; {13409#false} is VALID [2022-04-08 14:50:56,224 INFO L290 TraceCheckUtils]: 25: Hoare triple {13409#false} assume 12292 != ~s__state~0; {13409#false} is VALID [2022-04-08 14:50:56,224 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 [2022-04-08 14:50:56,224 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 [2022-04-08 14:50:56,224 INFO L290 TraceCheckUtils]: 28: Hoare triple {13409#false} assume 0 == ~s__s3__tmp__reuse_message~0; {13409#false} is VALID [2022-04-08 14:50:56,224 INFO L290 TraceCheckUtils]: 29: Hoare triple {13409#false} assume 0 == ~skip~0; {13409#false} is VALID [2022-04-08 14:50:56,224 INFO L290 TraceCheckUtils]: 30: Hoare triple {13409#false} assume 8560 == ~state~0; {13409#false} is VALID [2022-04-08 14:50:56,224 INFO L290 TraceCheckUtils]: 31: Hoare triple {13409#false} assume 8448 == ~s__state~0; {13409#false} is VALID [2022-04-08 14:50:56,224 INFO L290 TraceCheckUtils]: 32: Hoare triple {13409#false} assume -1 != ~s__verify_mode~0; {13409#false} is VALID [2022-04-08 14:50:56,224 INFO L290 TraceCheckUtils]: 33: Hoare triple {13409#false} assume -2 != ~s__verify_mode~0; {13409#false} is VALID [2022-04-08 14:50:56,225 INFO L290 TraceCheckUtils]: 34: Hoare triple {13409#false} assume 9021 != ~__cil_tmp61~0 % 18446744073709551616; {13409#false} is VALID [2022-04-08 14:50:56,225 INFO L290 TraceCheckUtils]: 35: Hoare triple {13409#false} assume 4294967294 != ~__cil_tmp58~0 % 18446744073709551616; {13409#false} is VALID [2022-04-08 14:50:56,225 INFO L290 TraceCheckUtils]: 36: Hoare triple {13409#false} assume 4 != ~blastFlag~0; {13409#false} is VALID [2022-04-08 14:50:56,225 INFO L290 TraceCheckUtils]: 37: Hoare triple {13409#false} assume 1024 != ~tmp___7~0; {13409#false} is VALID [2022-04-08 14:50:56,225 INFO L290 TraceCheckUtils]: 38: Hoare triple {13409#false} assume !false; {13409#false} is VALID [2022-04-08 14:50:56,225 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-08 14:50:56,225 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 14:50:56,225 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1916615963] [2022-04-08 14:50:56,225 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1916615963] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 14:50:56,225 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 14:50:56,225 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-08 14:50:56,226 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 14:50:56,226 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [628263580] [2022-04-08 14:50:56,226 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [628263580] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 14:50:56,226 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 14:50:56,226 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-08 14:50:56,226 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1872412431] [2022-04-08 14:50:56,226 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 14:50:56,226 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 [2022-04-08 14:50:56,226 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 14:50:56,227 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) [2022-04-08 14:50:56,253 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 39 edges. 39 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:50:56,253 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-04-08 14:50:56,253 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 14:50:56,253 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-04-08 14:50:56,253 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-04-08 14:50:56,253 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) [2022-04-08 14:50:56,970 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:50:56,970 INFO L93 Difference]: Finished difference Result 424 states and 652 transitions. [2022-04-08 14:50:56,970 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-04-08 14:50:56,971 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 [2022-04-08 14:50:56,971 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 14:50:56,972 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) [2022-04-08 14:50:56,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 525 transitions. [2022-04-08 14:50:56,974 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) [2022-04-08 14:50:56,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 525 transitions. [2022-04-08 14:50:56,976 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 6 states and 525 transitions. [2022-04-08 14:50:57,340 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 525 edges. 525 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:50:57,343 INFO L225 Difference]: With dead ends: 424 [2022-04-08 14:50:57,343 INFO L226 Difference]: Without dead ends: 224 [2022-04-08 14:50:57,344 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=23, Invalid=49, Unknown=0, NotChecked=0, Total=72 [2022-04-08 14:50:57,345 INFO L913 BasicCegarLoop]: 183 mSDtfsCounter, 767 mSDsluCounter, 17 mSDsCounter, 0 mSdLazyCounter, 356 mSolverCounterSat, 36 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 767 SdHoareTripleChecker+Valid, 200 SdHoareTripleChecker+Invalid, 392 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 36 IncrementalHoareTripleChecker+Valid, 356 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-04-08 14:50:57,345 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [767 Valid, 200 Invalid, 392 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [36 Valid, 356 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-04-08 14:50:57,346 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 224 states. [2022-04-08 14:50:57,364 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 224 to 214. [2022-04-08 14:50:57,364 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 14:50:57,364 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) [2022-04-08 14:50:57,365 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) [2022-04-08 14:50:57,365 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) [2022-04-08 14:50:57,368 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:50:57,368 INFO L93 Difference]: Finished difference Result 224 states and 339 transitions. [2022-04-08 14:50:57,368 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 339 transitions. [2022-04-08 14:50:57,369 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 14:50:57,369 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 14:50:57,369 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. [2022-04-08 14:50:57,369 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. [2022-04-08 14:50:57,372 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:50:57,372 INFO L93 Difference]: Finished difference Result 224 states and 339 transitions. [2022-04-08 14:50:57,372 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 339 transitions. [2022-04-08 14:50:57,373 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 14:50:57,373 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 14:50:57,373 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 14:50:57,373 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 14:50:57,373 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) [2022-04-08 14:50:57,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 214 states to 214 states and 327 transitions. [2022-04-08 14:50:57,376 INFO L78 Accepts]: Start accepts. Automaton has 214 states and 327 transitions. Word has length 39 [2022-04-08 14:50:57,376 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 14:50:57,376 INFO L478 AbstractCegarLoop]: Abstraction has 214 states and 327 transitions. [2022-04-08 14:50:57,376 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 7.0) internal successors, (35), 4 states have internal predecessors, (35), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 14:50:57,376 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 214 states and 327 transitions. [2022-04-08 14:50:57,734 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 327 edges. 327 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:50:57,735 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 327 transitions. [2022-04-08 14:50:57,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-04-08 14:50:57,735 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 14:50:57,735 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 14:50:57,735 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2022-04-08 14:50:57,735 INFO L403 AbstractCegarLoop]: === Iteration 10 === Targeting ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 14:50:57,736 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 14:50:57,736 INFO L85 PathProgramCache]: Analyzing trace with hash 1904631677, now seen corresponding path program 1 times [2022-04-08 14:50:57,736 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 14:50:57,736 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [364262149] [2022-04-08 14:50:57,736 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 14:50:57,736 INFO L85 PathProgramCache]: Analyzing trace with hash 1904631677, now seen corresponding path program 2 times [2022-04-08 14:50:57,736 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 14:50:57,736 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [59398849] [2022-04-08 14:50:57,736 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 14:50:57,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 14:50:57,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:50:57,818 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 14:50:57,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:50:57,827 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 [2022-04-08 14:50:57,827 INFO L290 TraceCheckUtils]: 1: Hoare triple {15149#true} assume true; {15149#true} is VALID [2022-04-08 14:50:57,827 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {15149#true} {15149#true} #752#return; {15149#true} is VALID [2022-04-08 14:50:57,828 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 [2022-04-08 14:50:57,828 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 [2022-04-08 14:50:57,828 INFO L290 TraceCheckUtils]: 2: Hoare triple {15149#true} assume true; {15149#true} is VALID [2022-04-08 14:50:57,828 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {15149#true} {15149#true} #752#return; {15149#true} is VALID [2022-04-08 14:50:57,828 INFO L272 TraceCheckUtils]: 4: Hoare triple {15149#true} call #t~ret59 := main(); {15149#true} is VALID [2022-04-08 14:50:57,828 INFO L290 TraceCheckUtils]: 5: Hoare triple {15149#true} havoc ~s~0;havoc ~tmp~1;~s~0 := 8464; {15154#(<= main_~s~0 8464)} is VALID [2022-04-08 14:50:57,829 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 [2022-04-08 14:50:57,830 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 [2022-04-08 14:50:57,830 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 [2022-04-08 14:50:57,830 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 [2022-04-08 14:50:57,831 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 [2022-04-08 14:50:57,831 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 [2022-04-08 14:50:57,832 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 [2022-04-08 14:50:57,836 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 [2022-04-08 14:50:57,836 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 [2022-04-08 14:50:57,837 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 [2022-04-08 14:50:57,838 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 [2022-04-08 14:50:57,838 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 [2022-04-08 14:50:57,842 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 [2022-04-08 14:50:57,843 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 [2022-04-08 14:50:57,843 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 [2022-04-08 14:50:57,843 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 [2022-04-08 14:50:57,844 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 [2022-04-08 14:50:57,844 INFO L290 TraceCheckUtils]: 23: Hoare triple {15156#(not (= ssl3_accept_~s__state~0 8465))} assume 8465 == ~s__state~0; {15150#false} is VALID [2022-04-08 14:50:57,844 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 [2022-04-08 14:50:57,844 INFO L290 TraceCheckUtils]: 25: Hoare triple {15150#false} assume 0 == ~blastFlag~0;~blastFlag~0 := 1; {15150#false} is VALID [2022-04-08 14:50:57,844 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 [2022-04-08 14:50:57,844 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 [2022-04-08 14:50:57,844 INFO L290 TraceCheckUtils]: 28: Hoare triple {15150#false} assume 0 == ~s__s3__tmp__reuse_message~0; {15150#false} is VALID [2022-04-08 14:50:57,844 INFO L290 TraceCheckUtils]: 29: Hoare triple {15150#false} assume 0 == ~skip~0; {15150#false} is VALID [2022-04-08 14:50:57,844 INFO L290 TraceCheckUtils]: 30: Hoare triple {15150#false} assume 8560 == ~state~0; {15150#false} is VALID [2022-04-08 14:50:57,844 INFO L290 TraceCheckUtils]: 31: Hoare triple {15150#false} assume 8448 == ~s__state~0; {15150#false} is VALID [2022-04-08 14:50:57,844 INFO L290 TraceCheckUtils]: 32: Hoare triple {15150#false} assume -1 != ~s__verify_mode~0; {15150#false} is VALID [2022-04-08 14:50:57,845 INFO L290 TraceCheckUtils]: 33: Hoare triple {15150#false} assume -2 != ~s__verify_mode~0; {15150#false} is VALID [2022-04-08 14:50:57,845 INFO L290 TraceCheckUtils]: 34: Hoare triple {15150#false} assume 9021 != ~__cil_tmp61~0 % 18446744073709551616; {15150#false} is VALID [2022-04-08 14:50:57,845 INFO L290 TraceCheckUtils]: 35: Hoare triple {15150#false} assume 4294967294 != ~__cil_tmp58~0 % 18446744073709551616; {15150#false} is VALID [2022-04-08 14:50:57,845 INFO L290 TraceCheckUtils]: 36: Hoare triple {15150#false} assume 4 != ~blastFlag~0; {15150#false} is VALID [2022-04-08 14:50:57,845 INFO L290 TraceCheckUtils]: 37: Hoare triple {15150#false} assume 1024 != ~tmp___7~0; {15150#false} is VALID [2022-04-08 14:50:57,845 INFO L290 TraceCheckUtils]: 38: Hoare triple {15150#false} assume !false; {15150#false} is VALID [2022-04-08 14:50:57,845 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-08 14:50:57,845 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 14:50:57,845 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [59398849] [2022-04-08 14:50:57,845 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [59398849] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 14:50:57,845 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 14:50:57,845 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-08 14:50:57,846 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 14:50:57,846 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [364262149] [2022-04-08 14:50:57,846 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [364262149] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 14:50:57,846 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 14:50:57,846 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-08 14:50:57,846 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [562145519] [2022-04-08 14:50:57,846 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 14:50:57,846 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 [2022-04-08 14:50:57,846 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 14:50:57,846 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) [2022-04-08 14:50:57,867 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 39 edges. 39 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:50:57,867 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-04-08 14:50:57,867 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 14:50:57,868 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-04-08 14:50:57,868 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-04-08 14:50:57,868 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) [2022-04-08 14:50:58,617 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:50:58,617 INFO L93 Difference]: Finished difference Result 419 states and 644 transitions. [2022-04-08 14:50:58,617 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-04-08 14:50:58,617 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 [2022-04-08 14:50:58,617 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 14:50:58,617 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) [2022-04-08 14:50:58,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 524 transitions. [2022-04-08 14:50:58,620 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) [2022-04-08 14:50:58,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 524 transitions. [2022-04-08 14:50:58,624 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 6 states and 524 transitions. [2022-04-08 14:50:58,950 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 524 edges. 524 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:50:58,953 INFO L225 Difference]: With dead ends: 419 [2022-04-08 14:50:58,953 INFO L226 Difference]: Without dead ends: 219 [2022-04-08 14:50:58,953 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=23, Invalid=49, Unknown=0, NotChecked=0, Total=72 [2022-04-08 14:50:58,954 INFO L913 BasicCegarLoop]: 187 mSDtfsCounter, 754 mSDsluCounter, 17 mSDsCounter, 0 mSdLazyCounter, 351 mSolverCounterSat, 41 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 754 SdHoareTripleChecker+Valid, 204 SdHoareTripleChecker+Invalid, 392 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 41 IncrementalHoareTripleChecker+Valid, 351 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-04-08 14:50:58,954 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [754 Valid, 204 Invalid, 392 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [41 Valid, 351 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-04-08 14:50:58,954 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 219 states. [2022-04-08 14:50:58,983 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 219 to 216. [2022-04-08 14:50:58,983 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 14:50:58,983 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) [2022-04-08 14:50:58,984 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) [2022-04-08 14:50:58,984 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) [2022-04-08 14:50:58,987 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:50:58,987 INFO L93 Difference]: Finished difference Result 219 states and 334 transitions. [2022-04-08 14:50:58,988 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 334 transitions. [2022-04-08 14:50:58,988 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 14:50:58,988 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 14:50:58,988 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. [2022-04-08 14:50:58,989 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. [2022-04-08 14:50:58,992 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:50:58,992 INFO L93 Difference]: Finished difference Result 219 states and 334 transitions. [2022-04-08 14:50:58,992 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 334 transitions. [2022-04-08 14:50:58,992 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 14:50:58,992 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 14:50:58,992 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 14:50:58,992 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 14:50:58,993 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) [2022-04-08 14:50:58,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 216 states and 330 transitions. [2022-04-08 14:50:58,996 INFO L78 Accepts]: Start accepts. Automaton has 216 states and 330 transitions. Word has length 39 [2022-04-08 14:50:58,996 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 14:50:58,996 INFO L478 AbstractCegarLoop]: Abstraction has 216 states and 330 transitions. [2022-04-08 14:50:58,996 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 7.0) internal successors, (35), 4 states have internal predecessors, (35), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 14:50:58,996 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 216 states and 330 transitions. [2022-04-08 14:50:59,351 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 330 edges. 330 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:50:59,351 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 330 transitions. [2022-04-08 14:50:59,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-04-08 14:50:59,352 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 14:50:59,352 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 14:50:59,352 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2022-04-08 14:50:59,352 INFO L403 AbstractCegarLoop]: === Iteration 11 === Targeting ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 14:50:59,352 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 14:50:59,353 INFO L85 PathProgramCache]: Analyzing trace with hash -827017343, now seen corresponding path program 1 times [2022-04-08 14:50:59,353 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 14:50:59,353 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [992196998] [2022-04-08 14:50:59,353 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 14:50:59,353 INFO L85 PathProgramCache]: Analyzing trace with hash -827017343, now seen corresponding path program 2 times [2022-04-08 14:50:59,353 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 14:50:59,353 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [936280] [2022-04-08 14:50:59,353 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 14:50:59,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 14:50:59,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:50:59,410 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 14:50:59,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:50:59,418 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 [2022-04-08 14:50:59,418 INFO L290 TraceCheckUtils]: 1: Hoare triple {16874#true} assume true; {16874#true} is VALID [2022-04-08 14:50:59,418 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {16874#true} {16874#true} #752#return; {16874#true} is VALID [2022-04-08 14:50:59,419 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 [2022-04-08 14:50:59,419 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 [2022-04-08 14:50:59,419 INFO L290 TraceCheckUtils]: 2: Hoare triple {16874#true} assume true; {16874#true} is VALID [2022-04-08 14:50:59,419 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {16874#true} {16874#true} #752#return; {16874#true} is VALID [2022-04-08 14:50:59,419 INFO L272 TraceCheckUtils]: 4: Hoare triple {16874#true} call #t~ret59 := main(); {16874#true} is VALID [2022-04-08 14:50:59,420 INFO L290 TraceCheckUtils]: 5: Hoare triple {16874#true} havoc ~s~0;havoc ~tmp~1;~s~0 := 8464; {16879#(<= main_~s~0 8464)} is VALID [2022-04-08 14:50:59,420 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 [2022-04-08 14:50:59,421 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 [2022-04-08 14:50:59,422 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 [2022-04-08 14:50:59,422 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 [2022-04-08 14:50:59,422 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 [2022-04-08 14:50:59,422 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 [2022-04-08 14:50:59,423 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 [2022-04-08 14:50:59,423 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 [2022-04-08 14:50:59,423 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 [2022-04-08 14:50:59,423 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 [2022-04-08 14:50:59,424 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 [2022-04-08 14:50:59,424 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 [2022-04-08 14:50:59,424 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 [2022-04-08 14:50:59,425 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 [2022-04-08 14:50:59,425 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 [2022-04-08 14:50:59,425 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 [2022-04-08 14:50:59,425 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 [2022-04-08 14:50:59,426 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 [2022-04-08 14:50:59,426 INFO L290 TraceCheckUtils]: 24: Hoare triple {16881#(not (= 8466 ssl3_accept_~s__state~0))} assume 8466 == ~s__state~0; {16875#false} is VALID [2022-04-08 14:50:59,426 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 [2022-04-08 14:50:59,426 INFO L290 TraceCheckUtils]: 26: Hoare triple {16875#false} assume 0 == ~blastFlag~0;~blastFlag~0 := 1; {16875#false} is VALID [2022-04-08 14:50:59,426 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 [2022-04-08 14:50:59,426 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 [2022-04-08 14:50:59,426 INFO L290 TraceCheckUtils]: 29: Hoare triple {16875#false} assume 0 == ~s__s3__tmp__reuse_message~0; {16875#false} is VALID [2022-04-08 14:50:59,426 INFO L290 TraceCheckUtils]: 30: Hoare triple {16875#false} assume 0 == ~skip~0; {16875#false} is VALID [2022-04-08 14:50:59,426 INFO L290 TraceCheckUtils]: 31: Hoare triple {16875#false} assume 8560 == ~state~0; {16875#false} is VALID [2022-04-08 14:50:59,426 INFO L290 TraceCheckUtils]: 32: Hoare triple {16875#false} assume 8448 == ~s__state~0; {16875#false} is VALID [2022-04-08 14:50:59,426 INFO L290 TraceCheckUtils]: 33: Hoare triple {16875#false} assume -1 != ~s__verify_mode~0; {16875#false} is VALID [2022-04-08 14:50:59,426 INFO L290 TraceCheckUtils]: 34: Hoare triple {16875#false} assume -2 != ~s__verify_mode~0; {16875#false} is VALID [2022-04-08 14:50:59,426 INFO L290 TraceCheckUtils]: 35: Hoare triple {16875#false} assume 9021 != ~__cil_tmp61~0 % 18446744073709551616; {16875#false} is VALID [2022-04-08 14:50:59,427 INFO L290 TraceCheckUtils]: 36: Hoare triple {16875#false} assume 4294967294 != ~__cil_tmp58~0 % 18446744073709551616; {16875#false} is VALID [2022-04-08 14:50:59,427 INFO L290 TraceCheckUtils]: 37: Hoare triple {16875#false} assume 4 != ~blastFlag~0; {16875#false} is VALID [2022-04-08 14:50:59,427 INFO L290 TraceCheckUtils]: 38: Hoare triple {16875#false} assume 1024 != ~tmp___7~0; {16875#false} is VALID [2022-04-08 14:50:59,427 INFO L290 TraceCheckUtils]: 39: Hoare triple {16875#false} assume !false; {16875#false} is VALID [2022-04-08 14:50:59,427 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-08 14:50:59,427 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 14:50:59,427 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [936280] [2022-04-08 14:50:59,427 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [936280] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 14:50:59,427 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 14:50:59,427 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-08 14:50:59,427 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 14:50:59,427 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [992196998] [2022-04-08 14:50:59,428 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [992196998] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 14:50:59,428 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 14:50:59,428 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-08 14:50:59,428 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [552965097] [2022-04-08 14:50:59,428 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 14:50:59,428 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 [2022-04-08 14:50:59,428 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 14:50:59,428 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) [2022-04-08 14:50:59,451 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 40 edges. 40 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:50:59,451 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-04-08 14:50:59,452 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 14:50:59,452 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-04-08 14:50:59,452 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-04-08 14:50:59,452 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) [2022-04-08 14:51:00,148 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:51:00,148 INFO L93 Difference]: Finished difference Result 444 states and 678 transitions. [2022-04-08 14:51:00,148 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-04-08 14:51:00,149 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 [2022-04-08 14:51:00,149 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 14:51:00,149 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) [2022-04-08 14:51:00,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 525 transitions. [2022-04-08 14:51:00,151 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) [2022-04-08 14:51:00,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 525 transitions. [2022-04-08 14:51:00,153 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 6 states and 525 transitions. [2022-04-08 14:51:00,484 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 525 edges. 525 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:51:00,487 INFO L225 Difference]: With dead ends: 444 [2022-04-08 14:51:00,487 INFO L226 Difference]: Without dead ends: 242 [2022-04-08 14:51:00,488 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=23, Invalid=49, Unknown=0, NotChecked=0, Total=72 [2022-04-08 14:51:00,488 INFO L913 BasicCegarLoop]: 188 mSDtfsCounter, 754 mSDsluCounter, 17 mSDsCounter, 0 mSdLazyCounter, 352 mSolverCounterSat, 41 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 754 SdHoareTripleChecker+Valid, 205 SdHoareTripleChecker+Invalid, 393 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 41 IncrementalHoareTripleChecker+Valid, 352 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-04-08 14:51:00,488 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [754 Valid, 205 Invalid, 393 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [41 Valid, 352 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-04-08 14:51:00,489 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 242 states. [2022-04-08 14:51:00,511 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 242 to 239. [2022-04-08 14:51:00,511 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 14:51:00,511 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) [2022-04-08 14:51:00,512 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) [2022-04-08 14:51:00,512 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) [2022-04-08 14:51:00,515 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:51:00,515 INFO L93 Difference]: Finished difference Result 242 states and 365 transitions. [2022-04-08 14:51:00,515 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 365 transitions. [2022-04-08 14:51:00,515 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 14:51:00,516 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 14:51:00,516 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. [2022-04-08 14:51:00,516 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. [2022-04-08 14:51:00,519 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:51:00,519 INFO L93 Difference]: Finished difference Result 242 states and 365 transitions. [2022-04-08 14:51:00,519 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 365 transitions. [2022-04-08 14:51:00,520 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 14:51:00,520 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 14:51:00,520 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 14:51:00,520 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 14:51:00,520 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) [2022-04-08 14:51:00,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 239 states and 361 transitions. [2022-04-08 14:51:00,523 INFO L78 Accepts]: Start accepts. Automaton has 239 states and 361 transitions. Word has length 40 [2022-04-08 14:51:00,524 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 14:51:00,524 INFO L478 AbstractCegarLoop]: Abstraction has 239 states and 361 transitions. [2022-04-08 14:51:00,524 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 7.2) internal successors, (36), 4 states have internal predecessors, (36), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 14:51:00,524 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 239 states and 361 transitions. [2022-04-08 14:51:00,966 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 361 edges. 361 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:51:00,966 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 361 transitions. [2022-04-08 14:51:00,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2022-04-08 14:51:00,966 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 14:51:00,966 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 14:51:00,966 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2022-04-08 14:51:00,966 INFO L403 AbstractCegarLoop]: === Iteration 12 === Targeting ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 14:51:00,967 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 14:51:00,967 INFO L85 PathProgramCache]: Analyzing trace with hash 341017417, now seen corresponding path program 1 times [2022-04-08 14:51:00,967 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 14:51:00,967 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [128174003] [2022-04-08 14:51:00,967 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 14:51:00,967 INFO L85 PathProgramCache]: Analyzing trace with hash 341017417, now seen corresponding path program 2 times [2022-04-08 14:51:00,967 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 14:51:00,967 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1911879587] [2022-04-08 14:51:00,967 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 14:51:00,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 14:51:00,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:51:01,023 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 14:51:01,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:51:01,028 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 [2022-04-08 14:51:01,029 INFO L290 TraceCheckUtils]: 1: Hoare triple {18741#true} assume true; {18741#true} is VALID [2022-04-08 14:51:01,029 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {18741#true} {18741#true} #752#return; {18741#true} is VALID [2022-04-08 14:51:01,029 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 [2022-04-08 14:51:01,029 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 [2022-04-08 14:51:01,029 INFO L290 TraceCheckUtils]: 2: Hoare triple {18741#true} assume true; {18741#true} is VALID [2022-04-08 14:51:01,029 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {18741#true} {18741#true} #752#return; {18741#true} is VALID [2022-04-08 14:51:01,030 INFO L272 TraceCheckUtils]: 4: Hoare triple {18741#true} call #t~ret59 := main(); {18741#true} is VALID [2022-04-08 14:51:01,030 INFO L290 TraceCheckUtils]: 5: Hoare triple {18741#true} havoc ~s~0;havoc ~tmp~1;~s~0 := 8464; {18746#(<= main_~s~0 8464)} is VALID [2022-04-08 14:51:01,030 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 [2022-04-08 14:51:01,032 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 [2022-04-08 14:51:01,032 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 [2022-04-08 14:51:01,033 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 [2022-04-08 14:51:01,033 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 [2022-04-08 14:51:01,033 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 [2022-04-08 14:51:01,033 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 [2022-04-08 14:51:01,034 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 [2022-04-08 14:51:01,034 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 [2022-04-08 14:51:01,034 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 [2022-04-08 14:51:01,035 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 [2022-04-08 14:51:01,035 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 [2022-04-08 14:51:01,035 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 [2022-04-08 14:51:01,035 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 [2022-04-08 14:51:01,036 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 [2022-04-08 14:51:01,036 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 [2022-04-08 14:51:01,036 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 [2022-04-08 14:51:01,037 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 [2022-04-08 14:51:01,037 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 [2022-04-08 14:51:01,037 INFO L290 TraceCheckUtils]: 25: Hoare triple {18748#(not (= 8496 ssl3_accept_~s__state~0))} assume 8496 == ~s__state~0; {18742#false} is VALID [2022-04-08 14:51:01,037 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 [2022-04-08 14:51:01,037 INFO L290 TraceCheckUtils]: 27: Hoare triple {18742#false} assume 1 == ~blastFlag~0;~blastFlag~0 := 2; {18742#false} is VALID [2022-04-08 14:51:01,037 INFO L290 TraceCheckUtils]: 28: Hoare triple {18742#false} assume !(~ret~0 <= 0); {18742#false} is VALID [2022-04-08 14:51:01,037 INFO L290 TraceCheckUtils]: 29: Hoare triple {18742#false} assume 0 != ~s__hit~0;~s__state~0 := 8656; {18742#false} is VALID [2022-04-08 14:51:01,037 INFO L290 TraceCheckUtils]: 30: Hoare triple {18742#false} ~s__init_num~0 := 0; {18742#false} is VALID [2022-04-08 14:51:01,037 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 [2022-04-08 14:51:01,038 INFO L290 TraceCheckUtils]: 32: Hoare triple {18742#false} assume 0 == ~s__s3__tmp__reuse_message~0; {18742#false} is VALID [2022-04-08 14:51:01,038 INFO L290 TraceCheckUtils]: 33: Hoare triple {18742#false} assume 0 == ~skip~0; {18742#false} is VALID [2022-04-08 14:51:01,038 INFO L290 TraceCheckUtils]: 34: Hoare triple {18742#false} assume 8560 == ~state~0; {18742#false} is VALID [2022-04-08 14:51:01,038 INFO L290 TraceCheckUtils]: 35: Hoare triple {18742#false} assume 8448 == ~s__state~0; {18742#false} is VALID [2022-04-08 14:51:01,038 INFO L290 TraceCheckUtils]: 36: Hoare triple {18742#false} assume -1 != ~s__verify_mode~0; {18742#false} is VALID [2022-04-08 14:51:01,038 INFO L290 TraceCheckUtils]: 37: Hoare triple {18742#false} assume -2 != ~s__verify_mode~0; {18742#false} is VALID [2022-04-08 14:51:01,038 INFO L290 TraceCheckUtils]: 38: Hoare triple {18742#false} assume 9021 != ~__cil_tmp61~0 % 18446744073709551616; {18742#false} is VALID [2022-04-08 14:51:01,039 INFO L290 TraceCheckUtils]: 39: Hoare triple {18742#false} assume 4294967294 != ~__cil_tmp58~0 % 18446744073709551616; {18742#false} is VALID [2022-04-08 14:51:01,039 INFO L290 TraceCheckUtils]: 40: Hoare triple {18742#false} assume 4 != ~blastFlag~0; {18742#false} is VALID [2022-04-08 14:51:01,039 INFO L290 TraceCheckUtils]: 41: Hoare triple {18742#false} assume 1024 != ~tmp___7~0; {18742#false} is VALID [2022-04-08 14:51:01,039 INFO L290 TraceCheckUtils]: 42: Hoare triple {18742#false} assume !false; {18742#false} is VALID [2022-04-08 14:51:01,039 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-08 14:51:01,039 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 14:51:01,039 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1911879587] [2022-04-08 14:51:01,039 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1911879587] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 14:51:01,039 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 14:51:01,039 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-08 14:51:01,040 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 14:51:01,040 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [128174003] [2022-04-08 14:51:01,040 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [128174003] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 14:51:01,040 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 14:51:01,040 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-08 14:51:01,040 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1656668358] [2022-04-08 14:51:01,040 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 14:51:01,040 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 [2022-04-08 14:51:01,040 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 14:51:01,041 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) [2022-04-08 14:51:01,064 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 43 edges. 43 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:51:01,064 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-04-08 14:51:01,064 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 14:51:01,064 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-04-08 14:51:01,064 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-04-08 14:51:01,065 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) [2022-04-08 14:51:01,787 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:51:01,787 INFO L93 Difference]: Finished difference Result 493 states and 745 transitions. [2022-04-08 14:51:01,787 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-04-08 14:51:01,787 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 [2022-04-08 14:51:01,788 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 14:51:01,788 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) [2022-04-08 14:51:01,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 529 transitions. [2022-04-08 14:51:01,790 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) [2022-04-08 14:51:01,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 529 transitions. [2022-04-08 14:51:01,791 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 6 states and 529 transitions. [2022-04-08 14:51:02,108 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 529 edges. 529 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:51:02,111 INFO L225 Difference]: With dead ends: 493 [2022-04-08 14:51:02,111 INFO L226 Difference]: Without dead ends: 268 [2022-04-08 14:51:02,112 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=23, Invalid=49, Unknown=0, NotChecked=0, Total=72 [2022-04-08 14:51:02,112 INFO L913 BasicCegarLoop]: 203 mSDtfsCounter, 732 mSDsluCounter, 17 mSDsCounter, 0 mSdLazyCounter, 369 mSolverCounterSat, 41 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 732 SdHoareTripleChecker+Valid, 220 SdHoareTripleChecker+Invalid, 410 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 41 IncrementalHoareTripleChecker+Valid, 369 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-04-08 14:51:02,112 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [732 Valid, 220 Invalid, 410 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [41 Valid, 369 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-04-08 14:51:02,113 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 268 states. [2022-04-08 14:51:02,137 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 268 to 264. [2022-04-08 14:51:02,138 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 14:51:02,138 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) [2022-04-08 14:51:02,138 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) [2022-04-08 14:51:02,138 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) [2022-04-08 14:51:02,142 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:51:02,142 INFO L93 Difference]: Finished difference Result 268 states and 401 transitions. [2022-04-08 14:51:02,142 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 401 transitions. [2022-04-08 14:51:02,142 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 14:51:02,142 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 14:51:02,142 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. [2022-04-08 14:51:02,143 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. [2022-04-08 14:51:02,146 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:51:02,146 INFO L93 Difference]: Finished difference Result 268 states and 401 transitions. [2022-04-08 14:51:02,146 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 401 transitions. [2022-04-08 14:51:02,146 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 14:51:02,146 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 14:51:02,146 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 14:51:02,147 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 14:51:02,147 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) [2022-04-08 14:51:02,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 264 states and 395 transitions. [2022-04-08 14:51:02,150 INFO L78 Accepts]: Start accepts. Automaton has 264 states and 395 transitions. Word has length 43 [2022-04-08 14:51:02,151 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 14:51:02,151 INFO L478 AbstractCegarLoop]: Abstraction has 264 states and 395 transitions. [2022-04-08 14:51:02,151 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 7.8) internal successors, (39), 4 states have internal predecessors, (39), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 14:51:02,151 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 264 states and 395 transitions. [2022-04-08 14:51:02,618 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 395 edges. 395 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:51:02,619 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 395 transitions. [2022-04-08 14:51:02,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2022-04-08 14:51:02,619 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 14:51:02,619 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 14:51:02,619 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2022-04-08 14:51:02,620 INFO L403 AbstractCegarLoop]: === Iteration 13 === Targeting ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 14:51:02,620 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 14:51:02,620 INFO L85 PathProgramCache]: Analyzing trace with hash -1564538053, now seen corresponding path program 1 times [2022-04-08 14:51:02,620 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 14:51:02,620 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1453410719] [2022-04-08 14:51:02,620 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 14:51:02,620 INFO L85 PathProgramCache]: Analyzing trace with hash -1564538053, now seen corresponding path program 2 times [2022-04-08 14:51:02,620 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 14:51:02,620 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1125876702] [2022-04-08 14:51:02,620 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 14:51:02,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 14:51:02,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:51:02,687 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 14:51:02,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:51:02,690 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 [2022-04-08 14:51:02,690 INFO L290 TraceCheckUtils]: 1: Hoare triple {20808#true} assume true; {20808#true} is VALID [2022-04-08 14:51:02,690 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {20808#true} {20808#true} #752#return; {20808#true} is VALID [2022-04-08 14:51:02,691 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 [2022-04-08 14:51:02,691 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 [2022-04-08 14:51:02,691 INFO L290 TraceCheckUtils]: 2: Hoare triple {20808#true} assume true; {20808#true} is VALID [2022-04-08 14:51:02,691 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {20808#true} {20808#true} #752#return; {20808#true} is VALID [2022-04-08 14:51:02,691 INFO L272 TraceCheckUtils]: 4: Hoare triple {20808#true} call #t~ret59 := main(); {20808#true} is VALID [2022-04-08 14:51:02,691 INFO L290 TraceCheckUtils]: 5: Hoare triple {20808#true} havoc ~s~0;havoc ~tmp~1;~s~0 := 8464; {20813#(<= main_~s~0 8464)} is VALID [2022-04-08 14:51:02,692 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 [2022-04-08 14:51:02,693 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 [2022-04-08 14:51:02,693 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 [2022-04-08 14:51:02,694 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 [2022-04-08 14:51:02,695 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 [2022-04-08 14:51:02,695 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 [2022-04-08 14:51:02,695 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 [2022-04-08 14:51:02,695 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 [2022-04-08 14:51:02,696 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 [2022-04-08 14:51:02,696 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 [2022-04-08 14:51:02,696 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 [2022-04-08 14:51:02,696 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 [2022-04-08 14:51:02,697 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 [2022-04-08 14:51:02,697 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 [2022-04-08 14:51:02,697 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 [2022-04-08 14:51:02,697 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 [2022-04-08 14:51:02,697 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 [2022-04-08 14:51:02,700 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 [2022-04-08 14:51:02,700 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 [2022-04-08 14:51:02,700 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 [2022-04-08 14:51:02,701 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 [2022-04-08 14:51:02,701 INFO L290 TraceCheckUtils]: 27: Hoare triple {20815#(not (= ssl3_accept_~s__state~0 8512))} assume 8512 == ~s__state~0; {20809#false} is VALID [2022-04-08 14:51:02,701 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 [2022-04-08 14:51:02,701 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 [2022-04-08 14:51:02,701 INFO L290 TraceCheckUtils]: 30: Hoare triple {20809#false} ~s__state~0 := 8528;~s__init_num~0 := 0; {20809#false} is VALID [2022-04-08 14:51:02,701 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 [2022-04-08 14:51:02,701 INFO L290 TraceCheckUtils]: 32: Hoare triple {20809#false} assume 0 == ~s__s3__tmp__reuse_message~0; {20809#false} is VALID [2022-04-08 14:51:02,701 INFO L290 TraceCheckUtils]: 33: Hoare triple {20809#false} assume 0 == ~skip~0; {20809#false} is VALID [2022-04-08 14:51:02,702 INFO L290 TraceCheckUtils]: 34: Hoare triple {20809#false} assume 8560 == ~state~0; {20809#false} is VALID [2022-04-08 14:51:02,702 INFO L290 TraceCheckUtils]: 35: Hoare triple {20809#false} assume 8448 == ~s__state~0; {20809#false} is VALID [2022-04-08 14:51:02,702 INFO L290 TraceCheckUtils]: 36: Hoare triple {20809#false} assume -1 != ~s__verify_mode~0; {20809#false} is VALID [2022-04-08 14:51:02,702 INFO L290 TraceCheckUtils]: 37: Hoare triple {20809#false} assume -2 != ~s__verify_mode~0; {20809#false} is VALID [2022-04-08 14:51:02,702 INFO L290 TraceCheckUtils]: 38: Hoare triple {20809#false} assume 9021 != ~__cil_tmp61~0 % 18446744073709551616; {20809#false} is VALID [2022-04-08 14:51:02,702 INFO L290 TraceCheckUtils]: 39: Hoare triple {20809#false} assume 4294967294 != ~__cil_tmp58~0 % 18446744073709551616; {20809#false} is VALID [2022-04-08 14:51:02,702 INFO L290 TraceCheckUtils]: 40: Hoare triple {20809#false} assume 4 != ~blastFlag~0; {20809#false} is VALID [2022-04-08 14:51:02,702 INFO L290 TraceCheckUtils]: 41: Hoare triple {20809#false} assume 1024 != ~tmp___7~0; {20809#false} is VALID [2022-04-08 14:51:02,702 INFO L290 TraceCheckUtils]: 42: Hoare triple {20809#false} assume !false; {20809#false} is VALID [2022-04-08 14:51:02,702 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-08 14:51:02,703 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 14:51:02,703 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1125876702] [2022-04-08 14:51:02,703 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1125876702] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 14:51:02,703 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 14:51:02,703 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-08 14:51:02,703 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 14:51:02,703 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1453410719] [2022-04-08 14:51:02,703 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1453410719] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 14:51:02,703 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 14:51:02,703 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-08 14:51:02,704 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1856423136] [2022-04-08 14:51:02,704 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 14:51:02,704 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 [2022-04-08 14:51:02,704 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 14:51:02,704 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) [2022-04-08 14:51:02,725 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 43 edges. 43 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:51:02,725 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-04-08 14:51:02,725 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 14:51:02,726 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-04-08 14:51:02,726 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-04-08 14:51:02,726 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) [2022-04-08 14:51:03,401 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:51:03,401 INFO L93 Difference]: Finished difference Result 547 states and 818 transitions. [2022-04-08 14:51:03,401 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-04-08 14:51:03,402 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 [2022-04-08 14:51:03,402 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 14:51:03,402 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) [2022-04-08 14:51:03,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 535 transitions. [2022-04-08 14:51:03,404 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) [2022-04-08 14:51:03,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 535 transitions. [2022-04-08 14:51:03,406 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 6 states and 535 transitions. [2022-04-08 14:51:03,720 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 535 edges. 535 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:51:03,726 INFO L225 Difference]: With dead ends: 547 [2022-04-08 14:51:03,726 INFO L226 Difference]: Without dead ends: 297 [2022-04-08 14:51:03,727 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=23, Invalid=49, Unknown=0, NotChecked=0, Total=72 [2022-04-08 14:51:03,728 INFO L913 BasicCegarLoop]: 189 mSDtfsCounter, 768 mSDsluCounter, 17 mSDsCounter, 0 mSdLazyCounter, 360 mSolverCounterSat, 44 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 768 SdHoareTripleChecker+Valid, 206 SdHoareTripleChecker+Invalid, 404 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 44 IncrementalHoareTripleChecker+Valid, 360 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-04-08 14:51:03,728 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [768 Valid, 206 Invalid, 404 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [44 Valid, 360 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-04-08 14:51:03,729 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 297 states. [2022-04-08 14:51:03,777 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 297 to 292. [2022-04-08 14:51:03,777 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 14:51:03,778 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) [2022-04-08 14:51:03,778 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) [2022-04-08 14:51:03,778 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) [2022-04-08 14:51:03,782 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:51:03,782 INFO L93 Difference]: Finished difference Result 297 states and 440 transitions. [2022-04-08 14:51:03,782 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 440 transitions. [2022-04-08 14:51:03,782 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 14:51:03,783 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 14:51:03,783 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. [2022-04-08 14:51:03,783 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. [2022-04-08 14:51:03,787 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:51:03,787 INFO L93 Difference]: Finished difference Result 297 states and 440 transitions. [2022-04-08 14:51:03,787 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 440 transitions. [2022-04-08 14:51:03,787 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 14:51:03,787 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 14:51:03,788 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 14:51:03,788 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 14:51:03,788 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) [2022-04-08 14:51:03,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 292 states and 433 transitions. [2022-04-08 14:51:03,792 INFO L78 Accepts]: Start accepts. Automaton has 292 states and 433 transitions. Word has length 43 [2022-04-08 14:51:03,792 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 14:51:03,792 INFO L478 AbstractCegarLoop]: Abstraction has 292 states and 433 transitions. [2022-04-08 14:51:03,792 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 7.8) internal successors, (39), 4 states have internal predecessors, (39), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 14:51:03,793 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 292 states and 433 transitions. [2022-04-08 14:51:04,344 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 433 edges. 433 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:51:04,344 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 433 transitions. [2022-04-08 14:51:04,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2022-04-08 14:51:04,344 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 14:51:04,345 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 14:51:04,345 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2022-04-08 14:51:04,345 INFO L403 AbstractCegarLoop]: === Iteration 14 === Targeting ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 14:51:04,345 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 14:51:04,345 INFO L85 PathProgramCache]: Analyzing trace with hash -570717011, now seen corresponding path program 1 times [2022-04-08 14:51:04,345 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 14:51:04,345 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [963369979] [2022-04-08 14:51:04,345 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 14:51:04,345 INFO L85 PathProgramCache]: Analyzing trace with hash -570717011, now seen corresponding path program 2 times [2022-04-08 14:51:04,346 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 14:51:04,346 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [180749614] [2022-04-08 14:51:04,346 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 14:51:04,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 14:51:04,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:51:04,392 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 14:51:04,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:51:04,395 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 [2022-04-08 14:51:04,395 INFO L290 TraceCheckUtils]: 1: Hoare triple {23097#true} assume true; {23097#true} is VALID [2022-04-08 14:51:04,396 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {23097#true} {23097#true} #752#return; {23097#true} is VALID [2022-04-08 14:51:04,396 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 [2022-04-08 14:51:04,396 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 [2022-04-08 14:51:04,396 INFO L290 TraceCheckUtils]: 2: Hoare triple {23097#true} assume true; {23097#true} is VALID [2022-04-08 14:51:04,396 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {23097#true} {23097#true} #752#return; {23097#true} is VALID [2022-04-08 14:51:04,396 INFO L272 TraceCheckUtils]: 4: Hoare triple {23097#true} call #t~ret59 := main(); {23097#true} is VALID [2022-04-08 14:51:04,396 INFO L290 TraceCheckUtils]: 5: Hoare triple {23097#true} havoc ~s~0;havoc ~tmp~1;~s~0 := 8464; {23102#(<= main_~s~0 8464)} is VALID [2022-04-08 14:51:04,397 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 [2022-04-08 14:51:04,398 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 [2022-04-08 14:51:04,398 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 [2022-04-08 14:51:04,398 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 [2022-04-08 14:51:04,399 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 [2022-04-08 14:51:04,399 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 [2022-04-08 14:51:04,399 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 [2022-04-08 14:51:04,399 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 [2022-04-08 14:51:04,400 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 [2022-04-08 14:51:04,400 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 [2022-04-08 14:51:04,400 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 [2022-04-08 14:51:04,400 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 [2022-04-08 14:51:04,401 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 [2022-04-08 14:51:04,401 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 [2022-04-08 14:51:04,401 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 [2022-04-08 14:51:04,401 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 [2022-04-08 14:51:04,401 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 [2022-04-08 14:51:04,402 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 [2022-04-08 14:51:04,402 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 [2022-04-08 14:51:04,402 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 [2022-04-08 14:51:04,402 INFO L290 TraceCheckUtils]: 26: Hoare triple {23104#(not (= 8497 ssl3_accept_~s__state~0))} assume 8497 == ~s__state~0; {23098#false} is VALID [2022-04-08 14:51:04,402 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 [2022-04-08 14:51:04,402 INFO L290 TraceCheckUtils]: 28: Hoare triple {23098#false} assume 1 == ~blastFlag~0;~blastFlag~0 := 2; {23098#false} is VALID [2022-04-08 14:51:04,403 INFO L290 TraceCheckUtils]: 29: Hoare triple {23098#false} assume !(~ret~0 <= 0); {23098#false} is VALID [2022-04-08 14:51:04,403 INFO L290 TraceCheckUtils]: 30: Hoare triple {23098#false} assume 0 != ~s__hit~0;~s__state~0 := 8656; {23098#false} is VALID [2022-04-08 14:51:04,403 INFO L290 TraceCheckUtils]: 31: Hoare triple {23098#false} ~s__init_num~0 := 0; {23098#false} is VALID [2022-04-08 14:51:04,403 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 [2022-04-08 14:51:04,403 INFO L290 TraceCheckUtils]: 33: Hoare triple {23098#false} assume 0 == ~s__s3__tmp__reuse_message~0; {23098#false} is VALID [2022-04-08 14:51:04,403 INFO L290 TraceCheckUtils]: 34: Hoare triple {23098#false} assume 0 == ~skip~0; {23098#false} is VALID [2022-04-08 14:51:04,403 INFO L290 TraceCheckUtils]: 35: Hoare triple {23098#false} assume 8560 == ~state~0; {23098#false} is VALID [2022-04-08 14:51:04,403 INFO L290 TraceCheckUtils]: 36: Hoare triple {23098#false} assume 8448 == ~s__state~0; {23098#false} is VALID [2022-04-08 14:51:04,403 INFO L290 TraceCheckUtils]: 37: Hoare triple {23098#false} assume -1 != ~s__verify_mode~0; {23098#false} is VALID [2022-04-08 14:51:04,403 INFO L290 TraceCheckUtils]: 38: Hoare triple {23098#false} assume -2 != ~s__verify_mode~0; {23098#false} is VALID [2022-04-08 14:51:04,403 INFO L290 TraceCheckUtils]: 39: Hoare triple {23098#false} assume 9021 != ~__cil_tmp61~0 % 18446744073709551616; {23098#false} is VALID [2022-04-08 14:51:04,403 INFO L290 TraceCheckUtils]: 40: Hoare triple {23098#false} assume 4294967294 != ~__cil_tmp58~0 % 18446744073709551616; {23098#false} is VALID [2022-04-08 14:51:04,403 INFO L290 TraceCheckUtils]: 41: Hoare triple {23098#false} assume 4 != ~blastFlag~0; {23098#false} is VALID [2022-04-08 14:51:04,403 INFO L290 TraceCheckUtils]: 42: Hoare triple {23098#false} assume 1024 != ~tmp___7~0; {23098#false} is VALID [2022-04-08 14:51:04,403 INFO L290 TraceCheckUtils]: 43: Hoare triple {23098#false} assume !false; {23098#false} is VALID [2022-04-08 14:51:04,404 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-08 14:51:04,404 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 14:51:04,404 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [180749614] [2022-04-08 14:51:04,404 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [180749614] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 14:51:04,404 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 14:51:04,404 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-08 14:51:04,404 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 14:51:04,404 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [963369979] [2022-04-08 14:51:04,404 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [963369979] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 14:51:04,404 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 14:51:04,404 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-08 14:51:04,404 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1622626530] [2022-04-08 14:51:04,404 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 14:51:04,405 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 [2022-04-08 14:51:04,405 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 14:51:04,405 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) [2022-04-08 14:51:04,426 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 44 edges. 44 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:51:04,427 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-04-08 14:51:04,427 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 14:51:04,427 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-04-08 14:51:04,427 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-04-08 14:51:04,427 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) [2022-04-08 14:51:05,144 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:51:05,144 INFO L93 Difference]: Finished difference Result 575 states and 856 transitions. [2022-04-08 14:51:05,144 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-04-08 14:51:05,144 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 [2022-04-08 14:51:05,144 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 14:51:05,144 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) [2022-04-08 14:51:05,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 531 transitions. [2022-04-08 14:51:05,147 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) [2022-04-08 14:51:05,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 531 transitions. [2022-04-08 14:51:05,149 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 6 states and 531 transitions. [2022-04-08 14:51:05,481 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 531 edges. 531 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:51:05,485 INFO L225 Difference]: With dead ends: 575 [2022-04-08 14:51:05,485 INFO L226 Difference]: Without dead ends: 297 [2022-04-08 14:51:05,486 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=23, Invalid=49, Unknown=0, NotChecked=0, Total=72 [2022-04-08 14:51:05,486 INFO L913 BasicCegarLoop]: 189 mSDtfsCounter, 761 mSDsluCounter, 17 mSDsCounter, 0 mSdLazyCounter, 355 mSolverCounterSat, 45 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 761 SdHoareTripleChecker+Valid, 206 SdHoareTripleChecker+Invalid, 400 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 45 IncrementalHoareTripleChecker+Valid, 355 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-04-08 14:51:05,486 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [761 Valid, 206 Invalid, 400 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [45 Valid, 355 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-04-08 14:51:05,487 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 297 states. [2022-04-08 14:51:05,523 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 297 to 293. [2022-04-08 14:51:05,523 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 14:51:05,524 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) [2022-04-08 14:51:05,524 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) [2022-04-08 14:51:05,524 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) [2022-04-08 14:51:05,528 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:51:05,528 INFO L93 Difference]: Finished difference Result 297 states and 439 transitions. [2022-04-08 14:51:05,528 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 439 transitions. [2022-04-08 14:51:05,528 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 14:51:05,528 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 14:51:05,529 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. [2022-04-08 14:51:05,529 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. [2022-04-08 14:51:05,533 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:51:05,533 INFO L93 Difference]: Finished difference Result 297 states and 439 transitions. [2022-04-08 14:51:05,533 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 439 transitions. [2022-04-08 14:51:05,533 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 14:51:05,533 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 14:51:05,533 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 14:51:05,533 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 14:51:05,533 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) [2022-04-08 14:51:05,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 293 states to 293 states and 433 transitions. [2022-04-08 14:51:05,538 INFO L78 Accepts]: Start accepts. Automaton has 293 states and 433 transitions. Word has length 44 [2022-04-08 14:51:05,538 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 14:51:05,538 INFO L478 AbstractCegarLoop]: Abstraction has 293 states and 433 transitions. [2022-04-08 14:51:05,538 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 8.0) internal successors, (40), 4 states have internal predecessors, (40), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 14:51:05,538 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 293 states and 433 transitions. [2022-04-08 14:51:06,086 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 433 edges. 433 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:51:06,087 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 433 transitions. [2022-04-08 14:51:06,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2022-04-08 14:51:06,087 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 14:51:06,087 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 14:51:06,087 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2022-04-08 14:51:06,087 INFO L403 AbstractCegarLoop]: === Iteration 15 === Targeting ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 14:51:06,088 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 14:51:06,088 INFO L85 PathProgramCache]: Analyzing trace with hash 1737605119, now seen corresponding path program 1 times [2022-04-08 14:51:06,088 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 14:51:06,088 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1711539284] [2022-04-08 14:51:06,088 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 14:51:06,088 INFO L85 PathProgramCache]: Analyzing trace with hash 1737605119, now seen corresponding path program 2 times [2022-04-08 14:51:06,088 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 14:51:06,088 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [522938376] [2022-04-08 14:51:06,088 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 14:51:06,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 14:51:06,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:51:06,133 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 14:51:06,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:51:06,136 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 [2022-04-08 14:51:06,137 INFO L290 TraceCheckUtils]: 1: Hoare triple {25444#true} assume true; {25444#true} is VALID [2022-04-08 14:51:06,137 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {25444#true} {25444#true} #752#return; {25444#true} is VALID [2022-04-08 14:51:06,137 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 [2022-04-08 14:51:06,137 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 [2022-04-08 14:51:06,137 INFO L290 TraceCheckUtils]: 2: Hoare triple {25444#true} assume true; {25444#true} is VALID [2022-04-08 14:51:06,137 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {25444#true} {25444#true} #752#return; {25444#true} is VALID [2022-04-08 14:51:06,137 INFO L272 TraceCheckUtils]: 4: Hoare triple {25444#true} call #t~ret59 := main(); {25444#true} is VALID [2022-04-08 14:51:06,137 INFO L290 TraceCheckUtils]: 5: Hoare triple {25444#true} havoc ~s~0;havoc ~tmp~1;~s~0 := 8464; {25449#(<= main_~s~0 8464)} is VALID [2022-04-08 14:51:06,138 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 [2022-04-08 14:51:06,139 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 [2022-04-08 14:51:06,139 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 [2022-04-08 14:51:06,139 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 [2022-04-08 14:51:06,140 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 [2022-04-08 14:51:06,140 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 [2022-04-08 14:51:06,140 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 [2022-04-08 14:51:06,140 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 [2022-04-08 14:51:06,141 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 [2022-04-08 14:51:06,141 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 [2022-04-08 14:51:06,141 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 [2022-04-08 14:51:06,141 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 [2022-04-08 14:51:06,142 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 [2022-04-08 14:51:06,142 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 [2022-04-08 14:51:06,142 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 [2022-04-08 14:51:06,142 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 [2022-04-08 14:51:06,142 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 [2022-04-08 14:51:06,143 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 [2022-04-08 14:51:06,143 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 [2022-04-08 14:51:06,143 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 [2022-04-08 14:51:06,143 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 [2022-04-08 14:51:06,144 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 [2022-04-08 14:51:06,144 INFO L290 TraceCheckUtils]: 28: Hoare triple {25451#(not (= 8513 ssl3_accept_~s__state~0))} assume 8513 == ~s__state~0; {25445#false} is VALID [2022-04-08 14:51:06,144 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 [2022-04-08 14:51:06,144 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 [2022-04-08 14:51:06,144 INFO L290 TraceCheckUtils]: 31: Hoare triple {25445#false} ~s__state~0 := 8528;~s__init_num~0 := 0; {25445#false} is VALID [2022-04-08 14:51:06,144 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 [2022-04-08 14:51:06,144 INFO L290 TraceCheckUtils]: 33: Hoare triple {25445#false} assume 0 == ~s__s3__tmp__reuse_message~0; {25445#false} is VALID [2022-04-08 14:51:06,144 INFO L290 TraceCheckUtils]: 34: Hoare triple {25445#false} assume 0 == ~skip~0; {25445#false} is VALID [2022-04-08 14:51:06,144 INFO L290 TraceCheckUtils]: 35: Hoare triple {25445#false} assume 8560 == ~state~0; {25445#false} is VALID [2022-04-08 14:51:06,144 INFO L290 TraceCheckUtils]: 36: Hoare triple {25445#false} assume 8448 == ~s__state~0; {25445#false} is VALID [2022-04-08 14:51:06,144 INFO L290 TraceCheckUtils]: 37: Hoare triple {25445#false} assume -1 != ~s__verify_mode~0; {25445#false} is VALID [2022-04-08 14:51:06,144 INFO L290 TraceCheckUtils]: 38: Hoare triple {25445#false} assume -2 != ~s__verify_mode~0; {25445#false} is VALID [2022-04-08 14:51:06,144 INFO L290 TraceCheckUtils]: 39: Hoare triple {25445#false} assume 9021 != ~__cil_tmp61~0 % 18446744073709551616; {25445#false} is VALID [2022-04-08 14:51:06,144 INFO L290 TraceCheckUtils]: 40: Hoare triple {25445#false} assume 4294967294 != ~__cil_tmp58~0 % 18446744073709551616; {25445#false} is VALID [2022-04-08 14:51:06,145 INFO L290 TraceCheckUtils]: 41: Hoare triple {25445#false} assume 4 != ~blastFlag~0; {25445#false} is VALID [2022-04-08 14:51:06,145 INFO L290 TraceCheckUtils]: 42: Hoare triple {25445#false} assume 1024 != ~tmp___7~0; {25445#false} is VALID [2022-04-08 14:51:06,145 INFO L290 TraceCheckUtils]: 43: Hoare triple {25445#false} assume !false; {25445#false} is VALID [2022-04-08 14:51:06,145 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-08 14:51:06,145 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 14:51:06,145 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [522938376] [2022-04-08 14:51:06,145 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [522938376] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 14:51:06,145 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 14:51:06,145 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-08 14:51:06,145 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 14:51:06,145 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1711539284] [2022-04-08 14:51:06,145 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1711539284] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 14:51:06,145 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 14:51:06,145 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-08 14:51:06,145 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [590393600] [2022-04-08 14:51:06,145 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 14:51:06,146 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 [2022-04-08 14:51:06,146 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 14:51:06,146 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) [2022-04-08 14:51:06,171 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 44 edges. 44 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:51:06,171 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-04-08 14:51:06,171 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 14:51:06,171 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-04-08 14:51:06,171 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-04-08 14:51:06,171 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) [2022-04-08 14:51:06,871 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:51:06,871 INFO L93 Difference]: Finished difference Result 579 states and 859 transitions. [2022-04-08 14:51:06,871 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-04-08 14:51:06,871 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 [2022-04-08 14:51:06,871 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 14:51:06,871 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) [2022-04-08 14:51:06,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 535 transitions. [2022-04-08 14:51:06,889 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) [2022-04-08 14:51:06,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 535 transitions. [2022-04-08 14:51:06,891 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 6 states and 535 transitions. [2022-04-08 14:51:07,225 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 535 edges. 535 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:51:07,229 INFO L225 Difference]: With dead ends: 579 [2022-04-08 14:51:07,229 INFO L226 Difference]: Without dead ends: 300 [2022-04-08 14:51:07,230 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=23, Invalid=49, Unknown=0, NotChecked=0, Total=72 [2022-04-08 14:51:07,230 INFO L913 BasicCegarLoop]: 191 mSDtfsCounter, 763 mSDsluCounter, 17 mSDsCounter, 0 mSdLazyCounter, 359 mSolverCounterSat, 46 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 763 SdHoareTripleChecker+Valid, 208 SdHoareTripleChecker+Invalid, 405 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 46 IncrementalHoareTripleChecker+Valid, 359 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-04-08 14:51:07,230 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [763 Valid, 208 Invalid, 405 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [46 Valid, 359 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-04-08 14:51:07,231 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 300 states. [2022-04-08 14:51:07,270 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 300 to 295. [2022-04-08 14:51:07,270 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 14:51:07,270 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) [2022-04-08 14:51:07,271 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) [2022-04-08 14:51:07,271 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) [2022-04-08 14:51:07,275 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:51:07,275 INFO L93 Difference]: Finished difference Result 300 states and 443 transitions. [2022-04-08 14:51:07,275 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 443 transitions. [2022-04-08 14:51:07,275 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 14:51:07,275 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 14:51:07,276 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. [2022-04-08 14:51:07,276 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. [2022-04-08 14:51:07,280 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:51:07,280 INFO L93 Difference]: Finished difference Result 300 states and 443 transitions. [2022-04-08 14:51:07,280 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 443 transitions. [2022-04-08 14:51:07,280 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 14:51:07,280 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 14:51:07,280 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 14:51:07,280 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 14:51:07,280 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) [2022-04-08 14:51:07,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 295 states to 295 states and 436 transitions. [2022-04-08 14:51:07,285 INFO L78 Accepts]: Start accepts. Automaton has 295 states and 436 transitions. Word has length 44 [2022-04-08 14:51:07,285 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 14:51:07,285 INFO L478 AbstractCegarLoop]: Abstraction has 295 states and 436 transitions. [2022-04-08 14:51:07,285 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 8.0) internal successors, (40), 4 states have internal predecessors, (40), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 14:51:07,285 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 295 states and 436 transitions. [2022-04-08 14:51:07,866 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 436 edges. 436 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:51:07,866 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 436 transitions. [2022-04-08 14:51:07,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-04-08 14:51:07,866 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 14:51:07,867 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 14:51:07,867 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14 [2022-04-08 14:51:07,867 INFO L403 AbstractCegarLoop]: === Iteration 16 === Targeting ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 14:51:07,867 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 14:51:07,867 INFO L85 PathProgramCache]: Analyzing trace with hash -970621315, now seen corresponding path program 1 times [2022-04-08 14:51:07,867 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 14:51:07,867 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1508102008] [2022-04-08 14:51:07,867 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 14:51:07,867 INFO L85 PathProgramCache]: Analyzing trace with hash -970621315, now seen corresponding path program 2 times [2022-04-08 14:51:07,867 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 14:51:07,868 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1202538685] [2022-04-08 14:51:07,868 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 14:51:07,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 14:51:07,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:51:07,932 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 14:51:07,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:51:07,935 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 [2022-04-08 14:51:07,935 INFO L290 TraceCheckUtils]: 1: Hoare triple {27809#true} assume true; {27809#true} is VALID [2022-04-08 14:51:07,936 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {27809#true} {27809#true} #752#return; {27809#true} is VALID [2022-04-08 14:51:07,936 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 [2022-04-08 14:51:07,936 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 [2022-04-08 14:51:07,936 INFO L290 TraceCheckUtils]: 2: Hoare triple {27809#true} assume true; {27809#true} is VALID [2022-04-08 14:51:07,936 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {27809#true} {27809#true} #752#return; {27809#true} is VALID [2022-04-08 14:51:07,936 INFO L272 TraceCheckUtils]: 4: Hoare triple {27809#true} call #t~ret59 := main(); {27809#true} is VALID [2022-04-08 14:51:07,936 INFO L290 TraceCheckUtils]: 5: Hoare triple {27809#true} havoc ~s~0;havoc ~tmp~1;~s~0 := 8464; {27814#(<= main_~s~0 8464)} is VALID [2022-04-08 14:51:07,937 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 [2022-04-08 14:51:07,938 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 [2022-04-08 14:51:07,938 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 [2022-04-08 14:51:07,939 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 [2022-04-08 14:51:07,939 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 [2022-04-08 14:51:07,939 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 [2022-04-08 14:51:07,939 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 [2022-04-08 14:51:07,940 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 [2022-04-08 14:51:07,940 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 [2022-04-08 14:51:07,940 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 [2022-04-08 14:51:07,940 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 [2022-04-08 14:51:07,941 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 [2022-04-08 14:51:07,941 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 [2022-04-08 14:51:07,941 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 [2022-04-08 14:51:07,941 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 [2022-04-08 14:51:07,942 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 [2022-04-08 14:51:07,942 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 [2022-04-08 14:51:07,942 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 [2022-04-08 14:51:07,942 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 [2022-04-08 14:51:07,943 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 [2022-04-08 14:51:07,943 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 [2022-04-08 14:51:07,943 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 [2022-04-08 14:51:07,943 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 [2022-04-08 14:51:07,944 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 [2022-04-08 14:51:07,944 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 [2022-04-08 14:51:07,944 INFO L290 TraceCheckUtils]: 31: Hoare triple {27816#(not (= ssl3_accept_~s__state~0 8544))} assume 8544 == ~s__state~0; {27810#false} is VALID [2022-04-08 14:51:07,944 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 [2022-04-08 14:51:07,944 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 [2022-04-08 14:51:07,944 INFO L290 TraceCheckUtils]: 34: Hoare triple {27810#false} assume 0 == ~s__s3__tmp__reuse_message~0; {27810#false} is VALID [2022-04-08 14:51:07,944 INFO L290 TraceCheckUtils]: 35: Hoare triple {27810#false} assume 0 == ~skip~0; {27810#false} is VALID [2022-04-08 14:51:07,945 INFO L290 TraceCheckUtils]: 36: Hoare triple {27810#false} assume 8560 == ~state~0; {27810#false} is VALID [2022-04-08 14:51:07,945 INFO L290 TraceCheckUtils]: 37: Hoare triple {27810#false} assume 8448 == ~s__state~0; {27810#false} is VALID [2022-04-08 14:51:07,945 INFO L290 TraceCheckUtils]: 38: Hoare triple {27810#false} assume -1 != ~s__verify_mode~0; {27810#false} is VALID [2022-04-08 14:51:07,945 INFO L290 TraceCheckUtils]: 39: Hoare triple {27810#false} assume -2 != ~s__verify_mode~0; {27810#false} is VALID [2022-04-08 14:51:07,945 INFO L290 TraceCheckUtils]: 40: Hoare triple {27810#false} assume 9021 != ~__cil_tmp61~0 % 18446744073709551616; {27810#false} is VALID [2022-04-08 14:51:07,945 INFO L290 TraceCheckUtils]: 41: Hoare triple {27810#false} assume 4294967294 != ~__cil_tmp58~0 % 18446744073709551616; {27810#false} is VALID [2022-04-08 14:51:07,945 INFO L290 TraceCheckUtils]: 42: Hoare triple {27810#false} assume 4 != ~blastFlag~0; {27810#false} is VALID [2022-04-08 14:51:07,945 INFO L290 TraceCheckUtils]: 43: Hoare triple {27810#false} assume 1024 != ~tmp___7~0; {27810#false} is VALID [2022-04-08 14:51:07,945 INFO L290 TraceCheckUtils]: 44: Hoare triple {27810#false} assume !false; {27810#false} is VALID [2022-04-08 14:51:07,945 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-08 14:51:07,945 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 14:51:07,945 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1202538685] [2022-04-08 14:51:07,945 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1202538685] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 14:51:07,945 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 14:51:07,946 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-08 14:51:07,946 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 14:51:07,946 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1508102008] [2022-04-08 14:51:07,946 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1508102008] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 14:51:07,946 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 14:51:07,946 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-08 14:51:07,946 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1926520717] [2022-04-08 14:51:07,946 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 14:51:07,946 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 [2022-04-08 14:51:07,946 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 14:51:07,946 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) [2022-04-08 14:51:07,970 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 45 edges. 45 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:51:07,971 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-04-08 14:51:07,971 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 14:51:07,971 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-04-08 14:51:07,971 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-04-08 14:51:07,971 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) [2022-04-08 14:51:08,761 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:51:08,761 INFO L93 Difference]: Finished difference Result 615 states and 910 transitions. [2022-04-08 14:51:08,761 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-04-08 14:51:08,761 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 [2022-04-08 14:51:08,762 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 14:51:08,762 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) [2022-04-08 14:51:08,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 548 transitions. [2022-04-08 14:51:08,764 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) [2022-04-08 14:51:08,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 548 transitions. [2022-04-08 14:51:08,765 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 6 states and 548 transitions. [2022-04-08 14:51:09,123 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 548 edges. 548 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:51:09,129 INFO L225 Difference]: With dead ends: 615 [2022-04-08 14:51:09,129 INFO L226 Difference]: Without dead ends: 334 [2022-04-08 14:51:09,129 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=23, Invalid=49, Unknown=0, NotChecked=0, Total=72 [2022-04-08 14:51:09,130 INFO L913 BasicCegarLoop]: 192 mSDtfsCounter, 785 mSDsluCounter, 17 mSDsCounter, 0 mSdLazyCounter, 367 mSolverCounterSat, 51 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 785 SdHoareTripleChecker+Valid, 209 SdHoareTripleChecker+Invalid, 418 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 51 IncrementalHoareTripleChecker+Valid, 367 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-04-08 14:51:09,130 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [785 Valid, 209 Invalid, 418 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [51 Valid, 367 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-04-08 14:51:09,132 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 334 states. [2022-04-08 14:51:09,172 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 334 to 325. [2022-04-08 14:51:09,172 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 14:51:09,172 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) [2022-04-08 14:51:09,173 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) [2022-04-08 14:51:09,173 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) [2022-04-08 14:51:09,177 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:51:09,177 INFO L93 Difference]: Finished difference Result 334 states and 491 transitions. [2022-04-08 14:51:09,177 INFO L276 IsEmpty]: Start isEmpty. Operand 334 states and 491 transitions. [2022-04-08 14:51:09,178 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 14:51:09,178 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 14:51:09,178 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. [2022-04-08 14:51:09,178 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. [2022-04-08 14:51:09,183 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:51:09,183 INFO L93 Difference]: Finished difference Result 334 states and 491 transitions. [2022-04-08 14:51:09,183 INFO L276 IsEmpty]: Start isEmpty. Operand 334 states and 491 transitions. [2022-04-08 14:51:09,183 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 14:51:09,183 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 14:51:09,183 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 14:51:09,183 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 14:51:09,184 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) [2022-04-08 14:51:09,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 325 states to 325 states and 476 transitions. [2022-04-08 14:51:09,188 INFO L78 Accepts]: Start accepts. Automaton has 325 states and 476 transitions. Word has length 45 [2022-04-08 14:51:09,189 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 14:51:09,189 INFO L478 AbstractCegarLoop]: Abstraction has 325 states and 476 transitions. [2022-04-08 14:51:09,189 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 8.2) internal successors, (41), 4 states have internal predecessors, (41), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 14:51:09,189 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 325 states and 476 transitions. [2022-04-08 14:51:09,926 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 476 edges. 476 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:51:09,927 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 476 transitions. [2022-04-08 14:51:09,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2022-04-08 14:51:09,928 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 14:51:09,928 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 14:51:09,928 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15 [2022-04-08 14:51:09,929 INFO L403 AbstractCegarLoop]: === Iteration 17 === Targeting ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 14:51:09,929 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 14:51:09,929 INFO L85 PathProgramCache]: Analyzing trace with hash -957955839, now seen corresponding path program 1 times [2022-04-08 14:51:09,929 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 14:51:09,929 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1107274553] [2022-04-08 14:51:09,929 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 14:51:09,929 INFO L85 PathProgramCache]: Analyzing trace with hash -957955839, now seen corresponding path program 2 times [2022-04-08 14:51:09,929 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 14:51:09,930 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1646137326] [2022-04-08 14:51:09,930 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 14:51:09,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 14:51:09,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:51:09,978 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 14:51:09,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:51:09,981 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 [2022-04-08 14:51:09,981 INFO L290 TraceCheckUtils]: 1: Hoare triple {30374#true} assume true; {30374#true} is VALID [2022-04-08 14:51:09,981 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {30374#true} {30374#true} #752#return; {30374#true} is VALID [2022-04-08 14:51:09,981 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 [2022-04-08 14:51:09,981 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 [2022-04-08 14:51:09,981 INFO L290 TraceCheckUtils]: 2: Hoare triple {30374#true} assume true; {30374#true} is VALID [2022-04-08 14:51:09,982 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {30374#true} {30374#true} #752#return; {30374#true} is VALID [2022-04-08 14:51:09,982 INFO L272 TraceCheckUtils]: 4: Hoare triple {30374#true} call #t~ret59 := main(); {30374#true} is VALID [2022-04-08 14:51:09,982 INFO L290 TraceCheckUtils]: 5: Hoare triple {30374#true} havoc ~s~0;havoc ~tmp~1;~s~0 := 8464; {30379#(<= main_~s~0 8464)} is VALID [2022-04-08 14:51:09,983 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 [2022-04-08 14:51:09,984 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 [2022-04-08 14:51:09,984 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 [2022-04-08 14:51:09,985 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 [2022-04-08 14:51:09,985 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 [2022-04-08 14:51:09,985 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 [2022-04-08 14:51:09,985 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 [2022-04-08 14:51:09,985 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 [2022-04-08 14:51:09,986 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 [2022-04-08 14:51:09,986 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 [2022-04-08 14:51:09,986 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 [2022-04-08 14:51:09,986 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 [2022-04-08 14:51:09,987 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 [2022-04-08 14:51:09,987 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 [2022-04-08 14:51:09,987 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 [2022-04-08 14:51:09,987 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 [2022-04-08 14:51:09,987 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 [2022-04-08 14:51:09,988 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 [2022-04-08 14:51:09,988 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 [2022-04-08 14:51:09,988 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 [2022-04-08 14:51:09,988 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 [2022-04-08 14:51:09,988 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 [2022-04-08 14:51:09,989 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 [2022-04-08 14:51:09,989 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 [2022-04-08 14:51:09,989 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 [2022-04-08 14:51:09,990 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 [2022-04-08 14:51:09,990 INFO L290 TraceCheckUtils]: 32: Hoare triple {30381#(not (= ssl3_accept_~s__state~0 8545))} assume 8545 == ~s__state~0; {30375#false} is VALID [2022-04-08 14:51:09,990 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 [2022-04-08 14:51:09,990 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 [2022-04-08 14:51:09,990 INFO L290 TraceCheckUtils]: 35: Hoare triple {30375#false} assume 0 == ~s__s3__tmp__reuse_message~0; {30375#false} is VALID [2022-04-08 14:51:09,990 INFO L290 TraceCheckUtils]: 36: Hoare triple {30375#false} assume 0 == ~skip~0; {30375#false} is VALID [2022-04-08 14:51:09,990 INFO L290 TraceCheckUtils]: 37: Hoare triple {30375#false} assume 8560 == ~state~0; {30375#false} is VALID [2022-04-08 14:51:09,990 INFO L290 TraceCheckUtils]: 38: Hoare triple {30375#false} assume 8448 == ~s__state~0; {30375#false} is VALID [2022-04-08 14:51:09,990 INFO L290 TraceCheckUtils]: 39: Hoare triple {30375#false} assume -1 != ~s__verify_mode~0; {30375#false} is VALID [2022-04-08 14:51:09,990 INFO L290 TraceCheckUtils]: 40: Hoare triple {30375#false} assume -2 != ~s__verify_mode~0; {30375#false} is VALID [2022-04-08 14:51:09,990 INFO L290 TraceCheckUtils]: 41: Hoare triple {30375#false} assume 9021 != ~__cil_tmp61~0 % 18446744073709551616; {30375#false} is VALID [2022-04-08 14:51:09,990 INFO L290 TraceCheckUtils]: 42: Hoare triple {30375#false} assume 4294967294 != ~__cil_tmp58~0 % 18446744073709551616; {30375#false} is VALID [2022-04-08 14:51:09,991 INFO L290 TraceCheckUtils]: 43: Hoare triple {30375#false} assume 4 != ~blastFlag~0; {30375#false} is VALID [2022-04-08 14:51:09,991 INFO L290 TraceCheckUtils]: 44: Hoare triple {30375#false} assume 1024 != ~tmp___7~0; {30375#false} is VALID [2022-04-08 14:51:09,991 INFO L290 TraceCheckUtils]: 45: Hoare triple {30375#false} assume !false; {30375#false} is VALID [2022-04-08 14:51:09,991 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-08 14:51:09,991 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 14:51:09,991 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1646137326] [2022-04-08 14:51:09,991 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1646137326] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 14:51:09,991 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 14:51:09,991 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-08 14:51:09,991 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 14:51:09,991 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1107274553] [2022-04-08 14:51:09,991 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1107274553] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 14:51:09,992 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 14:51:09,992 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-08 14:51:09,992 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [379215255] [2022-04-08 14:51:09,992 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 14:51:09,992 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 [2022-04-08 14:51:09,992 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 14:51:09,992 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) [2022-04-08 14:51:10,015 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 46 edges. 46 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:51:10,016 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-04-08 14:51:10,016 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 14:51:10,016 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-04-08 14:51:10,016 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-04-08 14:51:10,016 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) [2022-04-08 14:51:10,807 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:51:10,807 INFO L93 Difference]: Finished difference Result 649 states and 957 transitions. [2022-04-08 14:51:10,807 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-04-08 14:51:10,807 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 [2022-04-08 14:51:10,807 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 14:51:10,807 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) [2022-04-08 14:51:10,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 550 transitions. [2022-04-08 14:51:10,809 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) [2022-04-08 14:51:10,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 550 transitions. [2022-04-08 14:51:10,811 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 6 states and 550 transitions. [2022-04-08 14:51:11,137 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 550 edges. 550 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:51:11,142 INFO L225 Difference]: With dead ends: 649 [2022-04-08 14:51:11,142 INFO L226 Difference]: Without dead ends: 338 [2022-04-08 14:51:11,142 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=23, Invalid=49, Unknown=0, NotChecked=0, Total=72 [2022-04-08 14:51:11,143 INFO L913 BasicCegarLoop]: 192 mSDtfsCounter, 788 mSDsluCounter, 17 mSDsCounter, 0 mSdLazyCounter, 367 mSolverCounterSat, 53 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 788 SdHoareTripleChecker+Valid, 209 SdHoareTripleChecker+Invalid, 420 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 53 IncrementalHoareTripleChecker+Valid, 367 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-04-08 14:51:11,143 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [788 Valid, 209 Invalid, 420 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [53 Valid, 367 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-04-08 14:51:11,143 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 338 states. [2022-04-08 14:51:11,189 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 338 to 329. [2022-04-08 14:51:11,189 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 14:51:11,190 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) [2022-04-08 14:51:11,190 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) [2022-04-08 14:51:11,190 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) [2022-04-08 14:51:11,195 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:51:11,195 INFO L93 Difference]: Finished difference Result 338 states and 498 transitions. [2022-04-08 14:51:11,195 INFO L276 IsEmpty]: Start isEmpty. Operand 338 states and 498 transitions. [2022-04-08 14:51:11,195 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 14:51:11,195 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 14:51:11,196 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. [2022-04-08 14:51:11,196 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. [2022-04-08 14:51:11,200 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:51:11,200 INFO L93 Difference]: Finished difference Result 338 states and 498 transitions. [2022-04-08 14:51:11,200 INFO L276 IsEmpty]: Start isEmpty. Operand 338 states and 498 transitions. [2022-04-08 14:51:11,200 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 14:51:11,200 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 14:51:11,200 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 14:51:11,200 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 14:51:11,201 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) [2022-04-08 14:51:11,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 329 states to 329 states and 483 transitions. [2022-04-08 14:51:11,205 INFO L78 Accepts]: Start accepts. Automaton has 329 states and 483 transitions. Word has length 46 [2022-04-08 14:51:11,206 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 14:51:11,206 INFO L478 AbstractCegarLoop]: Abstraction has 329 states and 483 transitions. [2022-04-08 14:51:11,206 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 8.4) internal successors, (42), 4 states have internal predecessors, (42), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 14:51:11,206 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 329 states and 483 transitions. [2022-04-08 14:51:11,900 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 483 edges. 483 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:51:11,901 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 483 transitions. [2022-04-08 14:51:11,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2022-04-08 14:51:11,901 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 14:51:11,901 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 14:51:11,901 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable16 [2022-04-08 14:51:11,901 INFO L403 AbstractCegarLoop]: === Iteration 18 === Targeting ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 14:51:11,902 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 14:51:11,902 INFO L85 PathProgramCache]: Analyzing trace with hash 14351293, now seen corresponding path program 1 times [2022-04-08 14:51:11,902 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 14:51:11,902 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1860705050] [2022-04-08 14:51:11,902 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 14:51:11,902 INFO L85 PathProgramCache]: Analyzing trace with hash 14351293, now seen corresponding path program 2 times [2022-04-08 14:51:11,902 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 14:51:11,902 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1919463288] [2022-04-08 14:51:11,902 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 14:51:11,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 14:51:11,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:51:11,951 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 14:51:11,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:51:11,953 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 [2022-04-08 14:51:11,954 INFO L290 TraceCheckUtils]: 1: Hoare triple {33023#true} assume true; {33023#true} is VALID [2022-04-08 14:51:11,954 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {33023#true} {33023#true} #752#return; {33023#true} is VALID [2022-04-08 14:51:11,954 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 [2022-04-08 14:51:11,954 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 [2022-04-08 14:51:11,954 INFO L290 TraceCheckUtils]: 2: Hoare triple {33023#true} assume true; {33023#true} is VALID [2022-04-08 14:51:11,954 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {33023#true} {33023#true} #752#return; {33023#true} is VALID [2022-04-08 14:51:11,954 INFO L272 TraceCheckUtils]: 4: Hoare triple {33023#true} call #t~ret59 := main(); {33023#true} is VALID [2022-04-08 14:51:11,954 INFO L290 TraceCheckUtils]: 5: Hoare triple {33023#true} havoc ~s~0;havoc ~tmp~1;~s~0 := 8464; {33028#(<= main_~s~0 8464)} is VALID [2022-04-08 14:51:11,955 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 [2022-04-08 14:51:11,956 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 [2022-04-08 14:51:11,956 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 [2022-04-08 14:51:11,956 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 [2022-04-08 14:51:11,957 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 [2022-04-08 14:51:11,957 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 [2022-04-08 14:51:11,957 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 [2022-04-08 14:51:11,957 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 [2022-04-08 14:51:11,957 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 [2022-04-08 14:51:11,958 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 [2022-04-08 14:51:11,958 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 [2022-04-08 14:51:11,958 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 [2022-04-08 14:51:11,958 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 [2022-04-08 14:51:11,959 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 [2022-04-08 14:51:11,959 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 [2022-04-08 14:51:11,959 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 [2022-04-08 14:51:11,959 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 [2022-04-08 14:51:11,960 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 [2022-04-08 14:51:11,960 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 [2022-04-08 14:51:11,960 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 [2022-04-08 14:51:11,960 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 [2022-04-08 14:51:11,960 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 [2022-04-08 14:51:11,961 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 [2022-04-08 14:51:11,961 INFO L290 TraceCheckUtils]: 29: Hoare triple {33030#(not (= ssl3_accept_~s__state~0 8528))} assume 8528 == ~s__state~0; {33024#false} is VALID [2022-04-08 14:51:11,961 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 [2022-04-08 14:51:11,961 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 [2022-04-08 14:51:11,961 INFO L290 TraceCheckUtils]: 32: Hoare triple {33024#false} assume !(0 != ~s__s3__tmp__use_rsa_tmp~0); {33024#false} is VALID [2022-04-08 14:51:11,961 INFO L290 TraceCheckUtils]: 33: Hoare triple {33024#false} assume !(0 != (30 + ~l~0) % 18446744073709551616); {33024#false} is VALID [2022-04-08 14:51:11,961 INFO L290 TraceCheckUtils]: 34: Hoare triple {33024#false} assume !(0 != (1 + ~l~0) % 18446744073709551616);~skip~0 := 1; {33024#false} is VALID [2022-04-08 14:51:11,961 INFO L290 TraceCheckUtils]: 35: Hoare triple {33024#false} ~s__state~0 := 8544;~s__init_num~0 := 0; {33024#false} is VALID [2022-04-08 14:51:11,961 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 [2022-04-08 14:51:11,961 INFO L290 TraceCheckUtils]: 37: Hoare triple {33024#false} assume 0 == ~s__s3__tmp__reuse_message~0; {33024#false} is VALID [2022-04-08 14:51:11,962 INFO L290 TraceCheckUtils]: 38: Hoare triple {33024#false} assume 0 == ~skip~0; {33024#false} is VALID [2022-04-08 14:51:11,962 INFO L290 TraceCheckUtils]: 39: Hoare triple {33024#false} assume 8560 == ~state~0; {33024#false} is VALID [2022-04-08 14:51:11,962 INFO L290 TraceCheckUtils]: 40: Hoare triple {33024#false} assume 8448 == ~s__state~0; {33024#false} is VALID [2022-04-08 14:51:11,962 INFO L290 TraceCheckUtils]: 41: Hoare triple {33024#false} assume -1 != ~s__verify_mode~0; {33024#false} is VALID [2022-04-08 14:51:11,962 INFO L290 TraceCheckUtils]: 42: Hoare triple {33024#false} assume -2 != ~s__verify_mode~0; {33024#false} is VALID [2022-04-08 14:51:11,962 INFO L290 TraceCheckUtils]: 43: Hoare triple {33024#false} assume 9021 != ~__cil_tmp61~0 % 18446744073709551616; {33024#false} is VALID [2022-04-08 14:51:11,962 INFO L290 TraceCheckUtils]: 44: Hoare triple {33024#false} assume 4294967294 != ~__cil_tmp58~0 % 18446744073709551616; {33024#false} is VALID [2022-04-08 14:51:11,962 INFO L290 TraceCheckUtils]: 45: Hoare triple {33024#false} assume 4 != ~blastFlag~0; {33024#false} is VALID [2022-04-08 14:51:11,962 INFO L290 TraceCheckUtils]: 46: Hoare triple {33024#false} assume 1024 != ~tmp___7~0; {33024#false} is VALID [2022-04-08 14:51:11,962 INFO L290 TraceCheckUtils]: 47: Hoare triple {33024#false} assume !false; {33024#false} is VALID [2022-04-08 14:51:11,962 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-08 14:51:11,962 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 14:51:11,962 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1919463288] [2022-04-08 14:51:11,962 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1919463288] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 14:51:11,962 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 14:51:11,962 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-08 14:51:11,963 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 14:51:11,963 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1860705050] [2022-04-08 14:51:11,963 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1860705050] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 14:51:11,963 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 14:51:11,963 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-08 14:51:11,963 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2042851093] [2022-04-08 14:51:11,963 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 14:51:11,963 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 [2022-04-08 14:51:11,963 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 14:51:11,963 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) [2022-04-08 14:51:11,986 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 48 edges. 48 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:51:11,986 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-04-08 14:51:11,986 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 14:51:11,986 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-04-08 14:51:11,986 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-04-08 14:51:11,987 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) [2022-04-08 14:51:12,811 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:51:12,812 INFO L93 Difference]: Finished difference Result 686 states and 1008 transitions. [2022-04-08 14:51:12,812 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-04-08 14:51:12,812 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 [2022-04-08 14:51:12,812 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 14:51:12,812 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) [2022-04-08 14:51:12,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 552 transitions. [2022-04-08 14:51:12,814 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) [2022-04-08 14:51:12,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 552 transitions. [2022-04-08 14:51:12,816 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 6 states and 552 transitions. [2022-04-08 14:51:13,146 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 552 edges. 552 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:51:13,152 INFO L225 Difference]: With dead ends: 686 [2022-04-08 14:51:13,152 INFO L226 Difference]: Without dead ends: 371 [2022-04-08 14:51:13,152 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=23, Invalid=49, Unknown=0, NotChecked=0, Total=72 [2022-04-08 14:51:13,153 INFO L913 BasicCegarLoop]: 192 mSDtfsCounter, 795 mSDsluCounter, 17 mSDsCounter, 0 mSdLazyCounter, 376 mSolverCounterSat, 46 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 795 SdHoareTripleChecker+Valid, 209 SdHoareTripleChecker+Invalid, 422 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 46 IncrementalHoareTripleChecker+Valid, 376 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-04-08 14:51:13,153 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [795 Valid, 209 Invalid, 422 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [46 Valid, 376 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-04-08 14:51:13,153 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 371 states. [2022-04-08 14:51:13,219 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 371 to 357. [2022-04-08 14:51:13,219 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 14:51:13,220 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) [2022-04-08 14:51:13,221 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) [2022-04-08 14:51:13,221 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) [2022-04-08 14:51:13,228 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:51:13,228 INFO L93 Difference]: Finished difference Result 371 states and 541 transitions. [2022-04-08 14:51:13,228 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 541 transitions. [2022-04-08 14:51:13,229 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 14:51:13,229 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 14:51:13,229 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. [2022-04-08 14:51:13,230 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. [2022-04-08 14:51:13,237 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:51:13,237 INFO L93 Difference]: Finished difference Result 371 states and 541 transitions. [2022-04-08 14:51:13,237 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 541 transitions. [2022-04-08 14:51:13,237 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 14:51:13,237 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 14:51:13,238 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 14:51:13,238 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 14:51:13,238 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) [2022-04-08 14:51:13,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 357 states to 357 states and 518 transitions. [2022-04-08 14:51:13,247 INFO L78 Accepts]: Start accepts. Automaton has 357 states and 518 transitions. Word has length 48 [2022-04-08 14:51:13,247 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 14:51:13,247 INFO L478 AbstractCegarLoop]: Abstraction has 357 states and 518 transitions. [2022-04-08 14:51:13,247 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 8.8) internal successors, (44), 4 states have internal predecessors, (44), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 14:51:13,247 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 357 states and 518 transitions. [2022-04-08 14:51:14,033 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 518 edges. 518 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:51:14,033 INFO L276 IsEmpty]: Start isEmpty. Operand 357 states and 518 transitions. [2022-04-08 14:51:14,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2022-04-08 14:51:14,034 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 14:51:14,034 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 14:51:14,034 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable17 [2022-04-08 14:51:14,034 INFO L403 AbstractCegarLoop]: === Iteration 19 === Targeting ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 14:51:14,034 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 14:51:14,034 INFO L85 PathProgramCache]: Analyzing trace with hash -447006304, now seen corresponding path program 1 times [2022-04-08 14:51:14,034 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 14:51:14,034 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [531725128] [2022-04-08 14:51:14,035 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 14:51:14,035 INFO L85 PathProgramCache]: Analyzing trace with hash -447006304, now seen corresponding path program 2 times [2022-04-08 14:51:14,035 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 14:51:14,035 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1375526502] [2022-04-08 14:51:14,035 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 14:51:14,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 14:51:14,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:51:14,086 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 14:51:14,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:51:14,089 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 [2022-04-08 14:51:14,089 INFO L290 TraceCheckUtils]: 1: Hoare triple {35868#true} assume true; {35868#true} is VALID [2022-04-08 14:51:14,089 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {35868#true} {35868#true} #752#return; {35868#true} is VALID [2022-04-08 14:51:14,090 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 [2022-04-08 14:51:14,090 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 [2022-04-08 14:51:14,090 INFO L290 TraceCheckUtils]: 2: Hoare triple {35868#true} assume true; {35868#true} is VALID [2022-04-08 14:51:14,090 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {35868#true} {35868#true} #752#return; {35868#true} is VALID [2022-04-08 14:51:14,090 INFO L272 TraceCheckUtils]: 4: Hoare triple {35868#true} call #t~ret59 := main(); {35868#true} is VALID [2022-04-08 14:51:14,090 INFO L290 TraceCheckUtils]: 5: Hoare triple {35868#true} havoc ~s~0;havoc ~tmp~1;~s~0 := 8464; {35873#(<= main_~s~0 8464)} is VALID [2022-04-08 14:51:14,091 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 [2022-04-08 14:51:14,092 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 [2022-04-08 14:51:14,092 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 [2022-04-08 14:51:14,092 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 [2022-04-08 14:51:14,093 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 [2022-04-08 14:51:14,093 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 [2022-04-08 14:51:14,093 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 [2022-04-08 14:51:14,093 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 [2022-04-08 14:51:14,094 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 [2022-04-08 14:51:14,094 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 [2022-04-08 14:51:14,094 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 [2022-04-08 14:51:14,094 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 [2022-04-08 14:51:14,095 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 [2022-04-08 14:51:14,095 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 [2022-04-08 14:51:14,095 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 [2022-04-08 14:51:14,095 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 [2022-04-08 14:51:14,095 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 [2022-04-08 14:51:14,096 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 [2022-04-08 14:51:14,096 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 [2022-04-08 14:51:14,096 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 [2022-04-08 14:51:14,096 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 [2022-04-08 14:51:14,097 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 [2022-04-08 14:51:14,097 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 [2022-04-08 14:51:14,097 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 [2022-04-08 14:51:14,097 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 [2022-04-08 14:51:14,097 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 [2022-04-08 14:51:14,098 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 [2022-04-08 14:51:14,098 INFO L290 TraceCheckUtils]: 33: Hoare triple {35875#(not (= 8560 ssl3_accept_~s__state~0))} assume 8560 == ~s__state~0; {35869#false} is VALID [2022-04-08 14:51:14,098 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 [2022-04-08 14:51:14,098 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 [2022-04-08 14:51:14,098 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 [2022-04-08 14:51:14,098 INFO L290 TraceCheckUtils]: 37: Hoare triple {35869#false} assume 0 == ~s__s3__tmp__reuse_message~0; {35869#false} is VALID [2022-04-08 14:51:14,098 INFO L290 TraceCheckUtils]: 38: Hoare triple {35869#false} assume 0 == ~skip~0; {35869#false} is VALID [2022-04-08 14:51:14,098 INFO L290 TraceCheckUtils]: 39: Hoare triple {35869#false} assume 8560 == ~state~0; {35869#false} is VALID [2022-04-08 14:51:14,098 INFO L290 TraceCheckUtils]: 40: Hoare triple {35869#false} assume 8448 == ~s__state~0; {35869#false} is VALID [2022-04-08 14:51:14,098 INFO L290 TraceCheckUtils]: 41: Hoare triple {35869#false} assume -1 != ~s__verify_mode~0; {35869#false} is VALID [2022-04-08 14:51:14,099 INFO L290 TraceCheckUtils]: 42: Hoare triple {35869#false} assume -2 != ~s__verify_mode~0; {35869#false} is VALID [2022-04-08 14:51:14,099 INFO L290 TraceCheckUtils]: 43: Hoare triple {35869#false} assume 9021 != ~__cil_tmp61~0 % 18446744073709551616; {35869#false} is VALID [2022-04-08 14:51:14,099 INFO L290 TraceCheckUtils]: 44: Hoare triple {35869#false} assume 4294967294 != ~__cil_tmp58~0 % 18446744073709551616; {35869#false} is VALID [2022-04-08 14:51:14,099 INFO L290 TraceCheckUtils]: 45: Hoare triple {35869#false} assume 4 != ~blastFlag~0; {35869#false} is VALID [2022-04-08 14:51:14,099 INFO L290 TraceCheckUtils]: 46: Hoare triple {35869#false} assume 1024 != ~tmp___7~0; {35869#false} is VALID [2022-04-08 14:51:14,099 INFO L290 TraceCheckUtils]: 47: Hoare triple {35869#false} assume !false; {35869#false} is VALID [2022-04-08 14:51:14,099 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-08 14:51:14,099 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 14:51:14,099 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1375526502] [2022-04-08 14:51:14,099 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1375526502] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 14:51:14,099 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 14:51:14,099 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-08 14:51:14,099 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 14:51:14,099 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [531725128] [2022-04-08 14:51:14,100 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [531725128] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 14:51:14,100 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 14:51:14,100 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-08 14:51:14,100 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [257533220] [2022-04-08 14:51:14,100 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 14:51:14,100 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 [2022-04-08 14:51:14,100 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 14:51:14,100 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) [2022-04-08 14:51:14,125 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 48 edges. 48 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:51:14,125 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-04-08 14:51:14,125 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 14:51:14,125 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-04-08 14:51:14,125 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-04-08 14:51:14,125 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) [2022-04-08 14:51:14,920 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:51:14,920 INFO L93 Difference]: Finished difference Result 734 states and 1062 transitions. [2022-04-08 14:51:14,920 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-04-08 14:51:14,920 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 [2022-04-08 14:51:14,921 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 14:51:14,921 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) [2022-04-08 14:51:14,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 538 transitions. [2022-04-08 14:51:14,923 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) [2022-04-08 14:51:14,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 538 transitions. [2022-04-08 14:51:14,924 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 6 states and 538 transitions. [2022-04-08 14:51:15,254 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 538 edges. 538 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:51:15,261 INFO L225 Difference]: With dead ends: 734 [2022-04-08 14:51:15,261 INFO L226 Difference]: Without dead ends: 391 [2022-04-08 14:51:15,262 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=23, Invalid=49, Unknown=0, NotChecked=0, Total=72 [2022-04-08 14:51:15,262 INFO L913 BasicCegarLoop]: 194 mSDtfsCounter, 759 mSDsluCounter, 17 mSDsCounter, 0 mSdLazyCounter, 361 mSolverCounterSat, 48 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 759 SdHoareTripleChecker+Valid, 211 SdHoareTripleChecker+Invalid, 409 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 48 IncrementalHoareTripleChecker+Valid, 361 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-04-08 14:51:15,263 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [759 Valid, 211 Invalid, 409 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [48 Valid, 361 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-04-08 14:51:15,263 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 391 states. [2022-04-08 14:51:15,322 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 391 to 389. [2022-04-08 14:51:15,322 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 14:51:15,322 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) [2022-04-08 14:51:15,323 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) [2022-04-08 14:51:15,323 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) [2022-04-08 14:51:15,329 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:51:15,329 INFO L93 Difference]: Finished difference Result 391 states and 561 transitions. [2022-04-08 14:51:15,329 INFO L276 IsEmpty]: Start isEmpty. Operand 391 states and 561 transitions. [2022-04-08 14:51:15,329 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 14:51:15,329 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 14:51:15,330 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. [2022-04-08 14:51:15,330 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. [2022-04-08 14:51:15,335 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:51:15,336 INFO L93 Difference]: Finished difference Result 391 states and 561 transitions. [2022-04-08 14:51:15,336 INFO L276 IsEmpty]: Start isEmpty. Operand 391 states and 561 transitions. [2022-04-08 14:51:15,336 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 14:51:15,336 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 14:51:15,336 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 14:51:15,336 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 14:51:15,337 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) [2022-04-08 14:51:15,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 389 states to 389 states and 559 transitions. [2022-04-08 14:51:15,344 INFO L78 Accepts]: Start accepts. Automaton has 389 states and 559 transitions. Word has length 48 [2022-04-08 14:51:15,344 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 14:51:15,344 INFO L478 AbstractCegarLoop]: Abstraction has 389 states and 559 transitions. [2022-04-08 14:51:15,344 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 8.8) internal successors, (44), 4 states have internal predecessors, (44), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 14:51:15,344 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 389 states and 559 transitions. [2022-04-08 14:51:16,238 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 559 edges. 559 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:51:16,238 INFO L276 IsEmpty]: Start isEmpty. Operand 389 states and 559 transitions. [2022-04-08 14:51:16,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-04-08 14:51:16,242 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 14:51:16,242 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 14:51:16,242 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18 [2022-04-08 14:51:16,242 INFO L403 AbstractCegarLoop]: === Iteration 20 === Targeting ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 14:51:16,242 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 14:51:16,242 INFO L85 PathProgramCache]: Analyzing trace with hash 1888205337, now seen corresponding path program 1 times [2022-04-08 14:51:16,242 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 14:51:16,242 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1026636205] [2022-04-08 14:51:16,243 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 14:51:16,243 INFO L85 PathProgramCache]: Analyzing trace with hash 1888205337, now seen corresponding path program 2 times [2022-04-08 14:51:16,243 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 14:51:16,243 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1877865190] [2022-04-08 14:51:16,243 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 14:51:16,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 14:51:16,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:51:16,301 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 14:51:16,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:51:16,303 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 [2022-04-08 14:51:16,303 INFO L290 TraceCheckUtils]: 1: Hoare triple {38913#true} assume true; {38913#true} is VALID [2022-04-08 14:51:16,304 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {38913#true} {38913#true} #752#return; {38913#true} is VALID [2022-04-08 14:51:16,304 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 [2022-04-08 14:51:16,304 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 [2022-04-08 14:51:16,304 INFO L290 TraceCheckUtils]: 2: Hoare triple {38913#true} assume true; {38913#true} is VALID [2022-04-08 14:51:16,304 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {38913#true} {38913#true} #752#return; {38913#true} is VALID [2022-04-08 14:51:16,304 INFO L272 TraceCheckUtils]: 4: Hoare triple {38913#true} call #t~ret59 := main(); {38913#true} is VALID [2022-04-08 14:51:16,304 INFO L290 TraceCheckUtils]: 5: Hoare triple {38913#true} havoc ~s~0;havoc ~tmp~1;~s~0 := 8464; {38918#(<= main_~s~0 8464)} is VALID [2022-04-08 14:51:16,305 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 [2022-04-08 14:51:16,306 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 [2022-04-08 14:51:16,306 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 [2022-04-08 14:51:16,306 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 [2022-04-08 14:51:16,307 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 [2022-04-08 14:51:16,307 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 [2022-04-08 14:51:16,307 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 [2022-04-08 14:51:16,307 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 [2022-04-08 14:51:16,308 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 [2022-04-08 14:51:16,308 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 [2022-04-08 14:51:16,308 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 [2022-04-08 14:51:16,308 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 [2022-04-08 14:51:16,309 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 [2022-04-08 14:51:16,309 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 [2022-04-08 14:51:16,309 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 [2022-04-08 14:51:16,309 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 [2022-04-08 14:51:16,309 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 [2022-04-08 14:51:16,310 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 [2022-04-08 14:51:16,310 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 [2022-04-08 14:51:16,310 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 [2022-04-08 14:51:16,310 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 [2022-04-08 14:51:16,311 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 [2022-04-08 14:51:16,311 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 [2022-04-08 14:51:16,311 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 [2022-04-08 14:51:16,311 INFO L290 TraceCheckUtils]: 30: Hoare triple {38920#(not (= ssl3_accept_~s__state~0 8529))} assume 8529 == ~s__state~0; {38914#false} is VALID [2022-04-08 14:51:16,311 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 [2022-04-08 14:51:16,312 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 [2022-04-08 14:51:16,312 INFO L290 TraceCheckUtils]: 33: Hoare triple {38914#false} assume !(0 != ~s__s3__tmp__use_rsa_tmp~0); {38914#false} is VALID [2022-04-08 14:51:16,312 INFO L290 TraceCheckUtils]: 34: Hoare triple {38914#false} assume !(0 != (30 + ~l~0) % 18446744073709551616); {38914#false} is VALID [2022-04-08 14:51:16,312 INFO L290 TraceCheckUtils]: 35: Hoare triple {38914#false} assume !(0 != (1 + ~l~0) % 18446744073709551616);~skip~0 := 1; {38914#false} is VALID [2022-04-08 14:51:16,312 INFO L290 TraceCheckUtils]: 36: Hoare triple {38914#false} ~s__state~0 := 8544;~s__init_num~0 := 0; {38914#false} is VALID [2022-04-08 14:51:16,312 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 [2022-04-08 14:51:16,312 INFO L290 TraceCheckUtils]: 38: Hoare triple {38914#false} assume 0 == ~s__s3__tmp__reuse_message~0; {38914#false} is VALID [2022-04-08 14:51:16,312 INFO L290 TraceCheckUtils]: 39: Hoare triple {38914#false} assume 0 == ~skip~0; {38914#false} is VALID [2022-04-08 14:51:16,312 INFO L290 TraceCheckUtils]: 40: Hoare triple {38914#false} assume 8560 == ~state~0; {38914#false} is VALID [2022-04-08 14:51:16,312 INFO L290 TraceCheckUtils]: 41: Hoare triple {38914#false} assume 8448 == ~s__state~0; {38914#false} is VALID [2022-04-08 14:51:16,312 INFO L290 TraceCheckUtils]: 42: Hoare triple {38914#false} assume -1 != ~s__verify_mode~0; {38914#false} is VALID [2022-04-08 14:51:16,312 INFO L290 TraceCheckUtils]: 43: Hoare triple {38914#false} assume -2 != ~s__verify_mode~0; {38914#false} is VALID [2022-04-08 14:51:16,312 INFO L290 TraceCheckUtils]: 44: Hoare triple {38914#false} assume 9021 != ~__cil_tmp61~0 % 18446744073709551616; {38914#false} is VALID [2022-04-08 14:51:16,312 INFO L290 TraceCheckUtils]: 45: Hoare triple {38914#false} assume 4294967294 != ~__cil_tmp58~0 % 18446744073709551616; {38914#false} is VALID [2022-04-08 14:51:16,312 INFO L290 TraceCheckUtils]: 46: Hoare triple {38914#false} assume 4 != ~blastFlag~0; {38914#false} is VALID [2022-04-08 14:51:16,312 INFO L290 TraceCheckUtils]: 47: Hoare triple {38914#false} assume 1024 != ~tmp___7~0; {38914#false} is VALID [2022-04-08 14:51:16,312 INFO L290 TraceCheckUtils]: 48: Hoare triple {38914#false} assume !false; {38914#false} is VALID [2022-04-08 14:51:16,313 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-08 14:51:16,313 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 14:51:16,313 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1877865190] [2022-04-08 14:51:16,313 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1877865190] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 14:51:16,313 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 14:51:16,313 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-08 14:51:16,313 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 14:51:16,313 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1026636205] [2022-04-08 14:51:16,313 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1026636205] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 14:51:16,313 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 14:51:16,313 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-08 14:51:16,313 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [370612923] [2022-04-08 14:51:16,313 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 14:51:16,314 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 [2022-04-08 14:51:16,314 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 14:51:16,314 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) [2022-04-08 14:51:16,338 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 49 edges. 49 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:51:16,339 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-04-08 14:51:16,339 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 14:51:16,339 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-04-08 14:51:16,339 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-04-08 14:51:16,341 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) [2022-04-08 14:51:17,178 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:51:17,178 INFO L93 Difference]: Finished difference Result 778 states and 1123 transitions. [2022-04-08 14:51:17,178 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-04-08 14:51:17,179 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 [2022-04-08 14:51:17,179 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 14:51:17,179 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) [2022-04-08 14:51:17,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 554 transitions. [2022-04-08 14:51:17,181 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) [2022-04-08 14:51:17,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 554 transitions. [2022-04-08 14:51:17,184 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 6 states and 554 transitions. [2022-04-08 14:51:17,567 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 554 edges. 554 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:51:17,574 INFO L225 Difference]: With dead ends: 778 [2022-04-08 14:51:17,574 INFO L226 Difference]: Without dead ends: 403 [2022-04-08 14:51:17,575 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=23, Invalid=49, Unknown=0, NotChecked=0, Total=72 [2022-04-08 14:51:17,575 INFO L913 BasicCegarLoop]: 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 [2022-04-08 14:51:17,575 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [795 Valid, 210 Invalid, 425 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [48 Valid, 377 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-04-08 14:51:17,575 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 403 states. [2022-04-08 14:51:17,640 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 403 to 389. [2022-04-08 14:51:17,641 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 14:51:17,641 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) [2022-04-08 14:51:17,641 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) [2022-04-08 14:51:17,642 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) [2022-04-08 14:51:17,648 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:51:17,648 INFO L93 Difference]: Finished difference Result 403 states and 579 transitions. [2022-04-08 14:51:17,648 INFO L276 IsEmpty]: Start isEmpty. Operand 403 states and 579 transitions. [2022-04-08 14:51:17,648 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 14:51:17,648 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 14:51:17,648 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. [2022-04-08 14:51:17,649 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. [2022-04-08 14:51:17,655 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:51:17,655 INFO L93 Difference]: Finished difference Result 403 states and 579 transitions. [2022-04-08 14:51:17,655 INFO L276 IsEmpty]: Start isEmpty. Operand 403 states and 579 transitions. [2022-04-08 14:51:17,655 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 14:51:17,655 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 14:51:17,655 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 14:51:17,655 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 14:51:17,656 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) [2022-04-08 14:51:17,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 389 states to 389 states and 556 transitions. [2022-04-08 14:51:17,662 INFO L78 Accepts]: Start accepts. Automaton has 389 states and 556 transitions. Word has length 49 [2022-04-08 14:51:17,662 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 14:51:17,662 INFO L478 AbstractCegarLoop]: Abstraction has 389 states and 556 transitions. [2022-04-08 14:51:17,663 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 9.0) internal successors, (45), 4 states have internal predecessors, (45), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 14:51:17,663 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 389 states and 556 transitions. [2022-04-08 14:51:18,564 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 556 edges. 556 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:51:18,564 INFO L276 IsEmpty]: Start isEmpty. Operand 389 states and 556 transitions. [2022-04-08 14:51:18,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-04-08 14:51:18,575 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 14:51:18,575 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 14:51:18,576 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable19 [2022-04-08 14:51:18,576 INFO L403 AbstractCegarLoop]: === Iteration 21 === Targeting ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 14:51:18,576 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 14:51:18,576 INFO L85 PathProgramCache]: Analyzing trace with hash -396811972, now seen corresponding path program 1 times [2022-04-08 14:51:18,576 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 14:51:18,576 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [676703241] [2022-04-08 14:51:18,576 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 14:51:18,576 INFO L85 PathProgramCache]: Analyzing trace with hash -396811972, now seen corresponding path program 2 times [2022-04-08 14:51:18,576 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 14:51:18,577 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1682918242] [2022-04-08 14:51:18,577 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 14:51:18,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 14:51:18,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:51:18,633 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 14:51:18,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:51:18,637 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 [2022-04-08 14:51:18,637 INFO L290 TraceCheckUtils]: 1: Hoare triple {42070#true} assume true; {42070#true} is VALID [2022-04-08 14:51:18,637 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {42070#true} {42070#true} #752#return; {42070#true} is VALID [2022-04-08 14:51:18,638 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 [2022-04-08 14:51:18,638 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 [2022-04-08 14:51:18,638 INFO L290 TraceCheckUtils]: 2: Hoare triple {42070#true} assume true; {42070#true} is VALID [2022-04-08 14:51:18,638 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {42070#true} {42070#true} #752#return; {42070#true} is VALID [2022-04-08 14:51:18,638 INFO L272 TraceCheckUtils]: 4: Hoare triple {42070#true} call #t~ret59 := main(); {42070#true} is VALID [2022-04-08 14:51:18,638 INFO L290 TraceCheckUtils]: 5: Hoare triple {42070#true} havoc ~s~0;havoc ~tmp~1;~s~0 := 8464; {42075#(<= main_~s~0 8464)} is VALID [2022-04-08 14:51:18,639 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 [2022-04-08 14:51:18,640 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 [2022-04-08 14:51:18,640 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 [2022-04-08 14:51:18,641 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 [2022-04-08 14:51:18,641 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 [2022-04-08 14:51:18,641 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 [2022-04-08 14:51:18,641 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 [2022-04-08 14:51:18,642 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 [2022-04-08 14:51:18,642 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 [2022-04-08 14:51:18,642 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 [2022-04-08 14:51:18,642 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 [2022-04-08 14:51:18,643 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 [2022-04-08 14:51:18,643 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 [2022-04-08 14:51:18,643 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 [2022-04-08 14:51:18,643 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 [2022-04-08 14:51:18,644 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 [2022-04-08 14:51:18,644 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 [2022-04-08 14:51:18,644 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 [2022-04-08 14:51:18,644 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 [2022-04-08 14:51:18,644 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 [2022-04-08 14:51:18,645 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 [2022-04-08 14:51:18,645 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 [2022-04-08 14:51:18,645 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 [2022-04-08 14:51:18,645 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 [2022-04-08 14:51:18,646 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 [2022-04-08 14:51:18,646 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 [2022-04-08 14:51:18,646 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 [2022-04-08 14:51:18,646 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 [2022-04-08 14:51:18,647 INFO L290 TraceCheckUtils]: 34: Hoare triple {42077#(not (= ssl3_accept_~s__state~0 8561))} assume 8561 == ~s__state~0; {42071#false} is VALID [2022-04-08 14:51:18,647 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 [2022-04-08 14:51:18,647 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 [2022-04-08 14:51:18,647 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 [2022-04-08 14:51:18,647 INFO L290 TraceCheckUtils]: 38: Hoare triple {42071#false} assume 0 == ~s__s3__tmp__reuse_message~0; {42071#false} is VALID [2022-04-08 14:51:18,647 INFO L290 TraceCheckUtils]: 39: Hoare triple {42071#false} assume 0 == ~skip~0; {42071#false} is VALID [2022-04-08 14:51:18,647 INFO L290 TraceCheckUtils]: 40: Hoare triple {42071#false} assume 8560 == ~state~0; {42071#false} is VALID [2022-04-08 14:51:18,647 INFO L290 TraceCheckUtils]: 41: Hoare triple {42071#false} assume 8448 == ~s__state~0; {42071#false} is VALID [2022-04-08 14:51:18,647 INFO L290 TraceCheckUtils]: 42: Hoare triple {42071#false} assume -1 != ~s__verify_mode~0; {42071#false} is VALID [2022-04-08 14:51:18,647 INFO L290 TraceCheckUtils]: 43: Hoare triple {42071#false} assume -2 != ~s__verify_mode~0; {42071#false} is VALID [2022-04-08 14:51:18,647 INFO L290 TraceCheckUtils]: 44: Hoare triple {42071#false} assume 9021 != ~__cil_tmp61~0 % 18446744073709551616; {42071#false} is VALID [2022-04-08 14:51:18,647 INFO L290 TraceCheckUtils]: 45: Hoare triple {42071#false} assume 4294967294 != ~__cil_tmp58~0 % 18446744073709551616; {42071#false} is VALID [2022-04-08 14:51:18,647 INFO L290 TraceCheckUtils]: 46: Hoare triple {42071#false} assume 4 != ~blastFlag~0; {42071#false} is VALID [2022-04-08 14:51:18,647 INFO L290 TraceCheckUtils]: 47: Hoare triple {42071#false} assume 1024 != ~tmp___7~0; {42071#false} is VALID [2022-04-08 14:51:18,647 INFO L290 TraceCheckUtils]: 48: Hoare triple {42071#false} assume !false; {42071#false} is VALID [2022-04-08 14:51:18,648 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-08 14:51:18,648 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 14:51:18,648 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1682918242] [2022-04-08 14:51:18,648 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1682918242] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 14:51:18,648 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 14:51:18,648 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-08 14:51:18,648 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 14:51:18,648 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [676703241] [2022-04-08 14:51:18,648 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [676703241] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 14:51:18,648 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 14:51:18,648 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-08 14:51:18,648 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1778686395] [2022-04-08 14:51:18,648 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 14:51:18,649 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 [2022-04-08 14:51:18,649 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 14:51:18,649 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) [2022-04-08 14:51:18,680 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 49 edges. 49 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:51:18,680 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-04-08 14:51:18,680 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 14:51:18,680 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-04-08 14:51:18,681 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-04-08 14:51:18,681 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) [2022-04-08 14:51:19,479 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:51:19,479 INFO L93 Difference]: Finished difference Result 768 states and 1100 transitions. [2022-04-08 14:51:19,479 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-04-08 14:51:19,479 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 [2022-04-08 14:51:19,480 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 14:51:19,480 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) [2022-04-08 14:51:19,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 539 transitions. [2022-04-08 14:51:19,482 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) [2022-04-08 14:51:19,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 539 transitions. [2022-04-08 14:51:19,483 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 6 states and 539 transitions. [2022-04-08 14:51:19,796 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 539 edges. 539 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:51:19,803 INFO L225 Difference]: With dead ends: 768 [2022-04-08 14:51:19,804 INFO L226 Difference]: Without dead ends: 393 [2022-04-08 14:51:19,804 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=23, Invalid=49, Unknown=0, NotChecked=0, Total=72 [2022-04-08 14:51:19,805 INFO L913 BasicCegarLoop]: 200 mSDtfsCounter, 746 mSDsluCounter, 17 mSDsCounter, 0 mSdLazyCounter, 363 mSolverCounterSat, 52 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 746 SdHoareTripleChecker+Valid, 217 SdHoareTripleChecker+Invalid, 415 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 52 IncrementalHoareTripleChecker+Valid, 363 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-04-08 14:51:19,805 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [746 Valid, 217 Invalid, 415 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [52 Valid, 363 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-04-08 14:51:19,805 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 393 states. [2022-04-08 14:51:19,869 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 393 to 391. [2022-04-08 14:51:19,870 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 14:51:19,870 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) [2022-04-08 14:51:19,870 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) [2022-04-08 14:51:19,871 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) [2022-04-08 14:51:19,876 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:51:19,876 INFO L93 Difference]: Finished difference Result 393 states and 561 transitions. [2022-04-08 14:51:19,876 INFO L276 IsEmpty]: Start isEmpty. Operand 393 states and 561 transitions. [2022-04-08 14:51:19,877 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 14:51:19,877 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 14:51:19,877 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. [2022-04-08 14:51:19,877 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. [2022-04-08 14:51:19,883 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:51:19,883 INFO L93 Difference]: Finished difference Result 393 states and 561 transitions. [2022-04-08 14:51:19,883 INFO L276 IsEmpty]: Start isEmpty. Operand 393 states and 561 transitions. [2022-04-08 14:51:19,883 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 14:51:19,884 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 14:51:19,884 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 14:51:19,884 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 14:51:19,884 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) [2022-04-08 14:51:19,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 391 states to 391 states and 559 transitions. [2022-04-08 14:51:19,890 INFO L78 Accepts]: Start accepts. Automaton has 391 states and 559 transitions. Word has length 49 [2022-04-08 14:51:19,890 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 14:51:19,891 INFO L478 AbstractCegarLoop]: Abstraction has 391 states and 559 transitions. [2022-04-08 14:51:19,891 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 9.0) internal successors, (45), 4 states have internal predecessors, (45), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 14:51:19,891 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 391 states and 559 transitions. [2022-04-08 14:51:20,803 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 559 edges. 559 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:51:20,803 INFO L276 IsEmpty]: Start isEmpty. Operand 391 states and 559 transitions. [2022-04-08 14:51:20,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2022-04-08 14:51:20,803 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 14:51:20,803 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 14:51:20,804 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable20 [2022-04-08 14:51:20,804 INFO L403 AbstractCegarLoop]: === Iteration 22 === Targeting ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 14:51:20,804 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 14:51:20,804 INFO L85 PathProgramCache]: Analyzing trace with hash 1088761570, now seen corresponding path program 1 times [2022-04-08 14:51:20,804 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 14:51:20,804 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1798100916] [2022-04-08 14:51:20,804 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 14:51:20,804 INFO L85 PathProgramCache]: Analyzing trace with hash 1088761570, now seen corresponding path program 2 times [2022-04-08 14:51:20,804 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 14:51:20,804 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [225700491] [2022-04-08 14:51:20,805 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 14:51:20,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 14:51:20,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:51:20,866 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 14:51:20,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:51:20,869 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 [2022-04-08 14:51:20,869 INFO L290 TraceCheckUtils]: 1: Hoare triple {45191#true} assume true; {45191#true} is VALID [2022-04-08 14:51:20,869 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {45191#true} {45191#true} #752#return; {45191#true} is VALID [2022-04-08 14:51:20,869 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 [2022-04-08 14:51:20,869 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 [2022-04-08 14:51:20,869 INFO L290 TraceCheckUtils]: 2: Hoare triple {45191#true} assume true; {45191#true} is VALID [2022-04-08 14:51:20,869 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {45191#true} {45191#true} #752#return; {45191#true} is VALID [2022-04-08 14:51:20,869 INFO L272 TraceCheckUtils]: 4: Hoare triple {45191#true} call #t~ret59 := main(); {45191#true} is VALID [2022-04-08 14:51:20,870 INFO L290 TraceCheckUtils]: 5: Hoare triple {45191#true} havoc ~s~0;havoc ~tmp~1;~s~0 := 8464; {45196#(<= 8464 main_~s~0)} is VALID [2022-04-08 14:51:20,870 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 [2022-04-08 14:51:20,871 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 [2022-04-08 14:51:20,871 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 [2022-04-08 14:51:20,872 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 [2022-04-08 14:51:20,872 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 [2022-04-08 14:51:20,872 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 [2022-04-08 14:51:20,872 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 [2022-04-08 14:51:20,873 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 [2022-04-08 14:51:20,873 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 [2022-04-08 14:51:20,873 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 [2022-04-08 14:51:20,873 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 [2022-04-08 14:51:20,874 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 [2022-04-08 14:51:20,874 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 [2022-04-08 14:51:20,874 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 [2022-04-08 14:51:20,874 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 [2022-04-08 14:51:20,874 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 [2022-04-08 14:51:20,875 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 [2022-04-08 14:51:20,875 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 [2022-04-08 14:51:20,875 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 [2022-04-08 14:51:20,875 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 [2022-04-08 14:51:20,876 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 [2022-04-08 14:51:20,876 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 [2022-04-08 14:51:20,876 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 [2022-04-08 14:51:20,876 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 [2022-04-08 14:51:20,877 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 [2022-04-08 14:51:20,877 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 [2022-04-08 14:51:20,877 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 [2022-04-08 14:51:20,877 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 [2022-04-08 14:51:20,878 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 [2022-04-08 14:51:20,878 INFO L290 TraceCheckUtils]: 35: Hoare triple {45198#(not (= 8448 ssl3_accept_~s__state~0))} assume 8448 == ~s__state~0; {45192#false} is VALID [2022-04-08 14:51:20,878 INFO L290 TraceCheckUtils]: 36: Hoare triple {45192#false} assume !(~num1~0 > 0); {45192#false} is VALID [2022-04-08 14:51:20,878 INFO L290 TraceCheckUtils]: 37: Hoare triple {45192#false} ~s__state~0 := ~s__s3__tmp__next_state___0~0; {45192#false} is VALID [2022-04-08 14:51:20,878 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 [2022-04-08 14:51:20,878 INFO L290 TraceCheckUtils]: 39: Hoare triple {45192#false} assume 0 == ~s__s3__tmp__reuse_message~0; {45192#false} is VALID [2022-04-08 14:51:20,878 INFO L290 TraceCheckUtils]: 40: Hoare triple {45192#false} assume 0 == ~skip~0; {45192#false} is VALID [2022-04-08 14:51:20,878 INFO L290 TraceCheckUtils]: 41: Hoare triple {45192#false} assume 8560 == ~state~0; {45192#false} is VALID [2022-04-08 14:51:20,878 INFO L290 TraceCheckUtils]: 42: Hoare triple {45192#false} assume 8448 == ~s__state~0; {45192#false} is VALID [2022-04-08 14:51:20,878 INFO L290 TraceCheckUtils]: 43: Hoare triple {45192#false} assume -1 != ~s__verify_mode~0; {45192#false} is VALID [2022-04-08 14:51:20,878 INFO L290 TraceCheckUtils]: 44: Hoare triple {45192#false} assume -2 != ~s__verify_mode~0; {45192#false} is VALID [2022-04-08 14:51:20,878 INFO L290 TraceCheckUtils]: 45: Hoare triple {45192#false} assume 9021 != ~__cil_tmp61~0 % 18446744073709551616; {45192#false} is VALID [2022-04-08 14:51:20,878 INFO L290 TraceCheckUtils]: 46: Hoare triple {45192#false} assume 4294967294 != ~__cil_tmp58~0 % 18446744073709551616; {45192#false} is VALID [2022-04-08 14:51:20,878 INFO L290 TraceCheckUtils]: 47: Hoare triple {45192#false} assume 4 != ~blastFlag~0; {45192#false} is VALID [2022-04-08 14:51:20,878 INFO L290 TraceCheckUtils]: 48: Hoare triple {45192#false} assume 1024 != ~tmp___7~0; {45192#false} is VALID [2022-04-08 14:51:20,879 INFO L290 TraceCheckUtils]: 49: Hoare triple {45192#false} assume !false; {45192#false} is VALID [2022-04-08 14:51:20,879 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-08 14:51:20,879 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 14:51:20,879 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [225700491] [2022-04-08 14:51:20,879 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [225700491] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 14:51:20,879 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 14:51:20,879 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-08 14:51:20,880 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 14:51:20,880 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1798100916] [2022-04-08 14:51:20,880 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1798100916] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 14:51:20,880 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 14:51:20,880 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-08 14:51:20,880 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1646157889] [2022-04-08 14:51:20,880 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 14:51:20,880 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 [2022-04-08 14:51:20,880 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 14:51:20,880 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) [2022-04-08 14:51:20,904 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 50 edges. 50 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:51:20,904 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-04-08 14:51:20,905 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 14:51:20,905 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-04-08 14:51:20,905 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-04-08 14:51:20,905 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) [2022-04-08 14:51:21,776 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:51:21,777 INFO L93 Difference]: Finished difference Result 832 states and 1196 transitions. [2022-04-08 14:51:21,777 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-04-08 14:51:21,777 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 [2022-04-08 14:51:21,777 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 14:51:21,777 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) [2022-04-08 14:51:21,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 552 transitions. [2022-04-08 14:51:21,780 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) [2022-04-08 14:51:21,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 552 transitions. [2022-04-08 14:51:21,782 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 6 states and 552 transitions. [2022-04-08 14:51:22,163 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 552 edges. 552 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:51:22,176 INFO L225 Difference]: With dead ends: 832 [2022-04-08 14:51:22,176 INFO L226 Difference]: Without dead ends: 455 [2022-04-08 14:51:22,177 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=23, Invalid=49, Unknown=0, NotChecked=0, Total=72 [2022-04-08 14:51:22,177 INFO L913 BasicCegarLoop]: 196 mSDtfsCounter, 739 mSDsluCounter, 17 mSDsCounter, 0 mSdLazyCounter, 404 mSolverCounterSat, 49 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 739 SdHoareTripleChecker+Valid, 213 SdHoareTripleChecker+Invalid, 453 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 49 IncrementalHoareTripleChecker+Valid, 404 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-04-08 14:51:22,178 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [739 Valid, 213 Invalid, 453 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [49 Valid, 404 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-04-08 14:51:22,178 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 455 states. [2022-04-08 14:51:22,286 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 455 to 453. [2022-04-08 14:51:22,287 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 14:51:22,288 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) [2022-04-08 14:51:22,288 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) [2022-04-08 14:51:22,288 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) [2022-04-08 14:51:22,298 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:51:22,298 INFO L93 Difference]: Finished difference Result 455 states and 646 transitions. [2022-04-08 14:51:22,299 INFO L276 IsEmpty]: Start isEmpty. Operand 455 states and 646 transitions. [2022-04-08 14:51:22,299 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 14:51:22,299 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 14:51:22,300 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. [2022-04-08 14:51:22,300 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. [2022-04-08 14:51:22,311 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:51:22,311 INFO L93 Difference]: Finished difference Result 455 states and 646 transitions. [2022-04-08 14:51:22,312 INFO L276 IsEmpty]: Start isEmpty. Operand 455 states and 646 transitions. [2022-04-08 14:51:22,312 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 14:51:22,312 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 14:51:22,312 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 14:51:22,312 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 14:51:22,313 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) [2022-04-08 14:51:22,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 453 states to 453 states and 645 transitions. [2022-04-08 14:51:22,326 INFO L78 Accepts]: Start accepts. Automaton has 453 states and 645 transitions. Word has length 50 [2022-04-08 14:51:22,326 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 14:51:22,327 INFO L478 AbstractCegarLoop]: Abstraction has 453 states and 645 transitions. [2022-04-08 14:51:22,327 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 9.2) internal successors, (46), 4 states have internal predecessors, (46), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 14:51:22,327 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 453 states and 645 transitions. [2022-04-08 14:51:23,528 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 645 edges. 645 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:51:23,528 INFO L276 IsEmpty]: Start isEmpty. Operand 453 states and 645 transitions. [2022-04-08 14:51:23,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2022-04-08 14:51:23,529 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 14:51:23,529 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 14:51:23,529 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable21 [2022-04-08 14:51:23,529 INFO L403 AbstractCegarLoop]: === Iteration 23 === Targeting ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 14:51:23,530 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 14:51:23,530 INFO L85 PathProgramCache]: Analyzing trace with hash -1090858659, now seen corresponding path program 1 times [2022-04-08 14:51:23,530 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 14:51:23,530 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [112982749] [2022-04-08 14:51:23,530 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 14:51:23,530 INFO L85 PathProgramCache]: Analyzing trace with hash -1090858659, now seen corresponding path program 2 times [2022-04-08 14:51:23,530 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 14:51:23,530 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [700646158] [2022-04-08 14:51:23,531 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 14:51:23,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 14:51:23,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:51:23,596 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 14:51:23,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:51:23,599 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 [2022-04-08 14:51:23,599 INFO L290 TraceCheckUtils]: 1: Hoare triple {48688#true} assume true; {48688#true} is VALID [2022-04-08 14:51:23,599 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {48688#true} {48688#true} #752#return; {48688#true} is VALID [2022-04-08 14:51:23,600 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 [2022-04-08 14:51:23,600 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 [2022-04-08 14:51:23,600 INFO L290 TraceCheckUtils]: 2: Hoare triple {48688#true} assume true; {48688#true} is VALID [2022-04-08 14:51:23,600 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {48688#true} {48688#true} #752#return; {48688#true} is VALID [2022-04-08 14:51:23,600 INFO L272 TraceCheckUtils]: 4: Hoare triple {48688#true} call #t~ret59 := main(); {48688#true} is VALID [2022-04-08 14:51:23,600 INFO L290 TraceCheckUtils]: 5: Hoare triple {48688#true} havoc ~s~0;havoc ~tmp~1;~s~0 := 8464; {48693#(<= main_~s~0 8464)} is VALID [2022-04-08 14:51:23,601 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 [2022-04-08 14:51:23,602 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 [2022-04-08 14:51:23,603 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 [2022-04-08 14:51:23,603 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 [2022-04-08 14:51:23,603 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 [2022-04-08 14:51:23,603 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 [2022-04-08 14:51:23,604 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 [2022-04-08 14:51:23,604 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 [2022-04-08 14:51:23,604 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 [2022-04-08 14:51:23,604 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 [2022-04-08 14:51:23,605 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 [2022-04-08 14:51:23,605 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 [2022-04-08 14:51:23,605 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 [2022-04-08 14:51:23,605 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 [2022-04-08 14:51:23,606 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 [2022-04-08 14:51:23,607 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 [2022-04-08 14:51:23,607 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 [2022-04-08 14:51:23,607 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 [2022-04-08 14:51:23,608 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 [2022-04-08 14:51:23,608 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 [2022-04-08 14:51:23,608 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 [2022-04-08 14:51:23,608 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 [2022-04-08 14:51:23,609 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 [2022-04-08 14:51:23,609 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 [2022-04-08 14:51:23,609 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 [2022-04-08 14:51:23,609 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 [2022-04-08 14:51:23,610 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 [2022-04-08 14:51:23,610 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 [2022-04-08 14:51:23,610 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 [2022-04-08 14:51:23,611 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 [2022-04-08 14:51:23,611 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 [2022-04-08 14:51:23,611 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 [2022-04-08 14:51:23,612 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 [2022-04-08 14:51:23,612 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 [2022-04-08 14:51:23,613 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 [2022-04-08 14:51:23,613 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 [2022-04-08 14:51:23,613 INFO L290 TraceCheckUtils]: 42: Hoare triple {48695#(not (= ssl3_accept_~s__state~0 8640))} assume 8640 == ~s__state~0; {48689#false} is VALID [2022-04-08 14:51:23,613 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 [2022-04-08 14:51:23,613 INFO L290 TraceCheckUtils]: 44: Hoare triple {48689#false} assume !(9 == ~blastFlag~0); {48689#false} is VALID [2022-04-08 14:51:23,613 INFO L290 TraceCheckUtils]: 45: Hoare triple {48689#false} assume !(12 == ~blastFlag~0); {48689#false} is VALID [2022-04-08 14:51:23,613 INFO L290 TraceCheckUtils]: 46: Hoare triple {48689#false} assume !(15 == ~blastFlag~0); {48689#false} is VALID [2022-04-08 14:51:23,613 INFO L290 TraceCheckUtils]: 47: Hoare triple {48689#false} assume !(18 == ~blastFlag~0); {48689#false} is VALID [2022-04-08 14:51:23,614 INFO L290 TraceCheckUtils]: 48: Hoare triple {48689#false} assume 21 == ~blastFlag~0; {48689#false} is VALID [2022-04-08 14:51:23,614 INFO L290 TraceCheckUtils]: 49: Hoare triple {48689#false} assume !false; {48689#false} is VALID [2022-04-08 14:51:23,615 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-08 14:51:23,615 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 14:51:23,615 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [700646158] [2022-04-08 14:51:23,615 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [700646158] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 14:51:23,615 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 14:51:23,615 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-08 14:51:23,615 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 14:51:23,615 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [112982749] [2022-04-08 14:51:23,615 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [112982749] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 14:51:23,616 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 14:51:23,616 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-08 14:51:23,616 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1665154396] [2022-04-08 14:51:23,616 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 14:51:23,616 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 [2022-04-08 14:51:23,616 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 14:51:23,616 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) [2022-04-08 14:51:23,647 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 50 edges. 50 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:51:23,647 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-04-08 14:51:23,647 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 14:51:23,648 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-04-08 14:51:23,648 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-04-08 14:51:23,648 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) [2022-04-08 14:51:24,644 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:51:24,644 INFO L93 Difference]: Finished difference Result 944 states and 1344 transitions. [2022-04-08 14:51:24,644 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-04-08 14:51:24,644 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 [2022-04-08 14:51:24,644 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 14:51:24,644 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) [2022-04-08 14:51:24,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 567 transitions. [2022-04-08 14:51:24,647 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) [2022-04-08 14:51:24,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 567 transitions. [2022-04-08 14:51:24,649 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 6 states and 567 transitions. [2022-04-08 14:51:25,037 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 567 edges. 567 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:51:25,052 INFO L225 Difference]: With dead ends: 944 [2022-04-08 14:51:25,052 INFO L226 Difference]: Without dead ends: 505 [2022-04-08 14:51:25,066 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=23, Invalid=49, Unknown=0, NotChecked=0, Total=72 [2022-04-08 14:51:25,066 INFO L913 BasicCegarLoop]: 195 mSDtfsCounter, 809 mSDsluCounter, 17 mSDsCounter, 0 mSdLazyCounter, 377 mSolverCounterSat, 60 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 809 SdHoareTripleChecker+Valid, 212 SdHoareTripleChecker+Invalid, 437 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 60 IncrementalHoareTripleChecker+Valid, 377 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-04-08 14:51:25,066 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [809 Valid, 212 Invalid, 437 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [60 Valid, 377 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-04-08 14:51:25,067 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 505 states. [2022-04-08 14:51:25,172 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 505 to 495. [2022-04-08 14:51:25,172 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 14:51:25,173 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) [2022-04-08 14:51:25,174 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) [2022-04-08 14:51:25,174 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) [2022-04-08 14:51:25,187 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:51:25,187 INFO L93 Difference]: Finished difference Result 505 states and 716 transitions. [2022-04-08 14:51:25,187 INFO L276 IsEmpty]: Start isEmpty. Operand 505 states and 716 transitions. [2022-04-08 14:51:25,187 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 14:51:25,188 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 14:51:25,188 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. [2022-04-08 14:51:25,189 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. [2022-04-08 14:51:25,202 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:51:25,202 INFO L93 Difference]: Finished difference Result 505 states and 716 transitions. [2022-04-08 14:51:25,202 INFO L276 IsEmpty]: Start isEmpty. Operand 505 states and 716 transitions. [2022-04-08 14:51:25,203 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 14:51:25,203 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 14:51:25,203 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 14:51:25,203 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 14:51:25,204 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) [2022-04-08 14:51:25,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 495 states to 495 states and 701 transitions. [2022-04-08 14:51:25,218 INFO L78 Accepts]: Start accepts. Automaton has 495 states and 701 transitions. Word has length 50 [2022-04-08 14:51:25,218 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 14:51:25,218 INFO L478 AbstractCegarLoop]: Abstraction has 495 states and 701 transitions. [2022-04-08 14:51:25,218 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 9.2) internal successors, (46), 4 states have internal predecessors, (46), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 14:51:25,218 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 495 states and 701 transitions. [2022-04-08 14:51:26,594 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 701 edges. 701 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:51:26,594 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 701 transitions. [2022-04-08 14:51:26,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2022-04-08 14:51:26,595 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 14:51:26,595 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 14:51:26,595 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable22 [2022-04-08 14:51:26,595 INFO L403 AbstractCegarLoop]: === Iteration 24 === Targeting ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 14:51:26,596 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 14:51:26,596 INFO L85 PathProgramCache]: Analyzing trace with hash -163662636, now seen corresponding path program 1 times [2022-04-08 14:51:26,596 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 14:51:26,596 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [803083949] [2022-04-08 14:51:26,596 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 14:51:26,596 INFO L85 PathProgramCache]: Analyzing trace with hash -163662636, now seen corresponding path program 2 times [2022-04-08 14:51:26,596 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 14:51:26,596 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1487777833] [2022-04-08 14:51:26,596 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 14:51:26,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 14:51:26,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:51:26,647 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 14:51:26,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:51:26,650 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 [2022-04-08 14:51:26,651 INFO L290 TraceCheckUtils]: 1: Hoare triple {52593#true} assume true; {52593#true} is VALID [2022-04-08 14:51:26,651 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {52593#true} {52593#true} #752#return; {52593#true} is VALID [2022-04-08 14:51:26,651 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 [2022-04-08 14:51:26,651 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 [2022-04-08 14:51:26,651 INFO L290 TraceCheckUtils]: 2: Hoare triple {52593#true} assume true; {52593#true} is VALID [2022-04-08 14:51:26,651 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {52593#true} {52593#true} #752#return; {52593#true} is VALID [2022-04-08 14:51:26,651 INFO L272 TraceCheckUtils]: 4: Hoare triple {52593#true} call #t~ret59 := main(); {52593#true} is VALID [2022-04-08 14:51:26,652 INFO L290 TraceCheckUtils]: 5: Hoare triple {52593#true} havoc ~s~0;havoc ~tmp~1;~s~0 := 8464; {52598#(<= main_~s~0 8464)} is VALID [2022-04-08 14:51:26,652 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 [2022-04-08 14:51:26,654 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 [2022-04-08 14:51:26,654 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 [2022-04-08 14:51:26,654 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 [2022-04-08 14:51:26,654 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 [2022-04-08 14:51:26,655 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 [2022-04-08 14:51:26,655 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 [2022-04-08 14:51:26,655 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 [2022-04-08 14:51:26,655 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 [2022-04-08 14:51:26,656 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 [2022-04-08 14:51:26,656 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 [2022-04-08 14:51:26,656 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 [2022-04-08 14:51:26,656 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 [2022-04-08 14:51:26,657 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 [2022-04-08 14:51:26,657 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 [2022-04-08 14:51:26,657 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 [2022-04-08 14:51:26,657 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 [2022-04-08 14:51:26,658 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 [2022-04-08 14:51:26,658 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 [2022-04-08 14:51:26,658 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 [2022-04-08 14:51:26,658 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 [2022-04-08 14:51:26,659 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 [2022-04-08 14:51:26,659 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 [2022-04-08 14:51:26,659 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 [2022-04-08 14:51:26,659 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 [2022-04-08 14:51:26,660 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 [2022-04-08 14:51:26,660 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 [2022-04-08 14:51:26,660 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 [2022-04-08 14:51:26,660 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 [2022-04-08 14:51:26,661 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 [2022-04-08 14:51:26,661 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 [2022-04-08 14:51:26,661 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 [2022-04-08 14:51:26,662 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 [2022-04-08 14:51:26,662 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 [2022-04-08 14:51:26,662 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 [2022-04-08 14:51:26,662 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 [2022-04-08 14:51:26,663 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 [2022-04-08 14:51:26,663 INFO L290 TraceCheckUtils]: 43: Hoare triple {52600#(not (= ssl3_accept_~s__state~0 8641))} assume 8641 == ~s__state~0; {52594#false} is VALID [2022-04-08 14:51:26,663 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 [2022-04-08 14:51:26,663 INFO L290 TraceCheckUtils]: 45: Hoare triple {52594#false} assume !(9 == ~blastFlag~0); {52594#false} is VALID [2022-04-08 14:51:26,663 INFO L290 TraceCheckUtils]: 46: Hoare triple {52594#false} assume !(12 == ~blastFlag~0); {52594#false} is VALID [2022-04-08 14:51:26,663 INFO L290 TraceCheckUtils]: 47: Hoare triple {52594#false} assume !(15 == ~blastFlag~0); {52594#false} is VALID [2022-04-08 14:51:26,663 INFO L290 TraceCheckUtils]: 48: Hoare triple {52594#false} assume !(18 == ~blastFlag~0); {52594#false} is VALID [2022-04-08 14:51:26,663 INFO L290 TraceCheckUtils]: 49: Hoare triple {52594#false} assume 21 == ~blastFlag~0; {52594#false} is VALID [2022-04-08 14:51:26,663 INFO L290 TraceCheckUtils]: 50: Hoare triple {52594#false} assume !false; {52594#false} is VALID [2022-04-08 14:51:26,664 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-08 14:51:26,664 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 14:51:26,664 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1487777833] [2022-04-08 14:51:26,664 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1487777833] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 14:51:26,664 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 14:51:26,664 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-08 14:51:26,664 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 14:51:26,664 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [803083949] [2022-04-08 14:51:26,664 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [803083949] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 14:51:26,664 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 14:51:26,665 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-08 14:51:26,665 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1564860496] [2022-04-08 14:51:26,665 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 14:51:26,665 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 [2022-04-08 14:51:26,665 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 14:51:26,665 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) [2022-04-08 14:51:26,694 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 51 edges. 51 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:51:26,694 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-04-08 14:51:26,694 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 14:51:26,695 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-04-08 14:51:26,695 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-04-08 14:51:26,695 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) [2022-04-08 14:51:27,612 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:51:27,612 INFO L93 Difference]: Finished difference Result 995 states and 1416 transitions. [2022-04-08 14:51:27,612 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-04-08 14:51:27,612 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 [2022-04-08 14:51:27,612 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 14:51:27,612 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) [2022-04-08 14:51:27,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 569 transitions. [2022-04-08 14:51:27,614 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) [2022-04-08 14:51:27,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 569 transitions. [2022-04-08 14:51:27,616 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 6 states and 569 transitions. [2022-04-08 14:51:27,958 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 569 edges. 569 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:51:27,969 INFO L225 Difference]: With dead ends: 995 [2022-04-08 14:51:27,969 INFO L226 Difference]: Without dead ends: 514 [2022-04-08 14:51:27,970 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=23, Invalid=49, Unknown=0, NotChecked=0, Total=72 [2022-04-08 14:51:27,970 INFO L913 BasicCegarLoop]: 195 mSDtfsCounter, 812 mSDsluCounter, 17 mSDsCounter, 0 mSdLazyCounter, 377 mSolverCounterSat, 62 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 812 SdHoareTripleChecker+Valid, 212 SdHoareTripleChecker+Invalid, 439 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 62 IncrementalHoareTripleChecker+Valid, 377 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-04-08 14:51:27,971 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [812 Valid, 212 Invalid, 439 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [62 Valid, 377 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-04-08 14:51:27,971 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 514 states. [2022-04-08 14:51:28,069 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 514 to 504. [2022-04-08 14:51:28,069 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 14:51:28,070 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) [2022-04-08 14:51:28,070 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) [2022-04-08 14:51:28,070 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) [2022-04-08 14:51:28,079 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:51:28,079 INFO L93 Difference]: Finished difference Result 514 states and 732 transitions. [2022-04-08 14:51:28,079 INFO L276 IsEmpty]: Start isEmpty. Operand 514 states and 732 transitions. [2022-04-08 14:51:28,079 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 14:51:28,080 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 14:51:28,080 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. [2022-04-08 14:51:28,080 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. [2022-04-08 14:51:28,089 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:51:28,089 INFO L93 Difference]: Finished difference Result 514 states and 732 transitions. [2022-04-08 14:51:28,089 INFO L276 IsEmpty]: Start isEmpty. Operand 514 states and 732 transitions. [2022-04-08 14:51:28,089 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 14:51:28,089 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 14:51:28,089 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 14:51:28,089 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 14:51:28,090 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) [2022-04-08 14:51:28,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 504 states to 504 states and 717 transitions. [2022-04-08 14:51:28,100 INFO L78 Accepts]: Start accepts. Automaton has 504 states and 717 transitions. Word has length 51 [2022-04-08 14:51:28,100 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 14:51:28,101 INFO L478 AbstractCegarLoop]: Abstraction has 504 states and 717 transitions. [2022-04-08 14:51:28,101 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 9.4) internal successors, (47), 4 states have internal predecessors, (47), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 14:51:28,101 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 504 states and 717 transitions. [2022-04-08 14:51:29,328 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 717 edges. 717 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:51:29,329 INFO L276 IsEmpty]: Start isEmpty. Operand 504 states and 717 transitions. [2022-04-08 14:51:29,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-04-08 14:51:29,329 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 14:51:29,329 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 14:51:29,329 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable23 [2022-04-08 14:51:29,329 INFO L403 AbstractCegarLoop]: === Iteration 25 === Targeting ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 14:51:29,330 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 14:51:29,330 INFO L85 PathProgramCache]: Analyzing trace with hash -1175453866, now seen corresponding path program 1 times [2022-04-08 14:51:29,330 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 14:51:29,330 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [998660083] [2022-04-08 14:51:29,332 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 14:51:29,332 INFO L85 PathProgramCache]: Analyzing trace with hash -1175453866, now seen corresponding path program 2 times [2022-04-08 14:51:29,332 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 14:51:29,332 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [922828721] [2022-04-08 14:51:29,332 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 14:51:29,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 14:51:29,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:51:29,374 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 14:51:29,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:51:29,377 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 [2022-04-08 14:51:29,377 INFO L290 TraceCheckUtils]: 1: Hoare triple {56636#true} assume true; {56636#true} is VALID [2022-04-08 14:51:29,377 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {56636#true} {56636#true} #752#return; {56636#true} is VALID [2022-04-08 14:51:29,395 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 [2022-04-08 14:51:29,395 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 [2022-04-08 14:51:29,395 INFO L290 TraceCheckUtils]: 2: Hoare triple {56636#true} assume true; {56636#true} is VALID [2022-04-08 14:51:29,396 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {56636#true} {56636#true} #752#return; {56636#true} is VALID [2022-04-08 14:51:29,396 INFO L272 TraceCheckUtils]: 4: Hoare triple {56636#true} call #t~ret59 := main(); {56636#true} is VALID [2022-04-08 14:51:29,396 INFO L290 TraceCheckUtils]: 5: Hoare triple {56636#true} havoc ~s~0;havoc ~tmp~1;~s~0 := 8464; {56641#(<= main_~s~0 8464)} is VALID [2022-04-08 14:51:29,396 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 [2022-04-08 14:51:29,398 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 [2022-04-08 14:51:29,398 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 [2022-04-08 14:51:29,398 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 [2022-04-08 14:51:29,398 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 [2022-04-08 14:51:29,398 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 [2022-04-08 14:51:29,399 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 [2022-04-08 14:51:29,399 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 [2022-04-08 14:51:29,399 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 [2022-04-08 14:51:29,399 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 [2022-04-08 14:51:29,400 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 [2022-04-08 14:51:29,400 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 [2022-04-08 14:51:29,400 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 [2022-04-08 14:51:29,400 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 [2022-04-08 14:51:29,400 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 [2022-04-08 14:51:29,401 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 [2022-04-08 14:51:29,401 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 [2022-04-08 14:51:29,401 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 [2022-04-08 14:51:29,401 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 [2022-04-08 14:51:29,401 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 [2022-04-08 14:51:29,402 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 [2022-04-08 14:51:29,402 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 [2022-04-08 14:51:29,402 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 [2022-04-08 14:51:29,402 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 [2022-04-08 14:51:29,403 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 [2022-04-08 14:51:29,403 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 [2022-04-08 14:51:29,403 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 [2022-04-08 14:51:29,403 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 [2022-04-08 14:51:29,403 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 [2022-04-08 14:51:29,404 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 [2022-04-08 14:51:29,404 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 [2022-04-08 14:51:29,404 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 [2022-04-08 14:51:29,404 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 [2022-04-08 14:51:29,404 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 [2022-04-08 14:51:29,405 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 [2022-04-08 14:51:29,405 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 [2022-04-08 14:51:29,405 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 [2022-04-08 14:51:29,405 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 [2022-04-08 14:51:29,406 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 [2022-04-08 14:51:29,406 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 [2022-04-08 14:51:29,406 INFO L290 TraceCheckUtils]: 46: Hoare triple {56643#(not (= ssl3_accept_~s__state~0 8672))} assume 8672 == ~s__state~0; {56637#false} is VALID [2022-04-08 14:51:29,406 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 [2022-04-08 14:51:29,406 INFO L290 TraceCheckUtils]: 48: Hoare triple {56637#false} assume 11 == ~blastFlag~0;~blastFlag~0 := 12; {56637#false} is VALID [2022-04-08 14:51:29,406 INFO L290 TraceCheckUtils]: 49: Hoare triple {56637#false} assume !(~ret~0 <= 0);~s__state~0 := 8448; {56637#false} is VALID [2022-04-08 14:51:29,406 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 [2022-04-08 14:51:29,406 INFO L290 TraceCheckUtils]: 51: Hoare triple {56637#false} ~s__init_num~0 := 0; {56637#false} is VALID [2022-04-08 14:51:29,406 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 [2022-04-08 14:51:29,406 INFO L290 TraceCheckUtils]: 53: Hoare triple {56637#false} assume 0 == ~s__s3__tmp__reuse_message~0; {56637#false} is VALID [2022-04-08 14:51:29,407 INFO L290 TraceCheckUtils]: 54: Hoare triple {56637#false} assume 0 == ~skip~0; {56637#false} is VALID [2022-04-08 14:51:29,407 INFO L290 TraceCheckUtils]: 55: Hoare triple {56637#false} assume 8560 == ~state~0; {56637#false} is VALID [2022-04-08 14:51:29,407 INFO L290 TraceCheckUtils]: 56: Hoare triple {56637#false} assume 8448 == ~s__state~0; {56637#false} is VALID [2022-04-08 14:51:29,407 INFO L290 TraceCheckUtils]: 57: Hoare triple {56637#false} assume -1 != ~s__verify_mode~0; {56637#false} is VALID [2022-04-08 14:51:29,407 INFO L290 TraceCheckUtils]: 58: Hoare triple {56637#false} assume -2 != ~s__verify_mode~0; {56637#false} is VALID [2022-04-08 14:51:29,407 INFO L290 TraceCheckUtils]: 59: Hoare triple {56637#false} assume 9021 != ~__cil_tmp61~0 % 18446744073709551616; {56637#false} is VALID [2022-04-08 14:51:29,407 INFO L290 TraceCheckUtils]: 60: Hoare triple {56637#false} assume 4294967294 != ~__cil_tmp58~0 % 18446744073709551616; {56637#false} is VALID [2022-04-08 14:51:29,407 INFO L290 TraceCheckUtils]: 61: Hoare triple {56637#false} assume 4 != ~blastFlag~0; {56637#false} is VALID [2022-04-08 14:51:29,407 INFO L290 TraceCheckUtils]: 62: Hoare triple {56637#false} assume 1024 != ~tmp___7~0; {56637#false} is VALID [2022-04-08 14:51:29,407 INFO L290 TraceCheckUtils]: 63: Hoare triple {56637#false} assume !false; {56637#false} is VALID [2022-04-08 14:51:29,407 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-08 14:51:29,407 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 14:51:29,407 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [922828721] [2022-04-08 14:51:29,407 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [922828721] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 14:51:29,407 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 14:51:29,408 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-08 14:51:29,408 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 14:51:29,408 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [998660083] [2022-04-08 14:51:29,408 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [998660083] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 14:51:29,408 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 14:51:29,408 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-08 14:51:29,408 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1421956331] [2022-04-08 14:51:29,408 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 14:51:29,408 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 [2022-04-08 14:51:29,408 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 14:51:29,409 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) [2022-04-08 14:51:29,439 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 64 edges. 64 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:51:29,439 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-04-08 14:51:29,439 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 14:51:29,440 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-04-08 14:51:29,440 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-04-08 14:51:29,440 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) [2022-04-08 14:51:30,293 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:51:30,293 INFO L93 Difference]: Finished difference Result 1045 states and 1487 transitions. [2022-04-08 14:51:30,293 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-04-08 14:51:30,293 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 [2022-04-08 14:51:30,294 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 14:51:30,294 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) [2022-04-08 14:51:30,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 569 transitions. [2022-04-08 14:51:30,296 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) [2022-04-08 14:51:30,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 569 transitions. [2022-04-08 14:51:30,297 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 6 states and 569 transitions. [2022-04-08 14:51:30,652 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 569 edges. 569 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:51:30,664 INFO L225 Difference]: With dead ends: 1045 [2022-04-08 14:51:30,664 INFO L226 Difference]: Without dead ends: 555 [2022-04-08 14:51:30,666 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=23, Invalid=49, Unknown=0, NotChecked=0, Total=72 [2022-04-08 14:51:30,666 INFO L913 BasicCegarLoop]: 196 mSDtfsCounter, 807 mSDsluCounter, 17 mSDsCounter, 0 mSdLazyCounter, 377 mSolverCounterSat, 63 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 807 SdHoareTripleChecker+Valid, 213 SdHoareTripleChecker+Invalid, 440 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 63 IncrementalHoareTripleChecker+Valid, 377 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-04-08 14:51:30,667 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [807 Valid, 213 Invalid, 440 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [63 Valid, 377 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-04-08 14:51:30,667 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 555 states. [2022-04-08 14:51:30,773 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 555 to 549. [2022-04-08 14:51:30,773 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 14:51:30,774 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) [2022-04-08 14:51:30,774 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) [2022-04-08 14:51:30,774 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) [2022-04-08 14:51:30,784 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:51:30,784 INFO L93 Difference]: Finished difference Result 555 states and 787 transitions. [2022-04-08 14:51:30,784 INFO L276 IsEmpty]: Start isEmpty. Operand 555 states and 787 transitions. [2022-04-08 14:51:30,785 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 14:51:30,785 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 14:51:30,785 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. [2022-04-08 14:51:30,785 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. [2022-04-08 14:51:30,795 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:51:30,795 INFO L93 Difference]: Finished difference Result 555 states and 787 transitions. [2022-04-08 14:51:30,795 INFO L276 IsEmpty]: Start isEmpty. Operand 555 states and 787 transitions. [2022-04-08 14:51:30,796 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 14:51:30,796 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 14:51:30,796 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 14:51:30,796 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 14:51:30,796 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) [2022-04-08 14:51:30,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 549 states to 549 states and 777 transitions. [2022-04-08 14:51:30,808 INFO L78 Accepts]: Start accepts. Automaton has 549 states and 777 transitions. Word has length 64 [2022-04-08 14:51:30,808 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 14:51:30,809 INFO L478 AbstractCegarLoop]: Abstraction has 549 states and 777 transitions. [2022-04-08 14:51:30,809 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 12.0) internal successors, (60), 4 states have internal predecessors, (60), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 14:51:30,809 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 549 states and 777 transitions. [2022-04-08 14:51:32,148 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 777 edges. 777 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:51:32,149 INFO L276 IsEmpty]: Start isEmpty. Operand 549 states and 777 transitions. [2022-04-08 14:51:32,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-04-08 14:51:32,149 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 14:51:32,149 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 14:51:32,149 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable24 [2022-04-08 14:51:32,150 INFO L403 AbstractCegarLoop]: === Iteration 26 === Targeting ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 14:51:32,150 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 14:51:32,150 INFO L85 PathProgramCache]: Analyzing trace with hash 1954305357, now seen corresponding path program 1 times [2022-04-08 14:51:32,150 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 14:51:32,150 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [826966954] [2022-04-08 14:51:32,150 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 14:51:32,150 INFO L85 PathProgramCache]: Analyzing trace with hash 1954305357, now seen corresponding path program 2 times [2022-04-08 14:51:32,150 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 14:51:32,150 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1397961891] [2022-04-08 14:51:32,150 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 14:51:32,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 14:51:32,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:51:32,201 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 14:51:32,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:51:32,206 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 [2022-04-08 14:51:32,206 INFO L290 TraceCheckUtils]: 1: Hoare triple {60951#true} assume true; {60951#true} is VALID [2022-04-08 14:51:32,206 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {60951#true} {60951#true} #752#return; {60951#true} is VALID [2022-04-08 14:51:32,206 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 [2022-04-08 14:51:32,207 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 [2022-04-08 14:51:32,207 INFO L290 TraceCheckUtils]: 2: Hoare triple {60951#true} assume true; {60951#true} is VALID [2022-04-08 14:51:32,207 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {60951#true} {60951#true} #752#return; {60951#true} is VALID [2022-04-08 14:51:32,207 INFO L272 TraceCheckUtils]: 4: Hoare triple {60951#true} call #t~ret59 := main(); {60951#true} is VALID [2022-04-08 14:51:32,207 INFO L290 TraceCheckUtils]: 5: Hoare triple {60951#true} havoc ~s~0;havoc ~tmp~1;~s~0 := 8464; {60956#(<= main_~s~0 8464)} is VALID [2022-04-08 14:51:32,208 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 [2022-04-08 14:51:32,209 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 [2022-04-08 14:51:32,209 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 [2022-04-08 14:51:32,209 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 [2022-04-08 14:51:32,210 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 [2022-04-08 14:51:32,210 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 [2022-04-08 14:51:32,210 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 [2022-04-08 14:51:32,210 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 [2022-04-08 14:51:32,211 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 [2022-04-08 14:51:32,211 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 [2022-04-08 14:51:32,211 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 [2022-04-08 14:51:32,212 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 [2022-04-08 14:51:32,212 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 [2022-04-08 14:51:32,212 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 [2022-04-08 14:51:32,212 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 [2022-04-08 14:51:32,213 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 [2022-04-08 14:51:32,213 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 [2022-04-08 14:51:32,213 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 [2022-04-08 14:51:32,214 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 [2022-04-08 14:51:32,214 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 [2022-04-08 14:51:32,214 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 [2022-04-08 14:51:32,214 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 [2022-04-08 14:51:32,215 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 [2022-04-08 14:51:32,215 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 [2022-04-08 14:51:32,215 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 [2022-04-08 14:51:32,215 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 [2022-04-08 14:51:32,216 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 [2022-04-08 14:51:32,216 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 [2022-04-08 14:51:32,216 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 [2022-04-08 14:51:32,216 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 [2022-04-08 14:51:32,217 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 [2022-04-08 14:51:32,217 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 [2022-04-08 14:51:32,217 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 [2022-04-08 14:51:32,218 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 [2022-04-08 14:51:32,218 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 [2022-04-08 14:51:32,218 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 [2022-04-08 14:51:32,219 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 [2022-04-08 14:51:32,219 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 [2022-04-08 14:51:32,219 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 [2022-04-08 14:51:32,220 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 [2022-04-08 14:51:32,220 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 [2022-04-08 14:51:32,220 INFO L290 TraceCheckUtils]: 47: Hoare triple {60958#(not (= ssl3_accept_~s__state~0 8673))} assume 8673 == ~s__state~0; {60952#false} is VALID [2022-04-08 14:51:32,220 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 [2022-04-08 14:51:32,220 INFO L290 TraceCheckUtils]: 49: Hoare triple {60952#false} assume 11 == ~blastFlag~0;~blastFlag~0 := 12; {60952#false} is VALID [2022-04-08 14:51:32,220 INFO L290 TraceCheckUtils]: 50: Hoare triple {60952#false} assume !(~ret~0 <= 0);~s__state~0 := 8448; {60952#false} is VALID [2022-04-08 14:51:32,221 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 [2022-04-08 14:51:32,221 INFO L290 TraceCheckUtils]: 52: Hoare triple {60952#false} ~s__init_num~0 := 0; {60952#false} is VALID [2022-04-08 14:51:32,221 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 [2022-04-08 14:51:32,221 INFO L290 TraceCheckUtils]: 54: Hoare triple {60952#false} assume 0 == ~s__s3__tmp__reuse_message~0; {60952#false} is VALID [2022-04-08 14:51:32,221 INFO L290 TraceCheckUtils]: 55: Hoare triple {60952#false} assume 0 == ~skip~0; {60952#false} is VALID [2022-04-08 14:51:32,221 INFO L290 TraceCheckUtils]: 56: Hoare triple {60952#false} assume 8560 == ~state~0; {60952#false} is VALID [2022-04-08 14:51:32,221 INFO L290 TraceCheckUtils]: 57: Hoare triple {60952#false} assume 8448 == ~s__state~0; {60952#false} is VALID [2022-04-08 14:51:32,221 INFO L290 TraceCheckUtils]: 58: Hoare triple {60952#false} assume -1 != ~s__verify_mode~0; {60952#false} is VALID [2022-04-08 14:51:32,221 INFO L290 TraceCheckUtils]: 59: Hoare triple {60952#false} assume -2 != ~s__verify_mode~0; {60952#false} is VALID [2022-04-08 14:51:32,221 INFO L290 TraceCheckUtils]: 60: Hoare triple {60952#false} assume 9021 != ~__cil_tmp61~0 % 18446744073709551616; {60952#false} is VALID [2022-04-08 14:51:32,221 INFO L290 TraceCheckUtils]: 61: Hoare triple {60952#false} assume 4294967294 != ~__cil_tmp58~0 % 18446744073709551616; {60952#false} is VALID [2022-04-08 14:51:32,221 INFO L290 TraceCheckUtils]: 62: Hoare triple {60952#false} assume 4 != ~blastFlag~0; {60952#false} is VALID [2022-04-08 14:51:32,221 INFO L290 TraceCheckUtils]: 63: Hoare triple {60952#false} assume 1024 != ~tmp___7~0; {60952#false} is VALID [2022-04-08 14:51:32,222 INFO L290 TraceCheckUtils]: 64: Hoare triple {60952#false} assume !false; {60952#false} is VALID [2022-04-08 14:51:32,222 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-08 14:51:32,222 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 14:51:32,222 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1397961891] [2022-04-08 14:51:32,222 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1397961891] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 14:51:32,222 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 14:51:32,222 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-08 14:51:32,222 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 14:51:32,223 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [826966954] [2022-04-08 14:51:32,223 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [826966954] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 14:51:32,223 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 14:51:32,223 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-08 14:51:32,223 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [512423775] [2022-04-08 14:51:32,223 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 14:51:32,223 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 [2022-04-08 14:51:32,224 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 14:51:32,224 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) [2022-04-08 14:51:32,266 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 65 edges. 65 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:51:32,266 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-04-08 14:51:32,266 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 14:51:32,266 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-04-08 14:51:32,267 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-04-08 14:51:32,267 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) [2022-04-08 14:51:33,154 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:51:33,154 INFO L93 Difference]: Finished difference Result 1094 states and 1553 transitions. [2022-04-08 14:51:33,154 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-04-08 14:51:33,154 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 [2022-04-08 14:51:33,154 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 14:51:33,154 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) [2022-04-08 14:51:33,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 570 transitions. [2022-04-08 14:51:33,156 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) [2022-04-08 14:51:33,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 570 transitions. [2022-04-08 14:51:33,158 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 6 states and 570 transitions. [2022-04-08 14:51:33,498 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 570 edges. 570 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:51:33,510 INFO L225 Difference]: With dead ends: 1094 [2022-04-08 14:51:33,510 INFO L226 Difference]: Without dead ends: 557 [2022-04-08 14:51:33,511 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=23, Invalid=49, Unknown=0, NotChecked=0, Total=72 [2022-04-08 14:51:33,511 INFO L913 BasicCegarLoop]: 194 mSDtfsCounter, 815 mSDsluCounter, 17 mSDsCounter, 0 mSdLazyCounter, 374 mSolverCounterSat, 64 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 815 SdHoareTripleChecker+Valid, 211 SdHoareTripleChecker+Invalid, 438 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 64 IncrementalHoareTripleChecker+Valid, 374 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-04-08 14:51:33,511 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [815 Valid, 211 Invalid, 438 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [64 Valid, 374 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-04-08 14:51:33,512 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 557 states. [2022-04-08 14:51:33,617 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 557 to 551. [2022-04-08 14:51:33,617 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 14:51:33,617 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) [2022-04-08 14:51:33,618 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) [2022-04-08 14:51:33,618 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) [2022-04-08 14:51:33,628 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:51:33,628 INFO L93 Difference]: Finished difference Result 557 states and 790 transitions. [2022-04-08 14:51:33,628 INFO L276 IsEmpty]: Start isEmpty. Operand 557 states and 790 transitions. [2022-04-08 14:51:33,628 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 14:51:33,628 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 14:51:33,629 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. [2022-04-08 14:51:33,629 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. [2022-04-08 14:51:33,639 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:51:33,639 INFO L93 Difference]: Finished difference Result 557 states and 790 transitions. [2022-04-08 14:51:33,639 INFO L276 IsEmpty]: Start isEmpty. Operand 557 states and 790 transitions. [2022-04-08 14:51:33,639 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 14:51:33,639 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 14:51:33,639 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 14:51:33,639 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 14:51:33,640 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) [2022-04-08 14:51:33,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 551 states and 780 transitions. [2022-04-08 14:51:33,652 INFO L78 Accepts]: Start accepts. Automaton has 551 states and 780 transitions. Word has length 65 [2022-04-08 14:51:33,653 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 14:51:33,653 INFO L478 AbstractCegarLoop]: Abstraction has 551 states and 780 transitions. [2022-04-08 14:51:33,653 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 12.2) internal successors, (61), 4 states have internal predecessors, (61), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 14:51:33,653 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 551 states and 780 transitions. [2022-04-08 14:51:35,035 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 780 edges. 780 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:51:35,036 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 780 transitions. [2022-04-08 14:51:35,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-04-08 14:51:35,036 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 14:51:35,036 INFO L499 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 14:51:35,036 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable25 [2022-04-08 14:51:35,037 INFO L403 AbstractCegarLoop]: === Iteration 27 === Targeting ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 14:51:35,037 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 14:51:35,037 INFO L85 PathProgramCache]: Analyzing trace with hash 1606826053, now seen corresponding path program 1 times [2022-04-08 14:51:35,037 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 14:51:35,037 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [2102303051] [2022-04-08 14:51:35,057 INFO L97 AcceleratorQvasr]: Qvasr could not accelerate loop because java.lang.UnsupportedOperationException: Cannot deal with arrays. [2022-04-08 14:51:35,057 INFO L274 tedInterpolationCore]: Could not compute an accelerate. [2022-04-08 14:51:35,057 INFO L85 PathProgramCache]: Analyzing trace with hash 1606826053, now seen corresponding path program 2 times [2022-04-08 14:51:35,057 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 14:51:35,057 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1656013444] [2022-04-08 14:51:35,057 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 14:51:35,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 14:51:35,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:51:35,102 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 14:51:35,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:51:35,105 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 [2022-04-08 14:51:35,105 INFO L290 TraceCheckUtils]: 1: Hoare triple {65372#true} assume true; {65372#true} is VALID [2022-04-08 14:51:35,105 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {65372#true} {65372#true} #752#return; {65372#true} is VALID [2022-04-08 14:51:35,106 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 [2022-04-08 14:51:35,106 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 [2022-04-08 14:51:35,106 INFO L290 TraceCheckUtils]: 2: Hoare triple {65372#true} assume true; {65372#true} is VALID [2022-04-08 14:51:35,106 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {65372#true} {65372#true} #752#return; {65372#true} is VALID [2022-04-08 14:51:35,106 INFO L272 TraceCheckUtils]: 4: Hoare triple {65372#true} call #t~ret59 := main(); {65372#true} is VALID [2022-04-08 14:51:35,106 INFO L290 TraceCheckUtils]: 5: Hoare triple {65372#true} havoc ~s~0;havoc ~tmp~1;~s~0 := 8464; {65377#(<= main_~s~0 8464)} is VALID [2022-04-08 14:51:35,107 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 [2022-04-08 14:51:35,108 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 [2022-04-08 14:51:35,108 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 [2022-04-08 14:51:35,108 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 [2022-04-08 14:51:35,109 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 [2022-04-08 14:51:35,109 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 [2022-04-08 14:51:35,109 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 [2022-04-08 14:51:35,109 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 [2022-04-08 14:51:35,109 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 [2022-04-08 14:51:35,110 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 [2022-04-08 14:51:35,110 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 [2022-04-08 14:51:35,110 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 [2022-04-08 14:51:35,110 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 [2022-04-08 14:51:35,111 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 [2022-04-08 14:51:35,111 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 [2022-04-08 14:51:35,111 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 [2022-04-08 14:51:35,111 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 [2022-04-08 14:51:35,111 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 [2022-04-08 14:51:35,112 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 [2022-04-08 14:51:35,112 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 [2022-04-08 14:51:35,112 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 [2022-04-08 14:51:35,112 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 [2022-04-08 14:51:35,113 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 [2022-04-08 14:51:35,113 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 [2022-04-08 14:51:35,113 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 [2022-04-08 14:51:35,114 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 [2022-04-08 14:51:35,114 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 [2022-04-08 14:51:35,114 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 [2022-04-08 14:51:35,114 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 [2022-04-08 14:51:35,115 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 [2022-04-08 14:51:35,115 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 [2022-04-08 14:51:35,115 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 [2022-04-08 14:51:35,116 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 [2022-04-08 14:51:35,116 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 [2022-04-08 14:51:35,116 INFO L290 TraceCheckUtils]: 40: Hoare triple {65379#(not (= ssl3_accept_~s__state~0 8608))} assume 8608 == ~s__state~0; {65373#false} is VALID [2022-04-08 14:51:35,116 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 [2022-04-08 14:51:35,116 INFO L290 TraceCheckUtils]: 42: Hoare triple {65373#false} assume 8 == ~blastFlag~0;~blastFlag~0 := 9; {65373#false} is VALID [2022-04-08 14:51:35,116 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 [2022-04-08 14:51:35,117 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 [2022-04-08 14:51:35,117 INFO L290 TraceCheckUtils]: 45: Hoare triple {65373#false} assume !(0 == ~s__s3__tmp__reuse_message~0); {65373#false} is VALID [2022-04-08 14:51:35,117 INFO L290 TraceCheckUtils]: 46: Hoare triple {65373#false} ~skip~0 := 0; {65373#false} is VALID [2022-04-08 14:51:35,117 INFO L290 TraceCheckUtils]: 47: Hoare triple {65373#false} assume !false; {65373#false} is VALID [2022-04-08 14:51:35,117 INFO L290 TraceCheckUtils]: 48: Hoare triple {65373#false} ~state~0 := ~s__state~0; {65373#false} is VALID [2022-04-08 14:51:35,117 INFO L290 TraceCheckUtils]: 49: Hoare triple {65373#false} assume !(12292 == ~s__state~0); {65373#false} is VALID [2022-04-08 14:51:35,117 INFO L290 TraceCheckUtils]: 50: Hoare triple {65373#false} assume !(16384 == ~s__state~0); {65373#false} is VALID [2022-04-08 14:51:35,117 INFO L290 TraceCheckUtils]: 51: Hoare triple {65373#false} assume !(8192 == ~s__state~0); {65373#false} is VALID [2022-04-08 14:51:35,117 INFO L290 TraceCheckUtils]: 52: Hoare triple {65373#false} assume !(24576 == ~s__state~0); {65373#false} is VALID [2022-04-08 14:51:35,117 INFO L290 TraceCheckUtils]: 53: Hoare triple {65373#false} assume !(8195 == ~s__state~0); {65373#false} is VALID [2022-04-08 14:51:35,117 INFO L290 TraceCheckUtils]: 54: Hoare triple {65373#false} assume !(8480 == ~s__state~0); {65373#false} is VALID [2022-04-08 14:51:35,117 INFO L290 TraceCheckUtils]: 55: Hoare triple {65373#false} assume !(8481 == ~s__state~0); {65373#false} is VALID [2022-04-08 14:51:35,118 INFO L290 TraceCheckUtils]: 56: Hoare triple {65373#false} assume !(8482 == ~s__state~0); {65373#false} is VALID [2022-04-08 14:51:35,118 INFO L290 TraceCheckUtils]: 57: Hoare triple {65373#false} assume !(8464 == ~s__state~0); {65373#false} is VALID [2022-04-08 14:51:35,118 INFO L290 TraceCheckUtils]: 58: Hoare triple {65373#false} assume !(8465 == ~s__state~0); {65373#false} is VALID [2022-04-08 14:51:35,118 INFO L290 TraceCheckUtils]: 59: Hoare triple {65373#false} assume !(8466 == ~s__state~0); {65373#false} is VALID [2022-04-08 14:51:35,118 INFO L290 TraceCheckUtils]: 60: Hoare triple {65373#false} assume !(8496 == ~s__state~0); {65373#false} is VALID [2022-04-08 14:51:35,118 INFO L290 TraceCheckUtils]: 61: Hoare triple {65373#false} assume !(8497 == ~s__state~0); {65373#false} is VALID [2022-04-08 14:51:35,118 INFO L290 TraceCheckUtils]: 62: Hoare triple {65373#false} assume !(8512 == ~s__state~0); {65373#false} is VALID [2022-04-08 14:51:35,118 INFO L290 TraceCheckUtils]: 63: Hoare triple {65373#false} assume !(8513 == ~s__state~0); {65373#false} is VALID [2022-04-08 14:51:35,118 INFO L290 TraceCheckUtils]: 64: Hoare triple {65373#false} assume !(8528 == ~s__state~0); {65373#false} is VALID [2022-04-08 14:51:35,118 INFO L290 TraceCheckUtils]: 65: Hoare triple {65373#false} assume !(8529 == ~s__state~0); {65373#false} is VALID [2022-04-08 14:51:35,118 INFO L290 TraceCheckUtils]: 66: Hoare triple {65373#false} assume !(8544 == ~s__state~0); {65373#false} is VALID [2022-04-08 14:51:35,119 INFO L290 TraceCheckUtils]: 67: Hoare triple {65373#false} assume !(8545 == ~s__state~0); {65373#false} is VALID [2022-04-08 14:51:35,119 INFO L290 TraceCheckUtils]: 68: Hoare triple {65373#false} assume !(8560 == ~s__state~0); {65373#false} is VALID [2022-04-08 14:51:35,119 INFO L290 TraceCheckUtils]: 69: Hoare triple {65373#false} assume !(8561 == ~s__state~0); {65373#false} is VALID [2022-04-08 14:51:35,119 INFO L290 TraceCheckUtils]: 70: Hoare triple {65373#false} assume !(8448 == ~s__state~0); {65373#false} is VALID [2022-04-08 14:51:35,119 INFO L290 TraceCheckUtils]: 71: Hoare triple {65373#false} assume !(8576 == ~s__state~0); {65373#false} is VALID [2022-04-08 14:51:35,119 INFO L290 TraceCheckUtils]: 72: Hoare triple {65373#false} assume !(8577 == ~s__state~0); {65373#false} is VALID [2022-04-08 14:51:35,119 INFO L290 TraceCheckUtils]: 73: Hoare triple {65373#false} assume !(8592 == ~s__state~0); {65373#false} is VALID [2022-04-08 14:51:35,119 INFO L290 TraceCheckUtils]: 74: Hoare triple {65373#false} assume !(8593 == ~s__state~0); {65373#false} is VALID [2022-04-08 14:51:35,119 INFO L290 TraceCheckUtils]: 75: Hoare triple {65373#false} assume !(8608 == ~s__state~0); {65373#false} is VALID [2022-04-08 14:51:35,119 INFO L290 TraceCheckUtils]: 76: Hoare triple {65373#false} assume !(8609 == ~s__state~0); {65373#false} is VALID [2022-04-08 14:51:35,119 INFO L290 TraceCheckUtils]: 77: Hoare triple {65373#false} assume 8640 == ~s__state~0; {65373#false} is VALID [2022-04-08 14:51:35,119 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 [2022-04-08 14:51:35,119 INFO L290 TraceCheckUtils]: 79: Hoare triple {65373#false} assume !(9 == ~blastFlag~0); {65373#false} is VALID [2022-04-08 14:51:35,120 INFO L290 TraceCheckUtils]: 80: Hoare triple {65373#false} assume !(12 == ~blastFlag~0); {65373#false} is VALID [2022-04-08 14:51:35,120 INFO L290 TraceCheckUtils]: 81: Hoare triple {65373#false} assume !(15 == ~blastFlag~0); {65373#false} is VALID [2022-04-08 14:51:35,120 INFO L290 TraceCheckUtils]: 82: Hoare triple {65373#false} assume !(18 == ~blastFlag~0); {65373#false} is VALID [2022-04-08 14:51:35,120 INFO L290 TraceCheckUtils]: 83: Hoare triple {65373#false} assume 21 == ~blastFlag~0; {65373#false} is VALID [2022-04-08 14:51:35,120 INFO L290 TraceCheckUtils]: 84: Hoare triple {65373#false} assume !false; {65373#false} is VALID [2022-04-08 14:51:35,120 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-08 14:51:35,120 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 14:51:35,121 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1656013444] [2022-04-08 14:51:35,121 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1656013444] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 14:51:35,121 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 14:51:35,121 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-08 14:51:35,121 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 14:51:35,121 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [2102303051] [2022-04-08 14:51:35,121 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [2102303051] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 14:51:35,121 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 14:51:35,121 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-08 14:51:35,121 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2069822031] [2022-04-08 14:51:35,121 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 14:51:35,122 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 [2022-04-08 14:51:35,122 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 14:51:35,122 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) [2022-04-08 14:51:35,174 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 85 edges. 85 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:51:35,174 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-04-08 14:51:35,174 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 14:51:35,175 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-04-08 14:51:35,175 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-04-08 14:51:35,175 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) [2022-04-08 14:51:36,041 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:51:36,041 INFO L93 Difference]: Finished difference Result 1130 states and 1597 transitions. [2022-04-08 14:51:36,041 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-04-08 14:51:36,041 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 [2022-04-08 14:51:36,042 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 14:51:36,042 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) [2022-04-08 14:51:36,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 552 transitions. [2022-04-08 14:51:36,044 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) [2022-04-08 14:51:36,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 552 transitions. [2022-04-08 14:51:36,046 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 6 states and 552 transitions. [2022-04-08 14:51:36,370 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 552 edges. 552 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:51:36,388 INFO L225 Difference]: With dead ends: 1130 [2022-04-08 14:51:36,388 INFO L226 Difference]: Without dead ends: 593 [2022-04-08 14:51:36,388 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=23, Invalid=49, Unknown=0, NotChecked=0, Total=72 [2022-04-08 14:51:36,389 INFO L913 BasicCegarLoop]: 193 mSDtfsCounter, 787 mSDsluCounter, 17 mSDsCounter, 0 mSdLazyCounter, 363 mSolverCounterSat, 57 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 787 SdHoareTripleChecker+Valid, 210 SdHoareTripleChecker+Invalid, 420 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 57 IncrementalHoareTripleChecker+Valid, 363 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-04-08 14:51:36,389 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [787 Valid, 210 Invalid, 420 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [57 Valid, 363 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-04-08 14:51:36,389 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 593 states. [2022-04-08 14:51:36,516 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 593 to 590. [2022-04-08 14:51:36,516 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 14:51:36,517 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) [2022-04-08 14:51:36,518 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) [2022-04-08 14:51:36,518 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) [2022-04-08 14:51:36,529 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:51:36,529 INFO L93 Difference]: Finished difference Result 593 states and 832 transitions. [2022-04-08 14:51:36,529 INFO L276 IsEmpty]: Start isEmpty. Operand 593 states and 832 transitions. [2022-04-08 14:51:36,529 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 14:51:36,529 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 14:51:36,529 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. [2022-04-08 14:51:36,530 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. [2022-04-08 14:51:36,540 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:51:36,540 INFO L93 Difference]: Finished difference Result 593 states and 832 transitions. [2022-04-08 14:51:36,540 INFO L276 IsEmpty]: Start isEmpty. Operand 593 states and 832 transitions. [2022-04-08 14:51:36,541 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 14:51:36,541 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 14:51:36,541 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 14:51:36,541 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 14:51:36,541 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) [2022-04-08 14:51:36,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 590 states to 590 states and 828 transitions. [2022-04-08 14:51:36,557 INFO L78 Accepts]: Start accepts. Automaton has 590 states and 828 transitions. Word has length 85 [2022-04-08 14:51:36,557 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 14:51:36,557 INFO L478 AbstractCegarLoop]: Abstraction has 590 states and 828 transitions. [2022-04-08 14:51:36,557 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 16.2) internal successors, (81), 4 states have internal predecessors, (81), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 14:51:36,557 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 590 states and 828 transitions. [2022-04-08 14:51:38,076 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 828 edges. 828 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:51:38,076 INFO L276 IsEmpty]: Start isEmpty. Operand 590 states and 828 transitions. [2022-04-08 14:51:38,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-04-08 14:51:38,077 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 14:51:38,077 INFO L499 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 14:51:38,077 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable26 [2022-04-08 14:51:38,077 INFO L403 AbstractCegarLoop]: === Iteration 28 === Targeting ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 14:51:38,077 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 14:51:38,077 INFO L85 PathProgramCache]: Analyzing trace with hash 1495101646, now seen corresponding path program 1 times [2022-04-08 14:51:38,077 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 14:51:38,077 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [776192350] [2022-04-08 14:51:38,086 INFO L97 AcceleratorQvasr]: Qvasr could not accelerate loop because java.lang.UnsupportedOperationException: Cannot deal with arrays. [2022-04-08 14:51:38,086 INFO L274 tedInterpolationCore]: Could not compute an accelerate. [2022-04-08 14:51:38,086 INFO L85 PathProgramCache]: Analyzing trace with hash 1495101646, now seen corresponding path program 2 times [2022-04-08 14:51:38,086 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 14:51:38,086 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2040688125] [2022-04-08 14:51:38,086 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 14:51:38,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 14:51:38,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:51:38,149 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 14:51:38,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:51:38,157 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 [2022-04-08 14:51:38,157 INFO L290 TraceCheckUtils]: 1: Hoare triple {70015#true} assume true; {70015#true} is VALID [2022-04-08 14:51:38,157 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {70015#true} {70015#true} #752#return; {70015#true} is VALID [2022-04-08 14:51:38,157 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 [2022-04-08 14:51:38,158 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 [2022-04-08 14:51:38,158 INFO L290 TraceCheckUtils]: 2: Hoare triple {70015#true} assume true; {70015#true} is VALID [2022-04-08 14:51:38,158 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {70015#true} {70015#true} #752#return; {70015#true} is VALID [2022-04-08 14:51:38,158 INFO L272 TraceCheckUtils]: 4: Hoare triple {70015#true} call #t~ret59 := main(); {70015#true} is VALID [2022-04-08 14:51:38,158 INFO L290 TraceCheckUtils]: 5: Hoare triple {70015#true} havoc ~s~0;havoc ~tmp~1;~s~0 := 8464; {70020#(<= main_~s~0 8464)} is VALID [2022-04-08 14:51:38,158 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 [2022-04-08 14:51:38,160 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 [2022-04-08 14:51:38,160 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 [2022-04-08 14:51:38,160 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 [2022-04-08 14:51:38,161 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 [2022-04-08 14:51:38,161 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 [2022-04-08 14:51:38,161 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 [2022-04-08 14:51:38,161 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 [2022-04-08 14:51:38,162 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 [2022-04-08 14:51:38,162 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 [2022-04-08 14:51:38,162 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 [2022-04-08 14:51:38,163 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 [2022-04-08 14:51:38,163 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 [2022-04-08 14:51:38,163 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 [2022-04-08 14:51:38,163 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 [2022-04-08 14:51:38,164 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 [2022-04-08 14:51:38,164 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 [2022-04-08 14:51:38,164 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 [2022-04-08 14:51:38,164 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 [2022-04-08 14:51:38,165 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 [2022-04-08 14:51:38,165 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 [2022-04-08 14:51:38,165 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 [2022-04-08 14:51:38,166 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 [2022-04-08 14:51:38,166 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 [2022-04-08 14:51:38,166 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 [2022-04-08 14:51:38,166 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 [2022-04-08 14:51:38,167 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 [2022-04-08 14:51:38,167 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 [2022-04-08 14:51:38,167 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 [2022-04-08 14:51:38,168 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 [2022-04-08 14:51:38,168 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 [2022-04-08 14:51:38,168 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 [2022-04-08 14:51:38,168 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 [2022-04-08 14:51:38,169 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 [2022-04-08 14:51:38,169 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 [2022-04-08 14:51:38,169 INFO L290 TraceCheckUtils]: 41: Hoare triple {70022#(not (= ssl3_accept_~s__state~0 8609))} assume 8609 == ~s__state~0; {70016#false} is VALID [2022-04-08 14:51:38,169 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 [2022-04-08 14:51:38,169 INFO L290 TraceCheckUtils]: 43: Hoare triple {70016#false} assume 8 == ~blastFlag~0;~blastFlag~0 := 9; {70016#false} is VALID [2022-04-08 14:51:38,169 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 [2022-04-08 14:51:38,169 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 [2022-04-08 14:51:38,169 INFO L290 TraceCheckUtils]: 46: Hoare triple {70016#false} assume !(0 == ~s__s3__tmp__reuse_message~0); {70016#false} is VALID [2022-04-08 14:51:38,170 INFO L290 TraceCheckUtils]: 47: Hoare triple {70016#false} ~skip~0 := 0; {70016#false} is VALID [2022-04-08 14:51:38,170 INFO L290 TraceCheckUtils]: 48: Hoare triple {70016#false} assume !false; {70016#false} is VALID [2022-04-08 14:51:38,170 INFO L290 TraceCheckUtils]: 49: Hoare triple {70016#false} ~state~0 := ~s__state~0; {70016#false} is VALID [2022-04-08 14:51:38,170 INFO L290 TraceCheckUtils]: 50: Hoare triple {70016#false} assume !(12292 == ~s__state~0); {70016#false} is VALID [2022-04-08 14:51:38,170 INFO L290 TraceCheckUtils]: 51: Hoare triple {70016#false} assume !(16384 == ~s__state~0); {70016#false} is VALID [2022-04-08 14:51:38,170 INFO L290 TraceCheckUtils]: 52: Hoare triple {70016#false} assume !(8192 == ~s__state~0); {70016#false} is VALID [2022-04-08 14:51:38,170 INFO L290 TraceCheckUtils]: 53: Hoare triple {70016#false} assume !(24576 == ~s__state~0); {70016#false} is VALID [2022-04-08 14:51:38,170 INFO L290 TraceCheckUtils]: 54: Hoare triple {70016#false} assume !(8195 == ~s__state~0); {70016#false} is VALID [2022-04-08 14:51:38,170 INFO L290 TraceCheckUtils]: 55: Hoare triple {70016#false} assume !(8480 == ~s__state~0); {70016#false} is VALID [2022-04-08 14:51:38,170 INFO L290 TraceCheckUtils]: 56: Hoare triple {70016#false} assume !(8481 == ~s__state~0); {70016#false} is VALID [2022-04-08 14:51:38,170 INFO L290 TraceCheckUtils]: 57: Hoare triple {70016#false} assume !(8482 == ~s__state~0); {70016#false} is VALID [2022-04-08 14:51:38,170 INFO L290 TraceCheckUtils]: 58: Hoare triple {70016#false} assume !(8464 == ~s__state~0); {70016#false} is VALID [2022-04-08 14:51:38,170 INFO L290 TraceCheckUtils]: 59: Hoare triple {70016#false} assume !(8465 == ~s__state~0); {70016#false} is VALID [2022-04-08 14:51:38,170 INFO L290 TraceCheckUtils]: 60: Hoare triple {70016#false} assume !(8466 == ~s__state~0); {70016#false} is VALID [2022-04-08 14:51:38,170 INFO L290 TraceCheckUtils]: 61: Hoare triple {70016#false} assume !(8496 == ~s__state~0); {70016#false} is VALID [2022-04-08 14:51:38,170 INFO L290 TraceCheckUtils]: 62: Hoare triple {70016#false} assume !(8497 == ~s__state~0); {70016#false} is VALID [2022-04-08 14:51:38,170 INFO L290 TraceCheckUtils]: 63: Hoare triple {70016#false} assume !(8512 == ~s__state~0); {70016#false} is VALID [2022-04-08 14:51:38,170 INFO L290 TraceCheckUtils]: 64: Hoare triple {70016#false} assume !(8513 == ~s__state~0); {70016#false} is VALID [2022-04-08 14:51:38,171 INFO L290 TraceCheckUtils]: 65: Hoare triple {70016#false} assume !(8528 == ~s__state~0); {70016#false} is VALID [2022-04-08 14:51:38,171 INFO L290 TraceCheckUtils]: 66: Hoare triple {70016#false} assume !(8529 == ~s__state~0); {70016#false} is VALID [2022-04-08 14:51:38,171 INFO L290 TraceCheckUtils]: 67: Hoare triple {70016#false} assume !(8544 == ~s__state~0); {70016#false} is VALID [2022-04-08 14:51:38,171 INFO L290 TraceCheckUtils]: 68: Hoare triple {70016#false} assume !(8545 == ~s__state~0); {70016#false} is VALID [2022-04-08 14:51:38,171 INFO L290 TraceCheckUtils]: 69: Hoare triple {70016#false} assume !(8560 == ~s__state~0); {70016#false} is VALID [2022-04-08 14:51:38,171 INFO L290 TraceCheckUtils]: 70: Hoare triple {70016#false} assume !(8561 == ~s__state~0); {70016#false} is VALID [2022-04-08 14:51:38,171 INFO L290 TraceCheckUtils]: 71: Hoare triple {70016#false} assume !(8448 == ~s__state~0); {70016#false} is VALID [2022-04-08 14:51:38,171 INFO L290 TraceCheckUtils]: 72: Hoare triple {70016#false} assume !(8576 == ~s__state~0); {70016#false} is VALID [2022-04-08 14:51:38,171 INFO L290 TraceCheckUtils]: 73: Hoare triple {70016#false} assume !(8577 == ~s__state~0); {70016#false} is VALID [2022-04-08 14:51:38,171 INFO L290 TraceCheckUtils]: 74: Hoare triple {70016#false} assume !(8592 == ~s__state~0); {70016#false} is VALID [2022-04-08 14:51:38,171 INFO L290 TraceCheckUtils]: 75: Hoare triple {70016#false} assume !(8593 == ~s__state~0); {70016#false} is VALID [2022-04-08 14:51:38,171 INFO L290 TraceCheckUtils]: 76: Hoare triple {70016#false} assume !(8608 == ~s__state~0); {70016#false} is VALID [2022-04-08 14:51:38,171 INFO L290 TraceCheckUtils]: 77: Hoare triple {70016#false} assume !(8609 == ~s__state~0); {70016#false} is VALID [2022-04-08 14:51:38,171 INFO L290 TraceCheckUtils]: 78: Hoare triple {70016#false} assume 8640 == ~s__state~0; {70016#false} is VALID [2022-04-08 14:51:38,171 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 [2022-04-08 14:51:38,171 INFO L290 TraceCheckUtils]: 80: Hoare triple {70016#false} assume !(9 == ~blastFlag~0); {70016#false} is VALID [2022-04-08 14:51:38,171 INFO L290 TraceCheckUtils]: 81: Hoare triple {70016#false} assume !(12 == ~blastFlag~0); {70016#false} is VALID [2022-04-08 14:51:38,171 INFO L290 TraceCheckUtils]: 82: Hoare triple {70016#false} assume !(15 == ~blastFlag~0); {70016#false} is VALID [2022-04-08 14:51:38,172 INFO L290 TraceCheckUtils]: 83: Hoare triple {70016#false} assume !(18 == ~blastFlag~0); {70016#false} is VALID [2022-04-08 14:51:38,172 INFO L290 TraceCheckUtils]: 84: Hoare triple {70016#false} assume 21 == ~blastFlag~0; {70016#false} is VALID [2022-04-08 14:51:38,172 INFO L290 TraceCheckUtils]: 85: Hoare triple {70016#false} assume !false; {70016#false} is VALID [2022-04-08 14:51:38,172 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-08 14:51:38,172 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 14:51:38,172 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2040688125] [2022-04-08 14:51:38,172 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2040688125] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 14:51:38,172 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 14:51:38,172 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-08 14:51:38,172 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 14:51:38,172 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [776192350] [2022-04-08 14:51:38,172 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [776192350] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 14:51:38,172 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 14:51:38,173 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-08 14:51:38,173 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2125198886] [2022-04-08 14:51:38,173 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 14:51:38,173 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 [2022-04-08 14:51:38,173 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 14:51:38,173 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) [2022-04-08 14:51:38,222 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 86 edges. 86 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:51:38,222 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-04-08 14:51:38,222 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 14:51:38,222 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-04-08 14:51:38,222 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-04-08 14:51:38,223 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) [2022-04-08 14:51:39,260 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:51:39,260 INFO L93 Difference]: Finished difference Result 1169 states and 1642 transitions. [2022-04-08 14:51:39,260 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-04-08 14:51:39,260 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 [2022-04-08 14:51:39,260 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 14:51:39,261 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) [2022-04-08 14:51:39,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 554 transitions. [2022-04-08 14:51:39,263 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) [2022-04-08 14:51:39,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 554 transitions. [2022-04-08 14:51:39,264 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 6 states and 554 transitions. [2022-04-08 14:51:39,629 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 554 edges. 554 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:51:39,643 INFO L225 Difference]: With dead ends: 1169 [2022-04-08 14:51:39,643 INFO L226 Difference]: Without dead ends: 593 [2022-04-08 14:51:39,644 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=23, Invalid=49, Unknown=0, NotChecked=0, Total=72 [2022-04-08 14:51:39,644 INFO L913 BasicCegarLoop]: 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 [2022-04-08 14:51:39,644 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [790 Valid, 210 Invalid, 422 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [59 Valid, 363 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-04-08 14:51:39,644 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 593 states. [2022-04-08 14:51:39,785 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 593 to 590. [2022-04-08 14:51:39,785 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 14:51:39,786 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) [2022-04-08 14:51:39,786 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) [2022-04-08 14:51:39,787 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) [2022-04-08 14:51:39,798 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:51:39,798 INFO L93 Difference]: Finished difference Result 593 states and 829 transitions. [2022-04-08 14:51:39,798 INFO L276 IsEmpty]: Start isEmpty. Operand 593 states and 829 transitions. [2022-04-08 14:51:39,799 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 14:51:39,799 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 14:51:39,799 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. [2022-04-08 14:51:39,800 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. [2022-04-08 14:51:39,810 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:51:39,811 INFO L93 Difference]: Finished difference Result 593 states and 829 transitions. [2022-04-08 14:51:39,811 INFO L276 IsEmpty]: Start isEmpty. Operand 593 states and 829 transitions. [2022-04-08 14:51:39,811 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 14:51:39,811 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 14:51:39,811 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 14:51:39,811 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 14:51:39,812 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) [2022-04-08 14:51:39,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 590 states to 590 states and 825 transitions. [2022-04-08 14:51:39,826 INFO L78 Accepts]: Start accepts. Automaton has 590 states and 825 transitions. Word has length 86 [2022-04-08 14:51:39,826 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 14:51:39,827 INFO L478 AbstractCegarLoop]: Abstraction has 590 states and 825 transitions. [2022-04-08 14:51:39,827 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 16.4) internal successors, (82), 4 states have internal predecessors, (82), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 14:51:39,827 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 590 states and 825 transitions. [2022-04-08 14:51:41,345 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 825 edges. 825 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:51:41,345 INFO L276 IsEmpty]: Start isEmpty. Operand 590 states and 825 transitions. [2022-04-08 14:51:41,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-04-08 14:51:41,346 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 14:51:41,346 INFO L499 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 14:51:41,346 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable27 [2022-04-08 14:51:41,346 INFO L403 AbstractCegarLoop]: === Iteration 29 === Targeting ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 14:51:41,346 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 14:51:41,346 INFO L85 PathProgramCache]: Analyzing trace with hash -1623968077, now seen corresponding path program 1 times [2022-04-08 14:51:41,347 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 14:51:41,347 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1541225935] [2022-04-08 14:51:41,357 INFO L97 AcceleratorQvasr]: Qvasr could not accelerate loop because java.lang.UnsupportedOperationException: Cannot deal with arrays. [2022-04-08 14:51:41,358 INFO L274 tedInterpolationCore]: Could not compute an accelerate. [2022-04-08 14:51:41,358 INFO L85 PathProgramCache]: Analyzing trace with hash -1623968077, now seen corresponding path program 2 times [2022-04-08 14:51:41,358 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 14:51:41,358 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [929427815] [2022-04-08 14:51:41,358 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 14:51:41,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 14:51:41,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:51:41,414 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 14:51:41,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:51:41,416 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 [2022-04-08 14:51:41,416 INFO L290 TraceCheckUtils]: 1: Hoare triple {74736#true} assume true; {74736#true} is VALID [2022-04-08 14:51:41,416 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {74736#true} {74736#true} #752#return; {74736#true} is VALID [2022-04-08 14:51:41,417 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 [2022-04-08 14:51:41,417 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 [2022-04-08 14:51:41,417 INFO L290 TraceCheckUtils]: 2: Hoare triple {74736#true} assume true; {74736#true} is VALID [2022-04-08 14:51:41,417 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {74736#true} {74736#true} #752#return; {74736#true} is VALID [2022-04-08 14:51:41,417 INFO L272 TraceCheckUtils]: 4: Hoare triple {74736#true} call #t~ret59 := main(); {74736#true} is VALID [2022-04-08 14:51:41,417 INFO L290 TraceCheckUtils]: 5: Hoare triple {74736#true} havoc ~s~0;havoc ~tmp~1;~s~0 := 8464; {74741#(<= main_~s~0 8464)} is VALID [2022-04-08 14:51:41,418 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 [2022-04-08 14:51:41,419 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 [2022-04-08 14:51:41,419 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 [2022-04-08 14:51:41,419 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 [2022-04-08 14:51:41,420 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 [2022-04-08 14:51:41,420 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 [2022-04-08 14:51:41,420 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 [2022-04-08 14:51:41,420 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 [2022-04-08 14:51:41,420 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 [2022-04-08 14:51:41,421 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 [2022-04-08 14:51:41,421 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 [2022-04-08 14:51:41,421 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 [2022-04-08 14:51:41,421 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 [2022-04-08 14:51:41,422 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 [2022-04-08 14:51:41,422 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 [2022-04-08 14:51:41,422 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 [2022-04-08 14:51:41,422 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 [2022-04-08 14:51:41,427 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 [2022-04-08 14:51:41,427 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 [2022-04-08 14:51:41,428 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 [2022-04-08 14:51:41,428 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 [2022-04-08 14:51:41,428 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 [2022-04-08 14:51:41,428 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 [2022-04-08 14:51:41,429 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 [2022-04-08 14:51:41,429 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 [2022-04-08 14:51:41,429 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 [2022-04-08 14:51:41,429 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 [2022-04-08 14:51:41,430 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 [2022-04-08 14:51:41,430 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 [2022-04-08 14:51:41,430 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 [2022-04-08 14:51:41,430 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 [2022-04-08 14:51:41,430 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 [2022-04-08 14:51:41,431 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 [2022-04-08 14:51:41,431 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 [2022-04-08 14:51:41,431 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 [2022-04-08 14:51:41,431 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 [2022-04-08 14:51:41,432 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 [2022-04-08 14:51:41,432 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 [2022-04-08 14:51:41,432 INFO L290 TraceCheckUtils]: 44: Hoare triple {74743#(not (= ssl3_accept_~s__state~0 8656))} assume 8656 == ~s__state~0; {74737#false} is VALID [2022-04-08 14:51:41,432 INFO L290 TraceCheckUtils]: 45: Hoare triple {74737#false} ~s__session__cipher~0 := ~s__s3__tmp__new_cipher~0; {74737#false} is VALID [2022-04-08 14:51:41,432 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 [2022-04-08 14:51:41,432 INFO L290 TraceCheckUtils]: 47: Hoare triple {74737#false} assume 10 == ~blastFlag~0;~blastFlag~0 := 11; {74737#false} is VALID [2022-04-08 14:51:41,436 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 [2022-04-08 14:51:41,436 INFO L290 TraceCheckUtils]: 49: Hoare triple {74737#false} assume !(0 == ~tmp___10~0); {74737#false} is VALID [2022-04-08 14:51:41,436 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 [2022-04-08 14:51:41,436 INFO L290 TraceCheckUtils]: 51: Hoare triple {74737#false} assume !(0 == ~s__s3__tmp__reuse_message~0); {74737#false} is VALID [2022-04-08 14:51:41,436 INFO L290 TraceCheckUtils]: 52: Hoare triple {74737#false} ~skip~0 := 0; {74737#false} is VALID [2022-04-08 14:51:41,436 INFO L290 TraceCheckUtils]: 53: Hoare triple {74737#false} assume !false; {74737#false} is VALID [2022-04-08 14:51:41,436 INFO L290 TraceCheckUtils]: 54: Hoare triple {74737#false} ~state~0 := ~s__state~0; {74737#false} is VALID [2022-04-08 14:51:41,437 INFO L290 TraceCheckUtils]: 55: Hoare triple {74737#false} assume !(12292 == ~s__state~0); {74737#false} is VALID [2022-04-08 14:51:41,437 INFO L290 TraceCheckUtils]: 56: Hoare triple {74737#false} assume !(16384 == ~s__state~0); {74737#false} is VALID [2022-04-08 14:51:41,437 INFO L290 TraceCheckUtils]: 57: Hoare triple {74737#false} assume !(8192 == ~s__state~0); {74737#false} is VALID [2022-04-08 14:51:41,437 INFO L290 TraceCheckUtils]: 58: Hoare triple {74737#false} assume !(24576 == ~s__state~0); {74737#false} is VALID [2022-04-08 14:51:41,437 INFO L290 TraceCheckUtils]: 59: Hoare triple {74737#false} assume !(8195 == ~s__state~0); {74737#false} is VALID [2022-04-08 14:51:41,437 INFO L290 TraceCheckUtils]: 60: Hoare triple {74737#false} assume !(8480 == ~s__state~0); {74737#false} is VALID [2022-04-08 14:51:41,437 INFO L290 TraceCheckUtils]: 61: Hoare triple {74737#false} assume !(8481 == ~s__state~0); {74737#false} is VALID [2022-04-08 14:51:41,437 INFO L290 TraceCheckUtils]: 62: Hoare triple {74737#false} assume !(8482 == ~s__state~0); {74737#false} is VALID [2022-04-08 14:51:41,437 INFO L290 TraceCheckUtils]: 63: Hoare triple {74737#false} assume !(8464 == ~s__state~0); {74737#false} is VALID [2022-04-08 14:51:41,437 INFO L290 TraceCheckUtils]: 64: Hoare triple {74737#false} assume !(8465 == ~s__state~0); {74737#false} is VALID [2022-04-08 14:51:41,437 INFO L290 TraceCheckUtils]: 65: Hoare triple {74737#false} assume !(8466 == ~s__state~0); {74737#false} is VALID [2022-04-08 14:51:41,437 INFO L290 TraceCheckUtils]: 66: Hoare triple {74737#false} assume !(8496 == ~s__state~0); {74737#false} is VALID [2022-04-08 14:51:41,437 INFO L290 TraceCheckUtils]: 67: Hoare triple {74737#false} assume !(8497 == ~s__state~0); {74737#false} is VALID [2022-04-08 14:51:41,437 INFO L290 TraceCheckUtils]: 68: Hoare triple {74737#false} assume !(8512 == ~s__state~0); {74737#false} is VALID [2022-04-08 14:51:41,437 INFO L290 TraceCheckUtils]: 69: Hoare triple {74737#false} assume !(8513 == ~s__state~0); {74737#false} is VALID [2022-04-08 14:51:41,437 INFO L290 TraceCheckUtils]: 70: Hoare triple {74737#false} assume !(8528 == ~s__state~0); {74737#false} is VALID [2022-04-08 14:51:41,437 INFO L290 TraceCheckUtils]: 71: Hoare triple {74737#false} assume !(8529 == ~s__state~0); {74737#false} is VALID [2022-04-08 14:51:41,437 INFO L290 TraceCheckUtils]: 72: Hoare triple {74737#false} assume !(8544 == ~s__state~0); {74737#false} is VALID [2022-04-08 14:51:41,438 INFO L290 TraceCheckUtils]: 73: Hoare triple {74737#false} assume !(8545 == ~s__state~0); {74737#false} is VALID [2022-04-08 14:51:41,438 INFO L290 TraceCheckUtils]: 74: Hoare triple {74737#false} assume !(8560 == ~s__state~0); {74737#false} is VALID [2022-04-08 14:51:41,438 INFO L290 TraceCheckUtils]: 75: Hoare triple {74737#false} assume !(8561 == ~s__state~0); {74737#false} is VALID [2022-04-08 14:51:41,438 INFO L290 TraceCheckUtils]: 76: Hoare triple {74737#false} assume !(8448 == ~s__state~0); {74737#false} is VALID [2022-04-08 14:51:41,438 INFO L290 TraceCheckUtils]: 77: Hoare triple {74737#false} assume !(8576 == ~s__state~0); {74737#false} is VALID [2022-04-08 14:51:41,438 INFO L290 TraceCheckUtils]: 78: Hoare triple {74737#false} assume !(8577 == ~s__state~0); {74737#false} is VALID [2022-04-08 14:51:41,438 INFO L290 TraceCheckUtils]: 79: Hoare triple {74737#false} assume !(8592 == ~s__state~0); {74737#false} is VALID [2022-04-08 14:51:41,438 INFO L290 TraceCheckUtils]: 80: Hoare triple {74737#false} assume !(8593 == ~s__state~0); {74737#false} is VALID [2022-04-08 14:51:41,438 INFO L290 TraceCheckUtils]: 81: Hoare triple {74737#false} assume !(8608 == ~s__state~0); {74737#false} is VALID [2022-04-08 14:51:41,438 INFO L290 TraceCheckUtils]: 82: Hoare triple {74737#false} assume !(8609 == ~s__state~0); {74737#false} is VALID [2022-04-08 14:51:41,438 INFO L290 TraceCheckUtils]: 83: Hoare triple {74737#false} assume !(8640 == ~s__state~0); {74737#false} is VALID [2022-04-08 14:51:41,438 INFO L290 TraceCheckUtils]: 84: Hoare triple {74737#false} assume !(8641 == ~s__state~0); {74737#false} is VALID [2022-04-08 14:51:41,438 INFO L290 TraceCheckUtils]: 85: Hoare triple {74737#false} assume !(8656 == ~s__state~0); {74737#false} is VALID [2022-04-08 14:51:41,438 INFO L290 TraceCheckUtils]: 86: Hoare triple {74737#false} assume !(8657 == ~s__state~0); {74737#false} is VALID [2022-04-08 14:51:41,438 INFO L290 TraceCheckUtils]: 87: Hoare triple {74737#false} assume 8672 == ~s__state~0; {74737#false} is VALID [2022-04-08 14:51:41,438 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 [2022-04-08 14:51:41,438 INFO L290 TraceCheckUtils]: 89: Hoare triple {74737#false} assume 11 == ~blastFlag~0;~blastFlag~0 := 12; {74737#false} is VALID [2022-04-08 14:51:41,438 INFO L290 TraceCheckUtils]: 90: Hoare triple {74737#false} assume !(~ret~0 <= 0);~s__state~0 := 8448; {74737#false} is VALID [2022-04-08 14:51:41,438 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 [2022-04-08 14:51:41,439 INFO L290 TraceCheckUtils]: 92: Hoare triple {74737#false} ~s__init_num~0 := 0; {74737#false} is VALID [2022-04-08 14:51:41,439 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 [2022-04-08 14:51:41,439 INFO L290 TraceCheckUtils]: 94: Hoare triple {74737#false} assume 0 == ~s__s3__tmp__reuse_message~0; {74737#false} is VALID [2022-04-08 14:51:41,439 INFO L290 TraceCheckUtils]: 95: Hoare triple {74737#false} assume 0 == ~skip~0; {74737#false} is VALID [2022-04-08 14:51:41,439 INFO L290 TraceCheckUtils]: 96: Hoare triple {74737#false} assume 8560 == ~state~0; {74737#false} is VALID [2022-04-08 14:51:41,439 INFO L290 TraceCheckUtils]: 97: Hoare triple {74737#false} assume 8448 == ~s__state~0; {74737#false} is VALID [2022-04-08 14:51:41,439 INFO L290 TraceCheckUtils]: 98: Hoare triple {74737#false} assume -1 != ~s__verify_mode~0; {74737#false} is VALID [2022-04-08 14:51:41,439 INFO L290 TraceCheckUtils]: 99: Hoare triple {74737#false} assume -2 != ~s__verify_mode~0; {74737#false} is VALID [2022-04-08 14:51:41,439 INFO L290 TraceCheckUtils]: 100: Hoare triple {74737#false} assume 9021 != ~__cil_tmp61~0 % 18446744073709551616; {74737#false} is VALID [2022-04-08 14:51:41,439 INFO L290 TraceCheckUtils]: 101: Hoare triple {74737#false} assume 4294967294 != ~__cil_tmp58~0 % 18446744073709551616; {74737#false} is VALID [2022-04-08 14:51:41,439 INFO L290 TraceCheckUtils]: 102: Hoare triple {74737#false} assume 4 != ~blastFlag~0; {74737#false} is VALID [2022-04-08 14:51:41,439 INFO L290 TraceCheckUtils]: 103: Hoare triple {74737#false} assume 1024 != ~tmp___7~0; {74737#false} is VALID [2022-04-08 14:51:41,439 INFO L290 TraceCheckUtils]: 104: Hoare triple {74737#false} assume !false; {74737#false} is VALID [2022-04-08 14:51:41,439 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-04-08 14:51:41,440 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 14:51:41,440 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [929427815] [2022-04-08 14:51:41,440 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [929427815] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 14:51:41,440 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 14:51:41,440 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-08 14:51:41,440 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 14:51:41,440 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1541225935] [2022-04-08 14:51:41,440 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1541225935] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 14:51:41,440 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 14:51:41,440 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-08 14:51:41,440 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1028838525] [2022-04-08 14:51:41,440 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 14:51:41,442 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 [2022-04-08 14:51:41,442 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 14:51:41,442 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) [2022-04-08 14:51:41,505 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 104 edges. 104 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:51:41,506 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-04-08 14:51:41,506 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 14:51:41,506 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-04-08 14:51:41,506 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-04-08 14:51:41,506 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) [2022-04-08 14:51:42,443 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:51:42,443 INFO L93 Difference]: Finished difference Result 1217 states and 1699 transitions. [2022-04-08 14:51:42,443 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-04-08 14:51:42,443 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 [2022-04-08 14:51:42,443 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 14:51:42,443 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) [2022-04-08 14:51:42,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 567 transitions. [2022-04-08 14:51:42,445 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) [2022-04-08 14:51:42,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 567 transitions. [2022-04-08 14:51:42,447 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 6 states and 567 transitions. [2022-04-08 14:51:42,797 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 567 edges. 567 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:51:42,814 INFO L225 Difference]: With dead ends: 1217 [2022-04-08 14:51:42,814 INFO L226 Difference]: Without dead ends: 641 [2022-04-08 14:51:42,815 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=23, Invalid=49, Unknown=0, NotChecked=0, Total=72 [2022-04-08 14:51:42,815 INFO L913 BasicCegarLoop]: 196 mSDtfsCounter, 809 mSDsluCounter, 17 mSDsCounter, 0 mSdLazyCounter, 376 mSolverCounterSat, 60 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 809 SdHoareTripleChecker+Valid, 213 SdHoareTripleChecker+Invalid, 436 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 60 IncrementalHoareTripleChecker+Valid, 376 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-04-08 14:51:42,815 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [809 Valid, 213 Invalid, 436 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [60 Valid, 376 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-04-08 14:51:42,816 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 641 states. [2022-04-08 14:51:42,943 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 641 to 634. [2022-04-08 14:51:42,944 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 14:51:42,944 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) [2022-04-08 14:51:42,945 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) [2022-04-08 14:51:42,945 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) [2022-04-08 14:51:42,957 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:51:42,958 INFO L93 Difference]: Finished difference Result 641 states and 890 transitions. [2022-04-08 14:51:42,958 INFO L276 IsEmpty]: Start isEmpty. Operand 641 states and 890 transitions. [2022-04-08 14:51:42,958 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 14:51:42,958 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 14:51:42,959 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. [2022-04-08 14:51:42,959 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. [2022-04-08 14:51:42,972 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:51:42,972 INFO L93 Difference]: Finished difference Result 641 states and 890 transitions. [2022-04-08 14:51:42,972 INFO L276 IsEmpty]: Start isEmpty. Operand 641 states and 890 transitions. [2022-04-08 14:51:42,972 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 14:51:42,972 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 14:51:42,972 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 14:51:42,972 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 14:51:42,973 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) [2022-04-08 14:51:42,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 634 states to 634 states and 879 transitions. [2022-04-08 14:51:42,989 INFO L78 Accepts]: Start accepts. Automaton has 634 states and 879 transitions. Word has length 105 [2022-04-08 14:51:42,989 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 14:51:42,989 INFO L478 AbstractCegarLoop]: Abstraction has 634 states and 879 transitions. [2022-04-08 14:51:42,990 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 20.0) internal successors, (100), 4 states have internal predecessors, (100), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 14:51:42,990 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 634 states and 879 transitions. [2022-04-08 14:51:44,690 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 879 edges. 879 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:51:44,690 INFO L276 IsEmpty]: Start isEmpty. Operand 634 states and 879 transitions. [2022-04-08 14:51:44,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2022-04-08 14:51:44,690 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 14:51:44,691 INFO L499 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 14:51:44,691 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable28 [2022-04-08 14:51:44,691 INFO L403 AbstractCegarLoop]: === Iteration 30 === Targeting ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 14:51:44,691 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 14:51:44,691 INFO L85 PathProgramCache]: Analyzing trace with hash 2110900732, now seen corresponding path program 1 times [2022-04-08 14:51:44,691 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 14:51:44,691 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [419424439] [2022-04-08 14:51:44,703 INFO L97 AcceleratorQvasr]: Qvasr could not accelerate loop because java.lang.UnsupportedOperationException: Cannot deal with arrays. [2022-04-08 14:51:44,703 INFO L274 tedInterpolationCore]: Could not compute an accelerate. [2022-04-08 14:51:44,703 INFO L85 PathProgramCache]: Analyzing trace with hash 2110900732, now seen corresponding path program 2 times [2022-04-08 14:51:44,703 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 14:51:44,703 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1389158764] [2022-04-08 14:51:44,703 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 14:51:44,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 14:51:44,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:51:44,746 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 14:51:44,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:51:44,749 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 [2022-04-08 14:51:44,749 INFO L290 TraceCheckUtils]: 1: Hoare triple {79737#true} assume true; {79737#true} is VALID [2022-04-08 14:51:44,749 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {79737#true} {79737#true} #752#return; {79737#true} is VALID [2022-04-08 14:51:44,749 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 [2022-04-08 14:51:44,749 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 [2022-04-08 14:51:44,749 INFO L290 TraceCheckUtils]: 2: Hoare triple {79737#true} assume true; {79737#true} is VALID [2022-04-08 14:51:44,749 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {79737#true} {79737#true} #752#return; {79737#true} is VALID [2022-04-08 14:51:44,749 INFO L272 TraceCheckUtils]: 4: Hoare triple {79737#true} call #t~ret59 := main(); {79737#true} is VALID [2022-04-08 14:51:44,750 INFO L290 TraceCheckUtils]: 5: Hoare triple {79737#true} havoc ~s~0;havoc ~tmp~1;~s~0 := 8464; {79742#(<= main_~s~0 8464)} is VALID [2022-04-08 14:51:44,750 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 [2022-04-08 14:51:44,751 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 [2022-04-08 14:51:44,752 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 [2022-04-08 14:51:44,752 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 [2022-04-08 14:51:44,752 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 [2022-04-08 14:51:44,752 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 [2022-04-08 14:51:44,752 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 [2022-04-08 14:51:44,753 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 [2022-04-08 14:51:44,753 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 [2022-04-08 14:51:44,753 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 [2022-04-08 14:51:44,753 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 [2022-04-08 14:51:44,754 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 [2022-04-08 14:51:44,754 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 [2022-04-08 14:51:44,754 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 [2022-04-08 14:51:44,754 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 [2022-04-08 14:51:44,755 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 [2022-04-08 14:51:44,755 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 [2022-04-08 14:51:44,755 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 [2022-04-08 14:51:44,755 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 [2022-04-08 14:51:44,755 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 [2022-04-08 14:51:44,756 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 [2022-04-08 14:51:44,756 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 [2022-04-08 14:51:44,756 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 [2022-04-08 14:51:44,756 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 [2022-04-08 14:51:44,757 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 [2022-04-08 14:51:44,757 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 [2022-04-08 14:51:44,757 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 [2022-04-08 14:51:44,757 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 [2022-04-08 14:51:44,758 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 [2022-04-08 14:51:44,758 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 [2022-04-08 14:51:44,758 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 [2022-04-08 14:51:44,758 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 [2022-04-08 14:51:44,758 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 [2022-04-08 14:51:44,759 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 [2022-04-08 14:51:44,759 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 [2022-04-08 14:51:44,759 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 [2022-04-08 14:51:44,759 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 [2022-04-08 14:51:44,760 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 [2022-04-08 14:51:44,760 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 [2022-04-08 14:51:44,760 INFO L290 TraceCheckUtils]: 45: Hoare triple {79744#(not (= ssl3_accept_~s__state~0 8657))} assume 8657 == ~s__state~0; {79738#false} is VALID [2022-04-08 14:51:44,760 INFO L290 TraceCheckUtils]: 46: Hoare triple {79738#false} ~s__session__cipher~0 := ~s__s3__tmp__new_cipher~0; {79738#false} is VALID [2022-04-08 14:51:44,760 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 [2022-04-08 14:51:44,760 INFO L290 TraceCheckUtils]: 48: Hoare triple {79738#false} assume 10 == ~blastFlag~0;~blastFlag~0 := 11; {79738#false} is VALID [2022-04-08 14:51:44,760 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 [2022-04-08 14:51:44,761 INFO L290 TraceCheckUtils]: 50: Hoare triple {79738#false} assume !(0 == ~tmp___10~0); {79738#false} is VALID [2022-04-08 14:51:44,761 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 [2022-04-08 14:51:44,761 INFO L290 TraceCheckUtils]: 52: Hoare triple {79738#false} assume !(0 == ~s__s3__tmp__reuse_message~0); {79738#false} is VALID [2022-04-08 14:51:44,761 INFO L290 TraceCheckUtils]: 53: Hoare triple {79738#false} ~skip~0 := 0; {79738#false} is VALID [2022-04-08 14:51:44,761 INFO L290 TraceCheckUtils]: 54: Hoare triple {79738#false} assume !false; {79738#false} is VALID [2022-04-08 14:51:44,761 INFO L290 TraceCheckUtils]: 55: Hoare triple {79738#false} ~state~0 := ~s__state~0; {79738#false} is VALID [2022-04-08 14:51:44,761 INFO L290 TraceCheckUtils]: 56: Hoare triple {79738#false} assume !(12292 == ~s__state~0); {79738#false} is VALID [2022-04-08 14:51:44,761 INFO L290 TraceCheckUtils]: 57: Hoare triple {79738#false} assume !(16384 == ~s__state~0); {79738#false} is VALID [2022-04-08 14:51:44,761 INFO L290 TraceCheckUtils]: 58: Hoare triple {79738#false} assume !(8192 == ~s__state~0); {79738#false} is VALID [2022-04-08 14:51:44,761 INFO L290 TraceCheckUtils]: 59: Hoare triple {79738#false} assume !(24576 == ~s__state~0); {79738#false} is VALID [2022-04-08 14:51:44,761 INFO L290 TraceCheckUtils]: 60: Hoare triple {79738#false} assume !(8195 == ~s__state~0); {79738#false} is VALID [2022-04-08 14:51:44,761 INFO L290 TraceCheckUtils]: 61: Hoare triple {79738#false} assume !(8480 == ~s__state~0); {79738#false} is VALID [2022-04-08 14:51:44,761 INFO L290 TraceCheckUtils]: 62: Hoare triple {79738#false} assume !(8481 == ~s__state~0); {79738#false} is VALID [2022-04-08 14:51:44,761 INFO L290 TraceCheckUtils]: 63: Hoare triple {79738#false} assume !(8482 == ~s__state~0); {79738#false} is VALID [2022-04-08 14:51:44,761 INFO L290 TraceCheckUtils]: 64: Hoare triple {79738#false} assume !(8464 == ~s__state~0); {79738#false} is VALID [2022-04-08 14:51:44,761 INFO L290 TraceCheckUtils]: 65: Hoare triple {79738#false} assume !(8465 == ~s__state~0); {79738#false} is VALID [2022-04-08 14:51:44,761 INFO L290 TraceCheckUtils]: 66: Hoare triple {79738#false} assume !(8466 == ~s__state~0); {79738#false} is VALID [2022-04-08 14:51:44,761 INFO L290 TraceCheckUtils]: 67: Hoare triple {79738#false} assume !(8496 == ~s__state~0); {79738#false} is VALID [2022-04-08 14:51:44,761 INFO L290 TraceCheckUtils]: 68: Hoare triple {79738#false} assume !(8497 == ~s__state~0); {79738#false} is VALID [2022-04-08 14:51:44,762 INFO L290 TraceCheckUtils]: 69: Hoare triple {79738#false} assume !(8512 == ~s__state~0); {79738#false} is VALID [2022-04-08 14:51:44,762 INFO L290 TraceCheckUtils]: 70: Hoare triple {79738#false} assume !(8513 == ~s__state~0); {79738#false} is VALID [2022-04-08 14:51:44,762 INFO L290 TraceCheckUtils]: 71: Hoare triple {79738#false} assume !(8528 == ~s__state~0); {79738#false} is VALID [2022-04-08 14:51:44,762 INFO L290 TraceCheckUtils]: 72: Hoare triple {79738#false} assume !(8529 == ~s__state~0); {79738#false} is VALID [2022-04-08 14:51:44,762 INFO L290 TraceCheckUtils]: 73: Hoare triple {79738#false} assume !(8544 == ~s__state~0); {79738#false} is VALID [2022-04-08 14:51:44,762 INFO L290 TraceCheckUtils]: 74: Hoare triple {79738#false} assume !(8545 == ~s__state~0); {79738#false} is VALID [2022-04-08 14:51:44,762 INFO L290 TraceCheckUtils]: 75: Hoare triple {79738#false} assume !(8560 == ~s__state~0); {79738#false} is VALID [2022-04-08 14:51:44,762 INFO L290 TraceCheckUtils]: 76: Hoare triple {79738#false} assume !(8561 == ~s__state~0); {79738#false} is VALID [2022-04-08 14:51:44,762 INFO L290 TraceCheckUtils]: 77: Hoare triple {79738#false} assume !(8448 == ~s__state~0); {79738#false} is VALID [2022-04-08 14:51:44,762 INFO L290 TraceCheckUtils]: 78: Hoare triple {79738#false} assume !(8576 == ~s__state~0); {79738#false} is VALID [2022-04-08 14:51:44,762 INFO L290 TraceCheckUtils]: 79: Hoare triple {79738#false} assume !(8577 == ~s__state~0); {79738#false} is VALID [2022-04-08 14:51:44,762 INFO L290 TraceCheckUtils]: 80: Hoare triple {79738#false} assume !(8592 == ~s__state~0); {79738#false} is VALID [2022-04-08 14:51:44,762 INFO L290 TraceCheckUtils]: 81: Hoare triple {79738#false} assume !(8593 == ~s__state~0); {79738#false} is VALID [2022-04-08 14:51:44,762 INFO L290 TraceCheckUtils]: 82: Hoare triple {79738#false} assume !(8608 == ~s__state~0); {79738#false} is VALID [2022-04-08 14:51:44,762 INFO L290 TraceCheckUtils]: 83: Hoare triple {79738#false} assume !(8609 == ~s__state~0); {79738#false} is VALID [2022-04-08 14:51:44,762 INFO L290 TraceCheckUtils]: 84: Hoare triple {79738#false} assume !(8640 == ~s__state~0); {79738#false} is VALID [2022-04-08 14:51:44,762 INFO L290 TraceCheckUtils]: 85: Hoare triple {79738#false} assume !(8641 == ~s__state~0); {79738#false} is VALID [2022-04-08 14:51:44,762 INFO L290 TraceCheckUtils]: 86: Hoare triple {79738#false} assume !(8656 == ~s__state~0); {79738#false} is VALID [2022-04-08 14:51:44,762 INFO L290 TraceCheckUtils]: 87: Hoare triple {79738#false} assume !(8657 == ~s__state~0); {79738#false} is VALID [2022-04-08 14:51:44,763 INFO L290 TraceCheckUtils]: 88: Hoare triple {79738#false} assume 8672 == ~s__state~0; {79738#false} is VALID [2022-04-08 14:51:44,763 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 [2022-04-08 14:51:44,763 INFO L290 TraceCheckUtils]: 90: Hoare triple {79738#false} assume 11 == ~blastFlag~0;~blastFlag~0 := 12; {79738#false} is VALID [2022-04-08 14:51:44,763 INFO L290 TraceCheckUtils]: 91: Hoare triple {79738#false} assume !(~ret~0 <= 0);~s__state~0 := 8448; {79738#false} is VALID [2022-04-08 14:51:44,763 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 [2022-04-08 14:51:44,763 INFO L290 TraceCheckUtils]: 93: Hoare triple {79738#false} ~s__init_num~0 := 0; {79738#false} is VALID [2022-04-08 14:51:44,763 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 [2022-04-08 14:51:44,763 INFO L290 TraceCheckUtils]: 95: Hoare triple {79738#false} assume 0 == ~s__s3__tmp__reuse_message~0; {79738#false} is VALID [2022-04-08 14:51:44,763 INFO L290 TraceCheckUtils]: 96: Hoare triple {79738#false} assume 0 == ~skip~0; {79738#false} is VALID [2022-04-08 14:51:44,763 INFO L290 TraceCheckUtils]: 97: Hoare triple {79738#false} assume 8560 == ~state~0; {79738#false} is VALID [2022-04-08 14:51:44,763 INFO L290 TraceCheckUtils]: 98: Hoare triple {79738#false} assume 8448 == ~s__state~0; {79738#false} is VALID [2022-04-08 14:51:44,763 INFO L290 TraceCheckUtils]: 99: Hoare triple {79738#false} assume -1 != ~s__verify_mode~0; {79738#false} is VALID [2022-04-08 14:51:44,763 INFO L290 TraceCheckUtils]: 100: Hoare triple {79738#false} assume -2 != ~s__verify_mode~0; {79738#false} is VALID [2022-04-08 14:51:44,763 INFO L290 TraceCheckUtils]: 101: Hoare triple {79738#false} assume 9021 != ~__cil_tmp61~0 % 18446744073709551616; {79738#false} is VALID [2022-04-08 14:51:44,763 INFO L290 TraceCheckUtils]: 102: Hoare triple {79738#false} assume 4294967294 != ~__cil_tmp58~0 % 18446744073709551616; {79738#false} is VALID [2022-04-08 14:51:44,763 INFO L290 TraceCheckUtils]: 103: Hoare triple {79738#false} assume 4 != ~blastFlag~0; {79738#false} is VALID [2022-04-08 14:51:44,763 INFO L290 TraceCheckUtils]: 104: Hoare triple {79738#false} assume 1024 != ~tmp___7~0; {79738#false} is VALID [2022-04-08 14:51:44,763 INFO L290 TraceCheckUtils]: 105: Hoare triple {79738#false} assume !false; {79738#false} is VALID [2022-04-08 14:51:44,764 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-04-08 14:51:44,764 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 14:51:44,764 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1389158764] [2022-04-08 14:51:44,764 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1389158764] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 14:51:44,764 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 14:51:44,764 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-08 14:51:44,764 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 14:51:44,764 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [419424439] [2022-04-08 14:51:44,764 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [419424439] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 14:51:44,764 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 14:51:44,764 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-08 14:51:44,764 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1000855513] [2022-04-08 14:51:44,765 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 14:51:44,765 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 [2022-04-08 14:51:44,765 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 14:51:44,765 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) [2022-04-08 14:51:44,829 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 105 edges. 105 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:51:44,829 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-04-08 14:51:44,829 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 14:51:44,829 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-04-08 14:51:44,829 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-04-08 14:51:44,829 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) [2022-04-08 14:51:45,760 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:51:45,760 INFO L93 Difference]: Finished difference Result 1261 states and 1751 transitions. [2022-04-08 14:51:45,760 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-04-08 14:51:45,760 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 [2022-04-08 14:51:45,760 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 14:51:45,760 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) [2022-04-08 14:51:45,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 567 transitions. [2022-04-08 14:51:45,762 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) [2022-04-08 14:51:45,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 567 transitions. [2022-04-08 14:51:45,764 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 6 states and 567 transitions. [2022-04-08 14:51:46,101 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 567 edges. 567 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:51:46,118 INFO L225 Difference]: With dead ends: 1261 [2022-04-08 14:51:46,118 INFO L226 Difference]: Without dead ends: 635 [2022-04-08 14:51:46,118 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=23, Invalid=49, Unknown=0, NotChecked=0, Total=72 [2022-04-08 14:51:46,119 INFO L913 BasicCegarLoop]: 195 mSDtfsCounter, 810 mSDsluCounter, 17 mSDsCounter, 0 mSdLazyCounter, 372 mSolverCounterSat, 63 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 810 SdHoareTripleChecker+Valid, 212 SdHoareTripleChecker+Invalid, 435 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 63 IncrementalHoareTripleChecker+Valid, 372 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-04-08 14:51:46,119 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [810 Valid, 212 Invalid, 435 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [63 Valid, 372 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-04-08 14:51:46,120 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 635 states. [2022-04-08 14:51:46,264 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 635 to 628. [2022-04-08 14:51:46,264 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 14:51:46,265 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) [2022-04-08 14:51:46,265 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) [2022-04-08 14:51:46,266 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) [2022-04-08 14:51:46,277 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:51:46,277 INFO L93 Difference]: Finished difference Result 635 states and 879 transitions. [2022-04-08 14:51:46,277 INFO L276 IsEmpty]: Start isEmpty. Operand 635 states and 879 transitions. [2022-04-08 14:51:46,278 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 14:51:46,278 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 14:51:46,278 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. [2022-04-08 14:51:46,278 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. [2022-04-08 14:51:46,290 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:51:46,290 INFO L93 Difference]: Finished difference Result 635 states and 879 transitions. [2022-04-08 14:51:46,290 INFO L276 IsEmpty]: Start isEmpty. Operand 635 states and 879 transitions. [2022-04-08 14:51:46,290 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 14:51:46,290 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 14:51:46,290 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 14:51:46,290 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 14:51:46,291 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) [2022-04-08 14:51:46,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 628 states to 628 states and 868 transitions. [2022-04-08 14:51:46,311 INFO L78 Accepts]: Start accepts. Automaton has 628 states and 868 transitions. Word has length 106 [2022-04-08 14:51:46,312 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 14:51:46,312 INFO L478 AbstractCegarLoop]: Abstraction has 628 states and 868 transitions. [2022-04-08 14:51:46,312 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 20.2) internal successors, (101), 4 states have internal predecessors, (101), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 14:51:46,312 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 628 states and 868 transitions. [2022-04-08 14:51:47,979 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 868 edges. 868 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:51:47,980 INFO L276 IsEmpty]: Start isEmpty. Operand 628 states and 868 transitions. [2022-04-08 14:51:47,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2022-04-08 14:51:47,980 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 14:51:47,980 INFO L499 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 14:51:47,981 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable29 [2022-04-08 14:51:47,981 INFO L403 AbstractCegarLoop]: === Iteration 31 === Targeting ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 14:51:47,981 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 14:51:47,981 INFO L85 PathProgramCache]: Analyzing trace with hash 1189279029, now seen corresponding path program 1 times [2022-04-08 14:51:47,981 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 14:51:47,981 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [307190409] [2022-04-08 14:51:48,000 INFO L97 AcceleratorQvasr]: Qvasr could not accelerate loop because java.lang.UnsupportedOperationException: Cannot deal with arrays. [2022-04-08 14:51:48,000 INFO L274 tedInterpolationCore]: Could not compute an accelerate. [2022-04-08 14:51:48,000 INFO L85 PathProgramCache]: Analyzing trace with hash 1189279029, now seen corresponding path program 2 times [2022-04-08 14:51:48,000 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 14:51:48,000 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1609685083] [2022-04-08 14:51:48,000 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 14:51:48,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 14:51:48,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:51:48,050 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 14:51:48,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:51:48,053 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 [2022-04-08 14:51:48,053 INFO L290 TraceCheckUtils]: 1: Hoare triple {84802#true} assume true; {84802#true} is VALID [2022-04-08 14:51:48,053 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {84802#true} {84802#true} #752#return; {84802#true} is VALID [2022-04-08 14:51:48,053 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 [2022-04-08 14:51:48,053 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 [2022-04-08 14:51:48,053 INFO L290 TraceCheckUtils]: 2: Hoare triple {84802#true} assume true; {84802#true} is VALID [2022-04-08 14:51:48,053 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {84802#true} {84802#true} #752#return; {84802#true} is VALID [2022-04-08 14:51:48,054 INFO L272 TraceCheckUtils]: 4: Hoare triple {84802#true} call #t~ret59 := main(); {84802#true} is VALID [2022-04-08 14:51:48,054 INFO L290 TraceCheckUtils]: 5: Hoare triple {84802#true} havoc ~s~0;havoc ~tmp~1;~s~0 := 8464; {84807#(<= main_~s~0 8464)} is VALID [2022-04-08 14:51:48,054 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 [2022-04-08 14:51:48,055 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 [2022-04-08 14:51:48,056 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 [2022-04-08 14:51:48,056 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 [2022-04-08 14:51:48,056 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 [2022-04-08 14:51:48,056 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 [2022-04-08 14:51:48,057 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 [2022-04-08 14:51:48,057 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 [2022-04-08 14:51:48,057 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 [2022-04-08 14:51:48,057 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 [2022-04-08 14:51:48,057 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 [2022-04-08 14:51:48,058 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 [2022-04-08 14:51:48,058 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 [2022-04-08 14:51:48,058 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 [2022-04-08 14:51:48,058 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 [2022-04-08 14:51:48,059 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 [2022-04-08 14:51:48,059 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 [2022-04-08 14:51:48,059 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 [2022-04-08 14:51:48,059 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 [2022-04-08 14:51:48,059 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 [2022-04-08 14:51:48,060 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 [2022-04-08 14:51:48,060 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 [2022-04-08 14:51:48,060 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 [2022-04-08 14:51:48,060 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 [2022-04-08 14:51:48,061 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 [2022-04-08 14:51:48,061 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 [2022-04-08 14:51:48,061 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 [2022-04-08 14:51:48,061 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 [2022-04-08 14:51:48,062 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 [2022-04-08 14:51:48,062 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 [2022-04-08 14:51:48,062 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 [2022-04-08 14:51:48,062 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 [2022-04-08 14:51:48,062 INFO L290 TraceCheckUtils]: 38: Hoare triple {84809#(not (= ssl3_accept_~s__state~0 8592))} assume 8592 == ~s__state~0; {84803#false} is VALID [2022-04-08 14:51:48,063 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 [2022-04-08 14:51:48,063 INFO L290 TraceCheckUtils]: 40: Hoare triple {84803#false} assume 7 == ~blastFlag~0;~blastFlag~0 := 8; {84803#false} is VALID [2022-04-08 14:51:48,063 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 [2022-04-08 14:51:48,063 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 [2022-04-08 14:51:48,063 INFO L290 TraceCheckUtils]: 43: Hoare triple {84803#false} assume !(0 == ~s__s3__tmp__reuse_message~0); {84803#false} is VALID [2022-04-08 14:51:48,063 INFO L290 TraceCheckUtils]: 44: Hoare triple {84803#false} ~skip~0 := 0; {84803#false} is VALID [2022-04-08 14:51:48,063 INFO L290 TraceCheckUtils]: 45: Hoare triple {84803#false} assume !false; {84803#false} is VALID [2022-04-08 14:51:48,063 INFO L290 TraceCheckUtils]: 46: Hoare triple {84803#false} ~state~0 := ~s__state~0; {84803#false} is VALID [2022-04-08 14:51:48,063 INFO L290 TraceCheckUtils]: 47: Hoare triple {84803#false} assume !(12292 == ~s__state~0); {84803#false} is VALID [2022-04-08 14:51:48,063 INFO L290 TraceCheckUtils]: 48: Hoare triple {84803#false} assume !(16384 == ~s__state~0); {84803#false} is VALID [2022-04-08 14:51:48,063 INFO L290 TraceCheckUtils]: 49: Hoare triple {84803#false} assume !(8192 == ~s__state~0); {84803#false} is VALID [2022-04-08 14:51:48,063 INFO L290 TraceCheckUtils]: 50: Hoare triple {84803#false} assume !(24576 == ~s__state~0); {84803#false} is VALID [2022-04-08 14:51:48,063 INFO L290 TraceCheckUtils]: 51: Hoare triple {84803#false} assume !(8195 == ~s__state~0); {84803#false} is VALID [2022-04-08 14:51:48,063 INFO L290 TraceCheckUtils]: 52: Hoare triple {84803#false} assume !(8480 == ~s__state~0); {84803#false} is VALID [2022-04-08 14:51:48,063 INFO L290 TraceCheckUtils]: 53: Hoare triple {84803#false} assume !(8481 == ~s__state~0); {84803#false} is VALID [2022-04-08 14:51:48,063 INFO L290 TraceCheckUtils]: 54: Hoare triple {84803#false} assume !(8482 == ~s__state~0); {84803#false} is VALID [2022-04-08 14:51:48,064 INFO L290 TraceCheckUtils]: 55: Hoare triple {84803#false} assume !(8464 == ~s__state~0); {84803#false} is VALID [2022-04-08 14:51:48,064 INFO L290 TraceCheckUtils]: 56: Hoare triple {84803#false} assume !(8465 == ~s__state~0); {84803#false} is VALID [2022-04-08 14:51:48,064 INFO L290 TraceCheckUtils]: 57: Hoare triple {84803#false} assume !(8466 == ~s__state~0); {84803#false} is VALID [2022-04-08 14:51:48,064 INFO L290 TraceCheckUtils]: 58: Hoare triple {84803#false} assume !(8496 == ~s__state~0); {84803#false} is VALID [2022-04-08 14:51:48,064 INFO L290 TraceCheckUtils]: 59: Hoare triple {84803#false} assume !(8497 == ~s__state~0); {84803#false} is VALID [2022-04-08 14:51:48,064 INFO L290 TraceCheckUtils]: 60: Hoare triple {84803#false} assume !(8512 == ~s__state~0); {84803#false} is VALID [2022-04-08 14:51:48,064 INFO L290 TraceCheckUtils]: 61: Hoare triple {84803#false} assume !(8513 == ~s__state~0); {84803#false} is VALID [2022-04-08 14:51:48,064 INFO L290 TraceCheckUtils]: 62: Hoare triple {84803#false} assume !(8528 == ~s__state~0); {84803#false} is VALID [2022-04-08 14:51:48,064 INFO L290 TraceCheckUtils]: 63: Hoare triple {84803#false} assume !(8529 == ~s__state~0); {84803#false} is VALID [2022-04-08 14:51:48,064 INFO L290 TraceCheckUtils]: 64: Hoare triple {84803#false} assume !(8544 == ~s__state~0); {84803#false} is VALID [2022-04-08 14:51:48,064 INFO L290 TraceCheckUtils]: 65: Hoare triple {84803#false} assume !(8545 == ~s__state~0); {84803#false} is VALID [2022-04-08 14:51:48,064 INFO L290 TraceCheckUtils]: 66: Hoare triple {84803#false} assume !(8560 == ~s__state~0); {84803#false} is VALID [2022-04-08 14:51:48,064 INFO L290 TraceCheckUtils]: 67: Hoare triple {84803#false} assume !(8561 == ~s__state~0); {84803#false} is VALID [2022-04-08 14:51:48,064 INFO L290 TraceCheckUtils]: 68: Hoare triple {84803#false} assume !(8448 == ~s__state~0); {84803#false} is VALID [2022-04-08 14:51:48,064 INFO L290 TraceCheckUtils]: 69: Hoare triple {84803#false} assume !(8576 == ~s__state~0); {84803#false} is VALID [2022-04-08 14:51:48,064 INFO L290 TraceCheckUtils]: 70: Hoare triple {84803#false} assume !(8577 == ~s__state~0); {84803#false} is VALID [2022-04-08 14:51:48,064 INFO L290 TraceCheckUtils]: 71: Hoare triple {84803#false} assume !(8592 == ~s__state~0); {84803#false} is VALID [2022-04-08 14:51:48,064 INFO L290 TraceCheckUtils]: 72: Hoare triple {84803#false} assume !(8593 == ~s__state~0); {84803#false} is VALID [2022-04-08 14:51:48,065 INFO L290 TraceCheckUtils]: 73: Hoare triple {84803#false} assume 8608 == ~s__state~0; {84803#false} is VALID [2022-04-08 14:51:48,065 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 [2022-04-08 14:51:48,065 INFO L290 TraceCheckUtils]: 75: Hoare triple {84803#false} assume 8 == ~blastFlag~0;~blastFlag~0 := 9; {84803#false} is VALID [2022-04-08 14:51:48,065 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 [2022-04-08 14:51:48,065 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 [2022-04-08 14:51:48,065 INFO L290 TraceCheckUtils]: 78: Hoare triple {84803#false} assume !(0 == ~s__s3__tmp__reuse_message~0); {84803#false} is VALID [2022-04-08 14:51:48,065 INFO L290 TraceCheckUtils]: 79: Hoare triple {84803#false} ~skip~0 := 0; {84803#false} is VALID [2022-04-08 14:51:48,065 INFO L290 TraceCheckUtils]: 80: Hoare triple {84803#false} assume !false; {84803#false} is VALID [2022-04-08 14:51:48,065 INFO L290 TraceCheckUtils]: 81: Hoare triple {84803#false} ~state~0 := ~s__state~0; {84803#false} is VALID [2022-04-08 14:51:48,065 INFO L290 TraceCheckUtils]: 82: Hoare triple {84803#false} assume !(12292 == ~s__state~0); {84803#false} is VALID [2022-04-08 14:51:48,065 INFO L290 TraceCheckUtils]: 83: Hoare triple {84803#false} assume !(16384 == ~s__state~0); {84803#false} is VALID [2022-04-08 14:51:48,065 INFO L290 TraceCheckUtils]: 84: Hoare triple {84803#false} assume !(8192 == ~s__state~0); {84803#false} is VALID [2022-04-08 14:51:48,065 INFO L290 TraceCheckUtils]: 85: Hoare triple {84803#false} assume !(24576 == ~s__state~0); {84803#false} is VALID [2022-04-08 14:51:48,065 INFO L290 TraceCheckUtils]: 86: Hoare triple {84803#false} assume !(8195 == ~s__state~0); {84803#false} is VALID [2022-04-08 14:51:48,065 INFO L290 TraceCheckUtils]: 87: Hoare triple {84803#false} assume !(8480 == ~s__state~0); {84803#false} is VALID [2022-04-08 14:51:48,065 INFO L290 TraceCheckUtils]: 88: Hoare triple {84803#false} assume !(8481 == ~s__state~0); {84803#false} is VALID [2022-04-08 14:51:48,065 INFO L290 TraceCheckUtils]: 89: Hoare triple {84803#false} assume !(8482 == ~s__state~0); {84803#false} is VALID [2022-04-08 14:51:48,065 INFO L290 TraceCheckUtils]: 90: Hoare triple {84803#false} assume !(8464 == ~s__state~0); {84803#false} is VALID [2022-04-08 14:51:48,065 INFO L290 TraceCheckUtils]: 91: Hoare triple {84803#false} assume !(8465 == ~s__state~0); {84803#false} is VALID [2022-04-08 14:51:48,066 INFO L290 TraceCheckUtils]: 92: Hoare triple {84803#false} assume !(8466 == ~s__state~0); {84803#false} is VALID [2022-04-08 14:51:48,066 INFO L290 TraceCheckUtils]: 93: Hoare triple {84803#false} assume !(8496 == ~s__state~0); {84803#false} is VALID [2022-04-08 14:51:48,066 INFO L290 TraceCheckUtils]: 94: Hoare triple {84803#false} assume !(8497 == ~s__state~0); {84803#false} is VALID [2022-04-08 14:51:48,066 INFO L290 TraceCheckUtils]: 95: Hoare triple {84803#false} assume !(8512 == ~s__state~0); {84803#false} is VALID [2022-04-08 14:51:48,066 INFO L290 TraceCheckUtils]: 96: Hoare triple {84803#false} assume !(8513 == ~s__state~0); {84803#false} is VALID [2022-04-08 14:51:48,066 INFO L290 TraceCheckUtils]: 97: Hoare triple {84803#false} assume !(8528 == ~s__state~0); {84803#false} is VALID [2022-04-08 14:51:48,066 INFO L290 TraceCheckUtils]: 98: Hoare triple {84803#false} assume !(8529 == ~s__state~0); {84803#false} is VALID [2022-04-08 14:51:48,066 INFO L290 TraceCheckUtils]: 99: Hoare triple {84803#false} assume !(8544 == ~s__state~0); {84803#false} is VALID [2022-04-08 14:51:48,066 INFO L290 TraceCheckUtils]: 100: Hoare triple {84803#false} assume !(8545 == ~s__state~0); {84803#false} is VALID [2022-04-08 14:51:48,066 INFO L290 TraceCheckUtils]: 101: Hoare triple {84803#false} assume !(8560 == ~s__state~0); {84803#false} is VALID [2022-04-08 14:51:48,066 INFO L290 TraceCheckUtils]: 102: Hoare triple {84803#false} assume !(8561 == ~s__state~0); {84803#false} is VALID [2022-04-08 14:51:48,066 INFO L290 TraceCheckUtils]: 103: Hoare triple {84803#false} assume !(8448 == ~s__state~0); {84803#false} is VALID [2022-04-08 14:51:48,066 INFO L290 TraceCheckUtils]: 104: Hoare triple {84803#false} assume !(8576 == ~s__state~0); {84803#false} is VALID [2022-04-08 14:51:48,066 INFO L290 TraceCheckUtils]: 105: Hoare triple {84803#false} assume !(8577 == ~s__state~0); {84803#false} is VALID [2022-04-08 14:51:48,066 INFO L290 TraceCheckUtils]: 106: Hoare triple {84803#false} assume !(8592 == ~s__state~0); {84803#false} is VALID [2022-04-08 14:51:48,066 INFO L290 TraceCheckUtils]: 107: Hoare triple {84803#false} assume !(8593 == ~s__state~0); {84803#false} is VALID [2022-04-08 14:51:48,066 INFO L290 TraceCheckUtils]: 108: Hoare triple {84803#false} assume !(8608 == ~s__state~0); {84803#false} is VALID [2022-04-08 14:51:48,066 INFO L290 TraceCheckUtils]: 109: Hoare triple {84803#false} assume !(8609 == ~s__state~0); {84803#false} is VALID [2022-04-08 14:51:48,066 INFO L290 TraceCheckUtils]: 110: Hoare triple {84803#false} assume 8640 == ~s__state~0; {84803#false} is VALID [2022-04-08 14:51:48,067 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 [2022-04-08 14:51:48,067 INFO L290 TraceCheckUtils]: 112: Hoare triple {84803#false} assume !(9 == ~blastFlag~0); {84803#false} is VALID [2022-04-08 14:51:48,067 INFO L290 TraceCheckUtils]: 113: Hoare triple {84803#false} assume !(12 == ~blastFlag~0); {84803#false} is VALID [2022-04-08 14:51:48,067 INFO L290 TraceCheckUtils]: 114: Hoare triple {84803#false} assume !(15 == ~blastFlag~0); {84803#false} is VALID [2022-04-08 14:51:48,067 INFO L290 TraceCheckUtils]: 115: Hoare triple {84803#false} assume !(18 == ~blastFlag~0); {84803#false} is VALID [2022-04-08 14:51:48,067 INFO L290 TraceCheckUtils]: 116: Hoare triple {84803#false} assume 21 == ~blastFlag~0; {84803#false} is VALID [2022-04-08 14:51:48,067 INFO L290 TraceCheckUtils]: 117: Hoare triple {84803#false} assume !false; {84803#false} is VALID [2022-04-08 14:51:48,067 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 54 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2022-04-08 14:51:48,067 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 14:51:48,067 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1609685083] [2022-04-08 14:51:48,067 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1609685083] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 14:51:48,067 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 14:51:48,067 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-08 14:51:48,068 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 14:51:48,068 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [307190409] [2022-04-08 14:51:48,068 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [307190409] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 14:51:48,068 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 14:51:48,068 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-08 14:51:48,068 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1915788408] [2022-04-08 14:51:48,068 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 14:51:48,068 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 [2022-04-08 14:51:48,069 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 14:51:48,069 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) [2022-04-08 14:51:48,115 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 87 edges. 87 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:51:48,115 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-04-08 14:51:48,115 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 14:51:48,116 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-04-08 14:51:48,116 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-04-08 14:51:48,116 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) [2022-04-08 14:51:49,028 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:51:49,029 INFO L93 Difference]: Finished difference Result 1282 states and 1769 transitions. [2022-04-08 14:51:49,029 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-04-08 14:51:49,029 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 [2022-04-08 14:51:49,029 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 14:51:49,029 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) [2022-04-08 14:51:49,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 548 transitions. [2022-04-08 14:51:49,031 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) [2022-04-08 14:51:49,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 548 transitions. [2022-04-08 14:51:49,033 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 6 states and 548 transitions. [2022-04-08 14:51:49,369 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 548 edges. 548 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:51:49,386 INFO L225 Difference]: With dead ends: 1282 [2022-04-08 14:51:49,386 INFO L226 Difference]: Without dead ends: 668 [2022-04-08 14:51:49,387 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=23, Invalid=49, Unknown=0, NotChecked=0, Total=72 [2022-04-08 14:51:49,387 INFO L913 BasicCegarLoop]: 193 mSDtfsCounter, 781 mSDsluCounter, 17 mSDsCounter, 0 mSdLazyCounter, 361 mSolverCounterSat, 55 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 781 SdHoareTripleChecker+Valid, 210 SdHoareTripleChecker+Invalid, 416 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 55 IncrementalHoareTripleChecker+Valid, 361 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-04-08 14:51:49,387 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [781 Valid, 210 Invalid, 416 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [55 Valid, 361 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-04-08 14:51:49,388 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 668 states. [2022-04-08 14:51:49,528 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 668 to 665. [2022-04-08 14:51:49,529 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 14:51:49,529 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) [2022-04-08 14:51:49,530 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) [2022-04-08 14:51:49,530 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) [2022-04-08 14:51:49,542 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:51:49,542 INFO L93 Difference]: Finished difference Result 668 states and 914 transitions. [2022-04-08 14:51:49,542 INFO L276 IsEmpty]: Start isEmpty. Operand 668 states and 914 transitions. [2022-04-08 14:51:49,543 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 14:51:49,543 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 14:51:49,543 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. [2022-04-08 14:51:49,544 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. [2022-04-08 14:51:49,556 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:51:49,556 INFO L93 Difference]: Finished difference Result 668 states and 914 transitions. [2022-04-08 14:51:49,556 INFO L276 IsEmpty]: Start isEmpty. Operand 668 states and 914 transitions. [2022-04-08 14:51:49,557 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 14:51:49,557 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 14:51:49,557 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 14:51:49,557 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 14:51:49,557 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) [2022-04-08 14:51:49,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 665 states to 665 states and 910 transitions. [2022-04-08 14:51:49,574 INFO L78 Accepts]: Start accepts. Automaton has 665 states and 910 transitions. Word has length 118 [2022-04-08 14:51:49,574 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 14:51:49,574 INFO L478 AbstractCegarLoop]: Abstraction has 665 states and 910 transitions. [2022-04-08 14:51:49,574 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 16.6) internal successors, (83), 4 states have internal predecessors, (83), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 14:51:49,574 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 665 states and 910 transitions. [2022-04-08 14:51:51,370 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 910 edges. 910 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:51:51,370 INFO L276 IsEmpty]: Start isEmpty. Operand 665 states and 910 transitions. [2022-04-08 14:51:51,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-04-08 14:51:51,371 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 14:51:51,371 INFO L499 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 14:51:51,371 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable30 [2022-04-08 14:51:51,371 INFO L403 AbstractCegarLoop]: === Iteration 32 === Targeting ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 14:51:51,371 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 14:51:51,371 INFO L85 PathProgramCache]: Analyzing trace with hash 478129772, now seen corresponding path program 1 times [2022-04-08 14:51:51,371 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 14:51:51,371 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [570043291] [2022-04-08 14:51:51,383 INFO L97 AcceleratorQvasr]: Qvasr could not accelerate loop because java.lang.UnsupportedOperationException: Cannot deal with arrays. [2022-04-08 14:51:51,383 INFO L274 tedInterpolationCore]: Could not compute an accelerate. [2022-04-08 14:51:51,383 INFO L85 PathProgramCache]: Analyzing trace with hash 478129772, now seen corresponding path program 2 times [2022-04-08 14:51:51,384 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 14:51:51,384 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1546656424] [2022-04-08 14:51:51,384 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 14:51:51,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 14:51:51,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:51:51,443 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 14:51:51,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:51:51,447 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 [2022-04-08 14:51:51,448 INFO L290 TraceCheckUtils]: 1: Hoare triple {90049#true} assume true; {90049#true} is VALID [2022-04-08 14:51:51,448 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {90049#true} {90049#true} #752#return; {90049#true} is VALID [2022-04-08 14:51:51,448 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 [2022-04-08 14:51:51,448 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 [2022-04-08 14:51:51,448 INFO L290 TraceCheckUtils]: 2: Hoare triple {90049#true} assume true; {90049#true} is VALID [2022-04-08 14:51:51,448 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {90049#true} {90049#true} #752#return; {90049#true} is VALID [2022-04-08 14:51:51,448 INFO L272 TraceCheckUtils]: 4: Hoare triple {90049#true} call #t~ret59 := main(); {90049#true} is VALID [2022-04-08 14:51:51,449 INFO L290 TraceCheckUtils]: 5: Hoare triple {90049#true} havoc ~s~0;havoc ~tmp~1;~s~0 := 8464; {90054#(<= main_~s~0 8464)} is VALID [2022-04-08 14:51:51,449 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 [2022-04-08 14:51:51,450 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 [2022-04-08 14:51:51,450 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 [2022-04-08 14:51:51,451 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 [2022-04-08 14:51:51,451 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 [2022-04-08 14:51:51,451 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 [2022-04-08 14:51:51,451 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 [2022-04-08 14:51:51,452 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 [2022-04-08 14:51:51,452 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 [2022-04-08 14:51:51,452 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 [2022-04-08 14:51:51,452 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 [2022-04-08 14:51:51,452 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 [2022-04-08 14:51:51,453 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 [2022-04-08 14:51:51,453 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 [2022-04-08 14:51:51,453 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 [2022-04-08 14:51:51,453 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 [2022-04-08 14:51:51,454 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 [2022-04-08 14:51:51,454 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 [2022-04-08 14:51:51,454 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 [2022-04-08 14:51:51,454 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 [2022-04-08 14:51:51,455 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 [2022-04-08 14:51:51,455 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 [2022-04-08 14:51:51,455 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 [2022-04-08 14:51:51,455 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 [2022-04-08 14:51:51,456 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 [2022-04-08 14:51:51,456 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 [2022-04-08 14:51:51,456 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 [2022-04-08 14:51:51,456 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 [2022-04-08 14:51:51,456 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 [2022-04-08 14:51:51,457 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 [2022-04-08 14:51:51,457 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 [2022-04-08 14:51:51,457 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 [2022-04-08 14:51:51,457 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 [2022-04-08 14:51:51,458 INFO L290 TraceCheckUtils]: 39: Hoare triple {90056#(not (= 8593 ssl3_accept_~s__state~0))} assume 8593 == ~s__state~0; {90050#false} is VALID [2022-04-08 14:51:51,458 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 [2022-04-08 14:51:51,458 INFO L290 TraceCheckUtils]: 41: Hoare triple {90050#false} assume 7 == ~blastFlag~0;~blastFlag~0 := 8; {90050#false} is VALID [2022-04-08 14:51:51,458 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 [2022-04-08 14:51:51,458 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 [2022-04-08 14:51:51,458 INFO L290 TraceCheckUtils]: 44: Hoare triple {90050#false} assume !(0 == ~s__s3__tmp__reuse_message~0); {90050#false} is VALID [2022-04-08 14:51:51,458 INFO L290 TraceCheckUtils]: 45: Hoare triple {90050#false} ~skip~0 := 0; {90050#false} is VALID [2022-04-08 14:51:51,458 INFO L290 TraceCheckUtils]: 46: Hoare triple {90050#false} assume !false; {90050#false} is VALID [2022-04-08 14:51:51,458 INFO L290 TraceCheckUtils]: 47: Hoare triple {90050#false} ~state~0 := ~s__state~0; {90050#false} is VALID [2022-04-08 14:51:51,458 INFO L290 TraceCheckUtils]: 48: Hoare triple {90050#false} assume !(12292 == ~s__state~0); {90050#false} is VALID [2022-04-08 14:51:51,458 INFO L290 TraceCheckUtils]: 49: Hoare triple {90050#false} assume !(16384 == ~s__state~0); {90050#false} is VALID [2022-04-08 14:51:51,458 INFO L290 TraceCheckUtils]: 50: Hoare triple {90050#false} assume !(8192 == ~s__state~0); {90050#false} is VALID [2022-04-08 14:51:51,458 INFO L290 TraceCheckUtils]: 51: Hoare triple {90050#false} assume !(24576 == ~s__state~0); {90050#false} is VALID [2022-04-08 14:51:51,458 INFO L290 TraceCheckUtils]: 52: Hoare triple {90050#false} assume !(8195 == ~s__state~0); {90050#false} is VALID [2022-04-08 14:51:51,458 INFO L290 TraceCheckUtils]: 53: Hoare triple {90050#false} assume !(8480 == ~s__state~0); {90050#false} is VALID [2022-04-08 14:51:51,459 INFO L290 TraceCheckUtils]: 54: Hoare triple {90050#false} assume !(8481 == ~s__state~0); {90050#false} is VALID [2022-04-08 14:51:51,459 INFO L290 TraceCheckUtils]: 55: Hoare triple {90050#false} assume !(8482 == ~s__state~0); {90050#false} is VALID [2022-04-08 14:51:51,459 INFO L290 TraceCheckUtils]: 56: Hoare triple {90050#false} assume !(8464 == ~s__state~0); {90050#false} is VALID [2022-04-08 14:51:51,459 INFO L290 TraceCheckUtils]: 57: Hoare triple {90050#false} assume !(8465 == ~s__state~0); {90050#false} is VALID [2022-04-08 14:51:51,459 INFO L290 TraceCheckUtils]: 58: Hoare triple {90050#false} assume !(8466 == ~s__state~0); {90050#false} is VALID [2022-04-08 14:51:51,459 INFO L290 TraceCheckUtils]: 59: Hoare triple {90050#false} assume !(8496 == ~s__state~0); {90050#false} is VALID [2022-04-08 14:51:51,459 INFO L290 TraceCheckUtils]: 60: Hoare triple {90050#false} assume !(8497 == ~s__state~0); {90050#false} is VALID [2022-04-08 14:51:51,459 INFO L290 TraceCheckUtils]: 61: Hoare triple {90050#false} assume !(8512 == ~s__state~0); {90050#false} is VALID [2022-04-08 14:51:51,459 INFO L290 TraceCheckUtils]: 62: Hoare triple {90050#false} assume !(8513 == ~s__state~0); {90050#false} is VALID [2022-04-08 14:51:51,459 INFO L290 TraceCheckUtils]: 63: Hoare triple {90050#false} assume !(8528 == ~s__state~0); {90050#false} is VALID [2022-04-08 14:51:51,459 INFO L290 TraceCheckUtils]: 64: Hoare triple {90050#false} assume !(8529 == ~s__state~0); {90050#false} is VALID [2022-04-08 14:51:51,459 INFO L290 TraceCheckUtils]: 65: Hoare triple {90050#false} assume !(8544 == ~s__state~0); {90050#false} is VALID [2022-04-08 14:51:51,459 INFO L290 TraceCheckUtils]: 66: Hoare triple {90050#false} assume !(8545 == ~s__state~0); {90050#false} is VALID [2022-04-08 14:51:51,459 INFO L290 TraceCheckUtils]: 67: Hoare triple {90050#false} assume !(8560 == ~s__state~0); {90050#false} is VALID [2022-04-08 14:51:51,459 INFO L290 TraceCheckUtils]: 68: Hoare triple {90050#false} assume !(8561 == ~s__state~0); {90050#false} is VALID [2022-04-08 14:51:51,459 INFO L290 TraceCheckUtils]: 69: Hoare triple {90050#false} assume !(8448 == ~s__state~0); {90050#false} is VALID [2022-04-08 14:51:51,459 INFO L290 TraceCheckUtils]: 70: Hoare triple {90050#false} assume !(8576 == ~s__state~0); {90050#false} is VALID [2022-04-08 14:51:51,459 INFO L290 TraceCheckUtils]: 71: Hoare triple {90050#false} assume !(8577 == ~s__state~0); {90050#false} is VALID [2022-04-08 14:51:51,459 INFO L290 TraceCheckUtils]: 72: Hoare triple {90050#false} assume !(8592 == ~s__state~0); {90050#false} is VALID [2022-04-08 14:51:51,460 INFO L290 TraceCheckUtils]: 73: Hoare triple {90050#false} assume !(8593 == ~s__state~0); {90050#false} is VALID [2022-04-08 14:51:51,460 INFO L290 TraceCheckUtils]: 74: Hoare triple {90050#false} assume 8608 == ~s__state~0; {90050#false} is VALID [2022-04-08 14:51:51,460 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 [2022-04-08 14:51:51,460 INFO L290 TraceCheckUtils]: 76: Hoare triple {90050#false} assume 8 == ~blastFlag~0;~blastFlag~0 := 9; {90050#false} is VALID [2022-04-08 14:51:51,460 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 [2022-04-08 14:51:51,460 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 [2022-04-08 14:51:51,460 INFO L290 TraceCheckUtils]: 79: Hoare triple {90050#false} assume !(0 == ~s__s3__tmp__reuse_message~0); {90050#false} is VALID [2022-04-08 14:51:51,460 INFO L290 TraceCheckUtils]: 80: Hoare triple {90050#false} ~skip~0 := 0; {90050#false} is VALID [2022-04-08 14:51:51,460 INFO L290 TraceCheckUtils]: 81: Hoare triple {90050#false} assume !false; {90050#false} is VALID [2022-04-08 14:51:51,460 INFO L290 TraceCheckUtils]: 82: Hoare triple {90050#false} ~state~0 := ~s__state~0; {90050#false} is VALID [2022-04-08 14:51:51,460 INFO L290 TraceCheckUtils]: 83: Hoare triple {90050#false} assume !(12292 == ~s__state~0); {90050#false} is VALID [2022-04-08 14:51:51,460 INFO L290 TraceCheckUtils]: 84: Hoare triple {90050#false} assume !(16384 == ~s__state~0); {90050#false} is VALID [2022-04-08 14:51:51,460 INFO L290 TraceCheckUtils]: 85: Hoare triple {90050#false} assume !(8192 == ~s__state~0); {90050#false} is VALID [2022-04-08 14:51:51,460 INFO L290 TraceCheckUtils]: 86: Hoare triple {90050#false} assume !(24576 == ~s__state~0); {90050#false} is VALID [2022-04-08 14:51:51,460 INFO L290 TraceCheckUtils]: 87: Hoare triple {90050#false} assume !(8195 == ~s__state~0); {90050#false} is VALID [2022-04-08 14:51:51,460 INFO L290 TraceCheckUtils]: 88: Hoare triple {90050#false} assume !(8480 == ~s__state~0); {90050#false} is VALID [2022-04-08 14:51:51,460 INFO L290 TraceCheckUtils]: 89: Hoare triple {90050#false} assume !(8481 == ~s__state~0); {90050#false} is VALID [2022-04-08 14:51:51,460 INFO L290 TraceCheckUtils]: 90: Hoare triple {90050#false} assume !(8482 == ~s__state~0); {90050#false} is VALID [2022-04-08 14:51:51,460 INFO L290 TraceCheckUtils]: 91: Hoare triple {90050#false} assume !(8464 == ~s__state~0); {90050#false} is VALID [2022-04-08 14:51:51,461 INFO L290 TraceCheckUtils]: 92: Hoare triple {90050#false} assume !(8465 == ~s__state~0); {90050#false} is VALID [2022-04-08 14:51:51,461 INFO L290 TraceCheckUtils]: 93: Hoare triple {90050#false} assume !(8466 == ~s__state~0); {90050#false} is VALID [2022-04-08 14:51:51,461 INFO L290 TraceCheckUtils]: 94: Hoare triple {90050#false} assume !(8496 == ~s__state~0); {90050#false} is VALID [2022-04-08 14:51:51,461 INFO L290 TraceCheckUtils]: 95: Hoare triple {90050#false} assume !(8497 == ~s__state~0); {90050#false} is VALID [2022-04-08 14:51:51,461 INFO L290 TraceCheckUtils]: 96: Hoare triple {90050#false} assume !(8512 == ~s__state~0); {90050#false} is VALID [2022-04-08 14:51:51,461 INFO L290 TraceCheckUtils]: 97: Hoare triple {90050#false} assume !(8513 == ~s__state~0); {90050#false} is VALID [2022-04-08 14:51:51,461 INFO L290 TraceCheckUtils]: 98: Hoare triple {90050#false} assume !(8528 == ~s__state~0); {90050#false} is VALID [2022-04-08 14:51:51,461 INFO L290 TraceCheckUtils]: 99: Hoare triple {90050#false} assume !(8529 == ~s__state~0); {90050#false} is VALID [2022-04-08 14:51:51,461 INFO L290 TraceCheckUtils]: 100: Hoare triple {90050#false} assume !(8544 == ~s__state~0); {90050#false} is VALID [2022-04-08 14:51:51,461 INFO L290 TraceCheckUtils]: 101: Hoare triple {90050#false} assume !(8545 == ~s__state~0); {90050#false} is VALID [2022-04-08 14:51:51,461 INFO L290 TraceCheckUtils]: 102: Hoare triple {90050#false} assume !(8560 == ~s__state~0); {90050#false} is VALID [2022-04-08 14:51:51,461 INFO L290 TraceCheckUtils]: 103: Hoare triple {90050#false} assume !(8561 == ~s__state~0); {90050#false} is VALID [2022-04-08 14:51:51,461 INFO L290 TraceCheckUtils]: 104: Hoare triple {90050#false} assume !(8448 == ~s__state~0); {90050#false} is VALID [2022-04-08 14:51:51,461 INFO L290 TraceCheckUtils]: 105: Hoare triple {90050#false} assume !(8576 == ~s__state~0); {90050#false} is VALID [2022-04-08 14:51:51,461 INFO L290 TraceCheckUtils]: 106: Hoare triple {90050#false} assume !(8577 == ~s__state~0); {90050#false} is VALID [2022-04-08 14:51:51,461 INFO L290 TraceCheckUtils]: 107: Hoare triple {90050#false} assume !(8592 == ~s__state~0); {90050#false} is VALID [2022-04-08 14:51:51,461 INFO L290 TraceCheckUtils]: 108: Hoare triple {90050#false} assume !(8593 == ~s__state~0); {90050#false} is VALID [2022-04-08 14:51:51,461 INFO L290 TraceCheckUtils]: 109: Hoare triple {90050#false} assume !(8608 == ~s__state~0); {90050#false} is VALID [2022-04-08 14:51:51,461 INFO L290 TraceCheckUtils]: 110: Hoare triple {90050#false} assume !(8609 == ~s__state~0); {90050#false} is VALID [2022-04-08 14:51:51,462 INFO L290 TraceCheckUtils]: 111: Hoare triple {90050#false} assume 8640 == ~s__state~0; {90050#false} is VALID [2022-04-08 14:51:51,462 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 [2022-04-08 14:51:51,462 INFO L290 TraceCheckUtils]: 113: Hoare triple {90050#false} assume !(9 == ~blastFlag~0); {90050#false} is VALID [2022-04-08 14:51:51,462 INFO L290 TraceCheckUtils]: 114: Hoare triple {90050#false} assume !(12 == ~blastFlag~0); {90050#false} is VALID [2022-04-08 14:51:51,462 INFO L290 TraceCheckUtils]: 115: Hoare triple {90050#false} assume !(15 == ~blastFlag~0); {90050#false} is VALID [2022-04-08 14:51:51,462 INFO L290 TraceCheckUtils]: 116: Hoare triple {90050#false} assume !(18 == ~blastFlag~0); {90050#false} is VALID [2022-04-08 14:51:51,462 INFO L290 TraceCheckUtils]: 117: Hoare triple {90050#false} assume 21 == ~blastFlag~0; {90050#false} is VALID [2022-04-08 14:51:51,462 INFO L290 TraceCheckUtils]: 118: Hoare triple {90050#false} assume !false; {90050#false} is VALID [2022-04-08 14:51:51,462 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 56 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2022-04-08 14:51:51,462 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 14:51:51,462 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1546656424] [2022-04-08 14:51:51,462 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1546656424] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 14:51:51,463 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 14:51:51,463 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-08 14:51:51,463 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 14:51:51,463 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [570043291] [2022-04-08 14:51:51,463 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [570043291] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 14:51:51,463 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 14:51:51,463 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-08 14:51:51,463 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1877983140] [2022-04-08 14:51:51,463 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 14:51:51,464 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 [2022-04-08 14:51:51,464 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 14:51:51,464 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) [2022-04-08 14:51:51,513 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 88 edges. 88 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:51:51,513 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-04-08 14:51:51,514 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 14:51:51,514 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-04-08 14:51:51,514 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-04-08 14:51:51,514 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) [2022-04-08 14:51:52,433 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:51:52,433 INFO L93 Difference]: Finished difference Result 1319 states and 1806 transitions. [2022-04-08 14:51:52,434 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-04-08 14:51:52,434 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 [2022-04-08 14:51:52,434 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 14:51:52,434 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) [2022-04-08 14:51:52,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 550 transitions. [2022-04-08 14:51:52,436 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) [2022-04-08 14:51:52,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 550 transitions. [2022-04-08 14:51:52,438 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 6 states and 550 transitions. [2022-04-08 14:51:52,769 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 550 edges. 550 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:51:52,786 INFO L225 Difference]: With dead ends: 1319 [2022-04-08 14:51:52,786 INFO L226 Difference]: Without dead ends: 666 [2022-04-08 14:51:52,788 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=23, Invalid=49, Unknown=0, NotChecked=0, Total=72 [2022-04-08 14:51:52,789 INFO L913 BasicCegarLoop]: 193 mSDtfsCounter, 784 mSDsluCounter, 17 mSDsCounter, 0 mSdLazyCounter, 361 mSolverCounterSat, 57 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 784 SdHoareTripleChecker+Valid, 210 SdHoareTripleChecker+Invalid, 418 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 57 IncrementalHoareTripleChecker+Valid, 361 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-04-08 14:51:52,789 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [784 Valid, 210 Invalid, 418 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [57 Valid, 361 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-04-08 14:51:52,790 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 666 states. [2022-04-08 14:51:52,935 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 666 to 663. [2022-04-08 14:51:52,935 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 14:51:52,936 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) [2022-04-08 14:51:52,936 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) [2022-04-08 14:51:52,937 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) [2022-04-08 14:51:52,950 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:51:52,950 INFO L93 Difference]: Finished difference Result 666 states and 906 transitions. [2022-04-08 14:51:52,950 INFO L276 IsEmpty]: Start isEmpty. Operand 666 states and 906 transitions. [2022-04-08 14:51:52,950 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 14:51:52,950 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 14:51:52,951 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. [2022-04-08 14:51:52,951 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. [2022-04-08 14:51:52,964 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:51:52,964 INFO L93 Difference]: Finished difference Result 666 states and 906 transitions. [2022-04-08 14:51:52,964 INFO L276 IsEmpty]: Start isEmpty. Operand 666 states and 906 transitions. [2022-04-08 14:51:52,964 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 14:51:52,964 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 14:51:52,964 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 14:51:52,964 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 14:51:52,965 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) [2022-04-08 14:51:52,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 663 states to 663 states and 902 transitions. [2022-04-08 14:51:52,982 INFO L78 Accepts]: Start accepts. Automaton has 663 states and 902 transitions. Word has length 119 [2022-04-08 14:51:52,982 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 14:51:52,982 INFO L478 AbstractCegarLoop]: Abstraction has 663 states and 902 transitions. [2022-04-08 14:51:52,983 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 16.8) internal successors, (84), 4 states have internal predecessors, (84), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 14:51:52,983 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 663 states and 902 transitions. [2022-04-08 14:51:54,934 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 902 edges. 902 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:51:54,934 INFO L276 IsEmpty]: Start isEmpty. Operand 663 states and 902 transitions. [2022-04-08 14:51:54,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2022-04-08 14:51:54,935 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 14:51:54,935 INFO L499 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 14:51:54,935 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable31 [2022-04-08 14:51:54,935 INFO L403 AbstractCegarLoop]: === Iteration 33 === Targeting ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 14:51:54,936 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 14:51:54,936 INFO L85 PathProgramCache]: Analyzing trace with hash 12487925, now seen corresponding path program 1 times [2022-04-08 14:51:54,936 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 14:51:54,936 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1385431563] [2022-04-08 14:51:54,962 INFO L97 AcceleratorQvasr]: Qvasr could not accelerate loop because java.lang.UnsupportedOperationException: Cannot deal with arrays. [2022-04-08 14:51:54,962 INFO L274 tedInterpolationCore]: Could not compute an accelerate. [2022-04-08 14:51:54,962 INFO L85 PathProgramCache]: Analyzing trace with hash 12487925, now seen corresponding path program 2 times [2022-04-08 14:51:54,963 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 14:51:54,963 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [105635357] [2022-04-08 14:51:54,963 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 14:51:54,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 14:51:54,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:51:55,012 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 14:51:55,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:51:55,015 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 [2022-04-08 14:51:55,015 INFO L290 TraceCheckUtils]: 1: Hoare triple {95362#true} assume true; {95362#true} is VALID [2022-04-08 14:51:55,015 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {95362#true} {95362#true} #752#return; {95362#true} is VALID [2022-04-08 14:51:55,015 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 [2022-04-08 14:51:55,015 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 [2022-04-08 14:51:55,016 INFO L290 TraceCheckUtils]: 2: Hoare triple {95362#true} assume true; {95362#true} is VALID [2022-04-08 14:51:55,016 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {95362#true} {95362#true} #752#return; {95362#true} is VALID [2022-04-08 14:51:55,016 INFO L272 TraceCheckUtils]: 4: Hoare triple {95362#true} call #t~ret59 := main(); {95362#true} is VALID [2022-04-08 14:51:55,016 INFO L290 TraceCheckUtils]: 5: Hoare triple {95362#true} havoc ~s~0;havoc ~tmp~1;~s~0 := 8464; {95362#true} is VALID [2022-04-08 14:51:55,016 INFO L272 TraceCheckUtils]: 6: Hoare triple {95362#true} call #t~ret58 := ssl3_accept(~s~0); {95362#true} is VALID [2022-04-08 14:51:55,016 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 [2022-04-08 14:51:55,016 INFO L290 TraceCheckUtils]: 8: Hoare triple {95362#true} assume 0 != ~s__info_callback~0;~cb~0 := ~s__info_callback~0; {95362#true} is VALID [2022-04-08 14:51:55,016 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 [2022-04-08 14:51:55,016 INFO L290 TraceCheckUtils]: 10: Hoare triple {95362#true} assume !(0 != 12288 + ~tmp___1~0); {95362#true} is VALID [2022-04-08 14:51:55,016 INFO L290 TraceCheckUtils]: 11: Hoare triple {95362#true} assume !(0 == ~s__cert~0); {95362#true} is VALID [2022-04-08 14:51:55,016 INFO L290 TraceCheckUtils]: 12: Hoare triple {95362#true} assume !false; {95362#true} is VALID [2022-04-08 14:51:55,016 INFO L290 TraceCheckUtils]: 13: Hoare triple {95362#true} ~state~0 := ~s__state~0; {95362#true} is VALID [2022-04-08 14:51:55,016 INFO L290 TraceCheckUtils]: 14: Hoare triple {95362#true} assume !(12292 == ~s__state~0); {95362#true} is VALID [2022-04-08 14:51:55,016 INFO L290 TraceCheckUtils]: 15: Hoare triple {95362#true} assume !(16384 == ~s__state~0); {95362#true} is VALID [2022-04-08 14:51:55,016 INFO L290 TraceCheckUtils]: 16: Hoare triple {95362#true} assume !(8192 == ~s__state~0); {95362#true} is VALID [2022-04-08 14:51:55,017 INFO L290 TraceCheckUtils]: 17: Hoare triple {95362#true} assume !(24576 == ~s__state~0); {95362#true} is VALID [2022-04-08 14:51:55,017 INFO L290 TraceCheckUtils]: 18: Hoare triple {95362#true} assume !(8195 == ~s__state~0); {95362#true} is VALID [2022-04-08 14:51:55,017 INFO L290 TraceCheckUtils]: 19: Hoare triple {95362#true} assume !(8480 == ~s__state~0); {95362#true} is VALID [2022-04-08 14:51:55,017 INFO L290 TraceCheckUtils]: 20: Hoare triple {95362#true} assume !(8481 == ~s__state~0); {95362#true} is VALID [2022-04-08 14:51:55,017 INFO L290 TraceCheckUtils]: 21: Hoare triple {95362#true} assume !(8482 == ~s__state~0); {95362#true} is VALID [2022-04-08 14:51:55,017 INFO L290 TraceCheckUtils]: 22: Hoare triple {95362#true} assume 8464 == ~s__state~0; {95362#true} is VALID [2022-04-08 14:51:55,017 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 [2022-04-08 14:51:55,017 INFO L290 TraceCheckUtils]: 24: Hoare triple {95362#true} assume 0 == ~blastFlag~0;~blastFlag~0 := 1; {95362#true} is VALID [2022-04-08 14:51:55,017 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 [2022-04-08 14:51:55,017 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 [2022-04-08 14:51:55,017 INFO L290 TraceCheckUtils]: 27: Hoare triple {95362#true} assume !(0 == ~s__s3__tmp__reuse_message~0); {95362#true} is VALID [2022-04-08 14:51:55,017 INFO L290 TraceCheckUtils]: 28: Hoare triple {95362#true} ~skip~0 := 0; {95362#true} is VALID [2022-04-08 14:51:55,017 INFO L290 TraceCheckUtils]: 29: Hoare triple {95362#true} assume !false; {95362#true} is VALID [2022-04-08 14:51:55,017 INFO L290 TraceCheckUtils]: 30: Hoare triple {95362#true} ~state~0 := ~s__state~0; {95362#true} is VALID [2022-04-08 14:51:55,017 INFO L290 TraceCheckUtils]: 31: Hoare triple {95362#true} assume !(12292 == ~s__state~0); {95362#true} is VALID [2022-04-08 14:51:55,018 INFO L290 TraceCheckUtils]: 32: Hoare triple {95362#true} assume !(16384 == ~s__state~0); {95362#true} is VALID [2022-04-08 14:51:55,018 INFO L290 TraceCheckUtils]: 33: Hoare triple {95362#true} assume !(8192 == ~s__state~0); {95362#true} is VALID [2022-04-08 14:51:55,018 INFO L290 TraceCheckUtils]: 34: Hoare triple {95362#true} assume !(24576 == ~s__state~0); {95362#true} is VALID [2022-04-08 14:51:55,018 INFO L290 TraceCheckUtils]: 35: Hoare triple {95362#true} assume !(8195 == ~s__state~0); {95362#true} is VALID [2022-04-08 14:51:55,018 INFO L290 TraceCheckUtils]: 36: Hoare triple {95362#true} assume !(8480 == ~s__state~0); {95362#true} is VALID [2022-04-08 14:51:55,018 INFO L290 TraceCheckUtils]: 37: Hoare triple {95362#true} assume !(8481 == ~s__state~0); {95362#true} is VALID [2022-04-08 14:51:55,018 INFO L290 TraceCheckUtils]: 38: Hoare triple {95362#true} assume !(8482 == ~s__state~0); {95362#true} is VALID [2022-04-08 14:51:55,018 INFO L290 TraceCheckUtils]: 39: Hoare triple {95362#true} assume !(8464 == ~s__state~0); {95362#true} is VALID [2022-04-08 14:51:55,018 INFO L290 TraceCheckUtils]: 40: Hoare triple {95362#true} assume !(8465 == ~s__state~0); {95362#true} is VALID [2022-04-08 14:51:55,018 INFO L290 TraceCheckUtils]: 41: Hoare triple {95362#true} assume !(8466 == ~s__state~0); {95362#true} is VALID [2022-04-08 14:51:55,018 INFO L290 TraceCheckUtils]: 42: Hoare triple {95362#true} assume 8496 == ~s__state~0; {95362#true} is VALID [2022-04-08 14:51:55,018 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 [2022-04-08 14:51:55,019 INFO L290 TraceCheckUtils]: 44: Hoare triple {95362#true} assume 1 == ~blastFlag~0;~blastFlag~0 := 2; {95367#(= 2 ssl3_accept_~blastFlag~0)} is VALID [2022-04-08 14:51:55,019 INFO L290 TraceCheckUtils]: 45: Hoare triple {95367#(= 2 ssl3_accept_~blastFlag~0)} assume !(~ret~0 <= 0); {95367#(= 2 ssl3_accept_~blastFlag~0)} is VALID [2022-04-08 14:51:55,019 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 [2022-04-08 14:51:55,019 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 [2022-04-08 14:51:55,020 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 [2022-04-08 14:51:55,020 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 [2022-04-08 14:51:55,020 INFO L290 TraceCheckUtils]: 50: Hoare triple {95367#(= 2 ssl3_accept_~blastFlag~0)} ~skip~0 := 0; {95367#(= 2 ssl3_accept_~blastFlag~0)} is VALID [2022-04-08 14:51:55,020 INFO L290 TraceCheckUtils]: 51: Hoare triple {95367#(= 2 ssl3_accept_~blastFlag~0)} assume !false; {95367#(= 2 ssl3_accept_~blastFlag~0)} is VALID [2022-04-08 14:51:55,021 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 [2022-04-08 14:51:55,021 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 [2022-04-08 14:51:55,021 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 [2022-04-08 14:51:55,021 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 [2022-04-08 14:51:55,022 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 [2022-04-08 14:51:55,022 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 [2022-04-08 14:51:55,022 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 [2022-04-08 14:51:55,023 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 [2022-04-08 14:51:55,023 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 [2022-04-08 14:51:55,023 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 [2022-04-08 14:51:55,023 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 [2022-04-08 14:51:55,024 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 [2022-04-08 14:51:55,024 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 [2022-04-08 14:51:55,024 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 [2022-04-08 14:51:55,024 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 [2022-04-08 14:51:55,024 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 [2022-04-08 14:51:55,025 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 [2022-04-08 14:51:55,025 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 [2022-04-08 14:51:55,025 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 [2022-04-08 14:51:55,025 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 [2022-04-08 14:51:55,026 INFO L290 TraceCheckUtils]: 72: Hoare triple {95367#(= 2 ssl3_accept_~blastFlag~0)} ~skip~0 := 0; {95367#(= 2 ssl3_accept_~blastFlag~0)} is VALID [2022-04-08 14:51:55,026 INFO L290 TraceCheckUtils]: 73: Hoare triple {95367#(= 2 ssl3_accept_~blastFlag~0)} assume !false; {95367#(= 2 ssl3_accept_~blastFlag~0)} is VALID [2022-04-08 14:51:55,026 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 [2022-04-08 14:51:55,026 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 [2022-04-08 14:51:55,026 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 [2022-04-08 14:51:55,027 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 [2022-04-08 14:51:55,027 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 [2022-04-08 14:51:55,027 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 [2022-04-08 14:51:55,027 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 [2022-04-08 14:51:55,028 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 [2022-04-08 14:51:55,028 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 [2022-04-08 14:51:55,028 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 [2022-04-08 14:51:55,028 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 [2022-04-08 14:51:55,029 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 [2022-04-08 14:51:55,029 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 [2022-04-08 14:51:55,029 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 [2022-04-08 14:51:55,029 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 [2022-04-08 14:51:55,029 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 [2022-04-08 14:51:55,030 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 [2022-04-08 14:51:55,030 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 [2022-04-08 14:51:55,030 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 [2022-04-08 14:51:55,030 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 [2022-04-08 14:51:55,031 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 [2022-04-08 14:51:55,031 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 [2022-04-08 14:51:55,031 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 [2022-04-08 14:51:55,031 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 [2022-04-08 14:51:55,032 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 [2022-04-08 14:51:55,032 INFO L290 TraceCheckUtils]: 99: Hoare triple {95367#(= 2 ssl3_accept_~blastFlag~0)} ~skip~0 := 0; {95367#(= 2 ssl3_accept_~blastFlag~0)} is VALID [2022-04-08 14:51:55,032 INFO L290 TraceCheckUtils]: 100: Hoare triple {95367#(= 2 ssl3_accept_~blastFlag~0)} assume !false; {95367#(= 2 ssl3_accept_~blastFlag~0)} is VALID [2022-04-08 14:51:55,032 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 [2022-04-08 14:51:55,032 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 [2022-04-08 14:51:55,033 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 [2022-04-08 14:51:55,033 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 [2022-04-08 14:51:55,033 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 [2022-04-08 14:51:55,033 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 [2022-04-08 14:51:55,034 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 [2022-04-08 14:51:55,034 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 [2022-04-08 14:51:55,034 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 [2022-04-08 14:51:55,034 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 [2022-04-08 14:51:55,035 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 [2022-04-08 14:51:55,035 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 [2022-04-08 14:51:55,035 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 [2022-04-08 14:51:55,035 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 [2022-04-08 14:51:55,035 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 [2022-04-08 14:51:55,036 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 [2022-04-08 14:51:55,036 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 [2022-04-08 14:51:55,036 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 [2022-04-08 14:51:55,036 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 [2022-04-08 14:51:55,037 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 [2022-04-08 14:51:55,037 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 [2022-04-08 14:51:55,037 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 [2022-04-08 14:51:55,037 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 [2022-04-08 14:51:55,038 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 [2022-04-08 14:51:55,038 INFO L290 TraceCheckUtils]: 125: Hoare triple {95367#(= 2 ssl3_accept_~blastFlag~0)} assume 4 == ~blastFlag~0;~blastFlag~0 := 5; {95363#false} is VALID [2022-04-08 14:51:55,038 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 [2022-04-08 14:51:55,038 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 [2022-04-08 14:51:55,038 INFO L290 TraceCheckUtils]: 128: Hoare triple {95363#false} assume 0 == ~s__s3__tmp__reuse_message~0; {95363#false} is VALID [2022-04-08 14:51:55,038 INFO L290 TraceCheckUtils]: 129: Hoare triple {95363#false} assume 0 == ~skip~0; {95363#false} is VALID [2022-04-08 14:51:55,038 INFO L290 TraceCheckUtils]: 130: Hoare triple {95363#false} assume 8560 == ~state~0; {95363#false} is VALID [2022-04-08 14:51:55,038 INFO L290 TraceCheckUtils]: 131: Hoare triple {95363#false} assume 8448 == ~s__state~0; {95363#false} is VALID [2022-04-08 14:51:55,038 INFO L290 TraceCheckUtils]: 132: Hoare triple {95363#false} assume -1 != ~s__verify_mode~0; {95363#false} is VALID [2022-04-08 14:51:55,038 INFO L290 TraceCheckUtils]: 133: Hoare triple {95363#false} assume -2 != ~s__verify_mode~0; {95363#false} is VALID [2022-04-08 14:51:55,038 INFO L290 TraceCheckUtils]: 134: Hoare triple {95363#false} assume 9021 != ~__cil_tmp61~0 % 18446744073709551616; {95363#false} is VALID [2022-04-08 14:51:55,038 INFO L290 TraceCheckUtils]: 135: Hoare triple {95363#false} assume 4294967294 != ~__cil_tmp58~0 % 18446744073709551616; {95363#false} is VALID [2022-04-08 14:51:55,038 INFO L290 TraceCheckUtils]: 136: Hoare triple {95363#false} assume 4 != ~blastFlag~0; {95363#false} is VALID [2022-04-08 14:51:55,039 INFO L290 TraceCheckUtils]: 137: Hoare triple {95363#false} assume 1024 != ~tmp___7~0; {95363#false} is VALID [2022-04-08 14:51:55,039 INFO L290 TraceCheckUtils]: 138: Hoare triple {95363#false} assume !false; {95363#false} is VALID [2022-04-08 14:51:55,039 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 92 proven. 0 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2022-04-08 14:51:55,039 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 14:51:55,039 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [105635357] [2022-04-08 14:51:55,039 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [105635357] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 14:51:55,039 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 14:51:55,039 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-04-08 14:51:55,039 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 14:51:55,039 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1385431563] [2022-04-08 14:51:55,040 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1385431563] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 14:51:55,040 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 14:51:55,040 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-04-08 14:51:55,040 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [854661217] [2022-04-08 14:51:55,040 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 14:51:55,040 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 [2022-04-08 14:51:55,040 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 14:51:55,040 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) [2022-04-08 14:51:55,092 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 91 edges. 91 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:51:55,092 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-04-08 14:51:55,093 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 14:51:55,093 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-04-08 14:51:55,093 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-04-08 14:51:55,093 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) [2022-04-08 14:51:56,069 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:51:56,069 INFO L93 Difference]: Finished difference Result 1960 states and 2669 transitions. [2022-04-08 14:51:56,069 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-04-08 14:51:56,069 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 [2022-04-08 14:51:56,069 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 14:51:56,069 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) [2022-04-08 14:51:56,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 722 transitions. [2022-04-08 14:51:56,072 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) [2022-04-08 14:51:56,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 722 transitions. [2022-04-08 14:51:56,075 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 4 states and 722 transitions. [2022-04-08 14:51:56,498 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 722 edges. 722 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:51:56,566 INFO L225 Difference]: With dead ends: 1960 [2022-04-08 14:51:56,566 INFO L226 Difference]: Without dead ends: 1311 [2022-04-08 14:51:56,567 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-04-08 14:51:56,567 INFO L913 BasicCegarLoop]: 322 mSDtfsCounter, 533 mSDsluCounter, 7 mSDsCounter, 0 mSdLazyCounter, 271 mSolverCounterSat, 25 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 533 SdHoareTripleChecker+Valid, 329 SdHoareTripleChecker+Invalid, 296 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 25 IncrementalHoareTripleChecker+Valid, 271 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-04-08 14:51:56,567 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [533 Valid, 329 Invalid, 296 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [25 Valid, 271 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-04-08 14:51:56,568 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1311 states. [2022-04-08 14:51:56,849 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1311 to 1309. [2022-04-08 14:51:56,849 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 14:51:56,851 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) [2022-04-08 14:51:56,851 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) [2022-04-08 14:51:56,852 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) [2022-04-08 14:51:56,895 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:51:56,895 INFO L93 Difference]: Finished difference Result 1311 states and 1761 transitions. [2022-04-08 14:51:56,895 INFO L276 IsEmpty]: Start isEmpty. Operand 1311 states and 1761 transitions. [2022-04-08 14:51:56,896 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 14:51:56,896 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 14:51:56,897 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. [2022-04-08 14:51:56,897 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. [2022-04-08 14:51:56,940 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:51:56,940 INFO L93 Difference]: Finished difference Result 1311 states and 1761 transitions. [2022-04-08 14:51:56,940 INFO L276 IsEmpty]: Start isEmpty. Operand 1311 states and 1761 transitions. [2022-04-08 14:51:56,941 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 14:51:56,941 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 14:51:56,941 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 14:51:56,941 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 14:51:56,942 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) [2022-04-08 14:51:57,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1309 states to 1309 states and 1760 transitions. [2022-04-08 14:51:57,012 INFO L78 Accepts]: Start accepts. Automaton has 1309 states and 1760 transitions. Word has length 139 [2022-04-08 14:51:57,012 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 14:51:57,012 INFO L478 AbstractCegarLoop]: Abstraction has 1309 states and 1760 transitions. [2022-04-08 14:51:57,012 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 21.75) internal successors, (87), 3 states have internal predecessors, (87), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 14:51:57,013 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 1309 states and 1760 transitions. [2022-04-08 14:52:00,533 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1760 edges. 1760 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:52:00,533 INFO L276 IsEmpty]: Start isEmpty. Operand 1309 states and 1760 transitions. [2022-04-08 14:52:00,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2022-04-08 14:52:00,536 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 14:52:00,536 INFO L499 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 14:52:00,536 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable32 [2022-04-08 14:52:00,536 INFO L403 AbstractCegarLoop]: === Iteration 34 === Targeting ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 14:52:00,536 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 14:52:00,536 INFO L85 PathProgramCache]: Analyzing trace with hash -998629325, now seen corresponding path program 1 times [2022-04-08 14:52:00,537 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 14:52:00,537 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1110576238] [2022-04-08 14:52:00,564 INFO L97 AcceleratorQvasr]: Qvasr could not accelerate loop because java.lang.UnsupportedOperationException: Cannot deal with arrays. [2022-04-08 14:52:00,565 INFO L274 tedInterpolationCore]: Could not compute an accelerate. [2022-04-08 14:52:00,565 INFO L85 PathProgramCache]: Analyzing trace with hash -998629325, now seen corresponding path program 2 times [2022-04-08 14:52:00,565 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 14:52:00,565 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1676250219] [2022-04-08 14:52:00,565 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 14:52:00,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 14:52:00,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:52:00,623 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 14:52:00,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:52:00,627 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 [2022-04-08 14:52:00,627 INFO L290 TraceCheckUtils]: 1: Hoare triple {104534#true} assume true; {104534#true} is VALID [2022-04-08 14:52:00,627 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {104534#true} {104534#true} #752#return; {104534#true} is VALID [2022-04-08 14:52:00,627 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 [2022-04-08 14:52:00,627 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 [2022-04-08 14:52:00,627 INFO L290 TraceCheckUtils]: 2: Hoare triple {104534#true} assume true; {104534#true} is VALID [2022-04-08 14:52:00,627 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {104534#true} {104534#true} #752#return; {104534#true} is VALID [2022-04-08 14:52:00,627 INFO L272 TraceCheckUtils]: 4: Hoare triple {104534#true} call #t~ret59 := main(); {104534#true} is VALID [2022-04-08 14:52:00,628 INFO L290 TraceCheckUtils]: 5: Hoare triple {104534#true} havoc ~s~0;havoc ~tmp~1;~s~0 := 8464; {104534#true} is VALID [2022-04-08 14:52:00,628 INFO L272 TraceCheckUtils]: 6: Hoare triple {104534#true} call #t~ret58 := ssl3_accept(~s~0); {104534#true} is VALID [2022-04-08 14:52:00,628 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 [2022-04-08 14:52:00,628 INFO L290 TraceCheckUtils]: 8: Hoare triple {104534#true} assume 0 != ~s__info_callback~0;~cb~0 := ~s__info_callback~0; {104534#true} is VALID [2022-04-08 14:52:00,628 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 [2022-04-08 14:52:00,628 INFO L290 TraceCheckUtils]: 10: Hoare triple {104534#true} assume !(0 != 12288 + ~tmp___1~0); {104534#true} is VALID [2022-04-08 14:52:00,628 INFO L290 TraceCheckUtils]: 11: Hoare triple {104534#true} assume !(0 == ~s__cert~0); {104534#true} is VALID [2022-04-08 14:52:00,628 INFO L290 TraceCheckUtils]: 12: Hoare triple {104534#true} assume !false; {104534#true} is VALID [2022-04-08 14:52:00,628 INFO L290 TraceCheckUtils]: 13: Hoare triple {104534#true} ~state~0 := ~s__state~0; {104534#true} is VALID [2022-04-08 14:52:00,628 INFO L290 TraceCheckUtils]: 14: Hoare triple {104534#true} assume !(12292 == ~s__state~0); {104534#true} is VALID [2022-04-08 14:52:00,628 INFO L290 TraceCheckUtils]: 15: Hoare triple {104534#true} assume !(16384 == ~s__state~0); {104534#true} is VALID [2022-04-08 14:52:00,628 INFO L290 TraceCheckUtils]: 16: Hoare triple {104534#true} assume !(8192 == ~s__state~0); {104534#true} is VALID [2022-04-08 14:52:00,628 INFO L290 TraceCheckUtils]: 17: Hoare triple {104534#true} assume !(24576 == ~s__state~0); {104534#true} is VALID [2022-04-08 14:52:00,628 INFO L290 TraceCheckUtils]: 18: Hoare triple {104534#true} assume !(8195 == ~s__state~0); {104534#true} is VALID [2022-04-08 14:52:00,628 INFO L290 TraceCheckUtils]: 19: Hoare triple {104534#true} assume !(8480 == ~s__state~0); {104534#true} is VALID [2022-04-08 14:52:00,628 INFO L290 TraceCheckUtils]: 20: Hoare triple {104534#true} assume !(8481 == ~s__state~0); {104534#true} is VALID [2022-04-08 14:52:00,628 INFO L290 TraceCheckUtils]: 21: Hoare triple {104534#true} assume !(8482 == ~s__state~0); {104534#true} is VALID [2022-04-08 14:52:00,628 INFO L290 TraceCheckUtils]: 22: Hoare triple {104534#true} assume 8464 == ~s__state~0; {104534#true} is VALID [2022-04-08 14:52:00,628 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 [2022-04-08 14:52:00,629 INFO L290 TraceCheckUtils]: 24: Hoare triple {104534#true} assume 0 == ~blastFlag~0;~blastFlag~0 := 1; {104534#true} is VALID [2022-04-08 14:52:00,629 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 [2022-04-08 14:52:00,629 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 [2022-04-08 14:52:00,629 INFO L290 TraceCheckUtils]: 27: Hoare triple {104534#true} assume !(0 == ~s__s3__tmp__reuse_message~0); {104534#true} is VALID [2022-04-08 14:52:00,629 INFO L290 TraceCheckUtils]: 28: Hoare triple {104534#true} ~skip~0 := 0; {104534#true} is VALID [2022-04-08 14:52:00,629 INFO L290 TraceCheckUtils]: 29: Hoare triple {104534#true} assume !false; {104534#true} is VALID [2022-04-08 14:52:00,629 INFO L290 TraceCheckUtils]: 30: Hoare triple {104534#true} ~state~0 := ~s__state~0; {104534#true} is VALID [2022-04-08 14:52:00,629 INFO L290 TraceCheckUtils]: 31: Hoare triple {104534#true} assume !(12292 == ~s__state~0); {104534#true} is VALID [2022-04-08 14:52:00,629 INFO L290 TraceCheckUtils]: 32: Hoare triple {104534#true} assume !(16384 == ~s__state~0); {104534#true} is VALID [2022-04-08 14:52:00,629 INFO L290 TraceCheckUtils]: 33: Hoare triple {104534#true} assume !(8192 == ~s__state~0); {104534#true} is VALID [2022-04-08 14:52:00,629 INFO L290 TraceCheckUtils]: 34: Hoare triple {104534#true} assume !(24576 == ~s__state~0); {104534#true} is VALID [2022-04-08 14:52:00,629 INFO L290 TraceCheckUtils]: 35: Hoare triple {104534#true} assume !(8195 == ~s__state~0); {104534#true} is VALID [2022-04-08 14:52:00,629 INFO L290 TraceCheckUtils]: 36: Hoare triple {104534#true} assume !(8480 == ~s__state~0); {104534#true} is VALID [2022-04-08 14:52:00,629 INFO L290 TraceCheckUtils]: 37: Hoare triple {104534#true} assume !(8481 == ~s__state~0); {104534#true} is VALID [2022-04-08 14:52:00,629 INFO L290 TraceCheckUtils]: 38: Hoare triple {104534#true} assume !(8482 == ~s__state~0); {104534#true} is VALID [2022-04-08 14:52:00,629 INFO L290 TraceCheckUtils]: 39: Hoare triple {104534#true} assume !(8464 == ~s__state~0); {104534#true} is VALID [2022-04-08 14:52:00,629 INFO L290 TraceCheckUtils]: 40: Hoare triple {104534#true} assume !(8465 == ~s__state~0); {104534#true} is VALID [2022-04-08 14:52:00,629 INFO L290 TraceCheckUtils]: 41: Hoare triple {104534#true} assume !(8466 == ~s__state~0); {104534#true} is VALID [2022-04-08 14:52:00,629 INFO L290 TraceCheckUtils]: 42: Hoare triple {104534#true} assume 8496 == ~s__state~0; {104534#true} is VALID [2022-04-08 14:52:00,629 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 [2022-04-08 14:52:00,630 INFO L290 TraceCheckUtils]: 44: Hoare triple {104534#true} assume 1 == ~blastFlag~0;~blastFlag~0 := 2; {104534#true} is VALID [2022-04-08 14:52:00,630 INFO L290 TraceCheckUtils]: 45: Hoare triple {104534#true} assume !(~ret~0 <= 0); {104534#true} is VALID [2022-04-08 14:52:00,630 INFO L290 TraceCheckUtils]: 46: Hoare triple {104534#true} assume !(0 != ~s__hit~0);~s__state~0 := 8512; {104534#true} is VALID [2022-04-08 14:52:00,630 INFO L290 TraceCheckUtils]: 47: Hoare triple {104534#true} ~s__init_num~0 := 0; {104534#true} is VALID [2022-04-08 14:52:00,630 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 [2022-04-08 14:52:00,630 INFO L290 TraceCheckUtils]: 49: Hoare triple {104534#true} assume !(0 == ~s__s3__tmp__reuse_message~0); {104534#true} is VALID [2022-04-08 14:52:00,630 INFO L290 TraceCheckUtils]: 50: Hoare triple {104534#true} ~skip~0 := 0; {104534#true} is VALID [2022-04-08 14:52:00,630 INFO L290 TraceCheckUtils]: 51: Hoare triple {104534#true} assume !false; {104534#true} is VALID [2022-04-08 14:52:00,630 INFO L290 TraceCheckUtils]: 52: Hoare triple {104534#true} ~state~0 := ~s__state~0; {104534#true} is VALID [2022-04-08 14:52:00,630 INFO L290 TraceCheckUtils]: 53: Hoare triple {104534#true} assume !(12292 == ~s__state~0); {104534#true} is VALID [2022-04-08 14:52:00,630 INFO L290 TraceCheckUtils]: 54: Hoare triple {104534#true} assume !(16384 == ~s__state~0); {104534#true} is VALID [2022-04-08 14:52:00,630 INFO L290 TraceCheckUtils]: 55: Hoare triple {104534#true} assume !(8192 == ~s__state~0); {104534#true} is VALID [2022-04-08 14:52:00,630 INFO L290 TraceCheckUtils]: 56: Hoare triple {104534#true} assume !(24576 == ~s__state~0); {104534#true} is VALID [2022-04-08 14:52:00,630 INFO L290 TraceCheckUtils]: 57: Hoare triple {104534#true} assume !(8195 == ~s__state~0); {104534#true} is VALID [2022-04-08 14:52:00,630 INFO L290 TraceCheckUtils]: 58: Hoare triple {104534#true} assume !(8480 == ~s__state~0); {104534#true} is VALID [2022-04-08 14:52:00,630 INFO L290 TraceCheckUtils]: 59: Hoare triple {104534#true} assume !(8481 == ~s__state~0); {104534#true} is VALID [2022-04-08 14:52:00,630 INFO L290 TraceCheckUtils]: 60: Hoare triple {104534#true} assume !(8482 == ~s__state~0); {104534#true} is VALID [2022-04-08 14:52:00,630 INFO L290 TraceCheckUtils]: 61: Hoare triple {104534#true} assume !(8464 == ~s__state~0); {104534#true} is VALID [2022-04-08 14:52:00,630 INFO L290 TraceCheckUtils]: 62: Hoare triple {104534#true} assume !(8465 == ~s__state~0); {104534#true} is VALID [2022-04-08 14:52:00,631 INFO L290 TraceCheckUtils]: 63: Hoare triple {104534#true} assume !(8466 == ~s__state~0); {104534#true} is VALID [2022-04-08 14:52:00,631 INFO L290 TraceCheckUtils]: 64: Hoare triple {104534#true} assume !(8496 == ~s__state~0); {104534#true} is VALID [2022-04-08 14:52:00,631 INFO L290 TraceCheckUtils]: 65: Hoare triple {104534#true} assume !(8497 == ~s__state~0); {104534#true} is VALID [2022-04-08 14:52:00,631 INFO L290 TraceCheckUtils]: 66: Hoare triple {104534#true} assume 8512 == ~s__state~0; {104534#true} is VALID [2022-04-08 14:52:00,631 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 [2022-04-08 14:52:00,631 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 [2022-04-08 14:52:00,631 INFO L290 TraceCheckUtils]: 69: Hoare triple {104534#true} ~s__state~0 := 8528;~s__init_num~0 := 0; {104534#true} is VALID [2022-04-08 14:52:00,631 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 [2022-04-08 14:52:00,631 INFO L290 TraceCheckUtils]: 71: Hoare triple {104534#true} assume !(0 == ~s__s3__tmp__reuse_message~0); {104534#true} is VALID [2022-04-08 14:52:00,631 INFO L290 TraceCheckUtils]: 72: Hoare triple {104534#true} ~skip~0 := 0; {104534#true} is VALID [2022-04-08 14:52:00,631 INFO L290 TraceCheckUtils]: 73: Hoare triple {104534#true} assume !false; {104534#true} is VALID [2022-04-08 14:52:00,631 INFO L290 TraceCheckUtils]: 74: Hoare triple {104534#true} ~state~0 := ~s__state~0; {104534#true} is VALID [2022-04-08 14:52:00,631 INFO L290 TraceCheckUtils]: 75: Hoare triple {104534#true} assume !(12292 == ~s__state~0); {104534#true} is VALID [2022-04-08 14:52:00,631 INFO L290 TraceCheckUtils]: 76: Hoare triple {104534#true} assume !(16384 == ~s__state~0); {104534#true} is VALID [2022-04-08 14:52:00,631 INFO L290 TraceCheckUtils]: 77: Hoare triple {104534#true} assume !(8192 == ~s__state~0); {104534#true} is VALID [2022-04-08 14:52:00,631 INFO L290 TraceCheckUtils]: 78: Hoare triple {104534#true} assume !(24576 == ~s__state~0); {104534#true} is VALID [2022-04-08 14:52:00,631 INFO L290 TraceCheckUtils]: 79: Hoare triple {104534#true} assume !(8195 == ~s__state~0); {104534#true} is VALID [2022-04-08 14:52:00,631 INFO L290 TraceCheckUtils]: 80: Hoare triple {104534#true} assume !(8480 == ~s__state~0); {104534#true} is VALID [2022-04-08 14:52:00,632 INFO L290 TraceCheckUtils]: 81: Hoare triple {104534#true} assume !(8481 == ~s__state~0); {104534#true} is VALID [2022-04-08 14:52:00,632 INFO L290 TraceCheckUtils]: 82: Hoare triple {104534#true} assume !(8482 == ~s__state~0); {104534#true} is VALID [2022-04-08 14:52:00,632 INFO L290 TraceCheckUtils]: 83: Hoare triple {104534#true} assume !(8464 == ~s__state~0); {104534#true} is VALID [2022-04-08 14:52:00,632 INFO L290 TraceCheckUtils]: 84: Hoare triple {104534#true} assume !(8465 == ~s__state~0); {104534#true} is VALID [2022-04-08 14:52:00,632 INFO L290 TraceCheckUtils]: 85: Hoare triple {104534#true} assume !(8466 == ~s__state~0); {104534#true} is VALID [2022-04-08 14:52:00,632 INFO L290 TraceCheckUtils]: 86: Hoare triple {104534#true} assume !(8496 == ~s__state~0); {104534#true} is VALID [2022-04-08 14:52:00,632 INFO L290 TraceCheckUtils]: 87: Hoare triple {104534#true} assume !(8497 == ~s__state~0); {104534#true} is VALID [2022-04-08 14:52:00,632 INFO L290 TraceCheckUtils]: 88: Hoare triple {104534#true} assume !(8512 == ~s__state~0); {104534#true} is VALID [2022-04-08 14:52:00,632 INFO L290 TraceCheckUtils]: 89: Hoare triple {104534#true} assume !(8513 == ~s__state~0); {104534#true} is VALID [2022-04-08 14:52:00,632 INFO L290 TraceCheckUtils]: 90: Hoare triple {104534#true} assume 8528 == ~s__state~0; {104534#true} is VALID [2022-04-08 14:52:00,632 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 [2022-04-08 14:52:00,632 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 [2022-04-08 14:52:00,632 INFO L290 TraceCheckUtils]: 93: Hoare triple {104534#true} assume !(0 != ~s__s3__tmp__use_rsa_tmp~0); {104534#true} is VALID [2022-04-08 14:52:00,632 INFO L290 TraceCheckUtils]: 94: Hoare triple {104534#true} assume !(0 != (30 + ~l~0) % 18446744073709551616); {104534#true} is VALID [2022-04-08 14:52:00,632 INFO L290 TraceCheckUtils]: 95: Hoare triple {104534#true} assume !(0 != (1 + ~l~0) % 18446744073709551616);~skip~0 := 1; {104534#true} is VALID [2022-04-08 14:52:00,633 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 [2022-04-08 14:52:00,633 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 [2022-04-08 14:52:00,633 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 [2022-04-08 14:52:00,633 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 [2022-04-08 14:52:00,633 INFO L290 TraceCheckUtils]: 100: Hoare triple {104539#(<= ssl3_accept_~s__state~0 8544)} assume !false; {104539#(<= ssl3_accept_~s__state~0 8544)} is VALID [2022-04-08 14:52:00,634 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 [2022-04-08 14:52:00,634 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 [2022-04-08 14:52:00,634 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 [2022-04-08 14:52:00,634 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 [2022-04-08 14:52:00,635 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 [2022-04-08 14:52:00,635 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 [2022-04-08 14:52:00,635 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 [2022-04-08 14:52:00,635 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 [2022-04-08 14:52:00,635 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 [2022-04-08 14:52:00,636 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 [2022-04-08 14:52:00,636 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 [2022-04-08 14:52:00,636 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 [2022-04-08 14:52:00,636 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 [2022-04-08 14:52:00,637 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 [2022-04-08 14:52:00,637 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 [2022-04-08 14:52:00,637 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 [2022-04-08 14:52:00,637 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 [2022-04-08 14:52:00,637 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 [2022-04-08 14:52:00,638 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 [2022-04-08 14:52:00,638 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 [2022-04-08 14:52:00,638 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 [2022-04-08 14:52:00,638 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 [2022-04-08 14:52:00,638 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 [2022-04-08 14:52:00,639 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 [2022-04-08 14:52:00,639 INFO L290 TraceCheckUtils]: 125: Hoare triple {104540#(<= ssl3_accept_~state~0 8544)} assume !(4 == ~blastFlag~0); {104540#(<= ssl3_accept_~state~0 8544)} is VALID [2022-04-08 14:52:00,639 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 [2022-04-08 14:52:00,639 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 [2022-04-08 14:52:00,640 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 [2022-04-08 14:52:00,640 INFO L290 TraceCheckUtils]: 129: Hoare triple {104540#(<= ssl3_accept_~state~0 8544)} assume 0 == ~skip~0; {104540#(<= ssl3_accept_~state~0 8544)} is VALID [2022-04-08 14:52:00,640 INFO L290 TraceCheckUtils]: 130: Hoare triple {104540#(<= ssl3_accept_~state~0 8544)} assume 8560 == ~state~0; {104535#false} is VALID [2022-04-08 14:52:00,640 INFO L290 TraceCheckUtils]: 131: Hoare triple {104535#false} assume 8448 == ~s__state~0; {104535#false} is VALID [2022-04-08 14:52:00,640 INFO L290 TraceCheckUtils]: 132: Hoare triple {104535#false} assume -1 != ~s__verify_mode~0; {104535#false} is VALID [2022-04-08 14:52:00,640 INFO L290 TraceCheckUtils]: 133: Hoare triple {104535#false} assume -2 != ~s__verify_mode~0; {104535#false} is VALID [2022-04-08 14:52:00,640 INFO L290 TraceCheckUtils]: 134: Hoare triple {104535#false} assume 9021 != ~__cil_tmp61~0 % 18446744073709551616; {104535#false} is VALID [2022-04-08 14:52:00,640 INFO L290 TraceCheckUtils]: 135: Hoare triple {104535#false} assume 4294967294 != ~__cil_tmp58~0 % 18446744073709551616; {104535#false} is VALID [2022-04-08 14:52:00,640 INFO L290 TraceCheckUtils]: 136: Hoare triple {104535#false} assume 4 != ~blastFlag~0; {104535#false} is VALID [2022-04-08 14:52:00,641 INFO L290 TraceCheckUtils]: 137: Hoare triple {104535#false} assume 1024 != ~tmp___7~0; {104535#false} is VALID [2022-04-08 14:52:00,641 INFO L290 TraceCheckUtils]: 138: Hoare triple {104535#false} assume !false; {104535#false} is VALID [2022-04-08 14:52:00,641 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 74 proven. 2 refuted. 0 times theorem prover too weak. 86 trivial. 0 not checked. [2022-04-08 14:52:00,641 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 14:52:00,641 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1676250219] [2022-04-08 14:52:00,641 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1676250219] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-08 14:52:00,641 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [723369151] [2022-04-08 14:52:00,641 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-08 14:52:00,641 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 14:52:00,642 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-08 14:52:00,643 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) [2022-04-08 14:52:00,645 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-04-08 14:52:00,726 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2022-04-08 14:52:00,726 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-08 14:52:00,728 INFO L263 TraceCheckSpWp]: Trace formula consists of 243 conjuncts, 3 conjunts are in the unsatisfiable core [2022-04-08 14:52:00,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:52:00,770 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-08 14:52:01,131 INFO L272 TraceCheckUtils]: 0: Hoare triple {104534#true} call ULTIMATE.init(); {104534#true} is VALID [2022-04-08 14:52:01,131 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 [2022-04-08 14:52:01,131 INFO L290 TraceCheckUtils]: 2: Hoare triple {104534#true} assume true; {104534#true} is VALID [2022-04-08 14:52:01,132 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {104534#true} {104534#true} #752#return; {104534#true} is VALID [2022-04-08 14:52:01,132 INFO L272 TraceCheckUtils]: 4: Hoare triple {104534#true} call #t~ret59 := main(); {104534#true} is VALID [2022-04-08 14:52:01,132 INFO L290 TraceCheckUtils]: 5: Hoare triple {104534#true} havoc ~s~0;havoc ~tmp~1;~s~0 := 8464; {104534#true} is VALID [2022-04-08 14:52:01,132 INFO L272 TraceCheckUtils]: 6: Hoare triple {104534#true} call #t~ret58 := ssl3_accept(~s~0); {104534#true} is VALID [2022-04-08 14:52:01,132 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 [2022-04-08 14:52:01,132 INFO L290 TraceCheckUtils]: 8: Hoare triple {104534#true} assume 0 != ~s__info_callback~0;~cb~0 := ~s__info_callback~0; {104534#true} is VALID [2022-04-08 14:52:01,132 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 [2022-04-08 14:52:01,132 INFO L290 TraceCheckUtils]: 10: Hoare triple {104534#true} assume !(0 != 12288 + ~tmp___1~0); {104534#true} is VALID [2022-04-08 14:52:01,132 INFO L290 TraceCheckUtils]: 11: Hoare triple {104534#true} assume !(0 == ~s__cert~0); {104534#true} is VALID [2022-04-08 14:52:01,132 INFO L290 TraceCheckUtils]: 12: Hoare triple {104534#true} assume !false; {104534#true} is VALID [2022-04-08 14:52:01,132 INFO L290 TraceCheckUtils]: 13: Hoare triple {104534#true} ~state~0 := ~s__state~0; {104534#true} is VALID [2022-04-08 14:52:01,132 INFO L290 TraceCheckUtils]: 14: Hoare triple {104534#true} assume !(12292 == ~s__state~0); {104534#true} is VALID [2022-04-08 14:52:01,132 INFO L290 TraceCheckUtils]: 15: Hoare triple {104534#true} assume !(16384 == ~s__state~0); {104534#true} is VALID [2022-04-08 14:52:01,132 INFO L290 TraceCheckUtils]: 16: Hoare triple {104534#true} assume !(8192 == ~s__state~0); {104534#true} is VALID [2022-04-08 14:52:01,132 INFO L290 TraceCheckUtils]: 17: Hoare triple {104534#true} assume !(24576 == ~s__state~0); {104534#true} is VALID [2022-04-08 14:52:01,132 INFO L290 TraceCheckUtils]: 18: Hoare triple {104534#true} assume !(8195 == ~s__state~0); {104534#true} is VALID [2022-04-08 14:52:01,132 INFO L290 TraceCheckUtils]: 19: Hoare triple {104534#true} assume !(8480 == ~s__state~0); {104534#true} is VALID [2022-04-08 14:52:01,132 INFO L290 TraceCheckUtils]: 20: Hoare triple {104534#true} assume !(8481 == ~s__state~0); {104534#true} is VALID [2022-04-08 14:52:01,133 INFO L290 TraceCheckUtils]: 21: Hoare triple {104534#true} assume !(8482 == ~s__state~0); {104534#true} is VALID [2022-04-08 14:52:01,133 INFO L290 TraceCheckUtils]: 22: Hoare triple {104534#true} assume 8464 == ~s__state~0; {104534#true} is VALID [2022-04-08 14:52:01,133 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 [2022-04-08 14:52:01,133 INFO L290 TraceCheckUtils]: 24: Hoare triple {104534#true} assume 0 == ~blastFlag~0;~blastFlag~0 := 1; {104534#true} is VALID [2022-04-08 14:52:01,133 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 [2022-04-08 14:52:01,133 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 [2022-04-08 14:52:01,133 INFO L290 TraceCheckUtils]: 27: Hoare triple {104534#true} assume !(0 == ~s__s3__tmp__reuse_message~0); {104534#true} is VALID [2022-04-08 14:52:01,133 INFO L290 TraceCheckUtils]: 28: Hoare triple {104534#true} ~skip~0 := 0; {104534#true} is VALID [2022-04-08 14:52:01,133 INFO L290 TraceCheckUtils]: 29: Hoare triple {104534#true} assume !false; {104534#true} is VALID [2022-04-08 14:52:01,133 INFO L290 TraceCheckUtils]: 30: Hoare triple {104534#true} ~state~0 := ~s__state~0; {104534#true} is VALID [2022-04-08 14:52:01,133 INFO L290 TraceCheckUtils]: 31: Hoare triple {104534#true} assume !(12292 == ~s__state~0); {104534#true} is VALID [2022-04-08 14:52:01,133 INFO L290 TraceCheckUtils]: 32: Hoare triple {104534#true} assume !(16384 == ~s__state~0); {104534#true} is VALID [2022-04-08 14:52:01,133 INFO L290 TraceCheckUtils]: 33: Hoare triple {104534#true} assume !(8192 == ~s__state~0); {104534#true} is VALID [2022-04-08 14:52:01,133 INFO L290 TraceCheckUtils]: 34: Hoare triple {104534#true} assume !(24576 == ~s__state~0); {104534#true} is VALID [2022-04-08 14:52:01,133 INFO L290 TraceCheckUtils]: 35: Hoare triple {104534#true} assume !(8195 == ~s__state~0); {104534#true} is VALID [2022-04-08 14:52:01,133 INFO L290 TraceCheckUtils]: 36: Hoare triple {104534#true} assume !(8480 == ~s__state~0); {104534#true} is VALID [2022-04-08 14:52:01,133 INFO L290 TraceCheckUtils]: 37: Hoare triple {104534#true} assume !(8481 == ~s__state~0); {104534#true} is VALID [2022-04-08 14:52:01,133 INFO L290 TraceCheckUtils]: 38: Hoare triple {104534#true} assume !(8482 == ~s__state~0); {104534#true} is VALID [2022-04-08 14:52:01,134 INFO L290 TraceCheckUtils]: 39: Hoare triple {104534#true} assume !(8464 == ~s__state~0); {104534#true} is VALID [2022-04-08 14:52:01,134 INFO L290 TraceCheckUtils]: 40: Hoare triple {104534#true} assume !(8465 == ~s__state~0); {104534#true} is VALID [2022-04-08 14:52:01,134 INFO L290 TraceCheckUtils]: 41: Hoare triple {104534#true} assume !(8466 == ~s__state~0); {104534#true} is VALID [2022-04-08 14:52:01,134 INFO L290 TraceCheckUtils]: 42: Hoare triple {104534#true} assume 8496 == ~s__state~0; {104534#true} is VALID [2022-04-08 14:52:01,134 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 [2022-04-08 14:52:01,134 INFO L290 TraceCheckUtils]: 44: Hoare triple {104534#true} assume 1 == ~blastFlag~0;~blastFlag~0 := 2; {104534#true} is VALID [2022-04-08 14:52:01,134 INFO L290 TraceCheckUtils]: 45: Hoare triple {104534#true} assume !(~ret~0 <= 0); {104534#true} is VALID [2022-04-08 14:52:01,134 INFO L290 TraceCheckUtils]: 46: Hoare triple {104534#true} assume !(0 != ~s__hit~0);~s__state~0 := 8512; {104534#true} is VALID [2022-04-08 14:52:01,134 INFO L290 TraceCheckUtils]: 47: Hoare triple {104534#true} ~s__init_num~0 := 0; {104534#true} is VALID [2022-04-08 14:52:01,134 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 [2022-04-08 14:52:01,134 INFO L290 TraceCheckUtils]: 49: Hoare triple {104534#true} assume !(0 == ~s__s3__tmp__reuse_message~0); {104534#true} is VALID [2022-04-08 14:52:01,134 INFO L290 TraceCheckUtils]: 50: Hoare triple {104534#true} ~skip~0 := 0; {104534#true} is VALID [2022-04-08 14:52:01,134 INFO L290 TraceCheckUtils]: 51: Hoare triple {104534#true} assume !false; {104534#true} is VALID [2022-04-08 14:52:01,134 INFO L290 TraceCheckUtils]: 52: Hoare triple {104534#true} ~state~0 := ~s__state~0; {104534#true} is VALID [2022-04-08 14:52:01,134 INFO L290 TraceCheckUtils]: 53: Hoare triple {104534#true} assume !(12292 == ~s__state~0); {104534#true} is VALID [2022-04-08 14:52:01,134 INFO L290 TraceCheckUtils]: 54: Hoare triple {104534#true} assume !(16384 == ~s__state~0); {104534#true} is VALID [2022-04-08 14:52:01,134 INFO L290 TraceCheckUtils]: 55: Hoare triple {104534#true} assume !(8192 == ~s__state~0); {104534#true} is VALID [2022-04-08 14:52:01,134 INFO L290 TraceCheckUtils]: 56: Hoare triple {104534#true} assume !(24576 == ~s__state~0); {104534#true} is VALID [2022-04-08 14:52:01,134 INFO L290 TraceCheckUtils]: 57: Hoare triple {104534#true} assume !(8195 == ~s__state~0); {104534#true} is VALID [2022-04-08 14:52:01,135 INFO L290 TraceCheckUtils]: 58: Hoare triple {104534#true} assume !(8480 == ~s__state~0); {104534#true} is VALID [2022-04-08 14:52:01,135 INFO L290 TraceCheckUtils]: 59: Hoare triple {104534#true} assume !(8481 == ~s__state~0); {104534#true} is VALID [2022-04-08 14:52:01,135 INFO L290 TraceCheckUtils]: 60: Hoare triple {104534#true} assume !(8482 == ~s__state~0); {104534#true} is VALID [2022-04-08 14:52:01,135 INFO L290 TraceCheckUtils]: 61: Hoare triple {104534#true} assume !(8464 == ~s__state~0); {104534#true} is VALID [2022-04-08 14:52:01,135 INFO L290 TraceCheckUtils]: 62: Hoare triple {104534#true} assume !(8465 == ~s__state~0); {104534#true} is VALID [2022-04-08 14:52:01,135 INFO L290 TraceCheckUtils]: 63: Hoare triple {104534#true} assume !(8466 == ~s__state~0); {104534#true} is VALID [2022-04-08 14:52:01,135 INFO L290 TraceCheckUtils]: 64: Hoare triple {104534#true} assume !(8496 == ~s__state~0); {104534#true} is VALID [2022-04-08 14:52:01,135 INFO L290 TraceCheckUtils]: 65: Hoare triple {104534#true} assume !(8497 == ~s__state~0); {104534#true} is VALID [2022-04-08 14:52:01,135 INFO L290 TraceCheckUtils]: 66: Hoare triple {104534#true} assume 8512 == ~s__state~0; {104534#true} is VALID [2022-04-08 14:52:01,135 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 [2022-04-08 14:52:01,135 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 [2022-04-08 14:52:01,135 INFO L290 TraceCheckUtils]: 69: Hoare triple {104534#true} ~s__state~0 := 8528;~s__init_num~0 := 0; {104534#true} is VALID [2022-04-08 14:52:01,135 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 [2022-04-08 14:52:01,135 INFO L290 TraceCheckUtils]: 71: Hoare triple {104534#true} assume !(0 == ~s__s3__tmp__reuse_message~0); {104534#true} is VALID [2022-04-08 14:52:01,135 INFO L290 TraceCheckUtils]: 72: Hoare triple {104534#true} ~skip~0 := 0; {104534#true} is VALID [2022-04-08 14:52:01,135 INFO L290 TraceCheckUtils]: 73: Hoare triple {104534#true} assume !false; {104534#true} is VALID [2022-04-08 14:52:01,135 INFO L290 TraceCheckUtils]: 74: Hoare triple {104534#true} ~state~0 := ~s__state~0; {104534#true} is VALID [2022-04-08 14:52:01,135 INFO L290 TraceCheckUtils]: 75: Hoare triple {104534#true} assume !(12292 == ~s__state~0); {104534#true} is VALID [2022-04-08 14:52:01,136 INFO L290 TraceCheckUtils]: 76: Hoare triple {104534#true} assume !(16384 == ~s__state~0); {104534#true} is VALID [2022-04-08 14:52:01,136 INFO L290 TraceCheckUtils]: 77: Hoare triple {104534#true} assume !(8192 == ~s__state~0); {104534#true} is VALID [2022-04-08 14:52:01,136 INFO L290 TraceCheckUtils]: 78: Hoare triple {104534#true} assume !(24576 == ~s__state~0); {104534#true} is VALID [2022-04-08 14:52:01,136 INFO L290 TraceCheckUtils]: 79: Hoare triple {104534#true} assume !(8195 == ~s__state~0); {104534#true} is VALID [2022-04-08 14:52:01,136 INFO L290 TraceCheckUtils]: 80: Hoare triple {104534#true} assume !(8480 == ~s__state~0); {104534#true} is VALID [2022-04-08 14:52:01,136 INFO L290 TraceCheckUtils]: 81: Hoare triple {104534#true} assume !(8481 == ~s__state~0); {104534#true} is VALID [2022-04-08 14:52:01,136 INFO L290 TraceCheckUtils]: 82: Hoare triple {104534#true} assume !(8482 == ~s__state~0); {104534#true} is VALID [2022-04-08 14:52:01,136 INFO L290 TraceCheckUtils]: 83: Hoare triple {104534#true} assume !(8464 == ~s__state~0); {104534#true} is VALID [2022-04-08 14:52:01,136 INFO L290 TraceCheckUtils]: 84: Hoare triple {104534#true} assume !(8465 == ~s__state~0); {104534#true} is VALID [2022-04-08 14:52:01,136 INFO L290 TraceCheckUtils]: 85: Hoare triple {104534#true} assume !(8466 == ~s__state~0); {104534#true} is VALID [2022-04-08 14:52:01,136 INFO L290 TraceCheckUtils]: 86: Hoare triple {104534#true} assume !(8496 == ~s__state~0); {104534#true} is VALID [2022-04-08 14:52:01,136 INFO L290 TraceCheckUtils]: 87: Hoare triple {104534#true} assume !(8497 == ~s__state~0); {104534#true} is VALID [2022-04-08 14:52:01,136 INFO L290 TraceCheckUtils]: 88: Hoare triple {104534#true} assume !(8512 == ~s__state~0); {104534#true} is VALID [2022-04-08 14:52:01,136 INFO L290 TraceCheckUtils]: 89: Hoare triple {104534#true} assume !(8513 == ~s__state~0); {104534#true} is VALID [2022-04-08 14:52:01,136 INFO L290 TraceCheckUtils]: 90: Hoare triple {104534#true} assume 8528 == ~s__state~0; {104534#true} is VALID [2022-04-08 14:52:01,136 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 [2022-04-08 14:52:01,136 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 [2022-04-08 14:52:01,136 INFO L290 TraceCheckUtils]: 93: Hoare triple {104534#true} assume !(0 != ~s__s3__tmp__use_rsa_tmp~0); {104534#true} is VALID [2022-04-08 14:52:01,137 INFO L290 TraceCheckUtils]: 94: Hoare triple {104534#true} assume !(0 != (30 + ~l~0) % 18446744073709551616); {104534#true} is VALID [2022-04-08 14:52:01,137 INFO L290 TraceCheckUtils]: 95: Hoare triple {104534#true} assume !(0 != (1 + ~l~0) % 18446744073709551616);~skip~0 := 1; {104534#true} is VALID [2022-04-08 14:52:01,137 INFO L290 TraceCheckUtils]: 96: Hoare triple {104534#true} ~s__state~0 := 8544;~s__init_num~0 := 0; {104534#true} is VALID [2022-04-08 14:52:01,137 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 [2022-04-08 14:52:01,137 INFO L290 TraceCheckUtils]: 98: Hoare triple {104534#true} assume !(0 == ~s__s3__tmp__reuse_message~0); {104534#true} is VALID [2022-04-08 14:52:01,137 INFO L290 TraceCheckUtils]: 99: Hoare triple {104534#true} ~skip~0 := 0; {104534#true} is VALID [2022-04-08 14:52:01,137 INFO L290 TraceCheckUtils]: 100: Hoare triple {104534#true} assume !false; {104534#true} is VALID [2022-04-08 14:52:01,137 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 [2022-04-08 14:52:01,137 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 [2022-04-08 14:52:01,138 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 [2022-04-08 14:52:01,138 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 [2022-04-08 14:52:01,138 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 [2022-04-08 14:52:01,138 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 [2022-04-08 14:52:01,139 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 [2022-04-08 14:52:01,139 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 [2022-04-08 14:52:01,139 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 [2022-04-08 14:52:01,139 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 [2022-04-08 14:52:01,139 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 [2022-04-08 14:52:01,140 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 [2022-04-08 14:52:01,140 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 [2022-04-08 14:52:01,140 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 [2022-04-08 14:52:01,140 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 [2022-04-08 14:52:01,141 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 [2022-04-08 14:52:01,141 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 [2022-04-08 14:52:01,141 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 [2022-04-08 14:52:01,141 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 [2022-04-08 14:52:01,142 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 [2022-04-08 14:52:01,142 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 [2022-04-08 14:52:01,142 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 [2022-04-08 14:52:01,142 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 [2022-04-08 14:52:01,143 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 [2022-04-08 14:52:01,143 INFO L290 TraceCheckUtils]: 125: Hoare triple {104540#(<= ssl3_accept_~state~0 8544)} assume !(4 == ~blastFlag~0); {104540#(<= ssl3_accept_~state~0 8544)} is VALID [2022-04-08 14:52:01,143 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 [2022-04-08 14:52:01,143 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 [2022-04-08 14:52:01,144 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 [2022-04-08 14:52:01,144 INFO L290 TraceCheckUtils]: 129: Hoare triple {104540#(<= ssl3_accept_~state~0 8544)} assume 0 == ~skip~0; {104540#(<= ssl3_accept_~state~0 8544)} is VALID [2022-04-08 14:52:01,144 INFO L290 TraceCheckUtils]: 130: Hoare triple {104540#(<= ssl3_accept_~state~0 8544)} assume 8560 == ~state~0; {104535#false} is VALID [2022-04-08 14:52:01,144 INFO L290 TraceCheckUtils]: 131: Hoare triple {104535#false} assume 8448 == ~s__state~0; {104535#false} is VALID [2022-04-08 14:52:01,144 INFO L290 TraceCheckUtils]: 132: Hoare triple {104535#false} assume -1 != ~s__verify_mode~0; {104535#false} is VALID [2022-04-08 14:52:01,144 INFO L290 TraceCheckUtils]: 133: Hoare triple {104535#false} assume -2 != ~s__verify_mode~0; {104535#false} is VALID [2022-04-08 14:52:01,144 INFO L290 TraceCheckUtils]: 134: Hoare triple {104535#false} assume 9021 != ~__cil_tmp61~0 % 18446744073709551616; {104535#false} is VALID [2022-04-08 14:52:01,144 INFO L290 TraceCheckUtils]: 135: Hoare triple {104535#false} assume 4294967294 != ~__cil_tmp58~0 % 18446744073709551616; {104535#false} is VALID [2022-04-08 14:52:01,144 INFO L290 TraceCheckUtils]: 136: Hoare triple {104535#false} assume 4 != ~blastFlag~0; {104535#false} is VALID [2022-04-08 14:52:01,144 INFO L290 TraceCheckUtils]: 137: Hoare triple {104535#false} assume 1024 != ~tmp___7~0; {104535#false} is VALID [2022-04-08 14:52:01,145 INFO L290 TraceCheckUtils]: 138: Hoare triple {104535#false} assume !false; {104535#false} is VALID [2022-04-08 14:52:01,145 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 59 proven. 0 refuted. 0 times theorem prover too weak. 103 trivial. 0 not checked. [2022-04-08 14:52:01,145 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-04-08 14:52:01,145 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [723369151] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 14:52:01,145 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-04-08 14:52:01,145 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [5] total 6 [2022-04-08 14:52:01,146 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 14:52:01,146 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1110576238] [2022-04-08 14:52:01,146 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1110576238] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 14:52:01,146 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 14:52:01,146 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-04-08 14:52:01,146 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [624977778] [2022-04-08 14:52:01,146 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 14:52:01,146 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 [2022-04-08 14:52:01,147 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 14:52:01,147 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) [2022-04-08 14:52:01,210 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 91 edges. 91 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:52:01,211 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-04-08 14:52:01,211 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 14:52:01,211 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-04-08 14:52:01,211 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-04-08 14:52:01,211 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) [2022-04-08 14:52:03,026 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:52:03,026 INFO L93 Difference]: Finished difference Result 2760 states and 3670 transitions. [2022-04-08 14:52:03,026 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-04-08 14:52:03,026 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 [2022-04-08 14:52:03,026 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 14:52:03,026 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) [2022-04-08 14:52:03,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 554 transitions. [2022-04-08 14:52:03,029 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) [2022-04-08 14:52:03,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 554 transitions. [2022-04-08 14:52:03,032 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 5 states and 554 transitions. [2022-04-08 14:52:03,362 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 554 edges. 554 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:52:03,453 INFO L225 Difference]: With dead ends: 2760 [2022-04-08 14:52:03,453 INFO L226 Difference]: Without dead ends: 1465 [2022-04-08 14:52:03,454 INFO L912 BasicCegarLoop]: 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 [2022-04-08 14:52:03,454 INFO L913 BasicCegarLoop]: 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 [2022-04-08 14:52:03,454 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [266 Valid, 389 Invalid, 189 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [23 Valid, 166 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-04-08 14:52:03,455 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1465 states. [2022-04-08 14:52:04,340 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1465 to 1297. [2022-04-08 14:52:04,340 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 14:52:04,341 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) [2022-04-08 14:52:04,342 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) [2022-04-08 14:52:04,343 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) [2022-04-08 14:52:04,400 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:52:04,401 INFO L93 Difference]: Finished difference Result 1465 states and 1910 transitions. [2022-04-08 14:52:04,401 INFO L276 IsEmpty]: Start isEmpty. Operand 1465 states and 1910 transitions. [2022-04-08 14:52:04,402 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 14:52:04,402 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 14:52:04,403 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. [2022-04-08 14:52:04,404 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. [2022-04-08 14:52:04,459 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:52:04,459 INFO L93 Difference]: Finished difference Result 1465 states and 1910 transitions. [2022-04-08 14:52:04,459 INFO L276 IsEmpty]: Start isEmpty. Operand 1465 states and 1910 transitions. [2022-04-08 14:52:04,460 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 14:52:04,460 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 14:52:04,460 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 14:52:04,460 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 14:52:04,462 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) [2022-04-08 14:52:04,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1297 states to 1297 states and 1714 transitions. [2022-04-08 14:52:04,530 INFO L78 Accepts]: Start accepts. Automaton has 1297 states and 1714 transitions. Word has length 139 [2022-04-08 14:52:04,530 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 14:52:04,530 INFO L478 AbstractCegarLoop]: Abstraction has 1297 states and 1714 transitions. [2022-04-08 14:52:04,530 INFO L479 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) [2022-04-08 14:52:04,530 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 1297 states and 1714 transitions. [2022-04-08 14:52:08,430 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1714 edges. 1714 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:52:08,431 INFO L276 IsEmpty]: Start isEmpty. Operand 1297 states and 1714 transitions. [2022-04-08 14:52:08,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2022-04-08 14:52:08,432 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 14:52:08,432 INFO L499 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 14:52:08,448 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2022-04-08 14:52:08,632 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable33 [2022-04-08 14:52:08,633 INFO L403 AbstractCegarLoop]: === Iteration 35 === Targeting ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 14:52:08,633 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 14:52:08,633 INFO L85 PathProgramCache]: Analyzing trace with hash -677842558, now seen corresponding path program 1 times [2022-04-08 14:52:08,633 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 14:52:08,633 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1636113046] [2022-04-08 14:52:08,654 INFO L97 AcceleratorQvasr]: Qvasr could not accelerate loop because java.lang.UnsupportedOperationException: Cannot deal with arrays. [2022-04-08 14:52:08,654 INFO L274 tedInterpolationCore]: Could not compute an accelerate. [2022-04-08 14:52:08,654 INFO L85 PathProgramCache]: Analyzing trace with hash -677842558, now seen corresponding path program 2 times [2022-04-08 14:52:08,654 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 14:52:08,654 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1504834259] [2022-04-08 14:52:08,654 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 14:52:08,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 14:52:08,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:52:08,693 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 14:52:08,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:52:08,696 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 [2022-04-08 14:52:08,696 INFO L290 TraceCheckUtils]: 1: Hoare triple {116006#true} assume true; {116006#true} is VALID [2022-04-08 14:52:08,696 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {116006#true} {116006#true} #752#return; {116006#true} is VALID [2022-04-08 14:52:08,697 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 [2022-04-08 14:52:08,697 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 [2022-04-08 14:52:08,697 INFO L290 TraceCheckUtils]: 2: Hoare triple {116006#true} assume true; {116006#true} is VALID [2022-04-08 14:52:08,697 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {116006#true} {116006#true} #752#return; {116006#true} is VALID [2022-04-08 14:52:08,697 INFO L272 TraceCheckUtils]: 4: Hoare triple {116006#true} call #t~ret59 := main(); {116006#true} is VALID [2022-04-08 14:52:08,697 INFO L290 TraceCheckUtils]: 5: Hoare triple {116006#true} havoc ~s~0;havoc ~tmp~1;~s~0 := 8464; {116006#true} is VALID [2022-04-08 14:52:08,697 INFO L272 TraceCheckUtils]: 6: Hoare triple {116006#true} call #t~ret58 := ssl3_accept(~s~0); {116006#true} is VALID [2022-04-08 14:52:08,697 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 [2022-04-08 14:52:08,697 INFO L290 TraceCheckUtils]: 8: Hoare triple {116006#true} assume 0 != ~s__info_callback~0;~cb~0 := ~s__info_callback~0; {116006#true} is VALID [2022-04-08 14:52:08,697 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 [2022-04-08 14:52:08,697 INFO L290 TraceCheckUtils]: 10: Hoare triple {116006#true} assume !(0 != 12288 + ~tmp___1~0); {116006#true} is VALID [2022-04-08 14:52:08,703 INFO L290 TraceCheckUtils]: 11: Hoare triple {116006#true} assume !(0 == ~s__cert~0); {116006#true} is VALID [2022-04-08 14:52:08,704 INFO L290 TraceCheckUtils]: 12: Hoare triple {116006#true} assume !false; {116006#true} is VALID [2022-04-08 14:52:08,704 INFO L290 TraceCheckUtils]: 13: Hoare triple {116006#true} ~state~0 := ~s__state~0; {116006#true} is VALID [2022-04-08 14:52:08,704 INFO L290 TraceCheckUtils]: 14: Hoare triple {116006#true} assume !(12292 == ~s__state~0); {116006#true} is VALID [2022-04-08 14:52:08,704 INFO L290 TraceCheckUtils]: 15: Hoare triple {116006#true} assume !(16384 == ~s__state~0); {116006#true} is VALID [2022-04-08 14:52:08,704 INFO L290 TraceCheckUtils]: 16: Hoare triple {116006#true} assume !(8192 == ~s__state~0); {116006#true} is VALID [2022-04-08 14:52:08,704 INFO L290 TraceCheckUtils]: 17: Hoare triple {116006#true} assume !(24576 == ~s__state~0); {116006#true} is VALID [2022-04-08 14:52:08,704 INFO L290 TraceCheckUtils]: 18: Hoare triple {116006#true} assume !(8195 == ~s__state~0); {116006#true} is VALID [2022-04-08 14:52:08,704 INFO L290 TraceCheckUtils]: 19: Hoare triple {116006#true} assume !(8480 == ~s__state~0); {116006#true} is VALID [2022-04-08 14:52:08,704 INFO L290 TraceCheckUtils]: 20: Hoare triple {116006#true} assume !(8481 == ~s__state~0); {116006#true} is VALID [2022-04-08 14:52:08,704 INFO L290 TraceCheckUtils]: 21: Hoare triple {116006#true} assume !(8482 == ~s__state~0); {116006#true} is VALID [2022-04-08 14:52:08,704 INFO L290 TraceCheckUtils]: 22: Hoare triple {116006#true} assume 8464 == ~s__state~0; {116006#true} is VALID [2022-04-08 14:52:08,705 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 [2022-04-08 14:52:08,705 INFO L290 TraceCheckUtils]: 24: Hoare triple {116006#true} assume 0 == ~blastFlag~0;~blastFlag~0 := 1; {116011#(= ssl3_accept_~blastFlag~0 1)} is VALID [2022-04-08 14:52:08,705 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 [2022-04-08 14:52:08,706 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 [2022-04-08 14:52:08,706 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 [2022-04-08 14:52:08,706 INFO L290 TraceCheckUtils]: 28: Hoare triple {116011#(= ssl3_accept_~blastFlag~0 1)} ~skip~0 := 0; {116011#(= ssl3_accept_~blastFlag~0 1)} is VALID [2022-04-08 14:52:08,706 INFO L290 TraceCheckUtils]: 29: Hoare triple {116011#(= ssl3_accept_~blastFlag~0 1)} assume !false; {116011#(= ssl3_accept_~blastFlag~0 1)} is VALID [2022-04-08 14:52:08,707 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 [2022-04-08 14:52:08,707 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 [2022-04-08 14:52:08,707 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 [2022-04-08 14:52:08,708 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 [2022-04-08 14:52:08,708 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 [2022-04-08 14:52:08,708 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 [2022-04-08 14:52:08,709 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 [2022-04-08 14:52:08,709 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 [2022-04-08 14:52:08,709 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 [2022-04-08 14:52:08,709 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 [2022-04-08 14:52:08,710 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 [2022-04-08 14:52:08,710 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 [2022-04-08 14:52:08,710 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 [2022-04-08 14:52:08,711 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 [2022-04-08 14:52:08,711 INFO L290 TraceCheckUtils]: 44: Hoare triple {116011#(= ssl3_accept_~blastFlag~0 1)} assume !(1 == ~blastFlag~0); {116007#false} is VALID [2022-04-08 14:52:08,711 INFO L290 TraceCheckUtils]: 45: Hoare triple {116007#false} assume !(~ret~0 <= 0); {116007#false} is VALID [2022-04-08 14:52:08,711 INFO L290 TraceCheckUtils]: 46: Hoare triple {116007#false} assume 0 != ~s__hit~0;~s__state~0 := 8656; {116007#false} is VALID [2022-04-08 14:52:08,711 INFO L290 TraceCheckUtils]: 47: Hoare triple {116007#false} ~s__init_num~0 := 0; {116007#false} is VALID [2022-04-08 14:52:08,711 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 [2022-04-08 14:52:08,711 INFO L290 TraceCheckUtils]: 49: Hoare triple {116007#false} assume !(0 == ~s__s3__tmp__reuse_message~0); {116007#false} is VALID [2022-04-08 14:52:08,711 INFO L290 TraceCheckUtils]: 50: Hoare triple {116007#false} ~skip~0 := 0; {116007#false} is VALID [2022-04-08 14:52:08,711 INFO L290 TraceCheckUtils]: 51: Hoare triple {116007#false} assume !false; {116007#false} is VALID [2022-04-08 14:52:08,712 INFO L290 TraceCheckUtils]: 52: Hoare triple {116007#false} ~state~0 := ~s__state~0; {116007#false} is VALID [2022-04-08 14:52:08,712 INFO L290 TraceCheckUtils]: 53: Hoare triple {116007#false} assume !(12292 == ~s__state~0); {116007#false} is VALID [2022-04-08 14:52:08,712 INFO L290 TraceCheckUtils]: 54: Hoare triple {116007#false} assume !(16384 == ~s__state~0); {116007#false} is VALID [2022-04-08 14:52:08,712 INFO L290 TraceCheckUtils]: 55: Hoare triple {116007#false} assume !(8192 == ~s__state~0); {116007#false} is VALID [2022-04-08 14:52:08,712 INFO L290 TraceCheckUtils]: 56: Hoare triple {116007#false} assume !(24576 == ~s__state~0); {116007#false} is VALID [2022-04-08 14:52:08,712 INFO L290 TraceCheckUtils]: 57: Hoare triple {116007#false} assume !(8195 == ~s__state~0); {116007#false} is VALID [2022-04-08 14:52:08,712 INFO L290 TraceCheckUtils]: 58: Hoare triple {116007#false} assume !(8480 == ~s__state~0); {116007#false} is VALID [2022-04-08 14:52:08,712 INFO L290 TraceCheckUtils]: 59: Hoare triple {116007#false} assume !(8481 == ~s__state~0); {116007#false} is VALID [2022-04-08 14:52:08,712 INFO L290 TraceCheckUtils]: 60: Hoare triple {116007#false} assume !(8482 == ~s__state~0); {116007#false} is VALID [2022-04-08 14:52:08,712 INFO L290 TraceCheckUtils]: 61: Hoare triple {116007#false} assume !(8464 == ~s__state~0); {116007#false} is VALID [2022-04-08 14:52:08,712 INFO L290 TraceCheckUtils]: 62: Hoare triple {116007#false} assume !(8465 == ~s__state~0); {116007#false} is VALID [2022-04-08 14:52:08,712 INFO L290 TraceCheckUtils]: 63: Hoare triple {116007#false} assume !(8466 == ~s__state~0); {116007#false} is VALID [2022-04-08 14:52:08,712 INFO L290 TraceCheckUtils]: 64: Hoare triple {116007#false} assume !(8496 == ~s__state~0); {116007#false} is VALID [2022-04-08 14:52:08,713 INFO L290 TraceCheckUtils]: 65: Hoare triple {116007#false} assume !(8497 == ~s__state~0); {116007#false} is VALID [2022-04-08 14:52:08,713 INFO L290 TraceCheckUtils]: 66: Hoare triple {116007#false} assume !(8512 == ~s__state~0); {116007#false} is VALID [2022-04-08 14:52:08,713 INFO L290 TraceCheckUtils]: 67: Hoare triple {116007#false} assume !(8513 == ~s__state~0); {116007#false} is VALID [2022-04-08 14:52:08,713 INFO L290 TraceCheckUtils]: 68: Hoare triple {116007#false} assume !(8528 == ~s__state~0); {116007#false} is VALID [2022-04-08 14:52:08,713 INFO L290 TraceCheckUtils]: 69: Hoare triple {116007#false} assume !(8529 == ~s__state~0); {116007#false} is VALID [2022-04-08 14:52:08,713 INFO L290 TraceCheckUtils]: 70: Hoare triple {116007#false} assume !(8544 == ~s__state~0); {116007#false} is VALID [2022-04-08 14:52:08,713 INFO L290 TraceCheckUtils]: 71: Hoare triple {116007#false} assume !(8545 == ~s__state~0); {116007#false} is VALID [2022-04-08 14:52:08,713 INFO L290 TraceCheckUtils]: 72: Hoare triple {116007#false} assume !(8560 == ~s__state~0); {116007#false} is VALID [2022-04-08 14:52:08,713 INFO L290 TraceCheckUtils]: 73: Hoare triple {116007#false} assume !(8561 == ~s__state~0); {116007#false} is VALID [2022-04-08 14:52:08,713 INFO L290 TraceCheckUtils]: 74: Hoare triple {116007#false} assume !(8448 == ~s__state~0); {116007#false} is VALID [2022-04-08 14:52:08,713 INFO L290 TraceCheckUtils]: 75: Hoare triple {116007#false} assume !(8576 == ~s__state~0); {116007#false} is VALID [2022-04-08 14:52:08,713 INFO L290 TraceCheckUtils]: 76: Hoare triple {116007#false} assume !(8577 == ~s__state~0); {116007#false} is VALID [2022-04-08 14:52:08,713 INFO L290 TraceCheckUtils]: 77: Hoare triple {116007#false} assume !(8592 == ~s__state~0); {116007#false} is VALID [2022-04-08 14:52:08,714 INFO L290 TraceCheckUtils]: 78: Hoare triple {116007#false} assume !(8593 == ~s__state~0); {116007#false} is VALID [2022-04-08 14:52:08,714 INFO L290 TraceCheckUtils]: 79: Hoare triple {116007#false} assume !(8608 == ~s__state~0); {116007#false} is VALID [2022-04-08 14:52:08,714 INFO L290 TraceCheckUtils]: 80: Hoare triple {116007#false} assume !(8609 == ~s__state~0); {116007#false} is VALID [2022-04-08 14:52:08,714 INFO L290 TraceCheckUtils]: 81: Hoare triple {116007#false} assume !(8640 == ~s__state~0); {116007#false} is VALID [2022-04-08 14:52:08,714 INFO L290 TraceCheckUtils]: 82: Hoare triple {116007#false} assume !(8641 == ~s__state~0); {116007#false} is VALID [2022-04-08 14:52:08,714 INFO L290 TraceCheckUtils]: 83: Hoare triple {116007#false} assume 8656 == ~s__state~0; {116007#false} is VALID [2022-04-08 14:52:08,714 INFO L290 TraceCheckUtils]: 84: Hoare triple {116007#false} ~s__session__cipher~0 := ~s__s3__tmp__new_cipher~0; {116007#false} is VALID [2022-04-08 14:52:08,714 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 [2022-04-08 14:52:08,714 INFO L290 TraceCheckUtils]: 86: Hoare triple {116007#false} assume 10 == ~blastFlag~0;~blastFlag~0 := 11; {116007#false} is VALID [2022-04-08 14:52:08,714 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 [2022-04-08 14:52:08,714 INFO L290 TraceCheckUtils]: 88: Hoare triple {116007#false} assume !(0 == ~tmp___10~0); {116007#false} is VALID [2022-04-08 14:52:08,714 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 [2022-04-08 14:52:08,715 INFO L290 TraceCheckUtils]: 90: Hoare triple {116007#false} assume !(0 == ~s__s3__tmp__reuse_message~0); {116007#false} is VALID [2022-04-08 14:52:08,715 INFO L290 TraceCheckUtils]: 91: Hoare triple {116007#false} ~skip~0 := 0; {116007#false} is VALID [2022-04-08 14:52:08,715 INFO L290 TraceCheckUtils]: 92: Hoare triple {116007#false} assume !false; {116007#false} is VALID [2022-04-08 14:52:08,715 INFO L290 TraceCheckUtils]: 93: Hoare triple {116007#false} ~state~0 := ~s__state~0; {116007#false} is VALID [2022-04-08 14:52:08,715 INFO L290 TraceCheckUtils]: 94: Hoare triple {116007#false} assume !(12292 == ~s__state~0); {116007#false} is VALID [2022-04-08 14:52:08,715 INFO L290 TraceCheckUtils]: 95: Hoare triple {116007#false} assume !(16384 == ~s__state~0); {116007#false} is VALID [2022-04-08 14:52:08,715 INFO L290 TraceCheckUtils]: 96: Hoare triple {116007#false} assume !(8192 == ~s__state~0); {116007#false} is VALID [2022-04-08 14:52:08,715 INFO L290 TraceCheckUtils]: 97: Hoare triple {116007#false} assume !(24576 == ~s__state~0); {116007#false} is VALID [2022-04-08 14:52:08,715 INFO L290 TraceCheckUtils]: 98: Hoare triple {116007#false} assume !(8195 == ~s__state~0); {116007#false} is VALID [2022-04-08 14:52:08,715 INFO L290 TraceCheckUtils]: 99: Hoare triple {116007#false} assume !(8480 == ~s__state~0); {116007#false} is VALID [2022-04-08 14:52:08,715 INFO L290 TraceCheckUtils]: 100: Hoare triple {116007#false} assume !(8481 == ~s__state~0); {116007#false} is VALID [2022-04-08 14:52:08,715 INFO L290 TraceCheckUtils]: 101: Hoare triple {116007#false} assume !(8482 == ~s__state~0); {116007#false} is VALID [2022-04-08 14:52:08,716 INFO L290 TraceCheckUtils]: 102: Hoare triple {116007#false} assume !(8464 == ~s__state~0); {116007#false} is VALID [2022-04-08 14:52:08,716 INFO L290 TraceCheckUtils]: 103: Hoare triple {116007#false} assume !(8465 == ~s__state~0); {116007#false} is VALID [2022-04-08 14:52:08,716 INFO L290 TraceCheckUtils]: 104: Hoare triple {116007#false} assume !(8466 == ~s__state~0); {116007#false} is VALID [2022-04-08 14:52:08,716 INFO L290 TraceCheckUtils]: 105: Hoare triple {116007#false} assume !(8496 == ~s__state~0); {116007#false} is VALID [2022-04-08 14:52:08,716 INFO L290 TraceCheckUtils]: 106: Hoare triple {116007#false} assume !(8497 == ~s__state~0); {116007#false} is VALID [2022-04-08 14:52:08,716 INFO L290 TraceCheckUtils]: 107: Hoare triple {116007#false} assume !(8512 == ~s__state~0); {116007#false} is VALID [2022-04-08 14:52:08,716 INFO L290 TraceCheckUtils]: 108: Hoare triple {116007#false} assume !(8513 == ~s__state~0); {116007#false} is VALID [2022-04-08 14:52:08,716 INFO L290 TraceCheckUtils]: 109: Hoare triple {116007#false} assume !(8528 == ~s__state~0); {116007#false} is VALID [2022-04-08 14:52:08,716 INFO L290 TraceCheckUtils]: 110: Hoare triple {116007#false} assume !(8529 == ~s__state~0); {116007#false} is VALID [2022-04-08 14:52:08,716 INFO L290 TraceCheckUtils]: 111: Hoare triple {116007#false} assume !(8544 == ~s__state~0); {116007#false} is VALID [2022-04-08 14:52:08,716 INFO L290 TraceCheckUtils]: 112: Hoare triple {116007#false} assume !(8545 == ~s__state~0); {116007#false} is VALID [2022-04-08 14:52:08,716 INFO L290 TraceCheckUtils]: 113: Hoare triple {116007#false} assume !(8560 == ~s__state~0); {116007#false} is VALID [2022-04-08 14:52:08,717 INFO L290 TraceCheckUtils]: 114: Hoare triple {116007#false} assume !(8561 == ~s__state~0); {116007#false} is VALID [2022-04-08 14:52:08,717 INFO L290 TraceCheckUtils]: 115: Hoare triple {116007#false} assume !(8448 == ~s__state~0); {116007#false} is VALID [2022-04-08 14:52:08,717 INFO L290 TraceCheckUtils]: 116: Hoare triple {116007#false} assume !(8576 == ~s__state~0); {116007#false} is VALID [2022-04-08 14:52:08,717 INFO L290 TraceCheckUtils]: 117: Hoare triple {116007#false} assume !(8577 == ~s__state~0); {116007#false} is VALID [2022-04-08 14:52:08,717 INFO L290 TraceCheckUtils]: 118: Hoare triple {116007#false} assume !(8592 == ~s__state~0); {116007#false} is VALID [2022-04-08 14:52:08,717 INFO L290 TraceCheckUtils]: 119: Hoare triple {116007#false} assume !(8593 == ~s__state~0); {116007#false} is VALID [2022-04-08 14:52:08,717 INFO L290 TraceCheckUtils]: 120: Hoare triple {116007#false} assume !(8608 == ~s__state~0); {116007#false} is VALID [2022-04-08 14:52:08,717 INFO L290 TraceCheckUtils]: 121: Hoare triple {116007#false} assume !(8609 == ~s__state~0); {116007#false} is VALID [2022-04-08 14:52:08,717 INFO L290 TraceCheckUtils]: 122: Hoare triple {116007#false} assume !(8640 == ~s__state~0); {116007#false} is VALID [2022-04-08 14:52:08,717 INFO L290 TraceCheckUtils]: 123: Hoare triple {116007#false} assume !(8641 == ~s__state~0); {116007#false} is VALID [2022-04-08 14:52:08,717 INFO L290 TraceCheckUtils]: 124: Hoare triple {116007#false} assume !(8656 == ~s__state~0); {116007#false} is VALID [2022-04-08 14:52:08,717 INFO L290 TraceCheckUtils]: 125: Hoare triple {116007#false} assume !(8657 == ~s__state~0); {116007#false} is VALID [2022-04-08 14:52:08,717 INFO L290 TraceCheckUtils]: 126: Hoare triple {116007#false} assume 8672 == ~s__state~0; {116007#false} is VALID [2022-04-08 14:52:08,718 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 [2022-04-08 14:52:08,718 INFO L290 TraceCheckUtils]: 128: Hoare triple {116007#false} assume 11 == ~blastFlag~0;~blastFlag~0 := 12; {116007#false} is VALID [2022-04-08 14:52:08,718 INFO L290 TraceCheckUtils]: 129: Hoare triple {116007#false} assume !(~ret~0 <= 0);~s__state~0 := 8448; {116007#false} is VALID [2022-04-08 14:52:08,718 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 [2022-04-08 14:52:08,718 INFO L290 TraceCheckUtils]: 131: Hoare triple {116007#false} ~s__init_num~0 := 0; {116007#false} is VALID [2022-04-08 14:52:08,718 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 [2022-04-08 14:52:08,718 INFO L290 TraceCheckUtils]: 133: Hoare triple {116007#false} assume 0 == ~s__s3__tmp__reuse_message~0; {116007#false} is VALID [2022-04-08 14:52:08,718 INFO L290 TraceCheckUtils]: 134: Hoare triple {116007#false} assume 0 == ~skip~0; {116007#false} is VALID [2022-04-08 14:52:08,718 INFO L290 TraceCheckUtils]: 135: Hoare triple {116007#false} assume 8560 == ~state~0; {116007#false} is VALID [2022-04-08 14:52:08,718 INFO L290 TraceCheckUtils]: 136: Hoare triple {116007#false} assume 8448 == ~s__state~0; {116007#false} is VALID [2022-04-08 14:52:08,718 INFO L290 TraceCheckUtils]: 137: Hoare triple {116007#false} assume -1 != ~s__verify_mode~0; {116007#false} is VALID [2022-04-08 14:52:08,718 INFO L290 TraceCheckUtils]: 138: Hoare triple {116007#false} assume -2 != ~s__verify_mode~0; {116007#false} is VALID [2022-04-08 14:52:08,719 INFO L290 TraceCheckUtils]: 139: Hoare triple {116007#false} assume 9021 != ~__cil_tmp61~0 % 18446744073709551616; {116007#false} is VALID [2022-04-08 14:52:08,719 INFO L290 TraceCheckUtils]: 140: Hoare triple {116007#false} assume 4294967294 != ~__cil_tmp58~0 % 18446744073709551616; {116007#false} is VALID [2022-04-08 14:52:08,719 INFO L290 TraceCheckUtils]: 141: Hoare triple {116007#false} assume 4 != ~blastFlag~0; {116007#false} is VALID [2022-04-08 14:52:08,719 INFO L290 TraceCheckUtils]: 142: Hoare triple {116007#false} assume 1024 != ~tmp___7~0; {116007#false} is VALID [2022-04-08 14:52:08,719 INFO L290 TraceCheckUtils]: 143: Hoare triple {116007#false} assume !false; {116007#false} is VALID [2022-04-08 14:52:08,719 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 69 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2022-04-08 14:52:08,719 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 14:52:08,719 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1504834259] [2022-04-08 14:52:08,720 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1504834259] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 14:52:08,720 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 14:52:08,720 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-04-08 14:52:08,720 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 14:52:08,720 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1636113046] [2022-04-08 14:52:08,720 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1636113046] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 14:52:08,720 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 14:52:08,720 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-04-08 14:52:08,720 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [716669365] [2022-04-08 14:52:08,720 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 14:52:08,721 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 [2022-04-08 14:52:08,721 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 14:52:08,721 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) [2022-04-08 14:52:08,782 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 108 edges. 108 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:52:08,783 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-04-08 14:52:08,783 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 14:52:08,783 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-04-08 14:52:08,783 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-04-08 14:52:08,783 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) [2022-04-08 14:52:11,354 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:52:11,354 INFO L93 Difference]: Finished difference Result 3190 states and 4228 transitions. [2022-04-08 14:52:11,354 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-04-08 14:52:11,354 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 [2022-04-08 14:52:11,354 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 14:52:11,354 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) [2022-04-08 14:52:11,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 719 transitions. [2022-04-08 14:52:11,358 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) [2022-04-08 14:52:11,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 719 transitions. [2022-04-08 14:52:11,361 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 4 states and 719 transitions. [2022-04-08 14:52:11,771 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 719 edges. 719 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:52:11,924 INFO L225 Difference]: With dead ends: 3190 [2022-04-08 14:52:11,925 INFO L226 Difference]: Without dead ends: 1907 [2022-04-08 14:52:11,926 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-04-08 14:52:11,926 INFO L913 BasicCegarLoop]: 420 mSDtfsCounter, 452 mSDsluCounter, 7 mSDsCounter, 0 mSdLazyCounter, 271 mSolverCounterSat, 25 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s 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, 0.2s IncrementalHoareTripleChecker+Time [2022-04-08 14:52:11,926 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [452 Valid, 427 Invalid, 296 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [25 Valid, 271 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-04-08 14:52:11,927 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1907 states. [2022-04-08 14:52:13,197 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1907 to 1905. [2022-04-08 14:52:13,198 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 14:52:13,200 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) [2022-04-08 14:52:13,202 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) [2022-04-08 14:52:13,203 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) [2022-04-08 14:52:13,317 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:52:13,317 INFO L93 Difference]: Finished difference Result 1907 states and 2508 transitions. [2022-04-08 14:52:13,317 INFO L276 IsEmpty]: Start isEmpty. Operand 1907 states and 2508 transitions. [2022-04-08 14:52:13,319 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 14:52:13,319 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 14:52:13,321 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. [2022-04-08 14:52:13,322 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. [2022-04-08 14:52:13,420 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:52:13,420 INFO L93 Difference]: Finished difference Result 1907 states and 2508 transitions. [2022-04-08 14:52:13,421 INFO L276 IsEmpty]: Start isEmpty. Operand 1907 states and 2508 transitions. [2022-04-08 14:52:13,422 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 14:52:13,422 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 14:52:13,422 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 14:52:13,422 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 14:52:13,424 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) [2022-04-08 14:52:13,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1905 states to 1905 states and 2507 transitions. [2022-04-08 14:52:13,609 INFO L78 Accepts]: Start accepts. Automaton has 1905 states and 2507 transitions. Word has length 144 [2022-04-08 14:52:13,609 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 14:52:13,609 INFO L478 AbstractCegarLoop]: Abstraction has 1905 states and 2507 transitions. [2022-04-08 14:52:13,609 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 26.0) internal successors, (104), 3 states have internal predecessors, (104), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 14:52:13,609 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 1905 states and 2507 transitions. [2022-04-08 14:52:19,265 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 2507 edges. 2507 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:52:19,265 INFO L276 IsEmpty]: Start isEmpty. Operand 1905 states and 2507 transitions. [2022-04-08 14:52:19,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2022-04-08 14:52:19,267 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 14:52:19,267 INFO L499 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 14:52:19,267 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable34 [2022-04-08 14:52:19,267 INFO L403 AbstractCegarLoop]: === Iteration 36 === Targeting ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 14:52:19,267 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 14:52:19,267 INFO L85 PathProgramCache]: Analyzing trace with hash -1770477760, now seen corresponding path program 1 times [2022-04-08 14:52:19,267 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 14:52:19,267 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1272037701] [2022-04-08 14:52:19,285 INFO L97 AcceleratorQvasr]: Qvasr could not accelerate loop because java.lang.UnsupportedOperationException: Cannot deal with arrays. [2022-04-08 14:52:19,285 INFO L274 tedInterpolationCore]: Could not compute an accelerate. [2022-04-08 14:52:19,285 INFO L85 PathProgramCache]: Analyzing trace with hash -1770477760, now seen corresponding path program 2 times [2022-04-08 14:52:19,285 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 14:52:19,285 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1594399107] [2022-04-08 14:52:19,285 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 14:52:19,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 14:52:19,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:52:19,321 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 14:52:19,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:52:19,324 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 [2022-04-08 14:52:19,324 INFO L290 TraceCheckUtils]: 1: Hoare triple {130022#true} assume true; {130022#true} is VALID [2022-04-08 14:52:19,324 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {130022#true} {130022#true} #752#return; {130022#true} is VALID [2022-04-08 14:52:19,325 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 [2022-04-08 14:52:19,325 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 [2022-04-08 14:52:19,325 INFO L290 TraceCheckUtils]: 2: Hoare triple {130022#true} assume true; {130022#true} is VALID [2022-04-08 14:52:19,325 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {130022#true} {130022#true} #752#return; {130022#true} is VALID [2022-04-08 14:52:19,325 INFO L272 TraceCheckUtils]: 4: Hoare triple {130022#true} call #t~ret59 := main(); {130022#true} is VALID [2022-04-08 14:52:19,325 INFO L290 TraceCheckUtils]: 5: Hoare triple {130022#true} havoc ~s~0;havoc ~tmp~1;~s~0 := 8464; {130022#true} is VALID [2022-04-08 14:52:19,325 INFO L272 TraceCheckUtils]: 6: Hoare triple {130022#true} call #t~ret58 := ssl3_accept(~s~0); {130022#true} is VALID [2022-04-08 14:52:19,325 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 [2022-04-08 14:52:19,325 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 [2022-04-08 14:52:19,326 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 [2022-04-08 14:52:19,326 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 [2022-04-08 14:52:19,326 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 [2022-04-08 14:52:19,326 INFO L290 TraceCheckUtils]: 12: Hoare triple {130027#(= ssl3_accept_~blastFlag~0 0)} assume !false; {130027#(= ssl3_accept_~blastFlag~0 0)} is VALID [2022-04-08 14:52:19,327 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 [2022-04-08 14:52:19,327 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 [2022-04-08 14:52:19,327 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 [2022-04-08 14:52:19,327 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 [2022-04-08 14:52:19,327 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 [2022-04-08 14:52:19,328 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 [2022-04-08 14:52:19,328 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 [2022-04-08 14:52:19,328 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 [2022-04-08 14:52:19,328 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 [2022-04-08 14:52:19,329 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 [2022-04-08 14:52:19,329 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 [2022-04-08 14:52:19,329 INFO L290 TraceCheckUtils]: 24: Hoare triple {130027#(= ssl3_accept_~blastFlag~0 0)} assume !(0 == ~blastFlag~0); {130023#false} is VALID [2022-04-08 14:52:19,329 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 [2022-04-08 14:52:19,329 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 [2022-04-08 14:52:19,329 INFO L290 TraceCheckUtils]: 27: Hoare triple {130023#false} assume !(0 == ~s__s3__tmp__reuse_message~0); {130023#false} is VALID [2022-04-08 14:52:19,329 INFO L290 TraceCheckUtils]: 28: Hoare triple {130023#false} ~skip~0 := 0; {130023#false} is VALID [2022-04-08 14:52:19,329 INFO L290 TraceCheckUtils]: 29: Hoare triple {130023#false} assume !false; {130023#false} is VALID [2022-04-08 14:52:19,329 INFO L290 TraceCheckUtils]: 30: Hoare triple {130023#false} ~state~0 := ~s__state~0; {130023#false} is VALID [2022-04-08 14:52:19,329 INFO L290 TraceCheckUtils]: 31: Hoare triple {130023#false} assume !(12292 == ~s__state~0); {130023#false} is VALID [2022-04-08 14:52:19,329 INFO L290 TraceCheckUtils]: 32: Hoare triple {130023#false} assume !(16384 == ~s__state~0); {130023#false} is VALID [2022-04-08 14:52:19,330 INFO L290 TraceCheckUtils]: 33: Hoare triple {130023#false} assume !(8192 == ~s__state~0); {130023#false} is VALID [2022-04-08 14:52:19,330 INFO L290 TraceCheckUtils]: 34: Hoare triple {130023#false} assume !(24576 == ~s__state~0); {130023#false} is VALID [2022-04-08 14:52:19,330 INFO L290 TraceCheckUtils]: 35: Hoare triple {130023#false} assume !(8195 == ~s__state~0); {130023#false} is VALID [2022-04-08 14:52:19,330 INFO L290 TraceCheckUtils]: 36: Hoare triple {130023#false} assume !(8480 == ~s__state~0); {130023#false} is VALID [2022-04-08 14:52:19,330 INFO L290 TraceCheckUtils]: 37: Hoare triple {130023#false} assume !(8481 == ~s__state~0); {130023#false} is VALID [2022-04-08 14:52:19,330 INFO L290 TraceCheckUtils]: 38: Hoare triple {130023#false} assume !(8482 == ~s__state~0); {130023#false} is VALID [2022-04-08 14:52:19,330 INFO L290 TraceCheckUtils]: 39: Hoare triple {130023#false} assume !(8464 == ~s__state~0); {130023#false} is VALID [2022-04-08 14:52:19,330 INFO L290 TraceCheckUtils]: 40: Hoare triple {130023#false} assume !(8465 == ~s__state~0); {130023#false} is VALID [2022-04-08 14:52:19,330 INFO L290 TraceCheckUtils]: 41: Hoare triple {130023#false} assume !(8466 == ~s__state~0); {130023#false} is VALID [2022-04-08 14:52:19,330 INFO L290 TraceCheckUtils]: 42: Hoare triple {130023#false} assume 8496 == ~s__state~0; {130023#false} is VALID [2022-04-08 14:52:19,330 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 [2022-04-08 14:52:19,330 INFO L290 TraceCheckUtils]: 44: Hoare triple {130023#false} assume !(1 == ~blastFlag~0); {130023#false} is VALID [2022-04-08 14:52:19,330 INFO L290 TraceCheckUtils]: 45: Hoare triple {130023#false} assume !(~ret~0 <= 0); {130023#false} is VALID [2022-04-08 14:52:19,330 INFO L290 TraceCheckUtils]: 46: Hoare triple {130023#false} assume 0 != ~s__hit~0;~s__state~0 := 8656; {130023#false} is VALID [2022-04-08 14:52:19,330 INFO L290 TraceCheckUtils]: 47: Hoare triple {130023#false} ~s__init_num~0 := 0; {130023#false} is VALID [2022-04-08 14:52:19,330 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 [2022-04-08 14:52:19,330 INFO L290 TraceCheckUtils]: 49: Hoare triple {130023#false} assume !(0 == ~s__s3__tmp__reuse_message~0); {130023#false} is VALID [2022-04-08 14:52:19,330 INFO L290 TraceCheckUtils]: 50: Hoare triple {130023#false} ~skip~0 := 0; {130023#false} is VALID [2022-04-08 14:52:19,331 INFO L290 TraceCheckUtils]: 51: Hoare triple {130023#false} assume !false; {130023#false} is VALID [2022-04-08 14:52:19,331 INFO L290 TraceCheckUtils]: 52: Hoare triple {130023#false} ~state~0 := ~s__state~0; {130023#false} is VALID [2022-04-08 14:52:19,331 INFO L290 TraceCheckUtils]: 53: Hoare triple {130023#false} assume !(12292 == ~s__state~0); {130023#false} is VALID [2022-04-08 14:52:19,331 INFO L290 TraceCheckUtils]: 54: Hoare triple {130023#false} assume !(16384 == ~s__state~0); {130023#false} is VALID [2022-04-08 14:52:19,331 INFO L290 TraceCheckUtils]: 55: Hoare triple {130023#false} assume !(8192 == ~s__state~0); {130023#false} is VALID [2022-04-08 14:52:19,331 INFO L290 TraceCheckUtils]: 56: Hoare triple {130023#false} assume !(24576 == ~s__state~0); {130023#false} is VALID [2022-04-08 14:52:19,331 INFO L290 TraceCheckUtils]: 57: Hoare triple {130023#false} assume !(8195 == ~s__state~0); {130023#false} is VALID [2022-04-08 14:52:19,331 INFO L290 TraceCheckUtils]: 58: Hoare triple {130023#false} assume !(8480 == ~s__state~0); {130023#false} is VALID [2022-04-08 14:52:19,331 INFO L290 TraceCheckUtils]: 59: Hoare triple {130023#false} assume !(8481 == ~s__state~0); {130023#false} is VALID [2022-04-08 14:52:19,331 INFO L290 TraceCheckUtils]: 60: Hoare triple {130023#false} assume !(8482 == ~s__state~0); {130023#false} is VALID [2022-04-08 14:52:19,331 INFO L290 TraceCheckUtils]: 61: Hoare triple {130023#false} assume !(8464 == ~s__state~0); {130023#false} is VALID [2022-04-08 14:52:19,331 INFO L290 TraceCheckUtils]: 62: Hoare triple {130023#false} assume !(8465 == ~s__state~0); {130023#false} is VALID [2022-04-08 14:52:19,331 INFO L290 TraceCheckUtils]: 63: Hoare triple {130023#false} assume !(8466 == ~s__state~0); {130023#false} is VALID [2022-04-08 14:52:19,331 INFO L290 TraceCheckUtils]: 64: Hoare triple {130023#false} assume !(8496 == ~s__state~0); {130023#false} is VALID [2022-04-08 14:52:19,331 INFO L290 TraceCheckUtils]: 65: Hoare triple {130023#false} assume !(8497 == ~s__state~0); {130023#false} is VALID [2022-04-08 14:52:19,331 INFO L290 TraceCheckUtils]: 66: Hoare triple {130023#false} assume !(8512 == ~s__state~0); {130023#false} is VALID [2022-04-08 14:52:19,331 INFO L290 TraceCheckUtils]: 67: Hoare triple {130023#false} assume !(8513 == ~s__state~0); {130023#false} is VALID [2022-04-08 14:52:19,331 INFO L290 TraceCheckUtils]: 68: Hoare triple {130023#false} assume !(8528 == ~s__state~0); {130023#false} is VALID [2022-04-08 14:52:19,331 INFO L290 TraceCheckUtils]: 69: Hoare triple {130023#false} assume !(8529 == ~s__state~0); {130023#false} is VALID [2022-04-08 14:52:19,331 INFO L290 TraceCheckUtils]: 70: Hoare triple {130023#false} assume !(8544 == ~s__state~0); {130023#false} is VALID [2022-04-08 14:52:19,332 INFO L290 TraceCheckUtils]: 71: Hoare triple {130023#false} assume !(8545 == ~s__state~0); {130023#false} is VALID [2022-04-08 14:52:19,332 INFO L290 TraceCheckUtils]: 72: Hoare triple {130023#false} assume !(8560 == ~s__state~0); {130023#false} is VALID [2022-04-08 14:52:19,332 INFO L290 TraceCheckUtils]: 73: Hoare triple {130023#false} assume !(8561 == ~s__state~0); {130023#false} is VALID [2022-04-08 14:52:19,332 INFO L290 TraceCheckUtils]: 74: Hoare triple {130023#false} assume !(8448 == ~s__state~0); {130023#false} is VALID [2022-04-08 14:52:19,332 INFO L290 TraceCheckUtils]: 75: Hoare triple {130023#false} assume !(8576 == ~s__state~0); {130023#false} is VALID [2022-04-08 14:52:19,332 INFO L290 TraceCheckUtils]: 76: Hoare triple {130023#false} assume !(8577 == ~s__state~0); {130023#false} is VALID [2022-04-08 14:52:19,332 INFO L290 TraceCheckUtils]: 77: Hoare triple {130023#false} assume !(8592 == ~s__state~0); {130023#false} is VALID [2022-04-08 14:52:19,332 INFO L290 TraceCheckUtils]: 78: Hoare triple {130023#false} assume !(8593 == ~s__state~0); {130023#false} is VALID [2022-04-08 14:52:19,332 INFO L290 TraceCheckUtils]: 79: Hoare triple {130023#false} assume !(8608 == ~s__state~0); {130023#false} is VALID [2022-04-08 14:52:19,332 INFO L290 TraceCheckUtils]: 80: Hoare triple {130023#false} assume !(8609 == ~s__state~0); {130023#false} is VALID [2022-04-08 14:52:19,332 INFO L290 TraceCheckUtils]: 81: Hoare triple {130023#false} assume !(8640 == ~s__state~0); {130023#false} is VALID [2022-04-08 14:52:19,332 INFO L290 TraceCheckUtils]: 82: Hoare triple {130023#false} assume !(8641 == ~s__state~0); {130023#false} is VALID [2022-04-08 14:52:19,332 INFO L290 TraceCheckUtils]: 83: Hoare triple {130023#false} assume 8656 == ~s__state~0; {130023#false} is VALID [2022-04-08 14:52:19,332 INFO L290 TraceCheckUtils]: 84: Hoare triple {130023#false} ~s__session__cipher~0 := ~s__s3__tmp__new_cipher~0; {130023#false} is VALID [2022-04-08 14:52:19,332 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 [2022-04-08 14:52:19,332 INFO L290 TraceCheckUtils]: 86: Hoare triple {130023#false} assume 10 == ~blastFlag~0;~blastFlag~0 := 11; {130023#false} is VALID [2022-04-08 14:52:19,332 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 [2022-04-08 14:52:19,332 INFO L290 TraceCheckUtils]: 88: Hoare triple {130023#false} assume !(0 == ~tmp___10~0); {130023#false} is VALID [2022-04-08 14:52:19,332 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 [2022-04-08 14:52:19,333 INFO L290 TraceCheckUtils]: 90: Hoare triple {130023#false} assume !(0 == ~s__s3__tmp__reuse_message~0); {130023#false} is VALID [2022-04-08 14:52:19,333 INFO L290 TraceCheckUtils]: 91: Hoare triple {130023#false} ~skip~0 := 0; {130023#false} is VALID [2022-04-08 14:52:19,333 INFO L290 TraceCheckUtils]: 92: Hoare triple {130023#false} assume !false; {130023#false} is VALID [2022-04-08 14:52:19,333 INFO L290 TraceCheckUtils]: 93: Hoare triple {130023#false} ~state~0 := ~s__state~0; {130023#false} is VALID [2022-04-08 14:52:19,333 INFO L290 TraceCheckUtils]: 94: Hoare triple {130023#false} assume !(12292 == ~s__state~0); {130023#false} is VALID [2022-04-08 14:52:19,333 INFO L290 TraceCheckUtils]: 95: Hoare triple {130023#false} assume !(16384 == ~s__state~0); {130023#false} is VALID [2022-04-08 14:52:19,333 INFO L290 TraceCheckUtils]: 96: Hoare triple {130023#false} assume !(8192 == ~s__state~0); {130023#false} is VALID [2022-04-08 14:52:19,333 INFO L290 TraceCheckUtils]: 97: Hoare triple {130023#false} assume !(24576 == ~s__state~0); {130023#false} is VALID [2022-04-08 14:52:19,333 INFO L290 TraceCheckUtils]: 98: Hoare triple {130023#false} assume !(8195 == ~s__state~0); {130023#false} is VALID [2022-04-08 14:52:19,333 INFO L290 TraceCheckUtils]: 99: Hoare triple {130023#false} assume !(8480 == ~s__state~0); {130023#false} is VALID [2022-04-08 14:52:19,333 INFO L290 TraceCheckUtils]: 100: Hoare triple {130023#false} assume !(8481 == ~s__state~0); {130023#false} is VALID [2022-04-08 14:52:19,333 INFO L290 TraceCheckUtils]: 101: Hoare triple {130023#false} assume !(8482 == ~s__state~0); {130023#false} is VALID [2022-04-08 14:52:19,333 INFO L290 TraceCheckUtils]: 102: Hoare triple {130023#false} assume !(8464 == ~s__state~0); {130023#false} is VALID [2022-04-08 14:52:19,333 INFO L290 TraceCheckUtils]: 103: Hoare triple {130023#false} assume !(8465 == ~s__state~0); {130023#false} is VALID [2022-04-08 14:52:19,333 INFO L290 TraceCheckUtils]: 104: Hoare triple {130023#false} assume !(8466 == ~s__state~0); {130023#false} is VALID [2022-04-08 14:52:19,333 INFO L290 TraceCheckUtils]: 105: Hoare triple {130023#false} assume !(8496 == ~s__state~0); {130023#false} is VALID [2022-04-08 14:52:19,333 INFO L290 TraceCheckUtils]: 106: Hoare triple {130023#false} assume !(8497 == ~s__state~0); {130023#false} is VALID [2022-04-08 14:52:19,333 INFO L290 TraceCheckUtils]: 107: Hoare triple {130023#false} assume !(8512 == ~s__state~0); {130023#false} is VALID [2022-04-08 14:52:19,333 INFO L290 TraceCheckUtils]: 108: Hoare triple {130023#false} assume !(8513 == ~s__state~0); {130023#false} is VALID [2022-04-08 14:52:19,334 INFO L290 TraceCheckUtils]: 109: Hoare triple {130023#false} assume !(8528 == ~s__state~0); {130023#false} is VALID [2022-04-08 14:52:19,334 INFO L290 TraceCheckUtils]: 110: Hoare triple {130023#false} assume !(8529 == ~s__state~0); {130023#false} is VALID [2022-04-08 14:52:19,334 INFO L290 TraceCheckUtils]: 111: Hoare triple {130023#false} assume !(8544 == ~s__state~0); {130023#false} is VALID [2022-04-08 14:52:19,334 INFO L290 TraceCheckUtils]: 112: Hoare triple {130023#false} assume !(8545 == ~s__state~0); {130023#false} is VALID [2022-04-08 14:52:19,334 INFO L290 TraceCheckUtils]: 113: Hoare triple {130023#false} assume !(8560 == ~s__state~0); {130023#false} is VALID [2022-04-08 14:52:19,334 INFO L290 TraceCheckUtils]: 114: Hoare triple {130023#false} assume !(8561 == ~s__state~0); {130023#false} is VALID [2022-04-08 14:52:19,334 INFO L290 TraceCheckUtils]: 115: Hoare triple {130023#false} assume !(8448 == ~s__state~0); {130023#false} is VALID [2022-04-08 14:52:19,334 INFO L290 TraceCheckUtils]: 116: Hoare triple {130023#false} assume !(8576 == ~s__state~0); {130023#false} is VALID [2022-04-08 14:52:19,334 INFO L290 TraceCheckUtils]: 117: Hoare triple {130023#false} assume !(8577 == ~s__state~0); {130023#false} is VALID [2022-04-08 14:52:19,334 INFO L290 TraceCheckUtils]: 118: Hoare triple {130023#false} assume !(8592 == ~s__state~0); {130023#false} is VALID [2022-04-08 14:52:19,334 INFO L290 TraceCheckUtils]: 119: Hoare triple {130023#false} assume !(8593 == ~s__state~0); {130023#false} is VALID [2022-04-08 14:52:19,334 INFO L290 TraceCheckUtils]: 120: Hoare triple {130023#false} assume !(8608 == ~s__state~0); {130023#false} is VALID [2022-04-08 14:52:19,334 INFO L290 TraceCheckUtils]: 121: Hoare triple {130023#false} assume !(8609 == ~s__state~0); {130023#false} is VALID [2022-04-08 14:52:19,334 INFO L290 TraceCheckUtils]: 122: Hoare triple {130023#false} assume !(8640 == ~s__state~0); {130023#false} is VALID [2022-04-08 14:52:19,334 INFO L290 TraceCheckUtils]: 123: Hoare triple {130023#false} assume !(8641 == ~s__state~0); {130023#false} is VALID [2022-04-08 14:52:19,334 INFO L290 TraceCheckUtils]: 124: Hoare triple {130023#false} assume !(8656 == ~s__state~0); {130023#false} is VALID [2022-04-08 14:52:19,334 INFO L290 TraceCheckUtils]: 125: Hoare triple {130023#false} assume !(8657 == ~s__state~0); {130023#false} is VALID [2022-04-08 14:52:19,334 INFO L290 TraceCheckUtils]: 126: Hoare triple {130023#false} assume 8672 == ~s__state~0; {130023#false} is VALID [2022-04-08 14:52:19,334 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 [2022-04-08 14:52:19,335 INFO L290 TraceCheckUtils]: 128: Hoare triple {130023#false} assume 11 == ~blastFlag~0;~blastFlag~0 := 12; {130023#false} is VALID [2022-04-08 14:52:19,335 INFO L290 TraceCheckUtils]: 129: Hoare triple {130023#false} assume !(~ret~0 <= 0);~s__state~0 := 8448; {130023#false} is VALID [2022-04-08 14:52:19,335 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 [2022-04-08 14:52:19,335 INFO L290 TraceCheckUtils]: 131: Hoare triple {130023#false} ~s__init_num~0 := 0; {130023#false} is VALID [2022-04-08 14:52:19,335 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 [2022-04-08 14:52:19,335 INFO L290 TraceCheckUtils]: 133: Hoare triple {130023#false} assume 0 == ~s__s3__tmp__reuse_message~0; {130023#false} is VALID [2022-04-08 14:52:19,335 INFO L290 TraceCheckUtils]: 134: Hoare triple {130023#false} assume 0 == ~skip~0; {130023#false} is VALID [2022-04-08 14:52:19,335 INFO L290 TraceCheckUtils]: 135: Hoare triple {130023#false} assume 8560 == ~state~0; {130023#false} is VALID [2022-04-08 14:52:19,335 INFO L290 TraceCheckUtils]: 136: Hoare triple {130023#false} assume 8448 == ~s__state~0; {130023#false} is VALID [2022-04-08 14:52:19,335 INFO L290 TraceCheckUtils]: 137: Hoare triple {130023#false} assume -1 != ~s__verify_mode~0; {130023#false} is VALID [2022-04-08 14:52:19,335 INFO L290 TraceCheckUtils]: 138: Hoare triple {130023#false} assume -2 != ~s__verify_mode~0; {130023#false} is VALID [2022-04-08 14:52:19,335 INFO L290 TraceCheckUtils]: 139: Hoare triple {130023#false} assume 9021 != ~__cil_tmp61~0 % 18446744073709551616; {130023#false} is VALID [2022-04-08 14:52:19,335 INFO L290 TraceCheckUtils]: 140: Hoare triple {130023#false} assume 4294967294 != ~__cil_tmp58~0 % 18446744073709551616; {130023#false} is VALID [2022-04-08 14:52:19,335 INFO L290 TraceCheckUtils]: 141: Hoare triple {130023#false} assume 4 != ~blastFlag~0; {130023#false} is VALID [2022-04-08 14:52:19,335 INFO L290 TraceCheckUtils]: 142: Hoare triple {130023#false} assume 1024 != ~tmp___7~0; {130023#false} is VALID [2022-04-08 14:52:19,335 INFO L290 TraceCheckUtils]: 143: Hoare triple {130023#false} assume !false; {130023#false} is VALID [2022-04-08 14:52:19,336 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked. [2022-04-08 14:52:19,336 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 14:52:19,336 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1594399107] [2022-04-08 14:52:19,336 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1594399107] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 14:52:19,336 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 14:52:19,336 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-04-08 14:52:19,336 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 14:52:19,336 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1272037701] [2022-04-08 14:52:19,336 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1272037701] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 14:52:19,336 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 14:52:19,336 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-04-08 14:52:19,336 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2077494677] [2022-04-08 14:52:19,336 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 14:52:19,337 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 [2022-04-08 14:52:19,337 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 14:52:19,337 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) [2022-04-08 14:52:19,399 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 92 edges. 92 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:52:19,399 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-04-08 14:52:19,399 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 14:52:19,399 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-04-08 14:52:19,399 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-04-08 14:52:19,399 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) [2022-04-08 14:52:22,510 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:52:22,510 INFO L93 Difference]: Finished difference Result 4415 states and 5826 transitions. [2022-04-08 14:52:22,510 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-04-08 14:52:22,511 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 [2022-04-08 14:52:22,511 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 14:52:22,511 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) [2022-04-08 14:52:22,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 722 transitions. [2022-04-08 14:52:22,514 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) [2022-04-08 14:52:22,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 722 transitions. [2022-04-08 14:52:22,516 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 4 states and 722 transitions. [2022-04-08 14:52:22,938 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 722 edges. 722 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:52:23,224 INFO L225 Difference]: With dead ends: 4415 [2022-04-08 14:52:23,224 INFO L226 Difference]: Without dead ends: 2524 [2022-04-08 14:52:23,226 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-04-08 14:52:23,227 INFO L913 BasicCegarLoop]: 381 mSDtfsCounter, 510 mSDsluCounter, 7 mSDsCounter, 0 mSdLazyCounter, 261 mSolverCounterSat, 25 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 510 SdHoareTripleChecker+Valid, 388 SdHoareTripleChecker+Invalid, 286 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 25 IncrementalHoareTripleChecker+Valid, 261 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-04-08 14:52:23,227 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [510 Valid, 388 Invalid, 286 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [25 Valid, 261 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-04-08 14:52:23,228 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2524 states. [2022-04-08 14:52:25,130 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2524 to 2522. [2022-04-08 14:52:25,130 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 14:52:25,133 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) [2022-04-08 14:52:25,134 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) [2022-04-08 14:52:25,135 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) [2022-04-08 14:52:25,315 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:52:25,316 INFO L93 Difference]: Finished difference Result 2524 states and 3313 transitions. [2022-04-08 14:52:25,316 INFO L276 IsEmpty]: Start isEmpty. Operand 2524 states and 3313 transitions. [2022-04-08 14:52:25,317 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 14:52:25,317 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 14:52:25,320 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. [2022-04-08 14:52:25,321 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. [2022-04-08 14:52:25,485 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:52:25,486 INFO L93 Difference]: Finished difference Result 2524 states and 3313 transitions. [2022-04-08 14:52:25,486 INFO L276 IsEmpty]: Start isEmpty. Operand 2524 states and 3313 transitions. [2022-04-08 14:52:25,487 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 14:52:25,487 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 14:52:25,487 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 14:52:25,487 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 14:52:25,490 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) [2022-04-08 14:52:25,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2522 states to 2522 states and 3312 transitions. [2022-04-08 14:52:25,778 INFO L78 Accepts]: Start accepts. Automaton has 2522 states and 3312 transitions. Word has length 144 [2022-04-08 14:52:25,779 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 14:52:25,779 INFO L478 AbstractCegarLoop]: Abstraction has 2522 states and 3312 transitions. [2022-04-08 14:52:25,779 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 22.0) internal successors, (88), 3 states have internal predecessors, (88), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 14:52:25,779 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 2522 states and 3312 transitions. [2022-04-08 14:52:33,212 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 3312 edges. 3312 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:52:33,212 INFO L276 IsEmpty]: Start isEmpty. Operand 2522 states and 3312 transitions. [2022-04-08 14:52:33,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2022-04-08 14:52:33,214 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 14:52:33,214 INFO L499 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 14:52:33,214 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable35 [2022-04-08 14:52:33,214 INFO L403 AbstractCegarLoop]: === Iteration 37 === Targeting ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 14:52:33,214 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 14:52:33,214 INFO L85 PathProgramCache]: Analyzing trace with hash -1020309345, now seen corresponding path program 1 times [2022-04-08 14:52:33,214 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 14:52:33,214 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [400836652] [2022-04-08 14:52:33,231 INFO L97 AcceleratorQvasr]: Qvasr could not accelerate loop because java.lang.UnsupportedOperationException: Cannot deal with arrays. [2022-04-08 14:52:33,231 INFO L274 tedInterpolationCore]: Could not compute an accelerate. [2022-04-08 14:52:33,231 INFO L85 PathProgramCache]: Analyzing trace with hash -1020309345, now seen corresponding path program 2 times [2022-04-08 14:52:33,231 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 14:52:33,231 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1264378640] [2022-04-08 14:52:33,231 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 14:52:33,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 14:52:33,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:52:33,276 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 14:52:33,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:52:33,278 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 [2022-04-08 14:52:33,279 INFO L290 TraceCheckUtils]: 1: Hoare triple {148955#true} assume true; {148955#true} is VALID [2022-04-08 14:52:33,279 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {148955#true} {148955#true} #752#return; {148955#true} is VALID [2022-04-08 14:52:33,279 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 [2022-04-08 14:52:33,279 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 [2022-04-08 14:52:33,279 INFO L290 TraceCheckUtils]: 2: Hoare triple {148955#true} assume true; {148955#true} is VALID [2022-04-08 14:52:33,279 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {148955#true} {148955#true} #752#return; {148955#true} is VALID [2022-04-08 14:52:33,279 INFO L272 TraceCheckUtils]: 4: Hoare triple {148955#true} call #t~ret59 := main(); {148955#true} is VALID [2022-04-08 14:52:33,279 INFO L290 TraceCheckUtils]: 5: Hoare triple {148955#true} havoc ~s~0;havoc ~tmp~1;~s~0 := 8464; {148955#true} is VALID [2022-04-08 14:52:33,279 INFO L272 TraceCheckUtils]: 6: Hoare triple {148955#true} call #t~ret58 := ssl3_accept(~s~0); {148955#true} is VALID [2022-04-08 14:52:33,279 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 [2022-04-08 14:52:33,280 INFO L290 TraceCheckUtils]: 8: Hoare triple {148955#true} assume 0 != ~s__info_callback~0;~cb~0 := ~s__info_callback~0; {148955#true} is VALID [2022-04-08 14:52:33,280 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 [2022-04-08 14:52:33,280 INFO L290 TraceCheckUtils]: 10: Hoare triple {148955#true} assume !(0 != 12288 + ~tmp___1~0); {148955#true} is VALID [2022-04-08 14:52:33,280 INFO L290 TraceCheckUtils]: 11: Hoare triple {148955#true} assume !(0 == ~s__cert~0); {148955#true} is VALID [2022-04-08 14:52:33,280 INFO L290 TraceCheckUtils]: 12: Hoare triple {148955#true} assume !false; {148955#true} is VALID [2022-04-08 14:52:33,280 INFO L290 TraceCheckUtils]: 13: Hoare triple {148955#true} ~state~0 := ~s__state~0; {148955#true} is VALID [2022-04-08 14:52:33,280 INFO L290 TraceCheckUtils]: 14: Hoare triple {148955#true} assume !(12292 == ~s__state~0); {148955#true} is VALID [2022-04-08 14:52:33,280 INFO L290 TraceCheckUtils]: 15: Hoare triple {148955#true} assume !(16384 == ~s__state~0); {148955#true} is VALID [2022-04-08 14:52:33,280 INFO L290 TraceCheckUtils]: 16: Hoare triple {148955#true} assume !(8192 == ~s__state~0); {148955#true} is VALID [2022-04-08 14:52:33,280 INFO L290 TraceCheckUtils]: 17: Hoare triple {148955#true} assume !(24576 == ~s__state~0); {148955#true} is VALID [2022-04-08 14:52:33,280 INFO L290 TraceCheckUtils]: 18: Hoare triple {148955#true} assume !(8195 == ~s__state~0); {148955#true} is VALID [2022-04-08 14:52:33,280 INFO L290 TraceCheckUtils]: 19: Hoare triple {148955#true} assume !(8480 == ~s__state~0); {148955#true} is VALID [2022-04-08 14:52:33,280 INFO L290 TraceCheckUtils]: 20: Hoare triple {148955#true} assume !(8481 == ~s__state~0); {148955#true} is VALID [2022-04-08 14:52:33,280 INFO L290 TraceCheckUtils]: 21: Hoare triple {148955#true} assume !(8482 == ~s__state~0); {148955#true} is VALID [2022-04-08 14:52:33,280 INFO L290 TraceCheckUtils]: 22: Hoare triple {148955#true} assume 8464 == ~s__state~0; {148955#true} is VALID [2022-04-08 14:52:33,280 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 [2022-04-08 14:52:33,280 INFO L290 TraceCheckUtils]: 24: Hoare triple {148955#true} assume 0 == ~blastFlag~0;~blastFlag~0 := 1; {148955#true} is VALID [2022-04-08 14:52:33,280 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 [2022-04-08 14:52:33,280 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 [2022-04-08 14:52:33,281 INFO L290 TraceCheckUtils]: 27: Hoare triple {148955#true} assume !(0 == ~s__s3__tmp__reuse_message~0); {148955#true} is VALID [2022-04-08 14:52:33,281 INFO L290 TraceCheckUtils]: 28: Hoare triple {148955#true} ~skip~0 := 0; {148955#true} is VALID [2022-04-08 14:52:33,281 INFO L290 TraceCheckUtils]: 29: Hoare triple {148955#true} assume !false; {148955#true} is VALID [2022-04-08 14:52:33,281 INFO L290 TraceCheckUtils]: 30: Hoare triple {148955#true} ~state~0 := ~s__state~0; {148955#true} is VALID [2022-04-08 14:52:33,281 INFO L290 TraceCheckUtils]: 31: Hoare triple {148955#true} assume !(12292 == ~s__state~0); {148955#true} is VALID [2022-04-08 14:52:33,281 INFO L290 TraceCheckUtils]: 32: Hoare triple {148955#true} assume !(16384 == ~s__state~0); {148955#true} is VALID [2022-04-08 14:52:33,281 INFO L290 TraceCheckUtils]: 33: Hoare triple {148955#true} assume !(8192 == ~s__state~0); {148955#true} is VALID [2022-04-08 14:52:33,281 INFO L290 TraceCheckUtils]: 34: Hoare triple {148955#true} assume !(24576 == ~s__state~0); {148955#true} is VALID [2022-04-08 14:52:33,281 INFO L290 TraceCheckUtils]: 35: Hoare triple {148955#true} assume !(8195 == ~s__state~0); {148955#true} is VALID [2022-04-08 14:52:33,281 INFO L290 TraceCheckUtils]: 36: Hoare triple {148955#true} assume !(8480 == ~s__state~0); {148955#true} is VALID [2022-04-08 14:52:33,281 INFO L290 TraceCheckUtils]: 37: Hoare triple {148955#true} assume !(8481 == ~s__state~0); {148955#true} is VALID [2022-04-08 14:52:33,281 INFO L290 TraceCheckUtils]: 38: Hoare triple {148955#true} assume !(8482 == ~s__state~0); {148955#true} is VALID [2022-04-08 14:52:33,281 INFO L290 TraceCheckUtils]: 39: Hoare triple {148955#true} assume !(8464 == ~s__state~0); {148955#true} is VALID [2022-04-08 14:52:33,281 INFO L290 TraceCheckUtils]: 40: Hoare triple {148955#true} assume !(8465 == ~s__state~0); {148955#true} is VALID [2022-04-08 14:52:33,281 INFO L290 TraceCheckUtils]: 41: Hoare triple {148955#true} assume !(8466 == ~s__state~0); {148955#true} is VALID [2022-04-08 14:52:33,281 INFO L290 TraceCheckUtils]: 42: Hoare triple {148955#true} assume 8496 == ~s__state~0; {148955#true} is VALID [2022-04-08 14:52:33,281 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 [2022-04-08 14:52:33,281 INFO L290 TraceCheckUtils]: 44: Hoare triple {148955#true} assume 1 == ~blastFlag~0;~blastFlag~0 := 2; {148955#true} is VALID [2022-04-08 14:52:33,281 INFO L290 TraceCheckUtils]: 45: Hoare triple {148955#true} assume !(~ret~0 <= 0); {148955#true} is VALID [2022-04-08 14:52:33,281 INFO L290 TraceCheckUtils]: 46: Hoare triple {148955#true} assume 0 != ~s__hit~0;~s__state~0 := 8656; {148955#true} is VALID [2022-04-08 14:52:33,282 INFO L290 TraceCheckUtils]: 47: Hoare triple {148955#true} ~s__init_num~0 := 0; {148955#true} is VALID [2022-04-08 14:52:33,282 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 [2022-04-08 14:52:33,282 INFO L290 TraceCheckUtils]: 49: Hoare triple {148955#true} assume !(0 == ~s__s3__tmp__reuse_message~0); {148955#true} is VALID [2022-04-08 14:52:33,282 INFO L290 TraceCheckUtils]: 50: Hoare triple {148955#true} ~skip~0 := 0; {148955#true} is VALID [2022-04-08 14:52:33,282 INFO L290 TraceCheckUtils]: 51: Hoare triple {148955#true} assume !false; {148955#true} is VALID [2022-04-08 14:52:33,282 INFO L290 TraceCheckUtils]: 52: Hoare triple {148955#true} ~state~0 := ~s__state~0; {148955#true} is VALID [2022-04-08 14:52:33,282 INFO L290 TraceCheckUtils]: 53: Hoare triple {148955#true} assume !(12292 == ~s__state~0); {148955#true} is VALID [2022-04-08 14:52:33,282 INFO L290 TraceCheckUtils]: 54: Hoare triple {148955#true} assume !(16384 == ~s__state~0); {148955#true} is VALID [2022-04-08 14:52:33,282 INFO L290 TraceCheckUtils]: 55: Hoare triple {148955#true} assume !(8192 == ~s__state~0); {148955#true} is VALID [2022-04-08 14:52:33,282 INFO L290 TraceCheckUtils]: 56: Hoare triple {148955#true} assume !(24576 == ~s__state~0); {148955#true} is VALID [2022-04-08 14:52:33,282 INFO L290 TraceCheckUtils]: 57: Hoare triple {148955#true} assume !(8195 == ~s__state~0); {148955#true} is VALID [2022-04-08 14:52:33,282 INFO L290 TraceCheckUtils]: 58: Hoare triple {148955#true} assume !(8480 == ~s__state~0); {148955#true} is VALID [2022-04-08 14:52:33,282 INFO L290 TraceCheckUtils]: 59: Hoare triple {148955#true} assume !(8481 == ~s__state~0); {148955#true} is VALID [2022-04-08 14:52:33,282 INFO L290 TraceCheckUtils]: 60: Hoare triple {148955#true} assume !(8482 == ~s__state~0); {148955#true} is VALID [2022-04-08 14:52:33,282 INFO L290 TraceCheckUtils]: 61: Hoare triple {148955#true} assume !(8464 == ~s__state~0); {148955#true} is VALID [2022-04-08 14:52:33,282 INFO L290 TraceCheckUtils]: 62: Hoare triple {148955#true} assume !(8465 == ~s__state~0); {148955#true} is VALID [2022-04-08 14:52:33,282 INFO L290 TraceCheckUtils]: 63: Hoare triple {148955#true} assume !(8466 == ~s__state~0); {148955#true} is VALID [2022-04-08 14:52:33,282 INFO L290 TraceCheckUtils]: 64: Hoare triple {148955#true} assume !(8496 == ~s__state~0); {148955#true} is VALID [2022-04-08 14:52:33,282 INFO L290 TraceCheckUtils]: 65: Hoare triple {148955#true} assume !(8497 == ~s__state~0); {148955#true} is VALID [2022-04-08 14:52:33,283 INFO L290 TraceCheckUtils]: 66: Hoare triple {148955#true} assume !(8512 == ~s__state~0); {148955#true} is VALID [2022-04-08 14:52:33,283 INFO L290 TraceCheckUtils]: 67: Hoare triple {148955#true} assume !(8513 == ~s__state~0); {148955#true} is VALID [2022-04-08 14:52:33,283 INFO L290 TraceCheckUtils]: 68: Hoare triple {148955#true} assume !(8528 == ~s__state~0); {148955#true} is VALID [2022-04-08 14:52:33,283 INFO L290 TraceCheckUtils]: 69: Hoare triple {148955#true} assume !(8529 == ~s__state~0); {148955#true} is VALID [2022-04-08 14:52:33,283 INFO L290 TraceCheckUtils]: 70: Hoare triple {148955#true} assume !(8544 == ~s__state~0); {148955#true} is VALID [2022-04-08 14:52:33,283 INFO L290 TraceCheckUtils]: 71: Hoare triple {148955#true} assume !(8545 == ~s__state~0); {148955#true} is VALID [2022-04-08 14:52:33,283 INFO L290 TraceCheckUtils]: 72: Hoare triple {148955#true} assume !(8560 == ~s__state~0); {148955#true} is VALID [2022-04-08 14:52:33,283 INFO L290 TraceCheckUtils]: 73: Hoare triple {148955#true} assume !(8561 == ~s__state~0); {148955#true} is VALID [2022-04-08 14:52:33,283 INFO L290 TraceCheckUtils]: 74: Hoare triple {148955#true} assume !(8448 == ~s__state~0); {148955#true} is VALID [2022-04-08 14:52:33,283 INFO L290 TraceCheckUtils]: 75: Hoare triple {148955#true} assume !(8576 == ~s__state~0); {148955#true} is VALID [2022-04-08 14:52:33,283 INFO L290 TraceCheckUtils]: 76: Hoare triple {148955#true} assume !(8577 == ~s__state~0); {148955#true} is VALID [2022-04-08 14:52:33,283 INFO L290 TraceCheckUtils]: 77: Hoare triple {148955#true} assume !(8592 == ~s__state~0); {148955#true} is VALID [2022-04-08 14:52:33,283 INFO L290 TraceCheckUtils]: 78: Hoare triple {148955#true} assume !(8593 == ~s__state~0); {148955#true} is VALID [2022-04-08 14:52:33,283 INFO L290 TraceCheckUtils]: 79: Hoare triple {148955#true} assume !(8608 == ~s__state~0); {148955#true} is VALID [2022-04-08 14:52:33,283 INFO L290 TraceCheckUtils]: 80: Hoare triple {148955#true} assume !(8609 == ~s__state~0); {148955#true} is VALID [2022-04-08 14:52:33,283 INFO L290 TraceCheckUtils]: 81: Hoare triple {148955#true} assume !(8640 == ~s__state~0); {148955#true} is VALID [2022-04-08 14:52:33,283 INFO L290 TraceCheckUtils]: 82: Hoare triple {148955#true} assume !(8641 == ~s__state~0); {148955#true} is VALID [2022-04-08 14:52:33,283 INFO L290 TraceCheckUtils]: 83: Hoare triple {148955#true} assume 8656 == ~s__state~0; {148955#true} is VALID [2022-04-08 14:52:33,283 INFO L290 TraceCheckUtils]: 84: Hoare triple {148955#true} ~s__session__cipher~0 := ~s__s3__tmp__new_cipher~0; {148955#true} is VALID [2022-04-08 14:52:33,284 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 [2022-04-08 14:52:33,284 INFO L290 TraceCheckUtils]: 86: Hoare triple {148955#true} assume !(10 == ~blastFlag~0); {148955#true} is VALID [2022-04-08 14:52:33,284 INFO L290 TraceCheckUtils]: 87: Hoare triple {148955#true} assume !(13 == ~blastFlag~0); {148955#true} is VALID [2022-04-08 14:52:33,284 INFO L290 TraceCheckUtils]: 88: Hoare triple {148955#true} assume !(16 == ~blastFlag~0); {148955#true} is VALID [2022-04-08 14:52:33,284 INFO L290 TraceCheckUtils]: 89: Hoare triple {148955#true} assume !(19 == ~blastFlag~0); {148955#true} is VALID [2022-04-08 14:52:33,284 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 [2022-04-08 14:52:33,284 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 [2022-04-08 14:52:33,285 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 [2022-04-08 14:52:33,285 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 [2022-04-08 14:52:33,285 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 [2022-04-08 14:52:33,285 INFO L290 TraceCheckUtils]: 95: Hoare triple {148960#(<= 8672 ssl3_accept_~s__state~0)} assume !false; {148960#(<= 8672 ssl3_accept_~s__state~0)} is VALID [2022-04-08 14:52:33,285 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 [2022-04-08 14:52:33,286 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 [2022-04-08 14:52:33,286 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 [2022-04-08 14:52:33,286 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 [2022-04-08 14:52:33,286 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 [2022-04-08 14:52:33,287 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 [2022-04-08 14:52:33,287 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 [2022-04-08 14:52:33,287 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 [2022-04-08 14:52:33,287 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 [2022-04-08 14:52:33,287 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 [2022-04-08 14:52:33,288 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 [2022-04-08 14:52:33,288 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 [2022-04-08 14:52:33,288 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 [2022-04-08 14:52:33,288 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 [2022-04-08 14:52:33,289 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 [2022-04-08 14:52:33,289 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 [2022-04-08 14:52:33,289 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 [2022-04-08 14:52:33,289 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 [2022-04-08 14:52:33,289 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 [2022-04-08 14:52:33,290 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 [2022-04-08 14:52:33,290 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 [2022-04-08 14:52:33,290 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 [2022-04-08 14:52:33,290 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 [2022-04-08 14:52:33,291 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 [2022-04-08 14:52:33,291 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 [2022-04-08 14:52:33,291 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 [2022-04-08 14:52:33,291 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 [2022-04-08 14:52:33,291 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 [2022-04-08 14:52:33,292 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 [2022-04-08 14:52:33,292 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 [2022-04-08 14:52:33,292 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 [2022-04-08 14:52:33,292 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 [2022-04-08 14:52:33,293 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 [2022-04-08 14:52:33,293 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 [2022-04-08 14:52:33,293 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 [2022-04-08 14:52:33,294 INFO L290 TraceCheckUtils]: 131: Hoare triple {148961#(<= 8672 ssl3_accept_~state~0)} assume !(11 == ~blastFlag~0); {148961#(<= 8672 ssl3_accept_~state~0)} is VALID [2022-04-08 14:52:33,294 INFO L290 TraceCheckUtils]: 132: Hoare triple {148961#(<= 8672 ssl3_accept_~state~0)} assume !(14 == ~blastFlag~0); {148961#(<= 8672 ssl3_accept_~state~0)} is VALID [2022-04-08 14:52:33,294 INFO L290 TraceCheckUtils]: 133: Hoare triple {148961#(<= 8672 ssl3_accept_~state~0)} assume !(17 == ~blastFlag~0); {148961#(<= 8672 ssl3_accept_~state~0)} is VALID [2022-04-08 14:52:33,294 INFO L290 TraceCheckUtils]: 134: Hoare triple {148961#(<= 8672 ssl3_accept_~state~0)} assume !(20 == ~blastFlag~0); {148961#(<= 8672 ssl3_accept_~state~0)} is VALID [2022-04-08 14:52:33,295 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 [2022-04-08 14:52:33,303 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 [2022-04-08 14:52:33,303 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 [2022-04-08 14:52:33,304 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 [2022-04-08 14:52:33,304 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 [2022-04-08 14:52:33,304 INFO L290 TraceCheckUtils]: 140: Hoare triple {148961#(<= 8672 ssl3_accept_~state~0)} assume 0 == ~skip~0; {148961#(<= 8672 ssl3_accept_~state~0)} is VALID [2022-04-08 14:52:33,304 INFO L290 TraceCheckUtils]: 141: Hoare triple {148961#(<= 8672 ssl3_accept_~state~0)} assume 8560 == ~state~0; {148956#false} is VALID [2022-04-08 14:52:33,304 INFO L290 TraceCheckUtils]: 142: Hoare triple {148956#false} assume 8448 == ~s__state~0; {148956#false} is VALID [2022-04-08 14:52:33,304 INFO L290 TraceCheckUtils]: 143: Hoare triple {148956#false} assume -1 != ~s__verify_mode~0; {148956#false} is VALID [2022-04-08 14:52:33,305 INFO L290 TraceCheckUtils]: 144: Hoare triple {148956#false} assume -2 != ~s__verify_mode~0; {148956#false} is VALID [2022-04-08 14:52:33,305 INFO L290 TraceCheckUtils]: 145: Hoare triple {148956#false} assume 9021 != ~__cil_tmp61~0 % 18446744073709551616; {148956#false} is VALID [2022-04-08 14:52:33,305 INFO L290 TraceCheckUtils]: 146: Hoare triple {148956#false} assume 4294967294 != ~__cil_tmp58~0 % 18446744073709551616; {148956#false} is VALID [2022-04-08 14:52:33,305 INFO L290 TraceCheckUtils]: 147: Hoare triple {148956#false} assume 4 != ~blastFlag~0; {148956#false} is VALID [2022-04-08 14:52:33,305 INFO L290 TraceCheckUtils]: 148: Hoare triple {148956#false} assume 1024 != ~tmp___7~0; {148956#false} is VALID [2022-04-08 14:52:33,305 INFO L290 TraceCheckUtils]: 149: Hoare triple {148956#false} assume !false; {148956#false} is VALID [2022-04-08 14:52:33,305 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 68 proven. 2 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2022-04-08 14:52:33,305 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 14:52:33,305 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1264378640] [2022-04-08 14:52:33,305 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1264378640] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-08 14:52:33,305 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [575251444] [2022-04-08 14:52:33,305 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-08 14:52:33,306 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 14:52:33,306 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-08 14:52:33,306 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) [2022-04-08 14:52:33,307 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2022-04-08 14:52:33,376 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2022-04-08 14:52:33,376 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-08 14:52:33,377 INFO L263 TraceCheckSpWp]: Trace formula consists of 249 conjuncts, 3 conjunts are in the unsatisfiable core [2022-04-08 14:52:33,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:52:33,406 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-08 14:52:33,725 INFO L272 TraceCheckUtils]: 0: Hoare triple {148955#true} call ULTIMATE.init(); {148955#true} is VALID [2022-04-08 14:52:33,725 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 [2022-04-08 14:52:33,725 INFO L290 TraceCheckUtils]: 2: Hoare triple {148955#true} assume true; {148955#true} is VALID [2022-04-08 14:52:33,725 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {148955#true} {148955#true} #752#return; {148955#true} is VALID [2022-04-08 14:52:33,725 INFO L272 TraceCheckUtils]: 4: Hoare triple {148955#true} call #t~ret59 := main(); {148955#true} is VALID [2022-04-08 14:52:33,726 INFO L290 TraceCheckUtils]: 5: Hoare triple {148955#true} havoc ~s~0;havoc ~tmp~1;~s~0 := 8464; {148955#true} is VALID [2022-04-08 14:52:33,726 INFO L272 TraceCheckUtils]: 6: Hoare triple {148955#true} call #t~ret58 := ssl3_accept(~s~0); {148955#true} is VALID [2022-04-08 14:52:33,726 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 [2022-04-08 14:52:33,726 INFO L290 TraceCheckUtils]: 8: Hoare triple {148955#true} assume 0 != ~s__info_callback~0;~cb~0 := ~s__info_callback~0; {148955#true} is VALID [2022-04-08 14:52:33,726 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 [2022-04-08 14:52:33,726 INFO L290 TraceCheckUtils]: 10: Hoare triple {148955#true} assume !(0 != 12288 + ~tmp___1~0); {148955#true} is VALID [2022-04-08 14:52:33,726 INFO L290 TraceCheckUtils]: 11: Hoare triple {148955#true} assume !(0 == ~s__cert~0); {148955#true} is VALID [2022-04-08 14:52:33,726 INFO L290 TraceCheckUtils]: 12: Hoare triple {148955#true} assume !false; {148955#true} is VALID [2022-04-08 14:52:33,726 INFO L290 TraceCheckUtils]: 13: Hoare triple {148955#true} ~state~0 := ~s__state~0; {148955#true} is VALID [2022-04-08 14:52:33,726 INFO L290 TraceCheckUtils]: 14: Hoare triple {148955#true} assume !(12292 == ~s__state~0); {148955#true} is VALID [2022-04-08 14:52:33,726 INFO L290 TraceCheckUtils]: 15: Hoare triple {148955#true} assume !(16384 == ~s__state~0); {148955#true} is VALID [2022-04-08 14:52:33,726 INFO L290 TraceCheckUtils]: 16: Hoare triple {148955#true} assume !(8192 == ~s__state~0); {148955#true} is VALID [2022-04-08 14:52:33,726 INFO L290 TraceCheckUtils]: 17: Hoare triple {148955#true} assume !(24576 == ~s__state~0); {148955#true} is VALID [2022-04-08 14:52:33,726 INFO L290 TraceCheckUtils]: 18: Hoare triple {148955#true} assume !(8195 == ~s__state~0); {148955#true} is VALID [2022-04-08 14:52:33,726 INFO L290 TraceCheckUtils]: 19: Hoare triple {148955#true} assume !(8480 == ~s__state~0); {148955#true} is VALID [2022-04-08 14:52:33,726 INFO L290 TraceCheckUtils]: 20: Hoare triple {148955#true} assume !(8481 == ~s__state~0); {148955#true} is VALID [2022-04-08 14:52:33,726 INFO L290 TraceCheckUtils]: 21: Hoare triple {148955#true} assume !(8482 == ~s__state~0); {148955#true} is VALID [2022-04-08 14:52:33,727 INFO L290 TraceCheckUtils]: 22: Hoare triple {148955#true} assume 8464 == ~s__state~0; {148955#true} is VALID [2022-04-08 14:52:33,727 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 [2022-04-08 14:52:33,727 INFO L290 TraceCheckUtils]: 24: Hoare triple {148955#true} assume 0 == ~blastFlag~0;~blastFlag~0 := 1; {148955#true} is VALID [2022-04-08 14:52:33,727 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 [2022-04-08 14:52:33,727 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 [2022-04-08 14:52:33,727 INFO L290 TraceCheckUtils]: 27: Hoare triple {148955#true} assume !(0 == ~s__s3__tmp__reuse_message~0); {148955#true} is VALID [2022-04-08 14:52:33,727 INFO L290 TraceCheckUtils]: 28: Hoare triple {148955#true} ~skip~0 := 0; {148955#true} is VALID [2022-04-08 14:52:33,727 INFO L290 TraceCheckUtils]: 29: Hoare triple {148955#true} assume !false; {148955#true} is VALID [2022-04-08 14:52:33,727 INFO L290 TraceCheckUtils]: 30: Hoare triple {148955#true} ~state~0 := ~s__state~0; {148955#true} is VALID [2022-04-08 14:52:33,727 INFO L290 TraceCheckUtils]: 31: Hoare triple {148955#true} assume !(12292 == ~s__state~0); {148955#true} is VALID [2022-04-08 14:52:33,727 INFO L290 TraceCheckUtils]: 32: Hoare triple {148955#true} assume !(16384 == ~s__state~0); {148955#true} is VALID [2022-04-08 14:52:33,727 INFO L290 TraceCheckUtils]: 33: Hoare triple {148955#true} assume !(8192 == ~s__state~0); {148955#true} is VALID [2022-04-08 14:52:33,727 INFO L290 TraceCheckUtils]: 34: Hoare triple {148955#true} assume !(24576 == ~s__state~0); {148955#true} is VALID [2022-04-08 14:52:33,727 INFO L290 TraceCheckUtils]: 35: Hoare triple {148955#true} assume !(8195 == ~s__state~0); {148955#true} is VALID [2022-04-08 14:52:33,727 INFO L290 TraceCheckUtils]: 36: Hoare triple {148955#true} assume !(8480 == ~s__state~0); {148955#true} is VALID [2022-04-08 14:52:33,727 INFO L290 TraceCheckUtils]: 37: Hoare triple {148955#true} assume !(8481 == ~s__state~0); {148955#true} is VALID [2022-04-08 14:52:33,727 INFO L290 TraceCheckUtils]: 38: Hoare triple {148955#true} assume !(8482 == ~s__state~0); {148955#true} is VALID [2022-04-08 14:52:33,728 INFO L290 TraceCheckUtils]: 39: Hoare triple {148955#true} assume !(8464 == ~s__state~0); {148955#true} is VALID [2022-04-08 14:52:33,728 INFO L290 TraceCheckUtils]: 40: Hoare triple {148955#true} assume !(8465 == ~s__state~0); {148955#true} is VALID [2022-04-08 14:52:33,728 INFO L290 TraceCheckUtils]: 41: Hoare triple {148955#true} assume !(8466 == ~s__state~0); {148955#true} is VALID [2022-04-08 14:52:33,728 INFO L290 TraceCheckUtils]: 42: Hoare triple {148955#true} assume 8496 == ~s__state~0; {148955#true} is VALID [2022-04-08 14:52:33,728 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 [2022-04-08 14:52:33,728 INFO L290 TraceCheckUtils]: 44: Hoare triple {148955#true} assume 1 == ~blastFlag~0;~blastFlag~0 := 2; {148955#true} is VALID [2022-04-08 14:52:33,728 INFO L290 TraceCheckUtils]: 45: Hoare triple {148955#true} assume !(~ret~0 <= 0); {148955#true} is VALID [2022-04-08 14:52:33,728 INFO L290 TraceCheckUtils]: 46: Hoare triple {148955#true} assume 0 != ~s__hit~0;~s__state~0 := 8656; {148955#true} is VALID [2022-04-08 14:52:33,728 INFO L290 TraceCheckUtils]: 47: Hoare triple {148955#true} ~s__init_num~0 := 0; {148955#true} is VALID [2022-04-08 14:52:33,728 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 [2022-04-08 14:52:33,728 INFO L290 TraceCheckUtils]: 49: Hoare triple {148955#true} assume !(0 == ~s__s3__tmp__reuse_message~0); {148955#true} is VALID [2022-04-08 14:52:33,728 INFO L290 TraceCheckUtils]: 50: Hoare triple {148955#true} ~skip~0 := 0; {148955#true} is VALID [2022-04-08 14:52:33,728 INFO L290 TraceCheckUtils]: 51: Hoare triple {148955#true} assume !false; {148955#true} is VALID [2022-04-08 14:52:33,728 INFO L290 TraceCheckUtils]: 52: Hoare triple {148955#true} ~state~0 := ~s__state~0; {148955#true} is VALID [2022-04-08 14:52:33,728 INFO L290 TraceCheckUtils]: 53: Hoare triple {148955#true} assume !(12292 == ~s__state~0); {148955#true} is VALID [2022-04-08 14:52:33,728 INFO L290 TraceCheckUtils]: 54: Hoare triple {148955#true} assume !(16384 == ~s__state~0); {148955#true} is VALID [2022-04-08 14:52:33,728 INFO L290 TraceCheckUtils]: 55: Hoare triple {148955#true} assume !(8192 == ~s__state~0); {148955#true} is VALID [2022-04-08 14:52:33,728 INFO L290 TraceCheckUtils]: 56: Hoare triple {148955#true} assume !(24576 == ~s__state~0); {148955#true} is VALID [2022-04-08 14:52:33,729 INFO L290 TraceCheckUtils]: 57: Hoare triple {148955#true} assume !(8195 == ~s__state~0); {148955#true} is VALID [2022-04-08 14:52:33,729 INFO L290 TraceCheckUtils]: 58: Hoare triple {148955#true} assume !(8480 == ~s__state~0); {148955#true} is VALID [2022-04-08 14:52:33,729 INFO L290 TraceCheckUtils]: 59: Hoare triple {148955#true} assume !(8481 == ~s__state~0); {148955#true} is VALID [2022-04-08 14:52:33,729 INFO L290 TraceCheckUtils]: 60: Hoare triple {148955#true} assume !(8482 == ~s__state~0); {148955#true} is VALID [2022-04-08 14:52:33,729 INFO L290 TraceCheckUtils]: 61: Hoare triple {148955#true} assume !(8464 == ~s__state~0); {148955#true} is VALID [2022-04-08 14:52:33,729 INFO L290 TraceCheckUtils]: 62: Hoare triple {148955#true} assume !(8465 == ~s__state~0); {148955#true} is VALID [2022-04-08 14:52:33,729 INFO L290 TraceCheckUtils]: 63: Hoare triple {148955#true} assume !(8466 == ~s__state~0); {148955#true} is VALID [2022-04-08 14:52:33,729 INFO L290 TraceCheckUtils]: 64: Hoare triple {148955#true} assume !(8496 == ~s__state~0); {148955#true} is VALID [2022-04-08 14:52:33,729 INFO L290 TraceCheckUtils]: 65: Hoare triple {148955#true} assume !(8497 == ~s__state~0); {148955#true} is VALID [2022-04-08 14:52:33,729 INFO L290 TraceCheckUtils]: 66: Hoare triple {148955#true} assume !(8512 == ~s__state~0); {148955#true} is VALID [2022-04-08 14:52:33,729 INFO L290 TraceCheckUtils]: 67: Hoare triple {148955#true} assume !(8513 == ~s__state~0); {148955#true} is VALID [2022-04-08 14:52:33,729 INFO L290 TraceCheckUtils]: 68: Hoare triple {148955#true} assume !(8528 == ~s__state~0); {148955#true} is VALID [2022-04-08 14:52:33,729 INFO L290 TraceCheckUtils]: 69: Hoare triple {148955#true} assume !(8529 == ~s__state~0); {148955#true} is VALID [2022-04-08 14:52:33,729 INFO L290 TraceCheckUtils]: 70: Hoare triple {148955#true} assume !(8544 == ~s__state~0); {148955#true} is VALID [2022-04-08 14:52:33,729 INFO L290 TraceCheckUtils]: 71: Hoare triple {148955#true} assume !(8545 == ~s__state~0); {148955#true} is VALID [2022-04-08 14:52:33,729 INFO L290 TraceCheckUtils]: 72: Hoare triple {148955#true} assume !(8560 == ~s__state~0); {148955#true} is VALID [2022-04-08 14:52:33,729 INFO L290 TraceCheckUtils]: 73: Hoare triple {148955#true} assume !(8561 == ~s__state~0); {148955#true} is VALID [2022-04-08 14:52:33,729 INFO L290 TraceCheckUtils]: 74: Hoare triple {148955#true} assume !(8448 == ~s__state~0); {148955#true} is VALID [2022-04-08 14:52:33,730 INFO L290 TraceCheckUtils]: 75: Hoare triple {148955#true} assume !(8576 == ~s__state~0); {148955#true} is VALID [2022-04-08 14:52:33,730 INFO L290 TraceCheckUtils]: 76: Hoare triple {148955#true} assume !(8577 == ~s__state~0); {148955#true} is VALID [2022-04-08 14:52:33,730 INFO L290 TraceCheckUtils]: 77: Hoare triple {148955#true} assume !(8592 == ~s__state~0); {148955#true} is VALID [2022-04-08 14:52:33,730 INFO L290 TraceCheckUtils]: 78: Hoare triple {148955#true} assume !(8593 == ~s__state~0); {148955#true} is VALID [2022-04-08 14:52:33,730 INFO L290 TraceCheckUtils]: 79: Hoare triple {148955#true} assume !(8608 == ~s__state~0); {148955#true} is VALID [2022-04-08 14:52:33,730 INFO L290 TraceCheckUtils]: 80: Hoare triple {148955#true} assume !(8609 == ~s__state~0); {148955#true} is VALID [2022-04-08 14:52:33,730 INFO L290 TraceCheckUtils]: 81: Hoare triple {148955#true} assume !(8640 == ~s__state~0); {148955#true} is VALID [2022-04-08 14:52:33,730 INFO L290 TraceCheckUtils]: 82: Hoare triple {148955#true} assume !(8641 == ~s__state~0); {148955#true} is VALID [2022-04-08 14:52:33,730 INFO L290 TraceCheckUtils]: 83: Hoare triple {148955#true} assume 8656 == ~s__state~0; {148955#true} is VALID [2022-04-08 14:52:33,730 INFO L290 TraceCheckUtils]: 84: Hoare triple {148955#true} ~s__session__cipher~0 := ~s__s3__tmp__new_cipher~0; {148955#true} is VALID [2022-04-08 14:52:33,730 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 [2022-04-08 14:52:33,730 INFO L290 TraceCheckUtils]: 86: Hoare triple {148955#true} assume !(10 == ~blastFlag~0); {148955#true} is VALID [2022-04-08 14:52:33,730 INFO L290 TraceCheckUtils]: 87: Hoare triple {148955#true} assume !(13 == ~blastFlag~0); {148955#true} is VALID [2022-04-08 14:52:33,730 INFO L290 TraceCheckUtils]: 88: Hoare triple {148955#true} assume !(16 == ~blastFlag~0); {148955#true} is VALID [2022-04-08 14:52:33,730 INFO L290 TraceCheckUtils]: 89: Hoare triple {148955#true} assume !(19 == ~blastFlag~0); {148955#true} is VALID [2022-04-08 14:52:33,730 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 [2022-04-08 14:52:33,730 INFO L290 TraceCheckUtils]: 91: Hoare triple {148955#true} assume !(0 == ~tmp___10~0); {148955#true} is VALID [2022-04-08 14:52:33,730 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 [2022-04-08 14:52:33,731 INFO L290 TraceCheckUtils]: 93: Hoare triple {148955#true} assume !(0 == ~s__s3__tmp__reuse_message~0); {148955#true} is VALID [2022-04-08 14:52:33,731 INFO L290 TraceCheckUtils]: 94: Hoare triple {148955#true} ~skip~0 := 0; {148955#true} is VALID [2022-04-08 14:52:33,731 INFO L290 TraceCheckUtils]: 95: Hoare triple {148955#true} assume !false; {148955#true} is VALID [2022-04-08 14:52:33,731 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 [2022-04-08 14:52:33,731 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 [2022-04-08 14:52:33,732 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 [2022-04-08 14:52:33,732 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 [2022-04-08 14:52:33,732 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 [2022-04-08 14:52:33,732 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 [2022-04-08 14:52:33,733 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 [2022-04-08 14:52:33,733 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 [2022-04-08 14:52:33,733 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 [2022-04-08 14:52:33,733 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 [2022-04-08 14:52:33,734 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 [2022-04-08 14:52:33,734 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 [2022-04-08 14:52:33,734 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 [2022-04-08 14:52:33,735 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 [2022-04-08 14:52:33,735 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 [2022-04-08 14:52:33,735 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 [2022-04-08 14:52:33,735 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 [2022-04-08 14:52:33,736 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 [2022-04-08 14:52:33,736 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 [2022-04-08 14:52:33,736 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 [2022-04-08 14:52:33,736 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 [2022-04-08 14:52:33,737 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 [2022-04-08 14:52:33,737 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 [2022-04-08 14:52:33,737 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 [2022-04-08 14:52:33,737 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 [2022-04-08 14:52:33,738 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 [2022-04-08 14:52:33,738 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 [2022-04-08 14:52:33,738 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 [2022-04-08 14:52:33,739 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 [2022-04-08 14:52:33,739 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 [2022-04-08 14:52:33,739 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 [2022-04-08 14:52:33,739 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 [2022-04-08 14:52:33,740 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 [2022-04-08 14:52:33,740 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 [2022-04-08 14:52:33,740 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 [2022-04-08 14:52:33,741 INFO L290 TraceCheckUtils]: 131: Hoare triple {148961#(<= 8672 ssl3_accept_~state~0)} assume !(11 == ~blastFlag~0); {148961#(<= 8672 ssl3_accept_~state~0)} is VALID [2022-04-08 14:52:33,741 INFO L290 TraceCheckUtils]: 132: Hoare triple {148961#(<= 8672 ssl3_accept_~state~0)} assume !(14 == ~blastFlag~0); {148961#(<= 8672 ssl3_accept_~state~0)} is VALID [2022-04-08 14:52:33,741 INFO L290 TraceCheckUtils]: 133: Hoare triple {148961#(<= 8672 ssl3_accept_~state~0)} assume !(17 == ~blastFlag~0); {148961#(<= 8672 ssl3_accept_~state~0)} is VALID [2022-04-08 14:52:33,741 INFO L290 TraceCheckUtils]: 134: Hoare triple {148961#(<= 8672 ssl3_accept_~state~0)} assume !(20 == ~blastFlag~0); {148961#(<= 8672 ssl3_accept_~state~0)} is VALID [2022-04-08 14:52:33,742 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 [2022-04-08 14:52:33,742 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 [2022-04-08 14:52:33,742 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 [2022-04-08 14:52:33,742 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 [2022-04-08 14:52:33,743 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 [2022-04-08 14:52:33,743 INFO L290 TraceCheckUtils]: 140: Hoare triple {148961#(<= 8672 ssl3_accept_~state~0)} assume 0 == ~skip~0; {148961#(<= 8672 ssl3_accept_~state~0)} is VALID [2022-04-08 14:52:33,743 INFO L290 TraceCheckUtils]: 141: Hoare triple {148961#(<= 8672 ssl3_accept_~state~0)} assume 8560 == ~state~0; {148956#false} is VALID [2022-04-08 14:52:33,743 INFO L290 TraceCheckUtils]: 142: Hoare triple {148956#false} assume 8448 == ~s__state~0; {148956#false} is VALID [2022-04-08 14:52:33,743 INFO L290 TraceCheckUtils]: 143: Hoare triple {148956#false} assume -1 != ~s__verify_mode~0; {148956#false} is VALID [2022-04-08 14:52:33,743 INFO L290 TraceCheckUtils]: 144: Hoare triple {148956#false} assume -2 != ~s__verify_mode~0; {148956#false} is VALID [2022-04-08 14:52:33,744 INFO L290 TraceCheckUtils]: 145: Hoare triple {148956#false} assume 9021 != ~__cil_tmp61~0 % 18446744073709551616; {148956#false} is VALID [2022-04-08 14:52:33,744 INFO L290 TraceCheckUtils]: 146: Hoare triple {148956#false} assume 4294967294 != ~__cil_tmp58~0 % 18446744073709551616; {148956#false} is VALID [2022-04-08 14:52:33,744 INFO L290 TraceCheckUtils]: 147: Hoare triple {148956#false} assume 4 != ~blastFlag~0; {148956#false} is VALID [2022-04-08 14:52:33,744 INFO L290 TraceCheckUtils]: 148: Hoare triple {148956#false} assume 1024 != ~tmp___7~0; {148956#false} is VALID [2022-04-08 14:52:33,744 INFO L290 TraceCheckUtils]: 149: Hoare triple {148956#false} assume !false; {148956#false} is VALID [2022-04-08 14:52:33,744 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 58 proven. 0 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2022-04-08 14:52:33,744 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-04-08 14:52:33,744 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [575251444] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 14:52:33,744 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-04-08 14:52:33,744 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [5] total 6 [2022-04-08 14:52:33,745 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 14:52:33,745 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [400836652] [2022-04-08 14:52:33,745 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [400836652] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 14:52:33,745 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 14:52:33,745 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-04-08 14:52:33,745 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1163589276] [2022-04-08 14:52:33,745 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 14:52:33,745 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 [2022-04-08 14:52:33,746 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 14:52:33,746 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) [2022-04-08 14:52:33,808 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 120 edges. 120 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:52:33,808 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-04-08 14:52:33,809 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 14:52:33,809 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-04-08 14:52:33,809 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-04-08 14:52:33,809 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) [2022-04-08 14:52:38,243 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:52:38,243 INFO L93 Difference]: Finished difference Result 5278 states and 6901 transitions. [2022-04-08 14:52:38,243 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-04-08 14:52:38,243 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 [2022-04-08 14:52:38,243 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 14:52:38,243 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) [2022-04-08 14:52:38,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 521 transitions. [2022-04-08 14:52:38,246 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) [2022-04-08 14:52:38,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 521 transitions. [2022-04-08 14:52:38,247 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 4 states and 521 transitions. [2022-04-08 14:52:38,522 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 521 edges. 521 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:52:38,884 INFO L225 Difference]: With dead ends: 5278 [2022-04-08 14:52:38,885 INFO L226 Difference]: Without dead ends: 2770 [2022-04-08 14:52:38,887 INFO L912 BasicCegarLoop]: 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 [2022-04-08 14:52:38,888 INFO L913 BasicCegarLoop]: 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 [2022-04-08 14:52:38,888 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [199 Valid, 411 Invalid, 183 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [11 Valid, 172 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-04-08 14:52:38,890 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2770 states. [2022-04-08 14:52:41,494 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2770 to 2478. [2022-04-08 14:52:41,494 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 14:52:41,497 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) [2022-04-08 14:52:41,498 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) [2022-04-08 14:52:41,499 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) [2022-04-08 14:52:41,691 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:52:41,691 INFO L93 Difference]: Finished difference Result 2770 states and 3595 transitions. [2022-04-08 14:52:41,691 INFO L276 IsEmpty]: Start isEmpty. Operand 2770 states and 3595 transitions. [2022-04-08 14:52:41,693 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 14:52:41,693 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 14:52:41,696 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. [2022-04-08 14:52:41,697 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. [2022-04-08 14:52:41,892 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:52:41,893 INFO L93 Difference]: Finished difference Result 2770 states and 3595 transitions. [2022-04-08 14:52:41,893 INFO L276 IsEmpty]: Start isEmpty. Operand 2770 states and 3595 transitions. [2022-04-08 14:52:41,894 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 14:52:41,894 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 14:52:41,894 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 14:52:41,894 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 14:52:41,897 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) [2022-04-08 14:52:42,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2478 states to 2478 states and 3256 transitions. [2022-04-08 14:52:42,160 INFO L78 Accepts]: Start accepts. Automaton has 2478 states and 3256 transitions. Word has length 150 [2022-04-08 14:52:42,160 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 14:52:42,160 INFO L478 AbstractCegarLoop]: Abstraction has 2478 states and 3256 transitions. [2022-04-08 14:52:42,160 INFO L479 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) [2022-04-08 14:52:42,160 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 2478 states and 3256 transitions. [2022-04-08 14:52:49,852 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 3256 edges. 3256 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:52:49,852 INFO L276 IsEmpty]: Start isEmpty. Operand 2478 states and 3256 transitions. [2022-04-08 14:52:49,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2022-04-08 14:52:49,854 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 14:52:49,854 INFO L499 BasicCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 4, 4, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 14:52:49,870 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2022-04-08 14:52:50,054 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable36 [2022-04-08 14:52:50,055 INFO L403 AbstractCegarLoop]: === Iteration 38 === Targeting ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 14:52:50,055 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 14:52:50,055 INFO L85 PathProgramCache]: Analyzing trace with hash 1761596367, now seen corresponding path program 1 times [2022-04-08 14:52:50,055 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 14:52:50,055 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1409059502] [2022-04-08 14:52:50,089 INFO L97 AcceleratorQvasr]: Qvasr could not accelerate loop because java.lang.UnsupportedOperationException: Cannot deal with arrays. [2022-04-08 14:52:50,089 INFO L274 tedInterpolationCore]: Could not compute an accelerate. [2022-04-08 14:52:50,089 INFO L85 PathProgramCache]: Analyzing trace with hash 1761596367, now seen corresponding path program 2 times [2022-04-08 14:52:50,090 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 14:52:50,090 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1008299227] [2022-04-08 14:52:50,090 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 14:52:50,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 14:52:50,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:52:50,139 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 14:52:50,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:52:50,142 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 [2022-04-08 14:52:50,142 INFO L290 TraceCheckUtils]: 1: Hoare triple {170468#true} assume true; {170468#true} is VALID [2022-04-08 14:52:50,142 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {170468#true} {170468#true} #752#return; {170468#true} is VALID [2022-04-08 14:52:50,143 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 [2022-04-08 14:52:50,143 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 [2022-04-08 14:52:50,143 INFO L290 TraceCheckUtils]: 2: Hoare triple {170468#true} assume true; {170468#true} is VALID [2022-04-08 14:52:50,143 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {170468#true} {170468#true} #752#return; {170468#true} is VALID [2022-04-08 14:52:50,143 INFO L272 TraceCheckUtils]: 4: Hoare triple {170468#true} call #t~ret59 := main(); {170468#true} is VALID [2022-04-08 14:52:50,143 INFO L290 TraceCheckUtils]: 5: Hoare triple {170468#true} havoc ~s~0;havoc ~tmp~1;~s~0 := 8464; {170468#true} is VALID [2022-04-08 14:52:50,143 INFO L272 TraceCheckUtils]: 6: Hoare triple {170468#true} call #t~ret58 := ssl3_accept(~s~0); {170468#true} is VALID [2022-04-08 14:52:50,143 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 [2022-04-08 14:52:50,143 INFO L290 TraceCheckUtils]: 8: Hoare triple {170468#true} assume 0 != ~s__info_callback~0;~cb~0 := ~s__info_callback~0; {170468#true} is VALID [2022-04-08 14:52:50,143 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 [2022-04-08 14:52:50,143 INFO L290 TraceCheckUtils]: 10: Hoare triple {170468#true} assume !(0 != 12288 + ~tmp___1~0); {170468#true} is VALID [2022-04-08 14:52:50,143 INFO L290 TraceCheckUtils]: 11: Hoare triple {170468#true} assume !(0 == ~s__cert~0); {170468#true} is VALID [2022-04-08 14:52:50,143 INFO L290 TraceCheckUtils]: 12: Hoare triple {170468#true} assume !false; {170468#true} is VALID [2022-04-08 14:52:50,143 INFO L290 TraceCheckUtils]: 13: Hoare triple {170468#true} ~state~0 := ~s__state~0; {170468#true} is VALID [2022-04-08 14:52:50,143 INFO L290 TraceCheckUtils]: 14: Hoare triple {170468#true} assume !(12292 == ~s__state~0); {170468#true} is VALID [2022-04-08 14:52:50,143 INFO L290 TraceCheckUtils]: 15: Hoare triple {170468#true} assume !(16384 == ~s__state~0); {170468#true} is VALID [2022-04-08 14:52:50,144 INFO L290 TraceCheckUtils]: 16: Hoare triple {170468#true} assume !(8192 == ~s__state~0); {170468#true} is VALID [2022-04-08 14:52:50,144 INFO L290 TraceCheckUtils]: 17: Hoare triple {170468#true} assume !(24576 == ~s__state~0); {170468#true} is VALID [2022-04-08 14:52:50,144 INFO L290 TraceCheckUtils]: 18: Hoare triple {170468#true} assume !(8195 == ~s__state~0); {170468#true} is VALID [2022-04-08 14:52:50,144 INFO L290 TraceCheckUtils]: 19: Hoare triple {170468#true} assume !(8480 == ~s__state~0); {170468#true} is VALID [2022-04-08 14:52:50,144 INFO L290 TraceCheckUtils]: 20: Hoare triple {170468#true} assume !(8481 == ~s__state~0); {170468#true} is VALID [2022-04-08 14:52:50,144 INFO L290 TraceCheckUtils]: 21: Hoare triple {170468#true} assume !(8482 == ~s__state~0); {170468#true} is VALID [2022-04-08 14:52:50,144 INFO L290 TraceCheckUtils]: 22: Hoare triple {170468#true} assume 8464 == ~s__state~0; {170468#true} is VALID [2022-04-08 14:52:50,144 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 [2022-04-08 14:52:50,144 INFO L290 TraceCheckUtils]: 24: Hoare triple {170468#true} assume 0 == ~blastFlag~0;~blastFlag~0 := 1; {170468#true} is VALID [2022-04-08 14:52:50,144 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 [2022-04-08 14:52:50,144 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 [2022-04-08 14:52:50,144 INFO L290 TraceCheckUtils]: 27: Hoare triple {170468#true} assume !(0 == ~s__s3__tmp__reuse_message~0); {170468#true} is VALID [2022-04-08 14:52:50,144 INFO L290 TraceCheckUtils]: 28: Hoare triple {170468#true} ~skip~0 := 0; {170468#true} is VALID [2022-04-08 14:52:50,144 INFO L290 TraceCheckUtils]: 29: Hoare triple {170468#true} assume !false; {170468#true} is VALID [2022-04-08 14:52:50,144 INFO L290 TraceCheckUtils]: 30: Hoare triple {170468#true} ~state~0 := ~s__state~0; {170468#true} is VALID [2022-04-08 14:52:50,144 INFO L290 TraceCheckUtils]: 31: Hoare triple {170468#true} assume !(12292 == ~s__state~0); {170468#true} is VALID [2022-04-08 14:52:50,144 INFO L290 TraceCheckUtils]: 32: Hoare triple {170468#true} assume !(16384 == ~s__state~0); {170468#true} is VALID [2022-04-08 14:52:50,144 INFO L290 TraceCheckUtils]: 33: Hoare triple {170468#true} assume !(8192 == ~s__state~0); {170468#true} is VALID [2022-04-08 14:52:50,144 INFO L290 TraceCheckUtils]: 34: Hoare triple {170468#true} assume !(24576 == ~s__state~0); {170468#true} is VALID [2022-04-08 14:52:50,145 INFO L290 TraceCheckUtils]: 35: Hoare triple {170468#true} assume !(8195 == ~s__state~0); {170468#true} is VALID [2022-04-08 14:52:50,145 INFO L290 TraceCheckUtils]: 36: Hoare triple {170468#true} assume !(8480 == ~s__state~0); {170468#true} is VALID [2022-04-08 14:52:50,145 INFO L290 TraceCheckUtils]: 37: Hoare triple {170468#true} assume !(8481 == ~s__state~0); {170468#true} is VALID [2022-04-08 14:52:50,145 INFO L290 TraceCheckUtils]: 38: Hoare triple {170468#true} assume !(8482 == ~s__state~0); {170468#true} is VALID [2022-04-08 14:52:50,145 INFO L290 TraceCheckUtils]: 39: Hoare triple {170468#true} assume !(8464 == ~s__state~0); {170468#true} is VALID [2022-04-08 14:52:50,145 INFO L290 TraceCheckUtils]: 40: Hoare triple {170468#true} assume !(8465 == ~s__state~0); {170468#true} is VALID [2022-04-08 14:52:50,145 INFO L290 TraceCheckUtils]: 41: Hoare triple {170468#true} assume !(8466 == ~s__state~0); {170468#true} is VALID [2022-04-08 14:52:50,145 INFO L290 TraceCheckUtils]: 42: Hoare triple {170468#true} assume 8496 == ~s__state~0; {170468#true} is VALID [2022-04-08 14:52:50,145 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 [2022-04-08 14:52:50,145 INFO L290 TraceCheckUtils]: 44: Hoare triple {170468#true} assume 1 == ~blastFlag~0;~blastFlag~0 := 2; {170468#true} is VALID [2022-04-08 14:52:50,145 INFO L290 TraceCheckUtils]: 45: Hoare triple {170468#true} assume !(~ret~0 <= 0); {170468#true} is VALID [2022-04-08 14:52:50,145 INFO L290 TraceCheckUtils]: 46: Hoare triple {170468#true} assume !(0 != ~s__hit~0);~s__state~0 := 8512; {170468#true} is VALID [2022-04-08 14:52:50,145 INFO L290 TraceCheckUtils]: 47: Hoare triple {170468#true} ~s__init_num~0 := 0; {170468#true} is VALID [2022-04-08 14:52:50,145 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 [2022-04-08 14:52:50,145 INFO L290 TraceCheckUtils]: 49: Hoare triple {170468#true} assume !(0 == ~s__s3__tmp__reuse_message~0); {170468#true} is VALID [2022-04-08 14:52:50,145 INFO L290 TraceCheckUtils]: 50: Hoare triple {170468#true} ~skip~0 := 0; {170468#true} is VALID [2022-04-08 14:52:50,145 INFO L290 TraceCheckUtils]: 51: Hoare triple {170468#true} assume !false; {170468#true} is VALID [2022-04-08 14:52:50,145 INFO L290 TraceCheckUtils]: 52: Hoare triple {170468#true} ~state~0 := ~s__state~0; {170468#true} is VALID [2022-04-08 14:52:50,146 INFO L290 TraceCheckUtils]: 53: Hoare triple {170468#true} assume !(12292 == ~s__state~0); {170468#true} is VALID [2022-04-08 14:52:50,146 INFO L290 TraceCheckUtils]: 54: Hoare triple {170468#true} assume !(16384 == ~s__state~0); {170468#true} is VALID [2022-04-08 14:52:50,146 INFO L290 TraceCheckUtils]: 55: Hoare triple {170468#true} assume !(8192 == ~s__state~0); {170468#true} is VALID [2022-04-08 14:52:50,146 INFO L290 TraceCheckUtils]: 56: Hoare triple {170468#true} assume !(24576 == ~s__state~0); {170468#true} is VALID [2022-04-08 14:52:50,146 INFO L290 TraceCheckUtils]: 57: Hoare triple {170468#true} assume !(8195 == ~s__state~0); {170468#true} is VALID [2022-04-08 14:52:50,146 INFO L290 TraceCheckUtils]: 58: Hoare triple {170468#true} assume !(8480 == ~s__state~0); {170468#true} is VALID [2022-04-08 14:52:50,146 INFO L290 TraceCheckUtils]: 59: Hoare triple {170468#true} assume !(8481 == ~s__state~0); {170468#true} is VALID [2022-04-08 14:52:50,146 INFO L290 TraceCheckUtils]: 60: Hoare triple {170468#true} assume !(8482 == ~s__state~0); {170468#true} is VALID [2022-04-08 14:52:50,146 INFO L290 TraceCheckUtils]: 61: Hoare triple {170468#true} assume !(8464 == ~s__state~0); {170468#true} is VALID [2022-04-08 14:52:50,146 INFO L290 TraceCheckUtils]: 62: Hoare triple {170468#true} assume !(8465 == ~s__state~0); {170468#true} is VALID [2022-04-08 14:52:50,146 INFO L290 TraceCheckUtils]: 63: Hoare triple {170468#true} assume !(8466 == ~s__state~0); {170468#true} is VALID [2022-04-08 14:52:50,146 INFO L290 TraceCheckUtils]: 64: Hoare triple {170468#true} assume !(8496 == ~s__state~0); {170468#true} is VALID [2022-04-08 14:52:50,146 INFO L290 TraceCheckUtils]: 65: Hoare triple {170468#true} assume !(8497 == ~s__state~0); {170468#true} is VALID [2022-04-08 14:52:50,146 INFO L290 TraceCheckUtils]: 66: Hoare triple {170468#true} assume 8512 == ~s__state~0; {170468#true} is VALID [2022-04-08 14:52:50,146 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 [2022-04-08 14:52:50,146 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 [2022-04-08 14:52:50,146 INFO L290 TraceCheckUtils]: 69: Hoare triple {170468#true} ~s__state~0 := 8528;~s__init_num~0 := 0; {170468#true} is VALID [2022-04-08 14:52:50,146 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 [2022-04-08 14:52:50,146 INFO L290 TraceCheckUtils]: 71: Hoare triple {170468#true} assume !(0 == ~s__s3__tmp__reuse_message~0); {170468#true} is VALID [2022-04-08 14:52:50,147 INFO L290 TraceCheckUtils]: 72: Hoare triple {170468#true} ~skip~0 := 0; {170468#true} is VALID [2022-04-08 14:52:50,147 INFO L290 TraceCheckUtils]: 73: Hoare triple {170468#true} assume !false; {170468#true} is VALID [2022-04-08 14:52:50,147 INFO L290 TraceCheckUtils]: 74: Hoare triple {170468#true} ~state~0 := ~s__state~0; {170468#true} is VALID [2022-04-08 14:52:50,147 INFO L290 TraceCheckUtils]: 75: Hoare triple {170468#true} assume !(12292 == ~s__state~0); {170468#true} is VALID [2022-04-08 14:52:50,147 INFO L290 TraceCheckUtils]: 76: Hoare triple {170468#true} assume !(16384 == ~s__state~0); {170468#true} is VALID [2022-04-08 14:52:50,147 INFO L290 TraceCheckUtils]: 77: Hoare triple {170468#true} assume !(8192 == ~s__state~0); {170468#true} is VALID [2022-04-08 14:52:50,147 INFO L290 TraceCheckUtils]: 78: Hoare triple {170468#true} assume !(24576 == ~s__state~0); {170468#true} is VALID [2022-04-08 14:52:50,147 INFO L290 TraceCheckUtils]: 79: Hoare triple {170468#true} assume !(8195 == ~s__state~0); {170468#true} is VALID [2022-04-08 14:52:50,147 INFO L290 TraceCheckUtils]: 80: Hoare triple {170468#true} assume !(8480 == ~s__state~0); {170468#true} is VALID [2022-04-08 14:52:50,147 INFO L290 TraceCheckUtils]: 81: Hoare triple {170468#true} assume !(8481 == ~s__state~0); {170468#true} is VALID [2022-04-08 14:52:50,147 INFO L290 TraceCheckUtils]: 82: Hoare triple {170468#true} assume !(8482 == ~s__state~0); {170468#true} is VALID [2022-04-08 14:52:50,147 INFO L290 TraceCheckUtils]: 83: Hoare triple {170468#true} assume !(8464 == ~s__state~0); {170468#true} is VALID [2022-04-08 14:52:50,147 INFO L290 TraceCheckUtils]: 84: Hoare triple {170468#true} assume !(8465 == ~s__state~0); {170468#true} is VALID [2022-04-08 14:52:50,147 INFO L290 TraceCheckUtils]: 85: Hoare triple {170468#true} assume !(8466 == ~s__state~0); {170468#true} is VALID [2022-04-08 14:52:50,147 INFO L290 TraceCheckUtils]: 86: Hoare triple {170468#true} assume !(8496 == ~s__state~0); {170468#true} is VALID [2022-04-08 14:52:50,147 INFO L290 TraceCheckUtils]: 87: Hoare triple {170468#true} assume !(8497 == ~s__state~0); {170468#true} is VALID [2022-04-08 14:52:50,147 INFO L290 TraceCheckUtils]: 88: Hoare triple {170468#true} assume !(8512 == ~s__state~0); {170468#true} is VALID [2022-04-08 14:52:50,147 INFO L290 TraceCheckUtils]: 89: Hoare triple {170468#true} assume !(8513 == ~s__state~0); {170468#true} is VALID [2022-04-08 14:52:50,147 INFO L290 TraceCheckUtils]: 90: Hoare triple {170468#true} assume 8528 == ~s__state~0; {170468#true} is VALID [2022-04-08 14:52:50,148 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 [2022-04-08 14:52:50,148 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 [2022-04-08 14:52:50,148 INFO L290 TraceCheckUtils]: 93: Hoare triple {170468#true} assume !(0 != ~s__s3__tmp__use_rsa_tmp~0); {170468#true} is VALID [2022-04-08 14:52:50,148 INFO L290 TraceCheckUtils]: 94: Hoare triple {170468#true} assume !(0 != (30 + ~l~0) % 18446744073709551616); {170468#true} is VALID [2022-04-08 14:52:50,148 INFO L290 TraceCheckUtils]: 95: Hoare triple {170468#true} assume !(0 != (1 + ~l~0) % 18446744073709551616);~skip~0 := 1; {170468#true} is VALID [2022-04-08 14:52:50,148 INFO L290 TraceCheckUtils]: 96: Hoare triple {170468#true} ~s__state~0 := 8544;~s__init_num~0 := 0; {170468#true} is VALID [2022-04-08 14:52:50,148 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 [2022-04-08 14:52:50,148 INFO L290 TraceCheckUtils]: 98: Hoare triple {170468#true} assume !(0 == ~s__s3__tmp__reuse_message~0); {170468#true} is VALID [2022-04-08 14:52:50,148 INFO L290 TraceCheckUtils]: 99: Hoare triple {170468#true} ~skip~0 := 0; {170468#true} is VALID [2022-04-08 14:52:50,148 INFO L290 TraceCheckUtils]: 100: Hoare triple {170468#true} assume !false; {170468#true} is VALID [2022-04-08 14:52:50,148 INFO L290 TraceCheckUtils]: 101: Hoare triple {170468#true} ~state~0 := ~s__state~0; {170468#true} is VALID [2022-04-08 14:52:50,148 INFO L290 TraceCheckUtils]: 102: Hoare triple {170468#true} assume !(12292 == ~s__state~0); {170468#true} is VALID [2022-04-08 14:52:50,148 INFO L290 TraceCheckUtils]: 103: Hoare triple {170468#true} assume !(16384 == ~s__state~0); {170468#true} is VALID [2022-04-08 14:52:50,148 INFO L290 TraceCheckUtils]: 104: Hoare triple {170468#true} assume !(8192 == ~s__state~0); {170468#true} is VALID [2022-04-08 14:52:50,148 INFO L290 TraceCheckUtils]: 105: Hoare triple {170468#true} assume !(24576 == ~s__state~0); {170468#true} is VALID [2022-04-08 14:52:50,148 INFO L290 TraceCheckUtils]: 106: Hoare triple {170468#true} assume !(8195 == ~s__state~0); {170468#true} is VALID [2022-04-08 14:52:50,149 INFO L290 TraceCheckUtils]: 107: Hoare triple {170468#true} assume !(8480 == ~s__state~0); {170468#true} is VALID [2022-04-08 14:52:50,149 INFO L290 TraceCheckUtils]: 108: Hoare triple {170468#true} assume !(8481 == ~s__state~0); {170468#true} is VALID [2022-04-08 14:52:50,149 INFO L290 TraceCheckUtils]: 109: Hoare triple {170468#true} assume !(8482 == ~s__state~0); {170468#true} is VALID [2022-04-08 14:52:50,149 INFO L290 TraceCheckUtils]: 110: Hoare triple {170468#true} assume !(8464 == ~s__state~0); {170468#true} is VALID [2022-04-08 14:52:50,149 INFO L290 TraceCheckUtils]: 111: Hoare triple {170468#true} assume !(8465 == ~s__state~0); {170468#true} is VALID [2022-04-08 14:52:50,149 INFO L290 TraceCheckUtils]: 112: Hoare triple {170468#true} assume !(8466 == ~s__state~0); {170468#true} is VALID [2022-04-08 14:52:50,149 INFO L290 TraceCheckUtils]: 113: Hoare triple {170468#true} assume !(8496 == ~s__state~0); {170468#true} is VALID [2022-04-08 14:52:50,149 INFO L290 TraceCheckUtils]: 114: Hoare triple {170468#true} assume !(8497 == ~s__state~0); {170468#true} is VALID [2022-04-08 14:52:50,149 INFO L290 TraceCheckUtils]: 115: Hoare triple {170468#true} assume !(8512 == ~s__state~0); {170468#true} is VALID [2022-04-08 14:52:50,149 INFO L290 TraceCheckUtils]: 116: Hoare triple {170468#true} assume !(8513 == ~s__state~0); {170468#true} is VALID [2022-04-08 14:52:50,149 INFO L290 TraceCheckUtils]: 117: Hoare triple {170468#true} assume !(8528 == ~s__state~0); {170468#true} is VALID [2022-04-08 14:52:50,149 INFO L290 TraceCheckUtils]: 118: Hoare triple {170468#true} assume !(8529 == ~s__state~0); {170468#true} is VALID [2022-04-08 14:52:50,149 INFO L290 TraceCheckUtils]: 119: Hoare triple {170468#true} assume 8544 == ~s__state~0; {170468#true} is VALID [2022-04-08 14:52:50,150 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 [2022-04-08 14:52:50,150 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 [2022-04-08 14:52:50,150 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 [2022-04-08 14:52:50,150 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 [2022-04-08 14:52:50,151 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 [2022-04-08 14:52:50,151 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 [2022-04-08 14:52:50,151 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 [2022-04-08 14:52:50,151 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 [2022-04-08 14:52:50,152 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 [2022-04-08 14:52:50,152 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 [2022-04-08 14:52:50,152 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 [2022-04-08 14:52:50,152 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 [2022-04-08 14:52:50,153 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 [2022-04-08 14:52:50,153 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 [2022-04-08 14:52:50,153 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 [2022-04-08 14:52:50,153 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 [2022-04-08 14:52:50,154 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 [2022-04-08 14:52:50,154 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 [2022-04-08 14:52:50,154 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 [2022-04-08 14:52:50,154 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 [2022-04-08 14:52:50,155 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 [2022-04-08 14:52:50,155 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 [2022-04-08 14:52:50,155 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 [2022-04-08 14:52:50,155 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 [2022-04-08 14:52:50,156 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 [2022-04-08 14:52:50,156 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 [2022-04-08 14:52:50,156 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 [2022-04-08 14:52:50,156 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 [2022-04-08 14:52:50,156 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 [2022-04-08 14:52:50,157 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 [2022-04-08 14:52:50,157 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 [2022-04-08 14:52:50,157 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 [2022-04-08 14:52:50,157 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 [2022-04-08 14:52:50,158 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 [2022-04-08 14:52:50,158 INFO L290 TraceCheckUtils]: 154: Hoare triple {170469#false} assume -2 != ~s__verify_mode~0; {170469#false} is VALID [2022-04-08 14:52:50,158 INFO L290 TraceCheckUtils]: 155: Hoare triple {170469#false} assume 9021 != ~__cil_tmp61~0 % 18446744073709551616; {170469#false} is VALID [2022-04-08 14:52:50,158 INFO L290 TraceCheckUtils]: 156: Hoare triple {170469#false} assume 4294967294 != ~__cil_tmp58~0 % 18446744073709551616; {170469#false} is VALID [2022-04-08 14:52:50,158 INFO L290 TraceCheckUtils]: 157: Hoare triple {170469#false} assume 4 != ~blastFlag~0; {170469#false} is VALID [2022-04-08 14:52:50,158 INFO L290 TraceCheckUtils]: 158: Hoare triple {170469#false} assume 1024 != ~tmp___7~0; {170469#false} is VALID [2022-04-08 14:52:50,158 INFO L290 TraceCheckUtils]: 159: Hoare triple {170469#false} assume !false; {170469#false} is VALID [2022-04-08 14:52:50,159 INFO L134 CoverageAnalysis]: Checked inductivity of 255 backedges. 99 proven. 0 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2022-04-08 14:52:50,159 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 14:52:50,159 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1008299227] [2022-04-08 14:52:50,159 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1008299227] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 14:52:50,159 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 14:52:50,159 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-04-08 14:52:50,159 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 14:52:50,159 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1409059502] [2022-04-08 14:52:50,159 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1409059502] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 14:52:50,159 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 14:52:50,159 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-04-08 14:52:50,159 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [910074746] [2022-04-08 14:52:50,159 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 14:52:50,161 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 [2022-04-08 14:52:50,161 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 14:52:50,161 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) [2022-04-08 14:52:50,226 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 95 edges. 95 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:52:50,226 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-04-08 14:52:50,226 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 14:52:50,226 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-04-08 14:52:50,226 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-04-08 14:52:50,226 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) [2022-04-08 14:52:58,415 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:52:58,416 INFO L93 Difference]: Finished difference Result 7322 states and 9597 transitions. [2022-04-08 14:52:58,416 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-04-08 14:52:58,416 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 [2022-04-08 14:52:58,416 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 14:52:58,416 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) [2022-04-08 14:52:58,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 700 transitions. [2022-04-08 14:52:58,418 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) [2022-04-08 14:52:58,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 700 transitions. [2022-04-08 14:52:58,421 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 4 states and 700 transitions. [2022-04-08 14:52:58,851 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 700 edges. 700 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:52:59,849 INFO L225 Difference]: With dead ends: 7322 [2022-04-08 14:52:59,849 INFO L226 Difference]: Without dead ends: 4858 [2022-04-08 14:52:59,852 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-04-08 14:52:59,852 INFO L913 BasicCegarLoop]: 456 mSDtfsCounter, 430 mSDsluCounter, 7 mSDsCounter, 0 mSdLazyCounter, 249 mSolverCounterSat, 4 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 430 SdHoareTripleChecker+Valid, 463 SdHoareTripleChecker+Invalid, 253 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 249 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-04-08 14:52:59,852 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [430 Valid, 463 Invalid, 253 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 249 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-04-08 14:52:59,855 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4858 states. [2022-04-08 14:53:04,893 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4858 to 4856. [2022-04-08 14:53:04,894 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 14:53:04,898 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) [2022-04-08 14:53:04,901 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) [2022-04-08 14:53:04,903 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) [2022-04-08 14:53:05,548 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:53:05,548 INFO L93 Difference]: Finished difference Result 4858 states and 6347 transitions. [2022-04-08 14:53:05,548 INFO L276 IsEmpty]: Start isEmpty. Operand 4858 states and 6347 transitions. [2022-04-08 14:53:05,551 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 14:53:05,551 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 14:53:05,556 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. [2022-04-08 14:53:05,558 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. [2022-04-08 14:53:06,179 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:53:06,179 INFO L93 Difference]: Finished difference Result 4858 states and 6347 transitions. [2022-04-08 14:53:06,179 INFO L276 IsEmpty]: Start isEmpty. Operand 4858 states and 6347 transitions. [2022-04-08 14:53:06,182 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 14:53:06,182 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 14:53:06,182 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 14:53:06,182 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 14:53:06,187 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) [2022-04-08 14:53:07,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4856 states to 4856 states and 6346 transitions. [2022-04-08 14:53:07,252 INFO L78 Accepts]: Start accepts. Automaton has 4856 states and 6346 transitions. Word has length 160 [2022-04-08 14:53:07,252 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 14:53:07,252 INFO L478 AbstractCegarLoop]: Abstraction has 4856 states and 6346 transitions. [2022-04-08 14:53:07,253 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 22.75) internal successors, (91), 3 states have internal predecessors, (91), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 14:53:07,253 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 4856 states and 6346 transitions. [2022-04-08 14:53:22,468 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 6346 edges. 6346 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:53:22,468 INFO L276 IsEmpty]: Start isEmpty. Operand 4856 states and 6346 transitions. [2022-04-08 14:53:22,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2022-04-08 14:53:22,470 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 14:53:22,470 INFO L499 BasicCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 4, 4, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 14:53:22,471 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable37 [2022-04-08 14:53:22,471 INFO L403 AbstractCegarLoop]: === Iteration 39 === Targeting ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 14:53:22,471 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 14:53:22,471 INFO L85 PathProgramCache]: Analyzing trace with hash 1274212563, now seen corresponding path program 1 times [2022-04-08 14:53:22,471 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 14:53:22,471 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [2081558299] [2022-04-08 14:53:22,494 INFO L97 AcceleratorQvasr]: Qvasr could not accelerate loop because java.lang.UnsupportedOperationException: Cannot deal with arrays. [2022-04-08 14:53:22,494 INFO L274 tedInterpolationCore]: Could not compute an accelerate. [2022-04-08 14:53:22,494 INFO L85 PathProgramCache]: Analyzing trace with hash 1274212563, now seen corresponding path program 2 times [2022-04-08 14:53:22,494 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 14:53:22,494 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [378722255] [2022-04-08 14:53:22,494 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 14:53:22,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 14:53:22,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:53:22,605 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 14:53:22,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:53:22,611 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 [2022-04-08 14:53:22,611 INFO L290 TraceCheckUtils]: 1: Hoare triple {204552#true} assume true; {204552#true} is VALID [2022-04-08 14:53:22,611 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {204552#true} {204552#true} #752#return; {204552#true} is VALID [2022-04-08 14:53:22,612 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 [2022-04-08 14:53:22,612 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 [2022-04-08 14:53:22,612 INFO L290 TraceCheckUtils]: 2: Hoare triple {204552#true} assume true; {204552#true} is VALID [2022-04-08 14:53:22,612 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {204552#true} {204552#true} #752#return; {204552#true} is VALID [2022-04-08 14:53:22,612 INFO L272 TraceCheckUtils]: 4: Hoare triple {204552#true} call #t~ret59 := main(); {204552#true} is VALID [2022-04-08 14:53:22,612 INFO L290 TraceCheckUtils]: 5: Hoare triple {204552#true} havoc ~s~0;havoc ~tmp~1;~s~0 := 8464; {204552#true} is VALID [2022-04-08 14:53:22,612 INFO L272 TraceCheckUtils]: 6: Hoare triple {204552#true} call #t~ret58 := ssl3_accept(~s~0); {204552#true} is VALID [2022-04-08 14:53:22,612 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 [2022-04-08 14:53:22,612 INFO L290 TraceCheckUtils]: 8: Hoare triple {204552#true} assume 0 != ~s__info_callback~0;~cb~0 := ~s__info_callback~0; {204552#true} is VALID [2022-04-08 14:53:22,612 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 [2022-04-08 14:53:22,612 INFO L290 TraceCheckUtils]: 10: Hoare triple {204552#true} assume !(0 != 12288 + ~tmp___1~0); {204552#true} is VALID [2022-04-08 14:53:22,612 INFO L290 TraceCheckUtils]: 11: Hoare triple {204552#true} assume !(0 == ~s__cert~0); {204552#true} is VALID [2022-04-08 14:53:22,612 INFO L290 TraceCheckUtils]: 12: Hoare triple {204552#true} assume !false; {204552#true} is VALID [2022-04-08 14:53:22,612 INFO L290 TraceCheckUtils]: 13: Hoare triple {204552#true} ~state~0 := ~s__state~0; {204552#true} is VALID [2022-04-08 14:53:22,613 INFO L290 TraceCheckUtils]: 14: Hoare triple {204552#true} assume !(12292 == ~s__state~0); {204552#true} is VALID [2022-04-08 14:53:22,613 INFO L290 TraceCheckUtils]: 15: Hoare triple {204552#true} assume !(16384 == ~s__state~0); {204552#true} is VALID [2022-04-08 14:53:22,613 INFO L290 TraceCheckUtils]: 16: Hoare triple {204552#true} assume !(8192 == ~s__state~0); {204552#true} is VALID [2022-04-08 14:53:22,613 INFO L290 TraceCheckUtils]: 17: Hoare triple {204552#true} assume !(24576 == ~s__state~0); {204552#true} is VALID [2022-04-08 14:53:22,613 INFO L290 TraceCheckUtils]: 18: Hoare triple {204552#true} assume !(8195 == ~s__state~0); {204552#true} is VALID [2022-04-08 14:53:22,613 INFO L290 TraceCheckUtils]: 19: Hoare triple {204552#true} assume !(8480 == ~s__state~0); {204552#true} is VALID [2022-04-08 14:53:22,613 INFO L290 TraceCheckUtils]: 20: Hoare triple {204552#true} assume !(8481 == ~s__state~0); {204552#true} is VALID [2022-04-08 14:53:22,613 INFO L290 TraceCheckUtils]: 21: Hoare triple {204552#true} assume !(8482 == ~s__state~0); {204552#true} is VALID [2022-04-08 14:53:22,613 INFO L290 TraceCheckUtils]: 22: Hoare triple {204552#true} assume 8464 == ~s__state~0; {204552#true} is VALID [2022-04-08 14:53:22,613 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 [2022-04-08 14:53:22,613 INFO L290 TraceCheckUtils]: 24: Hoare triple {204552#true} assume 0 == ~blastFlag~0;~blastFlag~0 := 1; {204552#true} is VALID [2022-04-08 14:53:22,613 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 [2022-04-08 14:53:22,613 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 [2022-04-08 14:53:22,613 INFO L290 TraceCheckUtils]: 27: Hoare triple {204552#true} assume !(0 == ~s__s3__tmp__reuse_message~0); {204552#true} is VALID [2022-04-08 14:53:22,613 INFO L290 TraceCheckUtils]: 28: Hoare triple {204552#true} ~skip~0 := 0; {204552#true} is VALID [2022-04-08 14:53:22,613 INFO L290 TraceCheckUtils]: 29: Hoare triple {204552#true} assume !false; {204552#true} is VALID [2022-04-08 14:53:22,613 INFO L290 TraceCheckUtils]: 30: Hoare triple {204552#true} ~state~0 := ~s__state~0; {204552#true} is VALID [2022-04-08 14:53:22,613 INFO L290 TraceCheckUtils]: 31: Hoare triple {204552#true} assume !(12292 == ~s__state~0); {204552#true} is VALID [2022-04-08 14:53:22,614 INFO L290 TraceCheckUtils]: 32: Hoare triple {204552#true} assume !(16384 == ~s__state~0); {204552#true} is VALID [2022-04-08 14:53:22,614 INFO L290 TraceCheckUtils]: 33: Hoare triple {204552#true} assume !(8192 == ~s__state~0); {204552#true} is VALID [2022-04-08 14:53:22,614 INFO L290 TraceCheckUtils]: 34: Hoare triple {204552#true} assume !(24576 == ~s__state~0); {204552#true} is VALID [2022-04-08 14:53:22,614 INFO L290 TraceCheckUtils]: 35: Hoare triple {204552#true} assume !(8195 == ~s__state~0); {204552#true} is VALID [2022-04-08 14:53:22,614 INFO L290 TraceCheckUtils]: 36: Hoare triple {204552#true} assume !(8480 == ~s__state~0); {204552#true} is VALID [2022-04-08 14:53:22,614 INFO L290 TraceCheckUtils]: 37: Hoare triple {204552#true} assume !(8481 == ~s__state~0); {204552#true} is VALID [2022-04-08 14:53:22,614 INFO L290 TraceCheckUtils]: 38: Hoare triple {204552#true} assume !(8482 == ~s__state~0); {204552#true} is VALID [2022-04-08 14:53:22,614 INFO L290 TraceCheckUtils]: 39: Hoare triple {204552#true} assume !(8464 == ~s__state~0); {204552#true} is VALID [2022-04-08 14:53:22,614 INFO L290 TraceCheckUtils]: 40: Hoare triple {204552#true} assume !(8465 == ~s__state~0); {204552#true} is VALID [2022-04-08 14:53:22,614 INFO L290 TraceCheckUtils]: 41: Hoare triple {204552#true} assume !(8466 == ~s__state~0); {204552#true} is VALID [2022-04-08 14:53:22,614 INFO L290 TraceCheckUtils]: 42: Hoare triple {204552#true} assume 8496 == ~s__state~0; {204552#true} is VALID [2022-04-08 14:53:22,614 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 [2022-04-08 14:53:22,614 INFO L290 TraceCheckUtils]: 44: Hoare triple {204552#true} assume 1 == ~blastFlag~0;~blastFlag~0 := 2; {204552#true} is VALID [2022-04-08 14:53:22,614 INFO L290 TraceCheckUtils]: 45: Hoare triple {204552#true} assume !(~ret~0 <= 0); {204552#true} is VALID [2022-04-08 14:53:22,614 INFO L290 TraceCheckUtils]: 46: Hoare triple {204552#true} assume !(0 != ~s__hit~0);~s__state~0 := 8512; {204552#true} is VALID [2022-04-08 14:53:22,614 INFO L290 TraceCheckUtils]: 47: Hoare triple {204552#true} ~s__init_num~0 := 0; {204552#true} is VALID [2022-04-08 14:53:22,614 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 [2022-04-08 14:53:22,614 INFO L290 TraceCheckUtils]: 49: Hoare triple {204552#true} assume !(0 == ~s__s3__tmp__reuse_message~0); {204552#true} is VALID [2022-04-08 14:53:22,615 INFO L290 TraceCheckUtils]: 50: Hoare triple {204552#true} ~skip~0 := 0; {204552#true} is VALID [2022-04-08 14:53:22,615 INFO L290 TraceCheckUtils]: 51: Hoare triple {204552#true} assume !false; {204552#true} is VALID [2022-04-08 14:53:22,615 INFO L290 TraceCheckUtils]: 52: Hoare triple {204552#true} ~state~0 := ~s__state~0; {204552#true} is VALID [2022-04-08 14:53:22,615 INFO L290 TraceCheckUtils]: 53: Hoare triple {204552#true} assume !(12292 == ~s__state~0); {204552#true} is VALID [2022-04-08 14:53:22,615 INFO L290 TraceCheckUtils]: 54: Hoare triple {204552#true} assume !(16384 == ~s__state~0); {204552#true} is VALID [2022-04-08 14:53:22,615 INFO L290 TraceCheckUtils]: 55: Hoare triple {204552#true} assume !(8192 == ~s__state~0); {204552#true} is VALID [2022-04-08 14:53:22,615 INFO L290 TraceCheckUtils]: 56: Hoare triple {204552#true} assume !(24576 == ~s__state~0); {204552#true} is VALID [2022-04-08 14:53:22,615 INFO L290 TraceCheckUtils]: 57: Hoare triple {204552#true} assume !(8195 == ~s__state~0); {204552#true} is VALID [2022-04-08 14:53:22,615 INFO L290 TraceCheckUtils]: 58: Hoare triple {204552#true} assume !(8480 == ~s__state~0); {204552#true} is VALID [2022-04-08 14:53:22,615 INFO L290 TraceCheckUtils]: 59: Hoare triple {204552#true} assume !(8481 == ~s__state~0); {204552#true} is VALID [2022-04-08 14:53:22,615 INFO L290 TraceCheckUtils]: 60: Hoare triple {204552#true} assume !(8482 == ~s__state~0); {204552#true} is VALID [2022-04-08 14:53:22,615 INFO L290 TraceCheckUtils]: 61: Hoare triple {204552#true} assume !(8464 == ~s__state~0); {204552#true} is VALID [2022-04-08 14:53:22,615 INFO L290 TraceCheckUtils]: 62: Hoare triple {204552#true} assume !(8465 == ~s__state~0); {204552#true} is VALID [2022-04-08 14:53:22,615 INFO L290 TraceCheckUtils]: 63: Hoare triple {204552#true} assume !(8466 == ~s__state~0); {204552#true} is VALID [2022-04-08 14:53:22,615 INFO L290 TraceCheckUtils]: 64: Hoare triple {204552#true} assume !(8496 == ~s__state~0); {204552#true} is VALID [2022-04-08 14:53:22,615 INFO L290 TraceCheckUtils]: 65: Hoare triple {204552#true} assume !(8497 == ~s__state~0); {204552#true} is VALID [2022-04-08 14:53:22,615 INFO L290 TraceCheckUtils]: 66: Hoare triple {204552#true} assume 8512 == ~s__state~0; {204552#true} is VALID [2022-04-08 14:53:22,615 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 [2022-04-08 14:53:22,615 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 [2022-04-08 14:53:22,616 INFO L290 TraceCheckUtils]: 69: Hoare triple {204552#true} ~s__state~0 := 8528;~s__init_num~0 := 0; {204552#true} is VALID [2022-04-08 14:53:22,616 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 [2022-04-08 14:53:22,616 INFO L290 TraceCheckUtils]: 71: Hoare triple {204552#true} assume !(0 == ~s__s3__tmp__reuse_message~0); {204552#true} is VALID [2022-04-08 14:53:22,616 INFO L290 TraceCheckUtils]: 72: Hoare triple {204552#true} ~skip~0 := 0; {204552#true} is VALID [2022-04-08 14:53:22,616 INFO L290 TraceCheckUtils]: 73: Hoare triple {204552#true} assume !false; {204552#true} is VALID [2022-04-08 14:53:22,616 INFO L290 TraceCheckUtils]: 74: Hoare triple {204552#true} ~state~0 := ~s__state~0; {204552#true} is VALID [2022-04-08 14:53:22,616 INFO L290 TraceCheckUtils]: 75: Hoare triple {204552#true} assume !(12292 == ~s__state~0); {204552#true} is VALID [2022-04-08 14:53:22,616 INFO L290 TraceCheckUtils]: 76: Hoare triple {204552#true} assume !(16384 == ~s__state~0); {204552#true} is VALID [2022-04-08 14:53:22,616 INFO L290 TraceCheckUtils]: 77: Hoare triple {204552#true} assume !(8192 == ~s__state~0); {204552#true} is VALID [2022-04-08 14:53:22,616 INFO L290 TraceCheckUtils]: 78: Hoare triple {204552#true} assume !(24576 == ~s__state~0); {204552#true} is VALID [2022-04-08 14:53:22,616 INFO L290 TraceCheckUtils]: 79: Hoare triple {204552#true} assume !(8195 == ~s__state~0); {204552#true} is VALID [2022-04-08 14:53:22,616 INFO L290 TraceCheckUtils]: 80: Hoare triple {204552#true} assume !(8480 == ~s__state~0); {204552#true} is VALID [2022-04-08 14:53:22,616 INFO L290 TraceCheckUtils]: 81: Hoare triple {204552#true} assume !(8481 == ~s__state~0); {204552#true} is VALID [2022-04-08 14:53:22,616 INFO L290 TraceCheckUtils]: 82: Hoare triple {204552#true} assume !(8482 == ~s__state~0); {204552#true} is VALID [2022-04-08 14:53:22,616 INFO L290 TraceCheckUtils]: 83: Hoare triple {204552#true} assume !(8464 == ~s__state~0); {204552#true} is VALID [2022-04-08 14:53:22,616 INFO L290 TraceCheckUtils]: 84: Hoare triple {204552#true} assume !(8465 == ~s__state~0); {204552#true} is VALID [2022-04-08 14:53:22,616 INFO L290 TraceCheckUtils]: 85: Hoare triple {204552#true} assume !(8466 == ~s__state~0); {204552#true} is VALID [2022-04-08 14:53:22,616 INFO L290 TraceCheckUtils]: 86: Hoare triple {204552#true} assume !(8496 == ~s__state~0); {204552#true} is VALID [2022-04-08 14:53:22,616 INFO L290 TraceCheckUtils]: 87: Hoare triple {204552#true} assume !(8497 == ~s__state~0); {204552#true} is VALID [2022-04-08 14:53:22,617 INFO L290 TraceCheckUtils]: 88: Hoare triple {204552#true} assume !(8512 == ~s__state~0); {204552#true} is VALID [2022-04-08 14:53:22,617 INFO L290 TraceCheckUtils]: 89: Hoare triple {204552#true} assume !(8513 == ~s__state~0); {204552#true} is VALID [2022-04-08 14:53:22,617 INFO L290 TraceCheckUtils]: 90: Hoare triple {204552#true} assume 8528 == ~s__state~0; {204552#true} is VALID [2022-04-08 14:53:22,617 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 [2022-04-08 14:53:22,617 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 [2022-04-08 14:53:22,617 INFO L290 TraceCheckUtils]: 93: Hoare triple {204552#true} assume !(0 != ~s__s3__tmp__use_rsa_tmp~0); {204552#true} is VALID [2022-04-08 14:53:22,617 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 [2022-04-08 14:53:22,618 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 [2022-04-08 14:53:22,618 INFO L290 TraceCheckUtils]: 96: Hoare triple {204553#false} ~s__state~0 := 8544;~s__init_num~0 := 0; {204553#false} is VALID [2022-04-08 14:53:22,618 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 [2022-04-08 14:53:22,618 INFO L290 TraceCheckUtils]: 98: Hoare triple {204553#false} assume !(0 == ~s__s3__tmp__reuse_message~0); {204553#false} is VALID [2022-04-08 14:53:22,618 INFO L290 TraceCheckUtils]: 99: Hoare triple {204553#false} ~skip~0 := 0; {204553#false} is VALID [2022-04-08 14:53:22,618 INFO L290 TraceCheckUtils]: 100: Hoare triple {204553#false} assume !false; {204553#false} is VALID [2022-04-08 14:53:22,618 INFO L290 TraceCheckUtils]: 101: Hoare triple {204553#false} ~state~0 := ~s__state~0; {204553#false} is VALID [2022-04-08 14:53:22,618 INFO L290 TraceCheckUtils]: 102: Hoare triple {204553#false} assume !(12292 == ~s__state~0); {204553#false} is VALID [2022-04-08 14:53:22,618 INFO L290 TraceCheckUtils]: 103: Hoare triple {204553#false} assume !(16384 == ~s__state~0); {204553#false} is VALID [2022-04-08 14:53:22,618 INFO L290 TraceCheckUtils]: 104: Hoare triple {204553#false} assume !(8192 == ~s__state~0); {204553#false} is VALID [2022-04-08 14:53:22,619 INFO L290 TraceCheckUtils]: 105: Hoare triple {204553#false} assume !(24576 == ~s__state~0); {204553#false} is VALID [2022-04-08 14:53:22,619 INFO L290 TraceCheckUtils]: 106: Hoare triple {204553#false} assume !(8195 == ~s__state~0); {204553#false} is VALID [2022-04-08 14:53:22,619 INFO L290 TraceCheckUtils]: 107: Hoare triple {204553#false} assume !(8480 == ~s__state~0); {204553#false} is VALID [2022-04-08 14:53:22,619 INFO L290 TraceCheckUtils]: 108: Hoare triple {204553#false} assume !(8481 == ~s__state~0); {204553#false} is VALID [2022-04-08 14:53:22,619 INFO L290 TraceCheckUtils]: 109: Hoare triple {204553#false} assume !(8482 == ~s__state~0); {204553#false} is VALID [2022-04-08 14:53:22,619 INFO L290 TraceCheckUtils]: 110: Hoare triple {204553#false} assume !(8464 == ~s__state~0); {204553#false} is VALID [2022-04-08 14:53:22,619 INFO L290 TraceCheckUtils]: 111: Hoare triple {204553#false} assume !(8465 == ~s__state~0); {204553#false} is VALID [2022-04-08 14:53:22,619 INFO L290 TraceCheckUtils]: 112: Hoare triple {204553#false} assume !(8466 == ~s__state~0); {204553#false} is VALID [2022-04-08 14:53:22,619 INFO L290 TraceCheckUtils]: 113: Hoare triple {204553#false} assume !(8496 == ~s__state~0); {204553#false} is VALID [2022-04-08 14:53:22,619 INFO L290 TraceCheckUtils]: 114: Hoare triple {204553#false} assume !(8497 == ~s__state~0); {204553#false} is VALID [2022-04-08 14:53:22,619 INFO L290 TraceCheckUtils]: 115: Hoare triple {204553#false} assume !(8512 == ~s__state~0); {204553#false} is VALID [2022-04-08 14:53:22,619 INFO L290 TraceCheckUtils]: 116: Hoare triple {204553#false} assume !(8513 == ~s__state~0); {204553#false} is VALID [2022-04-08 14:53:22,619 INFO L290 TraceCheckUtils]: 117: Hoare triple {204553#false} assume !(8528 == ~s__state~0); {204553#false} is VALID [2022-04-08 14:53:22,619 INFO L290 TraceCheckUtils]: 118: Hoare triple {204553#false} assume !(8529 == ~s__state~0); {204553#false} is VALID [2022-04-08 14:53:22,619 INFO L290 TraceCheckUtils]: 119: Hoare triple {204553#false} assume 8544 == ~s__state~0; {204553#false} is VALID [2022-04-08 14:53:22,619 INFO L290 TraceCheckUtils]: 120: Hoare triple {204553#false} assume 0 != 1 + ~s__verify_mode~0; {204553#false} is VALID [2022-04-08 14:53:22,619 INFO L290 TraceCheckUtils]: 121: Hoare triple {204553#false} assume 0 != ~s__session__peer~0; {204553#false} is VALID [2022-04-08 14:53:22,619 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 [2022-04-08 14:53:22,620 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 [2022-04-08 14:53:22,620 INFO L290 TraceCheckUtils]: 124: Hoare triple {204553#false} assume !(0 == ~s__s3__tmp__reuse_message~0); {204553#false} is VALID [2022-04-08 14:53:22,620 INFO L290 TraceCheckUtils]: 125: Hoare triple {204553#false} ~skip~0 := 0; {204553#false} is VALID [2022-04-08 14:53:22,620 INFO L290 TraceCheckUtils]: 126: Hoare triple {204553#false} assume !false; {204553#false} is VALID [2022-04-08 14:53:22,620 INFO L290 TraceCheckUtils]: 127: Hoare triple {204553#false} ~state~0 := ~s__state~0; {204553#false} is VALID [2022-04-08 14:53:22,620 INFO L290 TraceCheckUtils]: 128: Hoare triple {204553#false} assume !(12292 == ~s__state~0); {204553#false} is VALID [2022-04-08 14:53:22,620 INFO L290 TraceCheckUtils]: 129: Hoare triple {204553#false} assume !(16384 == ~s__state~0); {204553#false} is VALID [2022-04-08 14:53:22,620 INFO L290 TraceCheckUtils]: 130: Hoare triple {204553#false} assume !(8192 == ~s__state~0); {204553#false} is VALID [2022-04-08 14:53:22,620 INFO L290 TraceCheckUtils]: 131: Hoare triple {204553#false} assume !(24576 == ~s__state~0); {204553#false} is VALID [2022-04-08 14:53:22,620 INFO L290 TraceCheckUtils]: 132: Hoare triple {204553#false} assume !(8195 == ~s__state~0); {204553#false} is VALID [2022-04-08 14:53:22,620 INFO L290 TraceCheckUtils]: 133: Hoare triple {204553#false} assume !(8480 == ~s__state~0); {204553#false} is VALID [2022-04-08 14:53:22,620 INFO L290 TraceCheckUtils]: 134: Hoare triple {204553#false} assume !(8481 == ~s__state~0); {204553#false} is VALID [2022-04-08 14:53:22,620 INFO L290 TraceCheckUtils]: 135: Hoare triple {204553#false} assume !(8482 == ~s__state~0); {204553#false} is VALID [2022-04-08 14:53:22,620 INFO L290 TraceCheckUtils]: 136: Hoare triple {204553#false} assume !(8464 == ~s__state~0); {204553#false} is VALID [2022-04-08 14:53:22,620 INFO L290 TraceCheckUtils]: 137: Hoare triple {204553#false} assume !(8465 == ~s__state~0); {204553#false} is VALID [2022-04-08 14:53:22,620 INFO L290 TraceCheckUtils]: 138: Hoare triple {204553#false} assume !(8466 == ~s__state~0); {204553#false} is VALID [2022-04-08 14:53:22,620 INFO L290 TraceCheckUtils]: 139: Hoare triple {204553#false} assume !(8496 == ~s__state~0); {204553#false} is VALID [2022-04-08 14:53:22,620 INFO L290 TraceCheckUtils]: 140: Hoare triple {204553#false} assume !(8497 == ~s__state~0); {204553#false} is VALID [2022-04-08 14:53:22,620 INFO L290 TraceCheckUtils]: 141: Hoare triple {204553#false} assume !(8512 == ~s__state~0); {204553#false} is VALID [2022-04-08 14:53:22,621 INFO L290 TraceCheckUtils]: 142: Hoare triple {204553#false} assume !(8513 == ~s__state~0); {204553#false} is VALID [2022-04-08 14:53:22,621 INFO L290 TraceCheckUtils]: 143: Hoare triple {204553#false} assume !(8528 == ~s__state~0); {204553#false} is VALID [2022-04-08 14:53:22,621 INFO L290 TraceCheckUtils]: 144: Hoare triple {204553#false} assume !(8529 == ~s__state~0); {204553#false} is VALID [2022-04-08 14:53:22,621 INFO L290 TraceCheckUtils]: 145: Hoare triple {204553#false} assume !(8544 == ~s__state~0); {204553#false} is VALID [2022-04-08 14:53:22,621 INFO L290 TraceCheckUtils]: 146: Hoare triple {204553#false} assume !(8545 == ~s__state~0); {204553#false} is VALID [2022-04-08 14:53:22,621 INFO L290 TraceCheckUtils]: 147: Hoare triple {204553#false} assume 8560 == ~s__state~0; {204553#false} is VALID [2022-04-08 14:53:22,621 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 [2022-04-08 14:53:22,621 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 [2022-04-08 14:53:22,621 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 [2022-04-08 14:53:22,621 INFO L290 TraceCheckUtils]: 151: Hoare triple {204553#false} assume 0 == ~s__s3__tmp__reuse_message~0; {204553#false} is VALID [2022-04-08 14:53:22,621 INFO L290 TraceCheckUtils]: 152: Hoare triple {204553#false} assume 0 == ~skip~0; {204553#false} is VALID [2022-04-08 14:53:22,621 INFO L290 TraceCheckUtils]: 153: Hoare triple {204553#false} assume 8560 == ~state~0; {204553#false} is VALID [2022-04-08 14:53:22,621 INFO L290 TraceCheckUtils]: 154: Hoare triple {204553#false} assume 8448 == ~s__state~0; {204553#false} is VALID [2022-04-08 14:53:22,621 INFO L290 TraceCheckUtils]: 155: Hoare triple {204553#false} assume -1 != ~s__verify_mode~0; {204553#false} is VALID [2022-04-08 14:53:22,621 INFO L290 TraceCheckUtils]: 156: Hoare triple {204553#false} assume -2 != ~s__verify_mode~0; {204553#false} is VALID [2022-04-08 14:53:22,621 INFO L290 TraceCheckUtils]: 157: Hoare triple {204553#false} assume 9021 != ~__cil_tmp61~0 % 18446744073709551616; {204553#false} is VALID [2022-04-08 14:53:22,621 INFO L290 TraceCheckUtils]: 158: Hoare triple {204553#false} assume 4294967294 != ~__cil_tmp58~0 % 18446744073709551616; {204553#false} is VALID [2022-04-08 14:53:22,621 INFO L290 TraceCheckUtils]: 159: Hoare triple {204553#false} assume 4 != ~blastFlag~0; {204553#false} is VALID [2022-04-08 14:53:22,621 INFO L290 TraceCheckUtils]: 160: Hoare triple {204553#false} assume 1024 != ~tmp___7~0; {204553#false} is VALID [2022-04-08 14:53:22,622 INFO L290 TraceCheckUtils]: 161: Hoare triple {204553#false} assume !false; {204553#false} is VALID [2022-04-08 14:53:22,622 INFO L134 CoverageAnalysis]: Checked inductivity of 255 backedges. 142 proven. 0 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2022-04-08 14:53:22,622 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 14:53:22,622 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [378722255] [2022-04-08 14:53:22,622 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [378722255] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 14:53:22,622 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 14:53:22,622 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-04-08 14:53:22,622 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 14:53:22,622 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [2081558299] [2022-04-08 14:53:22,622 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [2081558299] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 14:53:22,622 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 14:53:22,622 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-04-08 14:53:22,623 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [116786084] [2022-04-08 14:53:22,623 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 14:53:22,623 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 [2022-04-08 14:53:22,623 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 14:53:22,623 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) [2022-04-08 14:53:22,681 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 95 edges. 95 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:53:22,681 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-04-08 14:53:22,682 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 14:53:22,682 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-04-08 14:53:22,682 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-04-08 14:53:22,682 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) [2022-04-08 14:53:46,736 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:53:46,736 INFO L93 Difference]: Finished difference Result 14468 states and 18866 transitions. [2022-04-08 14:53:46,736 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-04-08 14:53:46,737 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 [2022-04-08 14:53:46,737 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 14:53:46,737 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) [2022-04-08 14:53:46,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 706 transitions. [2022-04-08 14:53:46,739 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) [2022-04-08 14:53:46,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 706 transitions. [2022-04-08 14:53:46,742 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 4 states and 706 transitions. [2022-04-08 14:53:47,187 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 706 edges. 706 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:53:51,102 INFO L225 Difference]: With dead ends: 14468 [2022-04-08 14:53:51,102 INFO L226 Difference]: Without dead ends: 9626 [2022-04-08 14:53:51,108 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-04-08 14:53:51,108 INFO L913 BasicCegarLoop]: 469 mSDtfsCounter, 473 mSDsluCounter, 7 mSDsCounter, 0 mSdLazyCounter, 239 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 473 SdHoareTripleChecker+Valid, 476 SdHoareTripleChecker+Invalid, 241 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 239 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-04-08 14:53:51,108 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [473 Valid, 476 Invalid, 241 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 239 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-04-08 14:53:51,112 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9626 states. [2022-04-08 14:53:59,034 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9626 to 4856. [2022-04-08 14:53:59,035 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 14:53:59,039 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) [2022-04-08 14:53:59,042 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) [2022-04-08 14:53:59,045 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) [2022-04-08 14:54:01,631 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:54:01,631 INFO L93 Difference]: Finished difference Result 9626 states and 12530 transitions. [2022-04-08 14:54:01,631 INFO L276 IsEmpty]: Start isEmpty. Operand 9626 states and 12530 transitions. [2022-04-08 14:54:01,638 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 14:54:01,638 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 14:54:01,643 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. [2022-04-08 14:54:01,646 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. [2022-04-08 14:54:04,281 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:54:04,281 INFO L93 Difference]: Finished difference Result 9626 states and 12530 transitions. [2022-04-08 14:54:04,281 INFO L276 IsEmpty]: Start isEmpty. Operand 9626 states and 12530 transitions. [2022-04-08 14:54:04,288 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 14:54:04,288 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 14:54:04,288 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 14:54:04,288 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 14:54:04,293 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) [2022-04-08 14:54:05,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4856 states to 4856 states and 6338 transitions. [2022-04-08 14:54:05,339 INFO L78 Accepts]: Start accepts. Automaton has 4856 states and 6338 transitions. Word has length 162 [2022-04-08 14:54:05,339 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 14:54:05,340 INFO L478 AbstractCegarLoop]: Abstraction has 4856 states and 6338 transitions. [2022-04-08 14:54:05,340 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 22.75) internal successors, (91), 3 states have internal predecessors, (91), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 14:54:05,340 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 4856 states and 6338 transitions. [2022-04-08 14:54:26,300 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 6338 edges. 6338 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:54:26,301 INFO L276 IsEmpty]: Start isEmpty. Operand 4856 states and 6338 transitions. [2022-04-08 14:54:26,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2022-04-08 14:54:26,303 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 14:54:26,303 INFO L499 BasicCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 4, 4, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 14:54:26,303 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable38 [2022-04-08 14:54:26,303 INFO L403 AbstractCegarLoop]: === Iteration 40 === Targeting ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 14:54:26,303 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 14:54:26,303 INFO L85 PathProgramCache]: Analyzing trace with hash -827729556, now seen corresponding path program 1 times [2022-04-08 14:54:26,303 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 14:54:26,303 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [632215992] [2022-04-08 14:54:26,323 INFO L97 AcceleratorQvasr]: Qvasr could not accelerate loop because java.lang.UnsupportedOperationException: Cannot deal with arrays. [2022-04-08 14:54:26,323 INFO L274 tedInterpolationCore]: Could not compute an accelerate. [2022-04-08 14:54:26,323 INFO L85 PathProgramCache]: Analyzing trace with hash -827729556, now seen corresponding path program 2 times [2022-04-08 14:54:26,323 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 14:54:26,323 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1190756230] [2022-04-08 14:54:26,323 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 14:54:26,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 14:54:26,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:54:26,366 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 14:54:26,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:54:26,369 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 [2022-04-08 14:54:26,370 INFO L290 TraceCheckUtils]: 1: Hoare triple {262464#true} assume true; {262464#true} is VALID [2022-04-08 14:54:26,370 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {262464#true} {262464#true} #752#return; {262464#true} is VALID [2022-04-08 14:54:26,370 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 [2022-04-08 14:54:26,370 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 [2022-04-08 14:54:26,370 INFO L290 TraceCheckUtils]: 2: Hoare triple {262464#true} assume true; {262464#true} is VALID [2022-04-08 14:54:26,370 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {262464#true} {262464#true} #752#return; {262464#true} is VALID [2022-04-08 14:54:26,370 INFO L272 TraceCheckUtils]: 4: Hoare triple {262464#true} call #t~ret59 := main(); {262464#true} is VALID [2022-04-08 14:54:26,370 INFO L290 TraceCheckUtils]: 5: Hoare triple {262464#true} havoc ~s~0;havoc ~tmp~1;~s~0 := 8464; {262464#true} is VALID [2022-04-08 14:54:26,370 INFO L272 TraceCheckUtils]: 6: Hoare triple {262464#true} call #t~ret58 := ssl3_accept(~s~0); {262464#true} is VALID [2022-04-08 14:54:26,370 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 [2022-04-08 14:54:26,371 INFO L290 TraceCheckUtils]: 8: Hoare triple {262464#true} assume 0 != ~s__info_callback~0;~cb~0 := ~s__info_callback~0; {262464#true} is VALID [2022-04-08 14:54:26,371 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 [2022-04-08 14:54:26,371 INFO L290 TraceCheckUtils]: 10: Hoare triple {262464#true} assume !(0 != 12288 + ~tmp___1~0); {262464#true} is VALID [2022-04-08 14:54:26,371 INFO L290 TraceCheckUtils]: 11: Hoare triple {262464#true} assume !(0 == ~s__cert~0); {262464#true} is VALID [2022-04-08 14:54:26,371 INFO L290 TraceCheckUtils]: 12: Hoare triple {262464#true} assume !false; {262464#true} is VALID [2022-04-08 14:54:26,371 INFO L290 TraceCheckUtils]: 13: Hoare triple {262464#true} ~state~0 := ~s__state~0; {262464#true} is VALID [2022-04-08 14:54:26,371 INFO L290 TraceCheckUtils]: 14: Hoare triple {262464#true} assume !(12292 == ~s__state~0); {262464#true} is VALID [2022-04-08 14:54:26,371 INFO L290 TraceCheckUtils]: 15: Hoare triple {262464#true} assume !(16384 == ~s__state~0); {262464#true} is VALID [2022-04-08 14:54:26,371 INFO L290 TraceCheckUtils]: 16: Hoare triple {262464#true} assume !(8192 == ~s__state~0); {262464#true} is VALID [2022-04-08 14:54:26,371 INFO L290 TraceCheckUtils]: 17: Hoare triple {262464#true} assume !(24576 == ~s__state~0); {262464#true} is VALID [2022-04-08 14:54:26,371 INFO L290 TraceCheckUtils]: 18: Hoare triple {262464#true} assume !(8195 == ~s__state~0); {262464#true} is VALID [2022-04-08 14:54:26,371 INFO L290 TraceCheckUtils]: 19: Hoare triple {262464#true} assume !(8480 == ~s__state~0); {262464#true} is VALID [2022-04-08 14:54:26,371 INFO L290 TraceCheckUtils]: 20: Hoare triple {262464#true} assume !(8481 == ~s__state~0); {262464#true} is VALID [2022-04-08 14:54:26,371 INFO L290 TraceCheckUtils]: 21: Hoare triple {262464#true} assume !(8482 == ~s__state~0); {262464#true} is VALID [2022-04-08 14:54:26,371 INFO L290 TraceCheckUtils]: 22: Hoare triple {262464#true} assume 8464 == ~s__state~0; {262464#true} is VALID [2022-04-08 14:54:26,371 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 [2022-04-08 14:54:26,371 INFO L290 TraceCheckUtils]: 24: Hoare triple {262464#true} assume 0 == ~blastFlag~0;~blastFlag~0 := 1; {262464#true} is VALID [2022-04-08 14:54:26,371 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 [2022-04-08 14:54:26,371 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 [2022-04-08 14:54:26,372 INFO L290 TraceCheckUtils]: 27: Hoare triple {262464#true} assume !(0 == ~s__s3__tmp__reuse_message~0); {262464#true} is VALID [2022-04-08 14:54:26,372 INFO L290 TraceCheckUtils]: 28: Hoare triple {262464#true} ~skip~0 := 0; {262464#true} is VALID [2022-04-08 14:54:26,372 INFO L290 TraceCheckUtils]: 29: Hoare triple {262464#true} assume !false; {262464#true} is VALID [2022-04-08 14:54:26,372 INFO L290 TraceCheckUtils]: 30: Hoare triple {262464#true} ~state~0 := ~s__state~0; {262464#true} is VALID [2022-04-08 14:54:26,372 INFO L290 TraceCheckUtils]: 31: Hoare triple {262464#true} assume !(12292 == ~s__state~0); {262464#true} is VALID [2022-04-08 14:54:26,372 INFO L290 TraceCheckUtils]: 32: Hoare triple {262464#true} assume !(16384 == ~s__state~0); {262464#true} is VALID [2022-04-08 14:54:26,372 INFO L290 TraceCheckUtils]: 33: Hoare triple {262464#true} assume !(8192 == ~s__state~0); {262464#true} is VALID [2022-04-08 14:54:26,372 INFO L290 TraceCheckUtils]: 34: Hoare triple {262464#true} assume !(24576 == ~s__state~0); {262464#true} is VALID [2022-04-08 14:54:26,372 INFO L290 TraceCheckUtils]: 35: Hoare triple {262464#true} assume !(8195 == ~s__state~0); {262464#true} is VALID [2022-04-08 14:54:26,372 INFO L290 TraceCheckUtils]: 36: Hoare triple {262464#true} assume !(8480 == ~s__state~0); {262464#true} is VALID [2022-04-08 14:54:26,372 INFO L290 TraceCheckUtils]: 37: Hoare triple {262464#true} assume !(8481 == ~s__state~0); {262464#true} is VALID [2022-04-08 14:54:26,372 INFO L290 TraceCheckUtils]: 38: Hoare triple {262464#true} assume !(8482 == ~s__state~0); {262464#true} is VALID [2022-04-08 14:54:26,372 INFO L290 TraceCheckUtils]: 39: Hoare triple {262464#true} assume !(8464 == ~s__state~0); {262464#true} is VALID [2022-04-08 14:54:26,372 INFO L290 TraceCheckUtils]: 40: Hoare triple {262464#true} assume !(8465 == ~s__state~0); {262464#true} is VALID [2022-04-08 14:54:26,372 INFO L290 TraceCheckUtils]: 41: Hoare triple {262464#true} assume !(8466 == ~s__state~0); {262464#true} is VALID [2022-04-08 14:54:26,372 INFO L290 TraceCheckUtils]: 42: Hoare triple {262464#true} assume 8496 == ~s__state~0; {262464#true} is VALID [2022-04-08 14:54:26,372 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 [2022-04-08 14:54:26,373 INFO L290 TraceCheckUtils]: 44: Hoare triple {262464#true} assume 1 == ~blastFlag~0;~blastFlag~0 := 2; {262464#true} is VALID [2022-04-08 14:54:26,373 INFO L290 TraceCheckUtils]: 45: Hoare triple {262464#true} assume !(~ret~0 <= 0); {262464#true} is VALID [2022-04-08 14:54:26,373 INFO L290 TraceCheckUtils]: 46: Hoare triple {262464#true} assume !(0 != ~s__hit~0);~s__state~0 := 8512; {262464#true} is VALID [2022-04-08 14:54:26,373 INFO L290 TraceCheckUtils]: 47: Hoare triple {262464#true} ~s__init_num~0 := 0; {262464#true} is VALID [2022-04-08 14:54:26,373 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 [2022-04-08 14:54:26,373 INFO L290 TraceCheckUtils]: 49: Hoare triple {262464#true} assume !(0 == ~s__s3__tmp__reuse_message~0); {262464#true} is VALID [2022-04-08 14:54:26,373 INFO L290 TraceCheckUtils]: 50: Hoare triple {262464#true} ~skip~0 := 0; {262464#true} is VALID [2022-04-08 14:54:26,373 INFO L290 TraceCheckUtils]: 51: Hoare triple {262464#true} assume !false; {262464#true} is VALID [2022-04-08 14:54:26,373 INFO L290 TraceCheckUtils]: 52: Hoare triple {262464#true} ~state~0 := ~s__state~0; {262464#true} is VALID [2022-04-08 14:54:26,373 INFO L290 TraceCheckUtils]: 53: Hoare triple {262464#true} assume !(12292 == ~s__state~0); {262464#true} is VALID [2022-04-08 14:54:26,379 INFO L290 TraceCheckUtils]: 54: Hoare triple {262464#true} assume !(16384 == ~s__state~0); {262464#true} is VALID [2022-04-08 14:54:26,379 INFO L290 TraceCheckUtils]: 55: Hoare triple {262464#true} assume !(8192 == ~s__state~0); {262464#true} is VALID [2022-04-08 14:54:26,379 INFO L290 TraceCheckUtils]: 56: Hoare triple {262464#true} assume !(24576 == ~s__state~0); {262464#true} is VALID [2022-04-08 14:54:26,379 INFO L290 TraceCheckUtils]: 57: Hoare triple {262464#true} assume !(8195 == ~s__state~0); {262464#true} is VALID [2022-04-08 14:54:26,380 INFO L290 TraceCheckUtils]: 58: Hoare triple {262464#true} assume !(8480 == ~s__state~0); {262464#true} is VALID [2022-04-08 14:54:26,380 INFO L290 TraceCheckUtils]: 59: Hoare triple {262464#true} assume !(8481 == ~s__state~0); {262464#true} is VALID [2022-04-08 14:54:26,380 INFO L290 TraceCheckUtils]: 60: Hoare triple {262464#true} assume !(8482 == ~s__state~0); {262464#true} is VALID [2022-04-08 14:54:26,380 INFO L290 TraceCheckUtils]: 61: Hoare triple {262464#true} assume !(8464 == ~s__state~0); {262464#true} is VALID [2022-04-08 14:54:26,380 INFO L290 TraceCheckUtils]: 62: Hoare triple {262464#true} assume !(8465 == ~s__state~0); {262464#true} is VALID [2022-04-08 14:54:26,380 INFO L290 TraceCheckUtils]: 63: Hoare triple {262464#true} assume !(8466 == ~s__state~0); {262464#true} is VALID [2022-04-08 14:54:26,380 INFO L290 TraceCheckUtils]: 64: Hoare triple {262464#true} assume !(8496 == ~s__state~0); {262464#true} is VALID [2022-04-08 14:54:26,380 INFO L290 TraceCheckUtils]: 65: Hoare triple {262464#true} assume !(8497 == ~s__state~0); {262464#true} is VALID [2022-04-08 14:54:26,380 INFO L290 TraceCheckUtils]: 66: Hoare triple {262464#true} assume 8512 == ~s__state~0; {262464#true} is VALID [2022-04-08 14:54:26,380 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 [2022-04-08 14:54:26,380 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 [2022-04-08 14:54:26,380 INFO L290 TraceCheckUtils]: 69: Hoare triple {262464#true} ~s__state~0 := 8528;~s__init_num~0 := 0; {262464#true} is VALID [2022-04-08 14:54:26,380 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 [2022-04-08 14:54:26,380 INFO L290 TraceCheckUtils]: 71: Hoare triple {262464#true} assume !(0 == ~s__s3__tmp__reuse_message~0); {262464#true} is VALID [2022-04-08 14:54:26,380 INFO L290 TraceCheckUtils]: 72: Hoare triple {262464#true} ~skip~0 := 0; {262464#true} is VALID [2022-04-08 14:54:26,380 INFO L290 TraceCheckUtils]: 73: Hoare triple {262464#true} assume !false; {262464#true} is VALID [2022-04-08 14:54:26,380 INFO L290 TraceCheckUtils]: 74: Hoare triple {262464#true} ~state~0 := ~s__state~0; {262464#true} is VALID [2022-04-08 14:54:26,380 INFO L290 TraceCheckUtils]: 75: Hoare triple {262464#true} assume !(12292 == ~s__state~0); {262464#true} is VALID [2022-04-08 14:54:26,380 INFO L290 TraceCheckUtils]: 76: Hoare triple {262464#true} assume !(16384 == ~s__state~0); {262464#true} is VALID [2022-04-08 14:54:26,380 INFO L290 TraceCheckUtils]: 77: Hoare triple {262464#true} assume !(8192 == ~s__state~0); {262464#true} is VALID [2022-04-08 14:54:26,381 INFO L290 TraceCheckUtils]: 78: Hoare triple {262464#true} assume !(24576 == ~s__state~0); {262464#true} is VALID [2022-04-08 14:54:26,381 INFO L290 TraceCheckUtils]: 79: Hoare triple {262464#true} assume !(8195 == ~s__state~0); {262464#true} is VALID [2022-04-08 14:54:26,381 INFO L290 TraceCheckUtils]: 80: Hoare triple {262464#true} assume !(8480 == ~s__state~0); {262464#true} is VALID [2022-04-08 14:54:26,381 INFO L290 TraceCheckUtils]: 81: Hoare triple {262464#true} assume !(8481 == ~s__state~0); {262464#true} is VALID [2022-04-08 14:54:26,381 INFO L290 TraceCheckUtils]: 82: Hoare triple {262464#true} assume !(8482 == ~s__state~0); {262464#true} is VALID [2022-04-08 14:54:26,381 INFO L290 TraceCheckUtils]: 83: Hoare triple {262464#true} assume !(8464 == ~s__state~0); {262464#true} is VALID [2022-04-08 14:54:26,381 INFO L290 TraceCheckUtils]: 84: Hoare triple {262464#true} assume !(8465 == ~s__state~0); {262464#true} is VALID [2022-04-08 14:54:26,381 INFO L290 TraceCheckUtils]: 85: Hoare triple {262464#true} assume !(8466 == ~s__state~0); {262464#true} is VALID [2022-04-08 14:54:26,381 INFO L290 TraceCheckUtils]: 86: Hoare triple {262464#true} assume !(8496 == ~s__state~0); {262464#true} is VALID [2022-04-08 14:54:26,381 INFO L290 TraceCheckUtils]: 87: Hoare triple {262464#true} assume !(8497 == ~s__state~0); {262464#true} is VALID [2022-04-08 14:54:26,381 INFO L290 TraceCheckUtils]: 88: Hoare triple {262464#true} assume !(8512 == ~s__state~0); {262464#true} is VALID [2022-04-08 14:54:26,381 INFO L290 TraceCheckUtils]: 89: Hoare triple {262464#true} assume !(8513 == ~s__state~0); {262464#true} is VALID [2022-04-08 14:54:26,381 INFO L290 TraceCheckUtils]: 90: Hoare triple {262464#true} assume 8528 == ~s__state~0; {262464#true} is VALID [2022-04-08 14:54:26,381 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 [2022-04-08 14:54:26,382 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 [2022-04-08 14:54:26,382 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 [2022-04-08 14:54:26,382 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 [2022-04-08 14:54:26,382 INFO L290 TraceCheckUtils]: 95: Hoare triple {262465#false} assume !(3 == ~blastFlag~0); {262465#false} is VALID [2022-04-08 14:54:26,382 INFO L290 TraceCheckUtils]: 96: Hoare triple {262465#false} assume !(~ret~0 <= 0); {262465#false} is VALID [2022-04-08 14:54:26,382 INFO L290 TraceCheckUtils]: 97: Hoare triple {262465#false} ~s__state~0 := 8544;~s__init_num~0 := 0; {262465#false} is VALID [2022-04-08 14:54:26,382 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 [2022-04-08 14:54:26,382 INFO L290 TraceCheckUtils]: 99: Hoare triple {262465#false} assume !(0 == ~s__s3__tmp__reuse_message~0); {262465#false} is VALID [2022-04-08 14:54:26,382 INFO L290 TraceCheckUtils]: 100: Hoare triple {262465#false} ~skip~0 := 0; {262465#false} is VALID [2022-04-08 14:54:26,382 INFO L290 TraceCheckUtils]: 101: Hoare triple {262465#false} assume !false; {262465#false} is VALID [2022-04-08 14:54:26,382 INFO L290 TraceCheckUtils]: 102: Hoare triple {262465#false} ~state~0 := ~s__state~0; {262465#false} is VALID [2022-04-08 14:54:26,382 INFO L290 TraceCheckUtils]: 103: Hoare triple {262465#false} assume !(12292 == ~s__state~0); {262465#false} is VALID [2022-04-08 14:54:26,382 INFO L290 TraceCheckUtils]: 104: Hoare triple {262465#false} assume !(16384 == ~s__state~0); {262465#false} is VALID [2022-04-08 14:54:26,382 INFO L290 TraceCheckUtils]: 105: Hoare triple {262465#false} assume !(8192 == ~s__state~0); {262465#false} is VALID [2022-04-08 14:54:26,382 INFO L290 TraceCheckUtils]: 106: Hoare triple {262465#false} assume !(24576 == ~s__state~0); {262465#false} is VALID [2022-04-08 14:54:26,383 INFO L290 TraceCheckUtils]: 107: Hoare triple {262465#false} assume !(8195 == ~s__state~0); {262465#false} is VALID [2022-04-08 14:54:26,383 INFO L290 TraceCheckUtils]: 108: Hoare triple {262465#false} assume !(8480 == ~s__state~0); {262465#false} is VALID [2022-04-08 14:54:26,383 INFO L290 TraceCheckUtils]: 109: Hoare triple {262465#false} assume !(8481 == ~s__state~0); {262465#false} is VALID [2022-04-08 14:54:26,383 INFO L290 TraceCheckUtils]: 110: Hoare triple {262465#false} assume !(8482 == ~s__state~0); {262465#false} is VALID [2022-04-08 14:54:26,383 INFO L290 TraceCheckUtils]: 111: Hoare triple {262465#false} assume !(8464 == ~s__state~0); {262465#false} is VALID [2022-04-08 14:54:26,383 INFO L290 TraceCheckUtils]: 112: Hoare triple {262465#false} assume !(8465 == ~s__state~0); {262465#false} is VALID [2022-04-08 14:54:26,383 INFO L290 TraceCheckUtils]: 113: Hoare triple {262465#false} assume !(8466 == ~s__state~0); {262465#false} is VALID [2022-04-08 14:54:26,383 INFO L290 TraceCheckUtils]: 114: Hoare triple {262465#false} assume !(8496 == ~s__state~0); {262465#false} is VALID [2022-04-08 14:54:26,383 INFO L290 TraceCheckUtils]: 115: Hoare triple {262465#false} assume !(8497 == ~s__state~0); {262465#false} is VALID [2022-04-08 14:54:26,383 INFO L290 TraceCheckUtils]: 116: Hoare triple {262465#false} assume !(8512 == ~s__state~0); {262465#false} is VALID [2022-04-08 14:54:26,383 INFO L290 TraceCheckUtils]: 117: Hoare triple {262465#false} assume !(8513 == ~s__state~0); {262465#false} is VALID [2022-04-08 14:54:26,383 INFO L290 TraceCheckUtils]: 118: Hoare triple {262465#false} assume !(8528 == ~s__state~0); {262465#false} is VALID [2022-04-08 14:54:26,383 INFO L290 TraceCheckUtils]: 119: Hoare triple {262465#false} assume !(8529 == ~s__state~0); {262465#false} is VALID [2022-04-08 14:54:26,383 INFO L290 TraceCheckUtils]: 120: Hoare triple {262465#false} assume 8544 == ~s__state~0; {262465#false} is VALID [2022-04-08 14:54:26,383 INFO L290 TraceCheckUtils]: 121: Hoare triple {262465#false} assume 0 != 1 + ~s__verify_mode~0; {262465#false} is VALID [2022-04-08 14:54:26,383 INFO L290 TraceCheckUtils]: 122: Hoare triple {262465#false} assume 0 != ~s__session__peer~0; {262465#false} is VALID [2022-04-08 14:54:26,383 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 [2022-04-08 14:54:26,383 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 [2022-04-08 14:54:26,383 INFO L290 TraceCheckUtils]: 125: Hoare triple {262465#false} assume !(0 == ~s__s3__tmp__reuse_message~0); {262465#false} is VALID [2022-04-08 14:54:26,383 INFO L290 TraceCheckUtils]: 126: Hoare triple {262465#false} ~skip~0 := 0; {262465#false} is VALID [2022-04-08 14:54:26,384 INFO L290 TraceCheckUtils]: 127: Hoare triple {262465#false} assume !false; {262465#false} is VALID [2022-04-08 14:54:26,384 INFO L290 TraceCheckUtils]: 128: Hoare triple {262465#false} ~state~0 := ~s__state~0; {262465#false} is VALID [2022-04-08 14:54:26,384 INFO L290 TraceCheckUtils]: 129: Hoare triple {262465#false} assume !(12292 == ~s__state~0); {262465#false} is VALID [2022-04-08 14:54:26,384 INFO L290 TraceCheckUtils]: 130: Hoare triple {262465#false} assume !(16384 == ~s__state~0); {262465#false} is VALID [2022-04-08 14:54:26,384 INFO L290 TraceCheckUtils]: 131: Hoare triple {262465#false} assume !(8192 == ~s__state~0); {262465#false} is VALID [2022-04-08 14:54:26,384 INFO L290 TraceCheckUtils]: 132: Hoare triple {262465#false} assume !(24576 == ~s__state~0); {262465#false} is VALID [2022-04-08 14:54:26,384 INFO L290 TraceCheckUtils]: 133: Hoare triple {262465#false} assume !(8195 == ~s__state~0); {262465#false} is VALID [2022-04-08 14:54:26,384 INFO L290 TraceCheckUtils]: 134: Hoare triple {262465#false} assume !(8480 == ~s__state~0); {262465#false} is VALID [2022-04-08 14:54:26,384 INFO L290 TraceCheckUtils]: 135: Hoare triple {262465#false} assume !(8481 == ~s__state~0); {262465#false} is VALID [2022-04-08 14:54:26,384 INFO L290 TraceCheckUtils]: 136: Hoare triple {262465#false} assume !(8482 == ~s__state~0); {262465#false} is VALID [2022-04-08 14:54:26,384 INFO L290 TraceCheckUtils]: 137: Hoare triple {262465#false} assume !(8464 == ~s__state~0); {262465#false} is VALID [2022-04-08 14:54:26,384 INFO L290 TraceCheckUtils]: 138: Hoare triple {262465#false} assume !(8465 == ~s__state~0); {262465#false} is VALID [2022-04-08 14:54:26,384 INFO L290 TraceCheckUtils]: 139: Hoare triple {262465#false} assume !(8466 == ~s__state~0); {262465#false} is VALID [2022-04-08 14:54:26,384 INFO L290 TraceCheckUtils]: 140: Hoare triple {262465#false} assume !(8496 == ~s__state~0); {262465#false} is VALID [2022-04-08 14:54:26,384 INFO L290 TraceCheckUtils]: 141: Hoare triple {262465#false} assume !(8497 == ~s__state~0); {262465#false} is VALID [2022-04-08 14:54:26,384 INFO L290 TraceCheckUtils]: 142: Hoare triple {262465#false} assume !(8512 == ~s__state~0); {262465#false} is VALID [2022-04-08 14:54:26,384 INFO L290 TraceCheckUtils]: 143: Hoare triple {262465#false} assume !(8513 == ~s__state~0); {262465#false} is VALID [2022-04-08 14:54:26,384 INFO L290 TraceCheckUtils]: 144: Hoare triple {262465#false} assume !(8528 == ~s__state~0); {262465#false} is VALID [2022-04-08 14:54:26,384 INFO L290 TraceCheckUtils]: 145: Hoare triple {262465#false} assume !(8529 == ~s__state~0); {262465#false} is VALID [2022-04-08 14:54:26,385 INFO L290 TraceCheckUtils]: 146: Hoare triple {262465#false} assume !(8544 == ~s__state~0); {262465#false} is VALID [2022-04-08 14:54:26,385 INFO L290 TraceCheckUtils]: 147: Hoare triple {262465#false} assume !(8545 == ~s__state~0); {262465#false} is VALID [2022-04-08 14:54:26,385 INFO L290 TraceCheckUtils]: 148: Hoare triple {262465#false} assume 8560 == ~s__state~0; {262465#false} is VALID [2022-04-08 14:54:26,385 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 [2022-04-08 14:54:26,385 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 [2022-04-08 14:54:26,385 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 [2022-04-08 14:54:26,385 INFO L290 TraceCheckUtils]: 152: Hoare triple {262465#false} assume 0 == ~s__s3__tmp__reuse_message~0; {262465#false} is VALID [2022-04-08 14:54:26,385 INFO L290 TraceCheckUtils]: 153: Hoare triple {262465#false} assume 0 == ~skip~0; {262465#false} is VALID [2022-04-08 14:54:26,385 INFO L290 TraceCheckUtils]: 154: Hoare triple {262465#false} assume 8560 == ~state~0; {262465#false} is VALID [2022-04-08 14:54:26,385 INFO L290 TraceCheckUtils]: 155: Hoare triple {262465#false} assume 8448 == ~s__state~0; {262465#false} is VALID [2022-04-08 14:54:26,385 INFO L290 TraceCheckUtils]: 156: Hoare triple {262465#false} assume -1 != ~s__verify_mode~0; {262465#false} is VALID [2022-04-08 14:54:26,385 INFO L290 TraceCheckUtils]: 157: Hoare triple {262465#false} assume -2 != ~s__verify_mode~0; {262465#false} is VALID [2022-04-08 14:54:26,385 INFO L290 TraceCheckUtils]: 158: Hoare triple {262465#false} assume 9021 != ~__cil_tmp61~0 % 18446744073709551616; {262465#false} is VALID [2022-04-08 14:54:26,385 INFO L290 TraceCheckUtils]: 159: Hoare triple {262465#false} assume 4294967294 != ~__cil_tmp58~0 % 18446744073709551616; {262465#false} is VALID [2022-04-08 14:54:26,385 INFO L290 TraceCheckUtils]: 160: Hoare triple {262465#false} assume 4 != ~blastFlag~0; {262465#false} is VALID [2022-04-08 14:54:26,385 INFO L290 TraceCheckUtils]: 161: Hoare triple {262465#false} assume 1024 != ~tmp___7~0; {262465#false} is VALID [2022-04-08 14:54:26,385 INFO L290 TraceCheckUtils]: 162: Hoare triple {262465#false} assume !false; {262465#false} is VALID [2022-04-08 14:54:26,386 INFO L134 CoverageAnalysis]: Checked inductivity of 255 backedges. 142 proven. 0 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2022-04-08 14:54:26,386 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 14:54:26,386 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1190756230] [2022-04-08 14:54:26,386 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1190756230] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 14:54:26,386 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 14:54:26,386 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-04-08 14:54:26,387 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 14:54:26,387 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [632215992] [2022-04-08 14:54:26,387 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [632215992] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 14:54:26,387 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 14:54:26,387 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-04-08 14:54:26,387 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1092638360] [2022-04-08 14:54:26,387 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 14:54:26,387 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 [2022-04-08 14:54:26,387 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 14:54:26,387 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) [2022-04-08 14:54:26,439 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 96 edges. 96 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:54:26,439 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-04-08 14:54:26,439 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 14:54:26,439 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-04-08 14:54:26,439 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-04-08 14:54:26,439 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) [2022-04-08 14:54:52,399 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:54:52,399 INFO L93 Difference]: Finished difference Result 14484 states and 18882 transitions. [2022-04-08 14:54:52,399 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-04-08 14:54:52,399 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 [2022-04-08 14:54:52,399 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 14:54:52,399 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) [2022-04-08 14:54:52,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 708 transitions. [2022-04-08 14:54:52,402 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) [2022-04-08 14:54:52,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 708 transitions. [2022-04-08 14:54:52,404 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 4 states and 708 transitions. [2022-04-08 14:54:52,815 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 708 edges. 708 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:54:56,934 INFO L225 Difference]: With dead ends: 14484 [2022-04-08 14:54:56,934 INFO L226 Difference]: Without dead ends: 9642 [2022-04-08 14:54:56,940 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-04-08 14:54:56,940 INFO L913 BasicCegarLoop]: 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 [2022-04-08 14:54:56,940 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [478 Valid, 478 Invalid, 239 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 236 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-04-08 14:54:56,944 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9642 states. [2022-04-08 14:55:04,847 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9642 to 4864. [2022-04-08 14:55:04,847 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 14:55:04,851 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) [2022-04-08 14:55:04,854 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) [2022-04-08 14:55:04,856 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) [2022-04-08 14:55:07,458 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:55:07,458 INFO L93 Difference]: Finished difference Result 9642 states and 12554 transitions. [2022-04-08 14:55:07,458 INFO L276 IsEmpty]: Start isEmpty. Operand 9642 states and 12554 transitions. [2022-04-08 14:55:07,464 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 14:55:07,464 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 14:55:07,468 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. [2022-04-08 14:55:07,470 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. [2022-04-08 14:55:10,267 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:55:10,267 INFO L93 Difference]: Finished difference Result 9642 states and 12554 transitions. [2022-04-08 14:55:10,268 INFO L276 IsEmpty]: Start isEmpty. Operand 9642 states and 12554 transitions. [2022-04-08 14:55:10,273 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 14:55:10,274 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 14:55:10,274 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 14:55:10,274 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 14:55:10,278 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) [2022-04-08 14:55:11,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4864 states to 4864 states and 6346 transitions. [2022-04-08 14:55:11,288 INFO L78 Accepts]: Start accepts. Automaton has 4864 states and 6346 transitions. Word has length 163 [2022-04-08 14:55:11,288 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 14:55:11,288 INFO L478 AbstractCegarLoop]: Abstraction has 4864 states and 6346 transitions. [2022-04-08 14:55:11,288 INFO L479 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) [2022-04-08 14:55:11,289 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 4864 states and 6346 transitions. [2022-04-08 14:55:32,454 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 6346 edges. 6346 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:55:32,455 INFO L276 IsEmpty]: Start isEmpty. Operand 4864 states and 6346 transitions. [2022-04-08 14:55:32,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2022-04-08 14:55:32,457 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 14:55:32,458 INFO L499 BasicCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 4, 4, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 14:55:32,458 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable39 [2022-04-08 14:55:32,458 INFO L403 AbstractCegarLoop]: === Iteration 41 === Targeting ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 14:55:32,458 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 14:55:32,458 INFO L85 PathProgramCache]: Analyzing trace with hash 139621098, now seen corresponding path program 1 times [2022-04-08 14:55:32,458 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 14:55:32,458 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [625714620] [2022-04-08 14:55:32,496 INFO L97 AcceleratorQvasr]: Qvasr could not accelerate loop because java.lang.UnsupportedOperationException: Cannot deal with arrays. [2022-04-08 14:55:32,496 INFO L274 tedInterpolationCore]: Could not compute an accelerate. [2022-04-08 14:55:32,496 INFO L85 PathProgramCache]: Analyzing trace with hash 139621098, now seen corresponding path program 2 times [2022-04-08 14:55:32,496 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 14:55:32,497 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [439670733] [2022-04-08 14:55:32,497 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 14:55:32,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 14:55:32,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-08 14:55:32,537 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-08 14:55:32,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-08 14:55:32,621 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-08 14:55:32,621 INFO L130 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found a feasible trace [2022-04-08 14:55:32,621 INFO L618 BasicCegarLoop]: Counterexample is feasible [2022-04-08 14:55:32,626 INFO L788 garLoopResultBuilder]: Registering result UNSAFE for location ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2022-04-08 14:55:32,628 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable40 [2022-04-08 14:55:32,630 INFO L719 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] [2022-04-08 14:55:32,633 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2022-04-08 14:55:32,677 WARN L170 areAnnotationChecker]: reach_errorENTRY has no Hoare annotation [2022-04-08 14:55:32,677 WARN L170 areAnnotationChecker]: ULTIMATE.initENTRY has no Hoare annotation [2022-04-08 14:55:32,677 WARN L170 areAnnotationChecker]: ULTIMATE.startENTRY has no Hoare annotation [2022-04-08 14:55:32,677 WARN L170 areAnnotationChecker]: ULTIMATE.startENTRY has no Hoare annotation [2022-04-08 14:55:32,677 WARN L170 areAnnotationChecker]: mainENTRY has no Hoare annotation [2022-04-08 14:55:32,677 WARN L170 areAnnotationChecker]: ssl3_acceptENTRY has no Hoare annotation [2022-04-08 14:55:32,677 WARN L170 areAnnotationChecker]: reach_errorFINAL has no Hoare annotation [2022-04-08 14:55:32,677 WARN L170 areAnnotationChecker]: ULTIMATE.initFINAL has no Hoare annotation [2022-04-08 14:55:32,677 WARN L170 areAnnotationChecker]: L-1 has no Hoare annotation [2022-04-08 14:55:32,677 WARN L170 areAnnotationChecker]: L-1 has no Hoare annotation [2022-04-08 14:55:32,677 WARN L170 areAnnotationChecker]: L720 has no Hoare annotation [2022-04-08 14:55:32,677 WARN L170 areAnnotationChecker]: L720 has no Hoare annotation [2022-04-08 14:55:32,677 WARN L170 areAnnotationChecker]: L94 has no Hoare annotation [2022-04-08 14:55:32,677 WARN L170 areAnnotationChecker]: L94 has no Hoare annotation [2022-04-08 14:55:32,677 WARN L170 areAnnotationChecker]: ULTIMATE.initEXIT has no Hoare annotation [2022-04-08 14:55:32,677 WARN L170 areAnnotationChecker]: ULTIMATE.startFINAL has no Hoare annotation [2022-04-08 14:55:32,677 WARN L170 areAnnotationChecker]: L720-1 has no Hoare annotation [2022-04-08 14:55:32,677 WARN L170 areAnnotationChecker]: L97-2 has no Hoare annotation [2022-04-08 14:55:32,677 WARN L170 areAnnotationChecker]: L97 has no Hoare annotation [2022-04-08 14:55:32,677 WARN L170 areAnnotationChecker]: L97 has no Hoare annotation [2022-04-08 14:55:32,678 WARN L170 areAnnotationChecker]: mainFINAL has no Hoare annotation [2022-04-08 14:55:32,678 WARN L170 areAnnotationChecker]: L102 has no Hoare annotation [2022-04-08 14:55:32,678 WARN L170 areAnnotationChecker]: L102 has no Hoare annotation [2022-04-08 14:55:32,678 WARN L170 areAnnotationChecker]: mainEXIT has no Hoare annotation [2022-04-08 14:55:32,678 WARN L170 areAnnotationChecker]: L103 has no Hoare annotation [2022-04-08 14:55:32,678 WARN L170 areAnnotationChecker]: L103 has no Hoare annotation [2022-04-08 14:55:32,678 WARN L170 areAnnotationChecker]: L102-1 has no Hoare annotation [2022-04-08 14:55:32,678 WARN L170 areAnnotationChecker]: L102-1 has no Hoare annotation [2022-04-08 14:55:32,678 WARN L170 areAnnotationChecker]: ssl3_acceptFINAL has no Hoare annotation [2022-04-08 14:55:32,678 WARN L170 areAnnotationChecker]: L111-2 has no Hoare annotation [2022-04-08 14:55:32,678 WARN L170 areAnnotationChecker]: L111-2 has no Hoare annotation [2022-04-08 14:55:32,678 WARN L170 areAnnotationChecker]: L111-2 has no Hoare annotation [2022-04-08 14:55:32,678 WARN L170 areAnnotationChecker]: ssl3_acceptEXIT has no Hoare annotation [2022-04-08 14:55:32,678 WARN L170 areAnnotationChecker]: L700 has no Hoare annotation [2022-04-08 14:55:32,678 WARN L170 areAnnotationChecker]: L112 has no Hoare annotation [2022-04-08 14:55:32,678 WARN L170 areAnnotationChecker]: L705 has no Hoare annotation [2022-04-08 14:55:32,678 WARN L170 areAnnotationChecker]: L705 has no Hoare annotation [2022-04-08 14:55:32,678 WARN L170 areAnnotationChecker]: L114 has no Hoare annotation [2022-04-08 14:55:32,678 WARN L170 areAnnotationChecker]: L114 has no Hoare annotation [2022-04-08 14:55:32,678 WARN L170 areAnnotationChecker]: L705-2 has no Hoare annotation [2022-04-08 14:55:32,678 WARN L170 areAnnotationChecker]: L115 has no Hoare annotation [2022-04-08 14:55:32,678 WARN L170 areAnnotationChecker]: L117 has no Hoare annotation [2022-04-08 14:55:32,678 WARN L170 areAnnotationChecker]: L117 has no Hoare annotation [2022-04-08 14:55:32,678 WARN L170 areAnnotationChecker]: L223 has no Hoare annotation [2022-04-08 14:55:32,679 WARN L170 areAnnotationChecker]: L120 has no Hoare annotation [2022-04-08 14:55:32,679 WARN L170 areAnnotationChecker]: L120 has no Hoare annotation [2022-04-08 14:55:32,679 WARN L170 areAnnotationChecker]: L228 has no Hoare annotation [2022-04-08 14:55:32,679 WARN L170 areAnnotationChecker]: L228 has no Hoare annotation [2022-04-08 14:55:32,679 WARN L170 areAnnotationChecker]: L123 has no Hoare annotation [2022-04-08 14:55:32,679 WARN L170 areAnnotationChecker]: L123 has no Hoare annotation [2022-04-08 14:55:32,679 WARN L170 areAnnotationChecker]: L228-2 has no Hoare annotation [2022-04-08 14:55:32,679 WARN L170 areAnnotationChecker]: L126 has no Hoare annotation [2022-04-08 14:55:32,679 WARN L170 areAnnotationChecker]: L126 has no Hoare annotation [2022-04-08 14:55:32,679 WARN L170 areAnnotationChecker]: L233 has no Hoare annotation [2022-04-08 14:55:32,679 WARN L170 areAnnotationChecker]: L233 has no Hoare annotation [2022-04-08 14:55:32,679 WARN L170 areAnnotationChecker]: L129 has no Hoare annotation [2022-04-08 14:55:32,679 WARN L170 areAnnotationChecker]: L129 has no Hoare annotation [2022-04-08 14:55:32,679 WARN L170 areAnnotationChecker]: L238 has no Hoare annotation [2022-04-08 14:55:32,679 WARN L170 areAnnotationChecker]: L238 has no Hoare annotation [2022-04-08 14:55:32,679 WARN L170 areAnnotationChecker]: L133 has no Hoare annotation [2022-04-08 14:55:32,679 WARN L170 areAnnotationChecker]: L132 has no Hoare annotation [2022-04-08 14:55:32,679 WARN L170 areAnnotationChecker]: L132 has no Hoare annotation [2022-04-08 14:55:32,679 WARN L170 areAnnotationChecker]: L240 has no Hoare annotation [2022-04-08 14:55:32,679 WARN L170 areAnnotationChecker]: L240 has no Hoare annotation [2022-04-08 14:55:32,679 WARN L170 areAnnotationChecker]: L238-2 has no Hoare annotation [2022-04-08 14:55:32,679 WARN L170 areAnnotationChecker]: L238-2 has no Hoare annotation [2022-04-08 14:55:32,679 WARN L170 areAnnotationChecker]: L271 has no Hoare annotation [2022-04-08 14:55:32,679 WARN L170 areAnnotationChecker]: L271 has no Hoare annotation [2022-04-08 14:55:32,679 WARN L170 areAnnotationChecker]: L135 has no Hoare annotation [2022-04-08 14:55:32,680 WARN L170 areAnnotationChecker]: L135 has no Hoare annotation [2022-04-08 14:55:32,680 WARN L170 areAnnotationChecker]: L244 has no Hoare annotation [2022-04-08 14:55:32,680 WARN L170 areAnnotationChecker]: L244 has no Hoare annotation [2022-04-08 14:55:32,680 WARN L170 areAnnotationChecker]: L255 has no Hoare annotation [2022-04-08 14:55:32,680 WARN L170 areAnnotationChecker]: L255 has no Hoare annotation [2022-04-08 14:55:32,680 WARN L170 areAnnotationChecker]: L626 has no Hoare annotation [2022-04-08 14:55:32,680 WARN L170 areAnnotationChecker]: L136 has no Hoare annotation [2022-04-08 14:55:32,680 WARN L170 areAnnotationChecker]: L138 has no Hoare annotation [2022-04-08 14:55:32,680 WARN L170 areAnnotationChecker]: L138 has no Hoare annotation [2022-04-08 14:55:32,680 WARN L170 areAnnotationChecker]: L256 has no Hoare annotation [2022-04-08 14:55:32,680 WARN L170 areAnnotationChecker]: L256 has no Hoare annotation [2022-04-08 14:55:32,680 WARN L170 areAnnotationChecker]: L664 has no Hoare annotation [2022-04-08 14:55:32,680 WARN L170 areAnnotationChecker]: L664 has no Hoare annotation [2022-04-08 14:55:32,680 WARN L170 areAnnotationChecker]: L145 has no Hoare annotation [2022-04-08 14:55:32,680 WARN L170 areAnnotationChecker]: L141 has no Hoare annotation [2022-04-08 14:55:32,680 WARN L170 areAnnotationChecker]: L141 has no Hoare annotation [2022-04-08 14:55:32,680 WARN L170 areAnnotationChecker]: L665 has no Hoare annotation [2022-04-08 14:55:32,680 WARN L170 areAnnotationChecker]: L665 has no Hoare annotation [2022-04-08 14:55:32,680 WARN L170 areAnnotationChecker]: L664-1 has no Hoare annotation [2022-04-08 14:55:32,680 WARN L170 areAnnotationChecker]: L286 has no Hoare annotation [2022-04-08 14:55:32,680 WARN L170 areAnnotationChecker]: L286 has no Hoare annotation [2022-04-08 14:55:32,680 WARN L170 areAnnotationChecker]: L144 has no Hoare annotation [2022-04-08 14:55:32,680 WARN L170 areAnnotationChecker]: L144 has no Hoare annotation [2022-04-08 14:55:32,680 WARN L170 areAnnotationChecker]: L666 has no Hoare annotation [2022-04-08 14:55:32,680 WARN L170 areAnnotationChecker]: L666 has no Hoare annotation [2022-04-08 14:55:32,681 WARN L170 areAnnotationChecker]: L286-2 has no Hoare annotation [2022-04-08 14:55:32,681 WARN L170 areAnnotationChecker]: L286-2 has no Hoare annotation [2022-04-08 14:55:32,681 WARN L170 areAnnotationChecker]: L147 has no Hoare annotation [2022-04-08 14:55:32,681 WARN L170 areAnnotationChecker]: L147 has no Hoare annotation [2022-04-08 14:55:32,681 WARN L170 areAnnotationChecker]: L667 has no Hoare annotation [2022-04-08 14:55:32,681 WARN L170 areAnnotationChecker]: L667 has no Hoare annotation [2022-04-08 14:55:32,681 WARN L170 areAnnotationChecker]: L666-1 has no Hoare annotation [2022-04-08 14:55:32,681 WARN L170 areAnnotationChecker]: L666-1 has no Hoare annotation [2022-04-08 14:55:32,681 WARN L170 areAnnotationChecker]: L151 has no Hoare annotation [2022-04-08 14:55:32,681 WARN L170 areAnnotationChecker]: L150 has no Hoare annotation [2022-04-08 14:55:32,681 WARN L170 areAnnotationChecker]: L150 has no Hoare annotation [2022-04-08 14:55:32,681 WARN L170 areAnnotationChecker]: L668 has no Hoare annotation [2022-04-08 14:55:32,681 WARN L170 areAnnotationChecker]: L668 has no Hoare annotation [2022-04-08 14:55:32,681 WARN L170 areAnnotationChecker]: L685 has no Hoare annotation [2022-04-08 14:55:32,681 WARN L170 areAnnotationChecker]: L685 has no Hoare annotation [2022-04-08 14:55:32,681 WARN L170 areAnnotationChecker]: L683-1 has no Hoare annotation [2022-04-08 14:55:32,681 WARN L170 areAnnotationChecker]: L683-1 has no Hoare annotation [2022-04-08 14:55:32,681 WARN L170 areAnnotationChecker]: L299 has no Hoare annotation [2022-04-08 14:55:32,681 WARN L170 areAnnotationChecker]: L299 has no Hoare annotation [2022-04-08 14:55:32,681 WARN L170 areAnnotationChecker]: L153 has no Hoare annotation [2022-04-08 14:55:32,681 WARN L170 areAnnotationChecker]: L153 has no Hoare annotation [2022-04-08 14:55:32,681 WARN L170 areAnnotationChecker]: L669 has no Hoare annotation [2022-04-08 14:55:32,681 WARN L170 areAnnotationChecker]: L669 has no Hoare annotation [2022-04-08 14:55:32,682 WARN L170 areAnnotationChecker]: L690 has no Hoare annotation [2022-04-08 14:55:32,682 WARN L170 areAnnotationChecker]: L690 has no Hoare annotation [2022-04-08 14:55:32,682 WARN L170 areAnnotationChecker]: L299-2 has no Hoare annotation [2022-04-08 14:55:32,682 WARN L170 areAnnotationChecker]: L299-2 has no Hoare annotation [2022-04-08 14:55:32,682 WARN L170 areAnnotationChecker]: L157 has no Hoare annotation [2022-04-08 14:55:32,682 WARN L170 areAnnotationChecker]: L156 has no Hoare annotation [2022-04-08 14:55:32,682 WARN L170 areAnnotationChecker]: L156 has no Hoare annotation [2022-04-08 14:55:32,682 WARN L170 areAnnotationChecker]: L670 has no Hoare annotation [2022-04-08 14:55:32,682 WARN L170 areAnnotationChecker]: L670 has no Hoare annotation [2022-04-08 14:55:32,682 WARN L170 areAnnotationChecker]: L305 has no Hoare annotation [2022-04-08 14:55:32,682 WARN L170 areAnnotationChecker]: L305 has no Hoare annotation [2022-04-08 14:55:32,682 WARN L170 areAnnotationChecker]: L317 has no Hoare annotation [2022-04-08 14:55:32,682 WARN L170 areAnnotationChecker]: L317 has no Hoare annotation [2022-04-08 14:55:32,682 WARN L170 areAnnotationChecker]: L159 has no Hoare annotation [2022-04-08 14:55:32,682 WARN L170 areAnnotationChecker]: L159 has no Hoare annotation [2022-04-08 14:55:32,682 WARN L170 areAnnotationChecker]: L671 has no Hoare annotation [2022-04-08 14:55:32,682 WARN L170 areAnnotationChecker]: L671 has no Hoare annotation [2022-04-08 14:55:32,682 WARN L170 areAnnotationChecker]: L305-2 has no Hoare annotation [2022-04-08 14:55:32,682 WARN L170 areAnnotationChecker]: L317-2 has no Hoare annotation [2022-04-08 14:55:32,682 WARN L170 areAnnotationChecker]: L322 has no Hoare annotation [2022-04-08 14:55:32,682 WARN L170 areAnnotationChecker]: L322 has no Hoare annotation [2022-04-08 14:55:32,682 WARN L170 areAnnotationChecker]: L163 has no Hoare annotation [2022-04-08 14:55:32,682 WARN L170 areAnnotationChecker]: L162 has no Hoare annotation [2022-04-08 14:55:32,682 WARN L170 areAnnotationChecker]: L162 has no Hoare annotation [2022-04-08 14:55:32,682 WARN L170 areAnnotationChecker]: L672 has no Hoare annotation [2022-04-08 14:55:32,682 WARN L170 areAnnotationChecker]: L672 has no Hoare annotation [2022-04-08 14:55:32,683 WARN L170 areAnnotationChecker]: L322-2 has no Hoare annotation [2022-04-08 14:55:32,683 WARN L170 areAnnotationChecker]: L322-2 has no Hoare annotation [2022-04-08 14:55:32,683 WARN L170 areAnnotationChecker]: L339 has no Hoare annotation [2022-04-08 14:55:32,683 WARN L170 areAnnotationChecker]: L339 has no Hoare annotation [2022-04-08 14:55:32,683 WARN L170 areAnnotationChecker]: L165 has no Hoare annotation [2022-04-08 14:55:32,683 WARN L170 areAnnotationChecker]: L165 has no Hoare annotation [2022-04-08 14:55:32,683 WARN L170 areAnnotationChecker]: L673 has no Hoare annotation [2022-04-08 14:55:32,683 WARN L170 areAnnotationChecker]: L673 has no Hoare annotation [2022-04-08 14:55:32,683 WARN L170 areAnnotationChecker]: L339-2 has no Hoare annotation [2022-04-08 14:55:32,683 WARN L170 areAnnotationChecker]: L339-2 has no Hoare annotation [2022-04-08 14:55:32,683 WARN L170 areAnnotationChecker]: L169 has no Hoare annotation [2022-04-08 14:55:32,683 WARN L170 areAnnotationChecker]: L169 has no Hoare annotation [2022-04-08 14:55:32,683 WARN L170 areAnnotationChecker]: L168 has no Hoare annotation [2022-04-08 14:55:32,683 WARN L170 areAnnotationChecker]: L168 has no Hoare annotation [2022-04-08 14:55:32,683 WARN L170 areAnnotationChecker]: L674 has no Hoare annotation [2022-04-08 14:55:32,683 WARN L170 areAnnotationChecker]: L674 has no Hoare annotation [2022-04-08 14:55:32,683 WARN L170 areAnnotationChecker]: L372 has no Hoare annotation [2022-04-08 14:55:32,683 WARN L170 areAnnotationChecker]: L348 has no Hoare annotation [2022-04-08 14:55:32,683 WARN L170 areAnnotationChecker]: L348 has no Hoare annotation [2022-04-08 14:55:32,683 WARN L170 areAnnotationChecker]: L400 has no Hoare annotation [2022-04-08 14:55:32,683 WARN L170 areAnnotationChecker]: L400 has no Hoare annotation [2022-04-08 14:55:32,683 WARN L170 areAnnotationChecker]: L171 has no Hoare annotation [2022-04-08 14:55:32,683 WARN L170 areAnnotationChecker]: L171 has no Hoare annotation [2022-04-08 14:55:32,683 WARN L170 areAnnotationChecker]: L374 has no Hoare annotation [2022-04-08 14:55:32,684 WARN L170 areAnnotationChecker]: L374 has no Hoare annotation [2022-04-08 14:55:32,684 WARN L170 areAnnotationChecker]: L351 has no Hoare annotation [2022-04-08 14:55:32,684 WARN L170 areAnnotationChecker]: L351 has no Hoare annotation [2022-04-08 14:55:32,684 WARN L170 areAnnotationChecker]: L401 has no Hoare annotation [2022-04-08 14:55:32,684 WARN L170 areAnnotationChecker]: L401 has no Hoare annotation [2022-04-08 14:55:32,684 WARN L170 areAnnotationChecker]: L410 has no Hoare annotation [2022-04-08 14:55:32,684 WARN L170 areAnnotationChecker]: L175 has no Hoare annotation [2022-04-08 14:55:32,684 WARN L170 areAnnotationChecker]: L174 has no Hoare annotation [2022-04-08 14:55:32,684 WARN L170 areAnnotationChecker]: L174 has no Hoare annotation [2022-04-08 14:55:32,684 WARN L170 areAnnotationChecker]: L374-2 has no Hoare annotation [2022-04-08 14:55:32,684 WARN L170 areAnnotationChecker]: L374-2 has no Hoare annotation [2022-04-08 14:55:32,684 WARN L170 areAnnotationChecker]: L352 has no Hoare annotation [2022-04-08 14:55:32,684 WARN L170 areAnnotationChecker]: L352 has no Hoare annotation [2022-04-08 14:55:32,684 WARN L170 areAnnotationChecker]: L351-1 has no Hoare annotation [2022-04-08 14:55:32,684 WARN L170 areAnnotationChecker]: L415 has no Hoare annotation [2022-04-08 14:55:32,684 WARN L170 areAnnotationChecker]: L415 has no Hoare annotation [2022-04-08 14:55:32,684 WARN L170 areAnnotationChecker]: L450 has no Hoare annotation [2022-04-08 14:55:32,684 WARN L170 areAnnotationChecker]: L450 has no Hoare annotation [2022-04-08 14:55:32,684 WARN L170 areAnnotationChecker]: L177 has no Hoare annotation [2022-04-08 14:55:32,684 WARN L170 areAnnotationChecker]: L177 has no Hoare annotation [2022-04-08 14:55:32,684 WARN L170 areAnnotationChecker]: L359 has no Hoare annotation [2022-04-08 14:55:32,684 WARN L170 areAnnotationChecker]: L359 has no Hoare annotation [2022-04-08 14:55:32,684 WARN L170 areAnnotationChecker]: L417 has no Hoare annotation [2022-04-08 14:55:32,684 WARN L170 areAnnotationChecker]: L417 has no Hoare annotation [2022-04-08 14:55:32,684 WARN L170 areAnnotationChecker]: L426 has no Hoare annotation [2022-04-08 14:55:32,685 WARN L170 areAnnotationChecker]: L178 has no Hoare annotation [2022-04-08 14:55:32,685 WARN L170 areAnnotationChecker]: L178 has no Hoare annotation [2022-04-08 14:55:32,685 WARN L170 areAnnotationChecker]: L180 has no Hoare annotation [2022-04-08 14:55:32,685 WARN L170 areAnnotationChecker]: L180 has no Hoare annotation [2022-04-08 14:55:32,685 WARN L170 areAnnotationChecker]: L363 has no Hoare annotation [2022-04-08 14:55:32,685 WARN L170 areAnnotationChecker]: L363 has no Hoare annotation [2022-04-08 14:55:32,685 WARN L170 areAnnotationChecker]: L429 has no Hoare annotation [2022-04-08 14:55:32,685 WARN L170 areAnnotationChecker]: L429 has no Hoare annotation [2022-04-08 14:55:32,685 WARN L170 areAnnotationChecker]: L461 has no Hoare annotation [2022-04-08 14:55:32,685 WARN L170 areAnnotationChecker]: L461 has no Hoare annotation [2022-04-08 14:55:32,685 WARN L170 areAnnotationChecker]: L458-1 has no Hoare annotation [2022-04-08 14:55:32,685 WARN L170 areAnnotationChecker]: L184 has no Hoare annotation [2022-04-08 14:55:32,685 WARN L170 areAnnotationChecker]: L183 has no Hoare annotation [2022-04-08 14:55:32,685 WARN L170 areAnnotationChecker]: L183 has no Hoare annotation [2022-04-08 14:55:32,685 WARN L170 areAnnotationChecker]: L363-2 has no Hoare annotation [2022-04-08 14:55:32,685 WARN L170 areAnnotationChecker]: L429-2 has no Hoare annotation [2022-04-08 14:55:32,685 WARN L170 areAnnotationChecker]: L429-2 has no Hoare annotation [2022-04-08 14:55:32,685 WARN L170 areAnnotationChecker]: L472 has no Hoare annotation [2022-04-08 14:55:32,685 WARN L170 areAnnotationChecker]: L472 has no Hoare annotation [2022-04-08 14:55:32,685 WARN L170 areAnnotationChecker]: L186 has no Hoare annotation [2022-04-08 14:55:32,685 WARN L170 areAnnotationChecker]: L186 has no Hoare annotation [2022-04-08 14:55:32,685 WARN L170 areAnnotationChecker]: L371 has no Hoare annotation [2022-04-08 14:55:32,685 WARN L170 areAnnotationChecker]: L371 has no Hoare annotation [2022-04-08 14:55:32,685 WARN L170 areAnnotationChecker]: L472-2 has no Hoare annotation [2022-04-08 14:55:32,686 WARN L170 areAnnotationChecker]: L472-2 has no Hoare annotation [2022-04-08 14:55:32,686 WARN L170 areAnnotationChecker]: L190 has no Hoare annotation [2022-04-08 14:55:32,686 WARN L170 areAnnotationChecker]: L189 has no Hoare annotation [2022-04-08 14:55:32,686 WARN L170 areAnnotationChecker]: L189 has no Hoare annotation [2022-04-08 14:55:32,686 WARN L170 areAnnotationChecker]: L478 has no Hoare annotation [2022-04-08 14:55:32,686 WARN L170 areAnnotationChecker]: L478 has no Hoare annotation [2022-04-08 14:55:32,686 WARN L170 areAnnotationChecker]: L495 has no Hoare annotation [2022-04-08 14:55:32,686 WARN L170 areAnnotationChecker]: L495 has no Hoare annotation [2022-04-08 14:55:32,686 WARN L170 areAnnotationChecker]: L192 has no Hoare annotation [2022-04-08 14:55:32,686 WARN L170 areAnnotationChecker]: L192 has no Hoare annotation [2022-04-08 14:55:32,686 WARN L170 areAnnotationChecker]: L482 has no Hoare annotation [2022-04-08 14:55:32,686 WARN L170 areAnnotationChecker]: L482 has no Hoare annotation [2022-04-08 14:55:32,686 WARN L170 areAnnotationChecker]: L495-2 has no Hoare annotation [2022-04-08 14:55:32,686 WARN L170 areAnnotationChecker]: L495-2 has no Hoare annotation [2022-04-08 14:55:32,686 WARN L170 areAnnotationChecker]: L196 has no Hoare annotation [2022-04-08 14:55:32,686 WARN L170 areAnnotationChecker]: L195 has no Hoare annotation [2022-04-08 14:55:32,686 WARN L170 areAnnotationChecker]: L195 has no Hoare annotation [2022-04-08 14:55:32,687 WARN L170 areAnnotationChecker]: L482-2 has no Hoare annotation [2022-04-08 14:55:32,687 WARN L170 areAnnotationChecker]: L482-2 has no Hoare annotation [2022-04-08 14:55:32,687 WARN L170 areAnnotationChecker]: L507 has no Hoare annotation [2022-04-08 14:55:32,687 WARN L170 areAnnotationChecker]: L507 has no Hoare annotation [2022-04-08 14:55:32,687 WARN L170 areAnnotationChecker]: L198 has no Hoare annotation [2022-04-08 14:55:32,687 WARN L170 areAnnotationChecker]: L198 has no Hoare annotation [2022-04-08 14:55:32,687 WARN L170 areAnnotationChecker]: L507-2 has no Hoare annotation [2022-04-08 14:55:32,687 WARN L170 areAnnotationChecker]: L507-2 has no Hoare annotation [2022-04-08 14:55:32,687 WARN L170 areAnnotationChecker]: L202 has no Hoare annotation [2022-04-08 14:55:32,687 WARN L170 areAnnotationChecker]: L201 has no Hoare annotation [2022-04-08 14:55:32,687 WARN L170 areAnnotationChecker]: L201 has no Hoare annotation [2022-04-08 14:55:32,687 WARN L170 areAnnotationChecker]: L519 has no Hoare annotation [2022-04-08 14:55:32,687 WARN L170 areAnnotationChecker]: L519 has no Hoare annotation [2022-04-08 14:55:32,687 WARN L170 areAnnotationChecker]: L204 has no Hoare annotation [2022-04-08 14:55:32,687 WARN L170 areAnnotationChecker]: L204 has no Hoare annotation [2022-04-08 14:55:32,687 WARN L170 areAnnotationChecker]: L528-2 has no Hoare annotation [2022-04-08 14:55:32,687 WARN L170 areAnnotationChecker]: L528-2 has no Hoare annotation [2022-04-08 14:55:32,687 WARN L170 areAnnotationChecker]: L522 has no Hoare annotation [2022-04-08 14:55:32,687 WARN L170 areAnnotationChecker]: L522 has no Hoare annotation [2022-04-08 14:55:32,687 WARN L170 areAnnotationChecker]: L208 has no Hoare annotation [2022-04-08 14:55:32,687 WARN L170 areAnnotationChecker]: L207 has no Hoare annotation [2022-04-08 14:55:32,687 WARN L170 areAnnotationChecker]: L207 has no Hoare annotation [2022-04-08 14:55:32,688 WARN L170 areAnnotationChecker]: L541 has no Hoare annotation [2022-04-08 14:55:32,689 WARN L170 areAnnotationChecker]: L541 has no Hoare annotation [2022-04-08 14:55:32,689 WARN L170 areAnnotationChecker]: L525 has no Hoare annotation [2022-04-08 14:55:32,689 WARN L170 areAnnotationChecker]: L525 has no Hoare annotation [2022-04-08 14:55:32,689 WARN L170 areAnnotationChecker]: L551 has no Hoare annotation [2022-04-08 14:55:32,689 WARN L170 areAnnotationChecker]: L551 has no Hoare annotation [2022-04-08 14:55:32,689 WARN L170 areAnnotationChecker]: L210 has no Hoare annotation [2022-04-08 14:55:32,689 WARN L170 areAnnotationChecker]: L210 has no Hoare annotation [2022-04-08 14:55:32,689 WARN L170 areAnnotationChecker]: L541-2 has no Hoare annotation [2022-04-08 14:55:32,689 WARN L170 areAnnotationChecker]: L528 has no Hoare annotation [2022-04-08 14:55:32,689 WARN L170 areAnnotationChecker]: L528 has no Hoare annotation [2022-04-08 14:55:32,689 WARN L170 areAnnotationChecker]: L556 has no Hoare annotation [2022-04-08 14:55:32,689 WARN L170 areAnnotationChecker]: L556 has no Hoare annotation [2022-04-08 14:55:32,689 WARN L170 areAnnotationChecker]: L214 has no Hoare annotation [2022-04-08 14:55:32,689 WARN L170 areAnnotationChecker]: L213 has no Hoare annotation [2022-04-08 14:55:32,689 WARN L170 areAnnotationChecker]: L213 has no Hoare annotation [2022-04-08 14:55:32,689 WARN L170 areAnnotationChecker]: L531 has no Hoare annotation [2022-04-08 14:55:32,689 WARN L170 areAnnotationChecker]: L531 has no Hoare annotation [2022-04-08 14:55:32,689 WARN L170 areAnnotationChecker]: L565-2 has no Hoare annotation [2022-04-08 14:55:32,689 WARN L170 areAnnotationChecker]: L565-2 has no Hoare annotation [2022-04-08 14:55:32,689 WARN L170 areAnnotationChecker]: L559 has no Hoare annotation [2022-04-08 14:55:32,689 WARN L170 areAnnotationChecker]: L559 has no Hoare annotation [2022-04-08 14:55:32,689 WARN L170 areAnnotationChecker]: L584 has no Hoare annotation [2022-04-08 14:55:32,689 WARN L170 areAnnotationChecker]: L584 has no Hoare annotation [2022-04-08 14:55:32,689 WARN L170 areAnnotationChecker]: L216 has no Hoare annotation [2022-04-08 14:55:32,689 WARN L170 areAnnotationChecker]: L216 has no Hoare annotation [2022-04-08 14:55:32,689 WARN L170 areAnnotationChecker]: L576 has no Hoare annotation [2022-04-08 14:55:32,689 WARN L170 areAnnotationChecker]: L576 has no Hoare annotation [2022-04-08 14:55:32,690 WARN L170 areAnnotationChecker]: L562 has no Hoare annotation [2022-04-08 14:55:32,690 WARN L170 areAnnotationChecker]: L562 has no Hoare annotation [2022-04-08 14:55:32,690 WARN L170 areAnnotationChecker]: L593-2 has no Hoare annotation [2022-04-08 14:55:32,690 WARN L170 areAnnotationChecker]: L593-2 has no Hoare annotation [2022-04-08 14:55:32,690 WARN L170 areAnnotationChecker]: L587 has no Hoare annotation [2022-04-08 14:55:32,690 WARN L170 areAnnotationChecker]: L587 has no Hoare annotation [2022-04-08 14:55:32,690 WARN L170 areAnnotationChecker]: L217 has no Hoare annotation [2022-04-08 14:55:32,690 WARN L170 areAnnotationChecker]: L219 has no Hoare annotation [2022-04-08 14:55:32,690 WARN L170 areAnnotationChecker]: L565 has no Hoare annotation [2022-04-08 14:55:32,690 WARN L170 areAnnotationChecker]: L565 has no Hoare annotation [2022-04-08 14:55:32,690 WARN L170 areAnnotationChecker]: L603 has no Hoare annotation [2022-04-08 14:55:32,690 WARN L170 areAnnotationChecker]: L603 has no Hoare annotation [2022-04-08 14:55:32,690 WARN L170 areAnnotationChecker]: L590 has no Hoare annotation [2022-04-08 14:55:32,690 WARN L170 areAnnotationChecker]: L590 has no Hoare annotation [2022-04-08 14:55:32,690 WARN L170 areAnnotationChecker]: L613 has no Hoare annotation [2022-04-08 14:55:32,690 WARN L170 areAnnotationChecker]: L613 has no Hoare annotation [2022-04-08 14:55:32,690 WARN L170 areAnnotationChecker]: L603-2 has no Hoare annotation [2022-04-08 14:55:32,690 WARN L170 areAnnotationChecker]: L593 has no Hoare annotation [2022-04-08 14:55:32,690 WARN L170 areAnnotationChecker]: L593 has no Hoare annotation [2022-04-08 14:55:32,690 WARN L170 areAnnotationChecker]: L616 has no Hoare annotation [2022-04-08 14:55:32,690 WARN L170 areAnnotationChecker]: L616 has no Hoare annotation [2022-04-08 14:55:32,690 WARN L170 areAnnotationChecker]: L613-1 has no Hoare annotation [2022-04-08 14:55:32,690 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. [2022-04-08 14:55:32,694 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 08.04 02:55:32 BoogieIcfgContainer [2022-04-08 14:55:32,694 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-04-08 14:55:32,696 INFO L158 Benchmark]: Toolchain (without parser) took 291159.40ms. Allocated memory was 192.9MB in the beginning and 706.7MB in the end (delta: 513.8MB). Free memory was 142.5MB in the beginning and 194.5MB in the end (delta: -52.0MB). Peak memory consumption was 461.8MB. Max. memory is 8.0GB. [2022-04-08 14:55:32,697 INFO L158 Benchmark]: CDTParser took 0.12ms. Allocated memory is still 192.9MB. Free memory is still 159.9MB. There was no memory consumed. Max. memory is 8.0GB. [2022-04-08 14:55:32,697 INFO L158 Benchmark]: CACSL2BoogieTranslator took 316.41ms. Allocated memory is still 192.9MB. Free memory was 142.3MB in the beginning and 162.4MB in the end (delta: -20.0MB). Peak memory consumption was 13.6MB. Max. memory is 8.0GB. [2022-04-08 14:55:32,698 INFO L158 Benchmark]: Boogie Preprocessor took 54.32ms. Allocated memory is still 192.9MB. Free memory was 162.4MB in the beginning and 159.3MB in the end (delta: 3.0MB). Peak memory consumption was 3.1MB. Max. memory is 8.0GB. [2022-04-08 14:55:32,698 INFO L158 Benchmark]: RCFGBuilder took 785.19ms. Allocated memory is still 192.9MB. Free memory was 159.3MB in the beginning and 120.3MB in the end (delta: 39.0MB). Peak memory consumption was 38.8MB. Max. memory is 8.0GB. [2022-04-08 14:55:32,698 INFO L158 Benchmark]: TraceAbstraction took 289996.40ms. Allocated memory was 192.9MB in the beginning and 706.7MB in the end (delta: 513.8MB). Free memory was 119.9MB in the beginning and 194.5MB in the end (delta: -74.6MB). Peak memory consumption was 440.1MB. Max. memory is 8.0GB. [2022-04-08 14:55:32,698 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 0.12ms. Allocated memory is still 192.9MB. Free memory is still 159.9MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 316.41ms. Allocated memory is still 192.9MB. Free memory was 142.3MB in the beginning and 162.4MB in the end (delta: -20.0MB). Peak memory consumption was 13.6MB. Max. memory is 8.0GB. * Boogie Preprocessor took 54.32ms. Allocated memory is still 192.9MB. Free memory was 162.4MB in the beginning and 159.3MB in the end (delta: 3.0MB). Peak memory consumption was 3.1MB. Max. memory is 8.0GB. * RCFGBuilder took 785.19ms. Allocated memory is still 192.9MB. Free memory was 159.3MB in the beginning and 120.3MB in the end (delta: 39.0MB). Peak memory consumption was 38.8MB. Max. memory is 8.0GB. * TraceAbstraction took 289996.40ms. Allocated memory was 192.9MB in the beginning and 706.7MB in the end (delta: 513.8MB). Free memory was 119.9MB in the beginning and 194.5MB in the end (delta: -74.6MB). Peak memory consumption was 440.1MB. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - CounterExampleResult [Line: 709]: a call to reach_error is reachable a call to reach_error is reachable We found a FailurePath: [L714] int s ; [L715] int tmp ; [L719] s = 8464 [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: 289.9s, OverallIterations: 41, TraceHistogramMax: 6, PathProgramHistogramMax: 2, EmptinessCheckTime: 0.1s, AutomataDifference: 122.2s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, PartialOrderReductionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 27979 SdHoareTripleChecker+Valid, 9.1s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 27979 mSDsluCounter, 10041 SdHoareTripleChecker+Invalid, 9.0s 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, 0.9s 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: 47.9s 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! [2022-04-08 14:55:32,761 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...