/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_clnt_2.cil-1.c -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-34549b5 [2022-04-08 14:47:44,343 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-04-08 14:47:44,344 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-04-08 14:47:44,387 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2022-04-08 14:47:44,424 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-04-08 14:47:44,425 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-04-08 14:47:44,431 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-04-08 14:47:44,432 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 14:47:44,442 INFO L113 SettingsManager]: Loading preferences was successful [2022-04-08 14:47:44,442 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-04-08 14:47:44,443 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-04-08 14:47:44,444 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-04-08 14:47:44,444 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-04-08 14:47:44,444 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-04-08 14:47:44,444 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-04-08 14:47:44,444 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-04-08 14:47:44,444 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-04-08 14:47:44,445 INFO L138 SettingsManager]: * Use constant arrays=true [2022-04-08 14:47:44,445 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-04-08 14:47:44,445 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-04-08 14:47:44,445 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-04-08 14:47:44,445 INFO L138 SettingsManager]: * To the following directory=./dump/ [2022-04-08 14:47:44,445 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-04-08 14:47:44,445 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-04-08 14:47:44,445 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-04-08 14:47:44,445 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=Craig_NestedInterpolation [2022-04-08 14:47:44,446 INFO L138 SettingsManager]: * Trace refinement strategy=ACCELERATED_INTERPOLATION [2022-04-08 14:47:44,446 INFO L138 SettingsManager]: * Trace refinement strategy used in Accelerated Interpolation=CAMEL [2022-04-08 14:47:44,446 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-04-08 14:47:44,446 INFO L138 SettingsManager]: * Loop acceleration method that is used by accelerated interpolation=QVASR [2022-04-08 14:47:44,446 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.core: Log level for class -> de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=WARN; [2022-04-08 14:47:44,627 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-04-08 14:47:44,650 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-04-08 14:47:44,651 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-04-08 14:47:44,652 INFO L271 PluginConnector]: Initializing CDTParser... [2022-04-08 14:47:44,654 INFO L275 PluginConnector]: CDTParser initialized [2022-04-08 14:47:44,654 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/openssl-simplified/s3_clnt_2.cil-1.c [2022-04-08 14:47:44,694 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c2197c9c3/2c9f7b968a8e421aaef9081c1aeb561a/FLAG49199ef37 [2022-04-08 14:47:45,123 INFO L306 CDTParser]: Found 1 translation units. [2022-04-08 14:47:45,124 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/openssl-simplified/s3_clnt_2.cil-1.c [2022-04-08 14:47:45,130 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c2197c9c3/2c9f7b968a8e421aaef9081c1aeb561a/FLAG49199ef37 [2022-04-08 14:47:45,140 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c2197c9c3/2c9f7b968a8e421aaef9081c1aeb561a [2022-04-08 14:47:45,142 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-04-08 14:47:45,143 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2022-04-08 14:47:45,144 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-04-08 14:47:45,144 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-04-08 14:47:45,146 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-04-08 14:47:45,147 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.04 02:47:45" (1/1) ... [2022-04-08 14:47:45,147 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2d843db5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.04 02:47:45, skipping insertion in model container [2022-04-08 14:47:45,147 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.04 02:47:45" (1/1) ... [2022-04-08 14:47:45,151 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-04-08 14:47:45,172 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-04-08 14:47:45,379 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_clnt_2.cil-1.c[35880,35893] [2022-04-08 14:47:45,384 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-04-08 14:47:45,390 INFO L203 MainTranslator]: Completed pre-run [2022-04-08 14:47:45,439 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_clnt_2.cil-1.c[35880,35893] [2022-04-08 14:47:45,441 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-04-08 14:47:45,462 INFO L208 MainTranslator]: Completed translation [2022-04-08 14:47:45,462 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.04 02:47:45 WrapperNode [2022-04-08 14:47:45,462 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-04-08 14:47:45,463 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-04-08 14:47:45,463 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-04-08 14:47:45,463 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-04-08 14:47:45,475 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.04 02:47:45" (1/1) ... [2022-04-08 14:47:45,475 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.04 02:47:45" (1/1) ... [2022-04-08 14:47:45,488 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.04 02:47:45" (1/1) ... [2022-04-08 14:47:45,488 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.04 02:47:45" (1/1) ... [2022-04-08 14:47:45,515 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.04 02:47:45" (1/1) ... [2022-04-08 14:47:45,525 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.04 02:47:45" (1/1) ... [2022-04-08 14:47:45,527 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.04 02:47:45" (1/1) ... [2022-04-08 14:47:45,529 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-04-08 14:47:45,530 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-04-08 14:47:45,530 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-04-08 14:47:45,530 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-04-08 14:47:45,536 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.04 02:47:45" (1/1) ... [2022-04-08 14:47:45,543 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-04-08 14:47:45,551 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-08 14:47:45,561 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 14:47:45,562 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 14:47:45,605 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2022-04-08 14:47:45,605 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-04-08 14:47:45,605 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2022-04-08 14:47:45,605 INFO L138 BoogieDeclarations]: Found implementation of procedure ssl3_connect [2022-04-08 14:47:45,605 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2022-04-08 14:47:45,605 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2022-04-08 14:47:45,606 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2022-04-08 14:47:45,606 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2022-04-08 14:47:45,606 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-04-08 14:47:45,606 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_char [2022-04-08 14:47:45,606 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2022-04-08 14:47:45,606 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2022-04-08 14:47:45,606 INFO L130 BoogieDeclarations]: Found specification of procedure ssl3_connect [2022-04-08 14:47:45,606 INFO L130 BoogieDeclarations]: Found specification of procedure main [2022-04-08 14:47:45,606 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2022-04-08 14:47:45,606 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-04-08 14:47:45,606 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-04-08 14:47:45,606 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-04-08 14:47:45,607 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-04-08 14:47:45,607 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-04-08 14:47:45,719 INFO L234 CfgBuilder]: Building ICFG [2022-04-08 14:47:45,720 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-04-08 14:47:45,782 WARN L811 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-04-08 14:47:46,091 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##85: assume !false; [2022-04-08 14:47:46,092 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##84: assume false; [2022-04-08 14:47:46,094 INFO L275 CfgBuilder]: Performing block encoding [2022-04-08 14:47:46,100 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-04-08 14:47:46,100 INFO L299 CfgBuilder]: Removed 1 assume(true) statements. [2022-04-08 14:47:46,101 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.04 02:47:46 BoogieIcfgContainer [2022-04-08 14:47:46,101 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-04-08 14:47:46,103 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-04-08 14:47:46,103 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-04-08 14:47:46,105 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-04-08 14:47:46,105 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 08.04 02:47:45" (1/3) ... [2022-04-08 14:47:46,106 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@437afeb5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.04 02:47:46, skipping insertion in model container [2022-04-08 14:47:46,106 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.04 02:47:45" (2/3) ... [2022-04-08 14:47:46,106 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@437afeb5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.04 02:47:46, skipping insertion in model container [2022-04-08 14:47:46,106 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.04 02:47:46" (3/3) ... [2022-04-08 14:47:46,107 INFO L111 eAbstractionObserver]: Analyzing ICFG s3_clnt_2.cil-1.c [2022-04-08 14:47:46,111 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2022-04-08 14:47:46,111 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-04-08 14:47:46,153 INFO L339 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-04-08 14:47:46,160 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 14:47:46,160 INFO L341 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-04-08 14:47:46,184 INFO L276 IsEmpty]: Start isEmpty. Operand has 137 states, 129 states have (on average 1.697674418604651) internal successors, (219), 130 states have internal predecessors, (219), 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 14:47:46,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2022-04-08 14:47:46,193 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 14:47:46,194 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] [2022-04-08 14:47:46,194 INFO L403 AbstractCegarLoop]: === Iteration 1 === Targeting ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 14:47:46,198 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 14:47:46,198 INFO L85 PathProgramCache]: Analyzing trace with hash -53499867, now seen corresponding path program 1 times [2022-04-08 14:47:46,203 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 14:47:46,203 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [571382592] [2022-04-08 14:47:46,210 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 14:47:46,211 INFO L85 PathProgramCache]: Analyzing trace with hash -53499867, now seen corresponding path program 2 times [2022-04-08 14:47:46,213 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 14:47:46,213 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1200093476] [2022-04-08 14:47:46,213 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 14:47:46,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 14:47:46,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:47:46,397 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 14:47:46,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:47:46,422 INFO L290 TraceCheckUtils]: 0: Hoare triple {146#(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(18, 2);call #Ultimate.allocInit(12, 3); {140#true} is VALID [2022-04-08 14:47:46,423 INFO L290 TraceCheckUtils]: 1: Hoare triple {140#true} assume true; {140#true} is VALID [2022-04-08 14:47:46,423 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {140#true} {140#true} #547#return; {140#true} is VALID [2022-04-08 14:47:46,424 INFO L272 TraceCheckUtils]: 0: Hoare triple {140#true} call ULTIMATE.init(); {146#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-08 14:47:46,424 INFO L290 TraceCheckUtils]: 1: Hoare triple {146#(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(18, 2);call #Ultimate.allocInit(12, 3); {140#true} is VALID [2022-04-08 14:47:46,424 INFO L290 TraceCheckUtils]: 2: Hoare triple {140#true} assume true; {140#true} is VALID [2022-04-08 14:47:46,425 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {140#true} {140#true} #547#return; {140#true} is VALID [2022-04-08 14:47:46,425 INFO L272 TraceCheckUtils]: 4: Hoare triple {140#true} call #t~ret55 := main(); {140#true} is VALID [2022-04-08 14:47:46,425 INFO L290 TraceCheckUtils]: 5: Hoare triple {140#true} havoc ~s~0;~s~0 := 12292; {140#true} is VALID [2022-04-08 14:47:46,425 INFO L272 TraceCheckUtils]: 6: Hoare triple {140#true} call #t~ret54 := ssl3_connect(~s~0); {140#true} is VALID [2022-04-08 14:47:46,429 INFO L290 TraceCheckUtils]: 7: Hoare triple {140#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__bbio~0 := #t~nondet7;havoc #t~nondet7;assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647;~s__wbio~0 := #t~nondet8;havoc #t~nondet8;assume -2147483648 <= #t~nondet9 && #t~nondet9 <= 2147483647;~s__hit~0 := #t~nondet9;havoc #t~nondet9;havoc ~s__rwstate~0;~s__init_buf___0~0 := 1;assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647;~s__debug~0 := #t~nondet10;havoc #t~nondet10;havoc ~s__shutdown~0;assume -2147483648 <= #t~nondet11 && #t~nondet11 <= 2147483647;~s__ctx__info_callback~0 := #t~nondet11;havoc #t~nondet11;assume -2147483648 <= #t~nondet12 && #t~nondet12 <= 2147483647;~s__ctx__stats__sess_connect_renegotiate~0 := #t~nondet12;havoc #t~nondet12;assume -2147483648 <= #t~nondet13 && #t~nondet13 <= 2147483647;~s__ctx__stats__sess_connect~0 := #t~nondet13;havoc #t~nondet13;assume -2147483648 <= #t~nondet14 && #t~nondet14 <= 2147483647;~s__ctx__stats__sess_hit~0 := #t~nondet14;havoc #t~nondet14;assume -2147483648 <= #t~nondet15 && #t~nondet15 <= 2147483647;~s__ctx__stats__sess_connect_good~0 := #t~nondet15;havoc #t~nondet15;havoc ~s__s3__change_cipher_spec~0;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~s__s3__flags~0 := #t~nondet16;havoc #t~nondet16;havoc ~s__s3__delay_buf_pop_ret~0;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~s__s3__tmp__cert_req~0 := #t~nondet17;havoc #t~nondet17;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~s__s3__tmp__new_compression~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~s__s3__tmp__reuse_message~0 := #t~nondet19;havoc #t~nondet19;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~s__s3__tmp__new_cipher~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~s__s3__tmp__new_cipher__algorithms~0 := #t~nondet21;havoc #t~nondet21;havoc ~s__s3__tmp__next_state___0~0;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~s__s3__tmp__new_compression__id~0 := #t~nondet22;havoc #t~nondet22;havoc ~s__session__cipher~0;havoc ~s__session__compress_meth~0;havoc ~buf~0;havoc ~tmp~0;havoc ~l~0;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~num1~0 := #t~nondet23;havoc #t~nondet23;havoc ~cb~0;havoc ~ret~0;havoc ~new_state~0;havoc ~state~0;havoc ~skip~0;havoc ~tmp___0~0;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~tmp___1~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~tmp___2~0 := #t~nondet25;havoc #t~nondet25;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~tmp___3~0 := #t~nondet26;havoc #t~nondet26;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~tmp___4~0 := #t~nondet27;havoc #t~nondet27;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~tmp___5~0 := #t~nondet28;havoc #t~nondet28;assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~tmp___6~0 := #t~nondet29;havoc #t~nondet29;assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647;~tmp___7~0 := #t~nondet30;havoc #t~nondet30;assume -2147483648 <= #t~nondet31 && #t~nondet31 <= 2147483647;~tmp___8~0 := #t~nondet31;havoc #t~nondet31;assume -2147483648 <= #t~nondet32 && #t~nondet32 <= 2147483647;~tmp___9~0 := #t~nondet32;havoc #t~nondet32;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;havoc ~__cil_tmp61~0;havoc ~__cil_tmp62~0;havoc ~__cil_tmp63~0;havoc ~__cil_tmp64~0;havoc ~__cil_tmp65~0;~s__state~0 := ~initial_state;~blastFlag~0 := 0;assume -2147483648 <= #t~nondet33 && #t~nondet33 <= 2147483647;~tmp~0 := #t~nondet33;havoc #t~nondet33;~cb~0 := 0;~ret~0 := -1;~skip~0 := 0;~tmp___0~0 := 0; {145#(= ssl3_connect_~blastFlag~0 0)} is VALID [2022-04-08 14:47:46,430 INFO L290 TraceCheckUtils]: 8: Hoare triple {145#(= ssl3_connect_~blastFlag~0 0)} assume 0 != ~s__info_callback~0;~cb~0 := ~s__info_callback~0; {145#(= ssl3_connect_~blastFlag~0 0)} is VALID [2022-04-08 14:47:46,431 INFO L290 TraceCheckUtils]: 9: Hoare triple {145#(= ssl3_connect_~blastFlag~0 0)} #t~post34 := ~s__in_handshake~0;~s__in_handshake~0 := 1 + #t~post34;havoc #t~post34; {145#(= ssl3_connect_~blastFlag~0 0)} is VALID [2022-04-08 14:47:46,431 INFO L290 TraceCheckUtils]: 10: Hoare triple {145#(= ssl3_connect_~blastFlag~0 0)} assume !(0 != ~tmp___1~0 - 12288); {145#(= ssl3_connect_~blastFlag~0 0)} is VALID [2022-04-08 14:47:46,432 INFO L290 TraceCheckUtils]: 11: Hoare triple {145#(= ssl3_connect_~blastFlag~0 0)} assume !false; {145#(= ssl3_connect_~blastFlag~0 0)} is VALID [2022-04-08 14:47:46,432 INFO L290 TraceCheckUtils]: 12: Hoare triple {145#(= ssl3_connect_~blastFlag~0 0)} ~state~0 := ~s__state~0; {145#(= ssl3_connect_~blastFlag~0 0)} is VALID [2022-04-08 14:47:46,433 INFO L290 TraceCheckUtils]: 13: Hoare triple {145#(= ssl3_connect_~blastFlag~0 0)} assume !(12292 == ~s__state~0); {145#(= ssl3_connect_~blastFlag~0 0)} is VALID [2022-04-08 14:47:46,434 INFO L290 TraceCheckUtils]: 14: Hoare triple {145#(= ssl3_connect_~blastFlag~0 0)} assume !(16384 == ~s__state~0); {145#(= ssl3_connect_~blastFlag~0 0)} is VALID [2022-04-08 14:47:46,435 INFO L290 TraceCheckUtils]: 15: Hoare triple {145#(= ssl3_connect_~blastFlag~0 0)} assume !(4096 == ~s__state~0); {145#(= ssl3_connect_~blastFlag~0 0)} is VALID [2022-04-08 14:47:46,435 INFO L290 TraceCheckUtils]: 16: Hoare triple {145#(= ssl3_connect_~blastFlag~0 0)} assume !(20480 == ~s__state~0); {145#(= ssl3_connect_~blastFlag~0 0)} is VALID [2022-04-08 14:47:46,436 INFO L290 TraceCheckUtils]: 17: Hoare triple {145#(= ssl3_connect_~blastFlag~0 0)} assume !(4099 == ~s__state~0); {145#(= ssl3_connect_~blastFlag~0 0)} is VALID [2022-04-08 14:47:46,438 INFO L290 TraceCheckUtils]: 18: Hoare triple {145#(= ssl3_connect_~blastFlag~0 0)} assume !(4368 == ~s__state~0); {145#(= ssl3_connect_~blastFlag~0 0)} is VALID [2022-04-08 14:47:46,438 INFO L290 TraceCheckUtils]: 19: Hoare triple {145#(= ssl3_connect_~blastFlag~0 0)} assume !(4369 == ~s__state~0); {145#(= ssl3_connect_~blastFlag~0 0)} is VALID [2022-04-08 14:47:46,438 INFO L290 TraceCheckUtils]: 20: Hoare triple {145#(= ssl3_connect_~blastFlag~0 0)} assume !(4384 == ~s__state~0); {145#(= ssl3_connect_~blastFlag~0 0)} is VALID [2022-04-08 14:47:46,439 INFO L290 TraceCheckUtils]: 21: Hoare triple {145#(= ssl3_connect_~blastFlag~0 0)} assume !(4385 == ~s__state~0); {145#(= ssl3_connect_~blastFlag~0 0)} is VALID [2022-04-08 14:47:46,440 INFO L290 TraceCheckUtils]: 22: Hoare triple {145#(= ssl3_connect_~blastFlag~0 0)} assume !(4400 == ~s__state~0); {145#(= ssl3_connect_~blastFlag~0 0)} is VALID [2022-04-08 14:47:46,440 INFO L290 TraceCheckUtils]: 23: Hoare triple {145#(= ssl3_connect_~blastFlag~0 0)} assume !(4401 == ~s__state~0); {145#(= ssl3_connect_~blastFlag~0 0)} is VALID [2022-04-08 14:47:46,441 INFO L290 TraceCheckUtils]: 24: Hoare triple {145#(= ssl3_connect_~blastFlag~0 0)} assume !(4416 == ~s__state~0); {145#(= ssl3_connect_~blastFlag~0 0)} is VALID [2022-04-08 14:47:46,441 INFO L290 TraceCheckUtils]: 25: Hoare triple {145#(= ssl3_connect_~blastFlag~0 0)} assume !(4417 == ~s__state~0); {145#(= ssl3_connect_~blastFlag~0 0)} is VALID [2022-04-08 14:47:46,442 INFO L290 TraceCheckUtils]: 26: Hoare triple {145#(= ssl3_connect_~blastFlag~0 0)} assume 4432 == ~s__state~0; {145#(= ssl3_connect_~blastFlag~0 0)} is VALID [2022-04-08 14:47:46,442 INFO L290 TraceCheckUtils]: 27: Hoare triple {145#(= ssl3_connect_~blastFlag~0 0)} assume -2147483648 <= #t~nondet42 && #t~nondet42 <= 2147483647;~ret~0 := #t~nondet42;havoc #t~nondet42; {145#(= ssl3_connect_~blastFlag~0 0)} is VALID [2022-04-08 14:47:46,442 INFO L290 TraceCheckUtils]: 28: Hoare triple {145#(= ssl3_connect_~blastFlag~0 0)} assume 4 == ~blastFlag~0; {141#false} is VALID [2022-04-08 14:47:46,442 INFO L290 TraceCheckUtils]: 29: Hoare triple {141#false} assume !false; {141#false} is VALID [2022-04-08 14:47:46,443 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 14:47:46,443 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 14:47:46,443 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1200093476] [2022-04-08 14:47:46,444 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1200093476] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 14:47:46,444 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 14:47:46,444 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-04-08 14:47:46,447 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 14:47:46,447 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [571382592] [2022-04-08 14:47:46,447 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [571382592] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 14:47:46,447 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 14:47:46,448 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-04-08 14:47:46,448 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [699222743] [2022-04-08 14:47:46,449 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 14:47:46,452 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 6.5) internal successors, (26), 3 states have internal predecessors, (26), 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 30 [2022-04-08 14:47:46,454 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 14:47:46,457 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 4 states, 4 states have (on average 6.5) internal successors, (26), 3 states have internal predecessors, (26), 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 14:47:46,495 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 30 edges. 30 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:47:46,495 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-04-08 14:47:46,495 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 14:47:46,510 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-04-08 14:47:46,510 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-04-08 14:47:46,514 INFO L87 Difference]: Start difference. First operand has 137 states, 129 states have (on average 1.697674418604651) internal successors, (219), 130 states have internal predecessors, (219), 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 4 states, 4 states have (on average 6.5) internal successors, (26), 3 states have internal predecessors, (26), 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 14:47:47,142 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:47:47,142 INFO L93 Difference]: Finished difference Result 375 states and 629 transitions. [2022-04-08 14:47:47,143 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-04-08 14:47:47,143 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 6.5) internal successors, (26), 3 states have internal predecessors, (26), 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 30 [2022-04-08 14:47:47,143 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 14:47:47,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4 states, 4 states have (on average 6.5) internal successors, (26), 3 states have internal predecessors, (26), 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 14:47:47,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 629 transitions. [2022-04-08 14:47:47,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4 states, 4 states have (on average 6.5) internal successors, (26), 3 states have internal predecessors, (26), 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 14:47:47,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 629 transitions. [2022-04-08 14:47:47,161 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 4 states and 629 transitions. [2022-04-08 14:47:47,580 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 629 edges. 629 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:47:47,592 INFO L225 Difference]: With dead ends: 375 [2022-04-08 14:47:47,592 INFO L226 Difference]: Without dead ends: 218 [2022-04-08 14:47:47,594 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 14:47:47,596 INFO L913 BasicCegarLoop]: 216 mSDtfsCounter, 576 mSDsluCounter, 9 mSDsCounter, 0 mSdLazyCounter, 214 mSolverCounterSat, 7 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 578 SdHoareTripleChecker+Valid, 225 SdHoareTripleChecker+Invalid, 221 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 214 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-04-08 14:47:47,597 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [578 Valid, 225 Invalid, 221 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 214 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-04-08 14:47:47,607 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 218 states. [2022-04-08 14:47:47,628 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 218 to 218. [2022-04-08 14:47:47,628 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 14:47:47,629 INFO L82 GeneralOperation]: Start isEquivalent. First operand 218 states. Second operand has 218 states, 213 states have (on average 1.4929577464788732) internal successors, (318), 213 states have internal predecessors, (318), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 14:47:47,630 INFO L74 IsIncluded]: Start isIncluded. First operand 218 states. Second operand has 218 states, 213 states have (on average 1.4929577464788732) internal successors, (318), 213 states have internal predecessors, (318), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 14:47:47,631 INFO L87 Difference]: Start difference. First operand 218 states. Second operand has 218 states, 213 states have (on average 1.4929577464788732) internal successors, (318), 213 states have internal predecessors, (318), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 14:47:47,638 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:47:47,638 INFO L93 Difference]: Finished difference Result 218 states and 322 transitions. [2022-04-08 14:47:47,638 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 322 transitions. [2022-04-08 14:47:47,639 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 14:47:47,640 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 14:47:47,640 INFO L74 IsIncluded]: Start isIncluded. First operand has 218 states, 213 states have (on average 1.4929577464788732) internal successors, (318), 213 states have internal predecessors, (318), 3 states have call successors, (3), 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 218 states. [2022-04-08 14:47:47,640 INFO L87 Difference]: Start difference. First operand has 218 states, 213 states have (on average 1.4929577464788732) internal successors, (318), 213 states have internal predecessors, (318), 3 states have call successors, (3), 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 218 states. [2022-04-08 14:47:47,647 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:47:47,647 INFO L93 Difference]: Finished difference Result 218 states and 322 transitions. [2022-04-08 14:47:47,647 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 322 transitions. [2022-04-08 14:47:47,648 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 14:47:47,648 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 14:47:47,648 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 14:47:47,648 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 14:47:47,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 218 states, 213 states have (on average 1.4929577464788732) internal successors, (318), 213 states have internal predecessors, (318), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 14:47:47,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 218 states to 218 states and 322 transitions. [2022-04-08 14:47:47,657 INFO L78 Accepts]: Start accepts. Automaton has 218 states and 322 transitions. Word has length 30 [2022-04-08 14:47:47,657 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 14:47:47,657 INFO L478 AbstractCegarLoop]: Abstraction has 218 states and 322 transitions. [2022-04-08 14:47:47,657 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 6.5) internal successors, (26), 3 states have internal predecessors, (26), 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 14:47:47,657 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 218 states and 322 transitions. [2022-04-08 14:47:47,899 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 322 edges. 322 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:47:47,899 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 322 transitions. [2022-04-08 14:47:47,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2022-04-08 14:47:47,901 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 14:47:47,901 INFO L499 BasicCegarLoop]: trace histogram [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] [2022-04-08 14:47:47,901 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-04-08 14:47:47,901 INFO L403 AbstractCegarLoop]: === Iteration 2 === Targeting ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 14:47:47,902 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 14:47:47,902 INFO L85 PathProgramCache]: Analyzing trace with hash 479708172, now seen corresponding path program 1 times [2022-04-08 14:47:47,902 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 14:47:47,902 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1514128529] [2022-04-08 14:47:47,904 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 14:47:47,904 INFO L85 PathProgramCache]: Analyzing trace with hash 479708172, now seen corresponding path program 2 times [2022-04-08 14:47:47,904 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 14:47:47,905 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [418546465] [2022-04-08 14:47:47,905 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 14:47:47,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 14:47:47,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:47:48,015 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 14:47:48,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:47:48,031 INFO L290 TraceCheckUtils]: 0: Hoare triple {1779#(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(18, 2);call #Ultimate.allocInit(12, 3); {1773#true} is VALID [2022-04-08 14:47:48,031 INFO L290 TraceCheckUtils]: 1: Hoare triple {1773#true} assume true; {1773#true} is VALID [2022-04-08 14:47:48,031 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {1773#true} {1773#true} #547#return; {1773#true} is VALID [2022-04-08 14:47:48,032 INFO L272 TraceCheckUtils]: 0: Hoare triple {1773#true} call ULTIMATE.init(); {1779#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-08 14:47:48,032 INFO L290 TraceCheckUtils]: 1: Hoare triple {1779#(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(18, 2);call #Ultimate.allocInit(12, 3); {1773#true} is VALID [2022-04-08 14:47:48,032 INFO L290 TraceCheckUtils]: 2: Hoare triple {1773#true} assume true; {1773#true} is VALID [2022-04-08 14:47:48,032 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {1773#true} {1773#true} #547#return; {1773#true} is VALID [2022-04-08 14:47:48,032 INFO L272 TraceCheckUtils]: 4: Hoare triple {1773#true} call #t~ret55 := main(); {1773#true} is VALID [2022-04-08 14:47:48,032 INFO L290 TraceCheckUtils]: 5: Hoare triple {1773#true} havoc ~s~0;~s~0 := 12292; {1773#true} is VALID [2022-04-08 14:47:48,032 INFO L272 TraceCheckUtils]: 6: Hoare triple {1773#true} call #t~ret54 := ssl3_connect(~s~0); {1773#true} is VALID [2022-04-08 14:47:48,033 INFO L290 TraceCheckUtils]: 7: Hoare triple {1773#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__bbio~0 := #t~nondet7;havoc #t~nondet7;assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647;~s__wbio~0 := #t~nondet8;havoc #t~nondet8;assume -2147483648 <= #t~nondet9 && #t~nondet9 <= 2147483647;~s__hit~0 := #t~nondet9;havoc #t~nondet9;havoc ~s__rwstate~0;~s__init_buf___0~0 := 1;assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647;~s__debug~0 := #t~nondet10;havoc #t~nondet10;havoc ~s__shutdown~0;assume -2147483648 <= #t~nondet11 && #t~nondet11 <= 2147483647;~s__ctx__info_callback~0 := #t~nondet11;havoc #t~nondet11;assume -2147483648 <= #t~nondet12 && #t~nondet12 <= 2147483647;~s__ctx__stats__sess_connect_renegotiate~0 := #t~nondet12;havoc #t~nondet12;assume -2147483648 <= #t~nondet13 && #t~nondet13 <= 2147483647;~s__ctx__stats__sess_connect~0 := #t~nondet13;havoc #t~nondet13;assume -2147483648 <= #t~nondet14 && #t~nondet14 <= 2147483647;~s__ctx__stats__sess_hit~0 := #t~nondet14;havoc #t~nondet14;assume -2147483648 <= #t~nondet15 && #t~nondet15 <= 2147483647;~s__ctx__stats__sess_connect_good~0 := #t~nondet15;havoc #t~nondet15;havoc ~s__s3__change_cipher_spec~0;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~s__s3__flags~0 := #t~nondet16;havoc #t~nondet16;havoc ~s__s3__delay_buf_pop_ret~0;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~s__s3__tmp__cert_req~0 := #t~nondet17;havoc #t~nondet17;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~s__s3__tmp__new_compression~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~s__s3__tmp__reuse_message~0 := #t~nondet19;havoc #t~nondet19;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~s__s3__tmp__new_cipher~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~s__s3__tmp__new_cipher__algorithms~0 := #t~nondet21;havoc #t~nondet21;havoc ~s__s3__tmp__next_state___0~0;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~s__s3__tmp__new_compression__id~0 := #t~nondet22;havoc #t~nondet22;havoc ~s__session__cipher~0;havoc ~s__session__compress_meth~0;havoc ~buf~0;havoc ~tmp~0;havoc ~l~0;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~num1~0 := #t~nondet23;havoc #t~nondet23;havoc ~cb~0;havoc ~ret~0;havoc ~new_state~0;havoc ~state~0;havoc ~skip~0;havoc ~tmp___0~0;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~tmp___1~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~tmp___2~0 := #t~nondet25;havoc #t~nondet25;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~tmp___3~0 := #t~nondet26;havoc #t~nondet26;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~tmp___4~0 := #t~nondet27;havoc #t~nondet27;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~tmp___5~0 := #t~nondet28;havoc #t~nondet28;assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~tmp___6~0 := #t~nondet29;havoc #t~nondet29;assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647;~tmp___7~0 := #t~nondet30;havoc #t~nondet30;assume -2147483648 <= #t~nondet31 && #t~nondet31 <= 2147483647;~tmp___8~0 := #t~nondet31;havoc #t~nondet31;assume -2147483648 <= #t~nondet32 && #t~nondet32 <= 2147483647;~tmp___9~0 := #t~nondet32;havoc #t~nondet32;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;havoc ~__cil_tmp61~0;havoc ~__cil_tmp62~0;havoc ~__cil_tmp63~0;havoc ~__cil_tmp64~0;havoc ~__cil_tmp65~0;~s__state~0 := ~initial_state;~blastFlag~0 := 0;assume -2147483648 <= #t~nondet33 && #t~nondet33 <= 2147483647;~tmp~0 := #t~nondet33;havoc #t~nondet33;~cb~0 := 0;~ret~0 := -1;~skip~0 := 0;~tmp___0~0 := 0; {1773#true} is VALID [2022-04-08 14:47:48,033 INFO L290 TraceCheckUtils]: 8: Hoare triple {1773#true} assume 0 != ~s__info_callback~0;~cb~0 := ~s__info_callback~0; {1773#true} is VALID [2022-04-08 14:47:48,033 INFO L290 TraceCheckUtils]: 9: Hoare triple {1773#true} #t~post34 := ~s__in_handshake~0;~s__in_handshake~0 := 1 + #t~post34;havoc #t~post34; {1773#true} is VALID [2022-04-08 14:47:48,034 INFO L290 TraceCheckUtils]: 10: Hoare triple {1773#true} assume !(0 != ~tmp___1~0 - 12288); {1773#true} is VALID [2022-04-08 14:47:48,034 INFO L290 TraceCheckUtils]: 11: Hoare triple {1773#true} assume !false; {1773#true} is VALID [2022-04-08 14:47:48,034 INFO L290 TraceCheckUtils]: 12: Hoare triple {1773#true} ~state~0 := ~s__state~0; {1773#true} is VALID [2022-04-08 14:47:48,036 INFO L290 TraceCheckUtils]: 13: Hoare triple {1773#true} assume !(12292 == ~s__state~0); {1773#true} is VALID [2022-04-08 14:47:48,036 INFO L290 TraceCheckUtils]: 14: Hoare triple {1773#true} assume !(16384 == ~s__state~0); {1773#true} is VALID [2022-04-08 14:47:48,036 INFO L290 TraceCheckUtils]: 15: Hoare triple {1773#true} assume !(4096 == ~s__state~0); {1773#true} is VALID [2022-04-08 14:47:48,036 INFO L290 TraceCheckUtils]: 16: Hoare triple {1773#true} assume !(20480 == ~s__state~0); {1773#true} is VALID [2022-04-08 14:47:48,037 INFO L290 TraceCheckUtils]: 17: Hoare triple {1773#true} assume !(4099 == ~s__state~0); {1773#true} is VALID [2022-04-08 14:47:48,037 INFO L290 TraceCheckUtils]: 18: Hoare triple {1773#true} assume 4368 == ~s__state~0; {1773#true} is VALID [2022-04-08 14:47:48,038 INFO L290 TraceCheckUtils]: 19: Hoare triple {1773#true} ~s__shutdown~0 := 0;assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~ret~0 := #t~nondet38;havoc #t~nondet38; {1773#true} is VALID [2022-04-08 14:47:48,038 INFO L290 TraceCheckUtils]: 20: Hoare triple {1773#true} assume 0 == ~blastFlag~0;~blastFlag~0 := 1; {1773#true} is VALID [2022-04-08 14:47:48,039 INFO L290 TraceCheckUtils]: 21: Hoare triple {1773#true} assume !(~ret~0 <= 0);~s__state~0 := 4384;~s__init_num~0 := 0; {1778#(= (+ ssl3_connect_~s__state~0 (- 4384)) 0)} is VALID [2022-04-08 14:47:48,039 INFO L290 TraceCheckUtils]: 22: Hoare triple {1778#(= (+ ssl3_connect_~s__state~0 (- 4384)) 0)} assume !(~s__bbio~0 != ~s__wbio~0); {1778#(= (+ ssl3_connect_~s__state~0 (- 4384)) 0)} is VALID [2022-04-08 14:47:48,040 INFO L290 TraceCheckUtils]: 23: Hoare triple {1778#(= (+ ssl3_connect_~s__state~0 (- 4384)) 0)} assume !(0 == ~s__s3__tmp__reuse_message~0); {1778#(= (+ ssl3_connect_~s__state~0 (- 4384)) 0)} is VALID [2022-04-08 14:47:48,041 INFO L290 TraceCheckUtils]: 24: Hoare triple {1778#(= (+ ssl3_connect_~s__state~0 (- 4384)) 0)} ~skip~0 := 0; {1778#(= (+ ssl3_connect_~s__state~0 (- 4384)) 0)} is VALID [2022-04-08 14:47:48,041 INFO L290 TraceCheckUtils]: 25: Hoare triple {1778#(= (+ ssl3_connect_~s__state~0 (- 4384)) 0)} assume !false; {1778#(= (+ ssl3_connect_~s__state~0 (- 4384)) 0)} is VALID [2022-04-08 14:47:48,042 INFO L290 TraceCheckUtils]: 26: Hoare triple {1778#(= (+ ssl3_connect_~s__state~0 (- 4384)) 0)} ~state~0 := ~s__state~0; {1778#(= (+ ssl3_connect_~s__state~0 (- 4384)) 0)} is VALID [2022-04-08 14:47:48,042 INFO L290 TraceCheckUtils]: 27: Hoare triple {1778#(= (+ ssl3_connect_~s__state~0 (- 4384)) 0)} assume !(12292 == ~s__state~0); {1778#(= (+ ssl3_connect_~s__state~0 (- 4384)) 0)} is VALID [2022-04-08 14:47:48,042 INFO L290 TraceCheckUtils]: 28: Hoare triple {1778#(= (+ ssl3_connect_~s__state~0 (- 4384)) 0)} assume !(16384 == ~s__state~0); {1778#(= (+ ssl3_connect_~s__state~0 (- 4384)) 0)} is VALID [2022-04-08 14:47:48,042 INFO L290 TraceCheckUtils]: 29: Hoare triple {1778#(= (+ ssl3_connect_~s__state~0 (- 4384)) 0)} assume !(4096 == ~s__state~0); {1778#(= (+ ssl3_connect_~s__state~0 (- 4384)) 0)} is VALID [2022-04-08 14:47:48,043 INFO L290 TraceCheckUtils]: 30: Hoare triple {1778#(= (+ ssl3_connect_~s__state~0 (- 4384)) 0)} assume !(20480 == ~s__state~0); {1778#(= (+ ssl3_connect_~s__state~0 (- 4384)) 0)} is VALID [2022-04-08 14:47:48,043 INFO L290 TraceCheckUtils]: 31: Hoare triple {1778#(= (+ ssl3_connect_~s__state~0 (- 4384)) 0)} assume !(4099 == ~s__state~0); {1778#(= (+ ssl3_connect_~s__state~0 (- 4384)) 0)} is VALID [2022-04-08 14:47:48,043 INFO L290 TraceCheckUtils]: 32: Hoare triple {1778#(= (+ ssl3_connect_~s__state~0 (- 4384)) 0)} assume !(4368 == ~s__state~0); {1778#(= (+ ssl3_connect_~s__state~0 (- 4384)) 0)} is VALID [2022-04-08 14:47:48,044 INFO L290 TraceCheckUtils]: 33: Hoare triple {1778#(= (+ ssl3_connect_~s__state~0 (- 4384)) 0)} assume !(4369 == ~s__state~0); {1778#(= (+ ssl3_connect_~s__state~0 (- 4384)) 0)} is VALID [2022-04-08 14:47:48,044 INFO L290 TraceCheckUtils]: 34: Hoare triple {1778#(= (+ ssl3_connect_~s__state~0 (- 4384)) 0)} assume !(4384 == ~s__state~0); {1774#false} is VALID [2022-04-08 14:47:48,044 INFO L290 TraceCheckUtils]: 35: Hoare triple {1774#false} assume !(4385 == ~s__state~0); {1774#false} is VALID [2022-04-08 14:47:48,044 INFO L290 TraceCheckUtils]: 36: Hoare triple {1774#false} assume !(4400 == ~s__state~0); {1774#false} is VALID [2022-04-08 14:47:48,045 INFO L290 TraceCheckUtils]: 37: Hoare triple {1774#false} assume !(4401 == ~s__state~0); {1774#false} is VALID [2022-04-08 14:47:48,045 INFO L290 TraceCheckUtils]: 38: Hoare triple {1774#false} assume !(4416 == ~s__state~0); {1774#false} is VALID [2022-04-08 14:47:48,045 INFO L290 TraceCheckUtils]: 39: Hoare triple {1774#false} assume !(4417 == ~s__state~0); {1774#false} is VALID [2022-04-08 14:47:48,045 INFO L290 TraceCheckUtils]: 40: Hoare triple {1774#false} assume 4432 == ~s__state~0; {1774#false} is VALID [2022-04-08 14:47:48,045 INFO L290 TraceCheckUtils]: 41: Hoare triple {1774#false} assume -2147483648 <= #t~nondet42 && #t~nondet42 <= 2147483647;~ret~0 := #t~nondet42;havoc #t~nondet42; {1774#false} is VALID [2022-04-08 14:47:48,045 INFO L290 TraceCheckUtils]: 42: Hoare triple {1774#false} assume 4 == ~blastFlag~0; {1774#false} is VALID [2022-04-08 14:47:48,045 INFO L290 TraceCheckUtils]: 43: Hoare triple {1774#false} assume !false; {1774#false} is VALID [2022-04-08 14:47:48,047 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-08 14:47:48,047 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 14:47:48,049 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [418546465] [2022-04-08 14:47:48,049 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [418546465] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 14:47:48,050 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 14:47:48,050 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-04-08 14:47:48,050 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 14:47:48,050 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1514128529] [2022-04-08 14:47:48,050 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1514128529] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 14:47:48,051 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 14:47:48,051 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-04-08 14:47:48,051 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1871291330] [2022-04-08 14:47:48,051 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 14:47:48,052 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 10.0) internal successors, (40), 3 states have internal predecessors, (40), 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 44 [2022-04-08 14:47:48,052 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 14:47:48,053 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 4 states, 4 states have (on average 10.0) internal successors, (40), 3 states have internal predecessors, (40), 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 14:47:48,079 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 14:47:48,080 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-04-08 14:47:48,080 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 14:47:48,080 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-04-08 14:47:48,080 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-04-08 14:47:48,081 INFO L87 Difference]: Start difference. First operand 218 states and 322 transitions. Second operand has 4 states, 4 states have (on average 10.0) internal successors, (40), 3 states have internal predecessors, (40), 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 14:47:48,442 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:47:48,442 INFO L93 Difference]: Finished difference Result 348 states and 521 transitions. [2022-04-08 14:47:48,442 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-04-08 14:47:48,442 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 10.0) internal successors, (40), 3 states have internal predecessors, (40), 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 44 [2022-04-08 14:47:48,443 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 14:47:48,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4 states, 4 states have (on average 10.0) internal successors, (40), 3 states have internal predecessors, (40), 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 14:47:48,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 369 transitions. [2022-04-08 14:47:48,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4 states, 4 states have (on average 10.0) internal successors, (40), 3 states have internal predecessors, (40), 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 14:47:48,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 369 transitions. [2022-04-08 14:47:48,449 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 4 states and 369 transitions. [2022-04-08 14:47:48,683 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 369 edges. 369 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:47:48,689 INFO L225 Difference]: With dead ends: 348 [2022-04-08 14:47:48,689 INFO L226 Difference]: Without dead ends: 243 [2022-04-08 14:47:48,690 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 14:47:48,691 INFO L913 BasicCegarLoop]: 186 mSDtfsCounter, 189 mSDsluCounter, 7 mSDsCounter, 0 mSdLazyCounter, 178 mSolverCounterSat, 11 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 189 SdHoareTripleChecker+Valid, 193 SdHoareTripleChecker+Invalid, 189 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 11 IncrementalHoareTripleChecker+Valid, 178 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-04-08 14:47:48,693 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [189 Valid, 193 Invalid, 189 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [11 Valid, 178 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-04-08 14:47:48,696 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 243 states. [2022-04-08 14:47:48,720 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 243 to 235. [2022-04-08 14:47:48,720 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 14:47:48,721 INFO L82 GeneralOperation]: Start isEquivalent. First operand 243 states. Second operand has 235 states, 230 states have (on average 1.4782608695652173) internal successors, (340), 230 states have internal predecessors, (340), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 14:47:48,723 INFO L74 IsIncluded]: Start isIncluded. First operand 243 states. Second operand has 235 states, 230 states have (on average 1.4782608695652173) internal successors, (340), 230 states have internal predecessors, (340), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 14:47:48,723 INFO L87 Difference]: Start difference. First operand 243 states. Second operand has 235 states, 230 states have (on average 1.4782608695652173) internal successors, (340), 230 states have internal predecessors, (340), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 14:47:48,733 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:47:48,733 INFO L93 Difference]: Finished difference Result 243 states and 355 transitions. [2022-04-08 14:47:48,733 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 355 transitions. [2022-04-08 14:47:48,736 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 14:47:48,736 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 14:47:48,737 INFO L74 IsIncluded]: Start isIncluded. First operand has 235 states, 230 states have (on average 1.4782608695652173) internal successors, (340), 230 states have internal predecessors, (340), 3 states have call successors, (3), 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 243 states. [2022-04-08 14:47:48,737 INFO L87 Difference]: Start difference. First operand has 235 states, 230 states have (on average 1.4782608695652173) internal successors, (340), 230 states have internal predecessors, (340), 3 states have call successors, (3), 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 243 states. [2022-04-08 14:47:48,743 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:47:48,743 INFO L93 Difference]: Finished difference Result 243 states and 355 transitions. [2022-04-08 14:47:48,744 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 355 transitions. [2022-04-08 14:47:48,744 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 14:47:48,744 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 14:47:48,744 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 14:47:48,744 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 14:47:48,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 235 states, 230 states have (on average 1.4782608695652173) internal successors, (340), 230 states have internal predecessors, (340), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 14:47:48,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 235 states to 235 states and 344 transitions. [2022-04-08 14:47:48,752 INFO L78 Accepts]: Start accepts. Automaton has 235 states and 344 transitions. Word has length 44 [2022-04-08 14:47:48,752 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 14:47:48,752 INFO L478 AbstractCegarLoop]: Abstraction has 235 states and 344 transitions. [2022-04-08 14:47:48,752 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 10.0) internal successors, (40), 3 states have internal predecessors, (40), 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 14:47:48,752 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 235 states and 344 transitions. [2022-04-08 14:47:49,011 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 344 edges. 344 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:47:49,011 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 344 transitions. [2022-04-08 14:47:49,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-04-08 14:47:49,012 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 14:47:49,012 INFO L499 BasicCegarLoop]: trace histogram [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, 1, 1] [2022-04-08 14:47:49,013 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-04-08 14:47:49,013 INFO L403 AbstractCegarLoop]: === Iteration 3 === Targeting ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 14:47:49,013 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 14:47:49,013 INFO L85 PathProgramCache]: Analyzing trace with hash -7403090, now seen corresponding path program 1 times [2022-04-08 14:47:49,013 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 14:47:49,013 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [896151665] [2022-04-08 14:47:49,014 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 14:47:49,014 INFO L85 PathProgramCache]: Analyzing trace with hash -7403090, now seen corresponding path program 2 times [2022-04-08 14:47:49,014 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 14:47:49,014 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1938542165] [2022-04-08 14:47:49,014 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 14:47:49,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 14:47:49,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:47:49,094 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 14:47:49,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:47:49,098 INFO L290 TraceCheckUtils]: 0: Hoare triple {3443#(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(18, 2);call #Ultimate.allocInit(12, 3); {3437#true} is VALID [2022-04-08 14:47:49,098 INFO L290 TraceCheckUtils]: 1: Hoare triple {3437#true} assume true; {3437#true} is VALID [2022-04-08 14:47:49,098 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {3437#true} {3437#true} #547#return; {3437#true} is VALID [2022-04-08 14:47:49,098 INFO L272 TraceCheckUtils]: 0: Hoare triple {3437#true} call ULTIMATE.init(); {3443#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-08 14:47:49,098 INFO L290 TraceCheckUtils]: 1: Hoare triple {3443#(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(18, 2);call #Ultimate.allocInit(12, 3); {3437#true} is VALID [2022-04-08 14:47:49,098 INFO L290 TraceCheckUtils]: 2: Hoare triple {3437#true} assume true; {3437#true} is VALID [2022-04-08 14:47:49,099 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {3437#true} {3437#true} #547#return; {3437#true} is VALID [2022-04-08 14:47:49,099 INFO L272 TraceCheckUtils]: 4: Hoare triple {3437#true} call #t~ret55 := main(); {3437#true} is VALID [2022-04-08 14:47:49,099 INFO L290 TraceCheckUtils]: 5: Hoare triple {3437#true} havoc ~s~0;~s~0 := 12292; {3437#true} is VALID [2022-04-08 14:47:49,099 INFO L272 TraceCheckUtils]: 6: Hoare triple {3437#true} call #t~ret54 := ssl3_connect(~s~0); {3437#true} is VALID [2022-04-08 14:47:49,099 INFO L290 TraceCheckUtils]: 7: Hoare triple {3437#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__bbio~0 := #t~nondet7;havoc #t~nondet7;assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647;~s__wbio~0 := #t~nondet8;havoc #t~nondet8;assume -2147483648 <= #t~nondet9 && #t~nondet9 <= 2147483647;~s__hit~0 := #t~nondet9;havoc #t~nondet9;havoc ~s__rwstate~0;~s__init_buf___0~0 := 1;assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647;~s__debug~0 := #t~nondet10;havoc #t~nondet10;havoc ~s__shutdown~0;assume -2147483648 <= #t~nondet11 && #t~nondet11 <= 2147483647;~s__ctx__info_callback~0 := #t~nondet11;havoc #t~nondet11;assume -2147483648 <= #t~nondet12 && #t~nondet12 <= 2147483647;~s__ctx__stats__sess_connect_renegotiate~0 := #t~nondet12;havoc #t~nondet12;assume -2147483648 <= #t~nondet13 && #t~nondet13 <= 2147483647;~s__ctx__stats__sess_connect~0 := #t~nondet13;havoc #t~nondet13;assume -2147483648 <= #t~nondet14 && #t~nondet14 <= 2147483647;~s__ctx__stats__sess_hit~0 := #t~nondet14;havoc #t~nondet14;assume -2147483648 <= #t~nondet15 && #t~nondet15 <= 2147483647;~s__ctx__stats__sess_connect_good~0 := #t~nondet15;havoc #t~nondet15;havoc ~s__s3__change_cipher_spec~0;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~s__s3__flags~0 := #t~nondet16;havoc #t~nondet16;havoc ~s__s3__delay_buf_pop_ret~0;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~s__s3__tmp__cert_req~0 := #t~nondet17;havoc #t~nondet17;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~s__s3__tmp__new_compression~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~s__s3__tmp__reuse_message~0 := #t~nondet19;havoc #t~nondet19;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~s__s3__tmp__new_cipher~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~s__s3__tmp__new_cipher__algorithms~0 := #t~nondet21;havoc #t~nondet21;havoc ~s__s3__tmp__next_state___0~0;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~s__s3__tmp__new_compression__id~0 := #t~nondet22;havoc #t~nondet22;havoc ~s__session__cipher~0;havoc ~s__session__compress_meth~0;havoc ~buf~0;havoc ~tmp~0;havoc ~l~0;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~num1~0 := #t~nondet23;havoc #t~nondet23;havoc ~cb~0;havoc ~ret~0;havoc ~new_state~0;havoc ~state~0;havoc ~skip~0;havoc ~tmp___0~0;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~tmp___1~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~tmp___2~0 := #t~nondet25;havoc #t~nondet25;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~tmp___3~0 := #t~nondet26;havoc #t~nondet26;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~tmp___4~0 := #t~nondet27;havoc #t~nondet27;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~tmp___5~0 := #t~nondet28;havoc #t~nondet28;assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~tmp___6~0 := #t~nondet29;havoc #t~nondet29;assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647;~tmp___7~0 := #t~nondet30;havoc #t~nondet30;assume -2147483648 <= #t~nondet31 && #t~nondet31 <= 2147483647;~tmp___8~0 := #t~nondet31;havoc #t~nondet31;assume -2147483648 <= #t~nondet32 && #t~nondet32 <= 2147483647;~tmp___9~0 := #t~nondet32;havoc #t~nondet32;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;havoc ~__cil_tmp61~0;havoc ~__cil_tmp62~0;havoc ~__cil_tmp63~0;havoc ~__cil_tmp64~0;havoc ~__cil_tmp65~0;~s__state~0 := ~initial_state;~blastFlag~0 := 0;assume -2147483648 <= #t~nondet33 && #t~nondet33 <= 2147483647;~tmp~0 := #t~nondet33;havoc #t~nondet33;~cb~0 := 0;~ret~0 := -1;~skip~0 := 0;~tmp___0~0 := 0; {3437#true} is VALID [2022-04-08 14:47:49,099 INFO L290 TraceCheckUtils]: 8: Hoare triple {3437#true} assume 0 != ~s__info_callback~0;~cb~0 := ~s__info_callback~0; {3437#true} is VALID [2022-04-08 14:47:49,099 INFO L290 TraceCheckUtils]: 9: Hoare triple {3437#true} #t~post34 := ~s__in_handshake~0;~s__in_handshake~0 := 1 + #t~post34;havoc #t~post34; {3437#true} is VALID [2022-04-08 14:47:49,099 INFO L290 TraceCheckUtils]: 10: Hoare triple {3437#true} assume !(0 != ~tmp___1~0 - 12288); {3437#true} is VALID [2022-04-08 14:47:49,099 INFO L290 TraceCheckUtils]: 11: Hoare triple {3437#true} assume !false; {3437#true} is VALID [2022-04-08 14:47:49,099 INFO L290 TraceCheckUtils]: 12: Hoare triple {3437#true} ~state~0 := ~s__state~0; {3437#true} is VALID [2022-04-08 14:47:49,100 INFO L290 TraceCheckUtils]: 13: Hoare triple {3437#true} assume !(12292 == ~s__state~0); {3437#true} is VALID [2022-04-08 14:47:49,100 INFO L290 TraceCheckUtils]: 14: Hoare triple {3437#true} assume !(16384 == ~s__state~0); {3437#true} is VALID [2022-04-08 14:47:49,100 INFO L290 TraceCheckUtils]: 15: Hoare triple {3437#true} assume !(4096 == ~s__state~0); {3437#true} is VALID [2022-04-08 14:47:49,100 INFO L290 TraceCheckUtils]: 16: Hoare triple {3437#true} assume !(20480 == ~s__state~0); {3437#true} is VALID [2022-04-08 14:47:49,100 INFO L290 TraceCheckUtils]: 17: Hoare triple {3437#true} assume !(4099 == ~s__state~0); {3437#true} is VALID [2022-04-08 14:47:49,100 INFO L290 TraceCheckUtils]: 18: Hoare triple {3437#true} assume 4368 == ~s__state~0; {3437#true} is VALID [2022-04-08 14:47:49,100 INFO L290 TraceCheckUtils]: 19: Hoare triple {3437#true} ~s__shutdown~0 := 0;assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~ret~0 := #t~nondet38;havoc #t~nondet38; {3437#true} is VALID [2022-04-08 14:47:49,100 INFO L290 TraceCheckUtils]: 20: Hoare triple {3437#true} assume 0 == ~blastFlag~0;~blastFlag~0 := 1; {3437#true} is VALID [2022-04-08 14:47:49,100 INFO L290 TraceCheckUtils]: 21: Hoare triple {3437#true} assume !(~ret~0 <= 0);~s__state~0 := 4384;~s__init_num~0 := 0; {3437#true} is VALID [2022-04-08 14:47:49,100 INFO L290 TraceCheckUtils]: 22: Hoare triple {3437#true} assume !(~s__bbio~0 != ~s__wbio~0); {3437#true} is VALID [2022-04-08 14:47:49,101 INFO L290 TraceCheckUtils]: 23: Hoare triple {3437#true} assume !(0 == ~s__s3__tmp__reuse_message~0); {3437#true} is VALID [2022-04-08 14:47:49,101 INFO L290 TraceCheckUtils]: 24: Hoare triple {3437#true} ~skip~0 := 0; {3437#true} is VALID [2022-04-08 14:47:49,101 INFO L290 TraceCheckUtils]: 25: Hoare triple {3437#true} assume !false; {3437#true} is VALID [2022-04-08 14:47:49,101 INFO L290 TraceCheckUtils]: 26: Hoare triple {3437#true} ~state~0 := ~s__state~0; {3437#true} is VALID [2022-04-08 14:47:49,101 INFO L290 TraceCheckUtils]: 27: Hoare triple {3437#true} assume !(12292 == ~s__state~0); {3437#true} is VALID [2022-04-08 14:47:49,101 INFO L290 TraceCheckUtils]: 28: Hoare triple {3437#true} assume !(16384 == ~s__state~0); {3437#true} is VALID [2022-04-08 14:47:49,101 INFO L290 TraceCheckUtils]: 29: Hoare triple {3437#true} assume !(4096 == ~s__state~0); {3437#true} is VALID [2022-04-08 14:47:49,101 INFO L290 TraceCheckUtils]: 30: Hoare triple {3437#true} assume !(20480 == ~s__state~0); {3437#true} is VALID [2022-04-08 14:47:49,101 INFO L290 TraceCheckUtils]: 31: Hoare triple {3437#true} assume !(4099 == ~s__state~0); {3437#true} is VALID [2022-04-08 14:47:49,102 INFO L290 TraceCheckUtils]: 32: Hoare triple {3437#true} assume !(4368 == ~s__state~0); {3437#true} is VALID [2022-04-08 14:47:49,102 INFO L290 TraceCheckUtils]: 33: Hoare triple {3437#true} assume !(4369 == ~s__state~0); {3437#true} is VALID [2022-04-08 14:47:49,102 INFO L290 TraceCheckUtils]: 34: Hoare triple {3437#true} assume 4384 == ~s__state~0; {3437#true} is VALID [2022-04-08 14:47:49,102 INFO L290 TraceCheckUtils]: 35: Hoare triple {3437#true} assume -2147483648 <= #t~nondet39 && #t~nondet39 <= 2147483647;~ret~0 := #t~nondet39;havoc #t~nondet39; {3437#true} is VALID [2022-04-08 14:47:49,102 INFO L290 TraceCheckUtils]: 36: Hoare triple {3437#true} assume 1 == ~blastFlag~0;~blastFlag~0 := 2; {3437#true} is VALID [2022-04-08 14:47:49,102 INFO L290 TraceCheckUtils]: 37: Hoare triple {3437#true} assume !(~ret~0 <= 0); {3437#true} is VALID [2022-04-08 14:47:49,104 INFO L290 TraceCheckUtils]: 38: Hoare triple {3437#true} assume 0 != ~s__hit~0;~s__state~0 := 4560; {3442#(<= 4560 ssl3_connect_~s__state~0)} is VALID [2022-04-08 14:47:49,105 INFO L290 TraceCheckUtils]: 39: Hoare triple {3442#(<= 4560 ssl3_connect_~s__state~0)} ~s__init_num~0 := 0; {3442#(<= 4560 ssl3_connect_~s__state~0)} is VALID [2022-04-08 14:47:49,105 INFO L290 TraceCheckUtils]: 40: Hoare triple {3442#(<= 4560 ssl3_connect_~s__state~0)} assume !(0 == ~s__s3__tmp__reuse_message~0); {3442#(<= 4560 ssl3_connect_~s__state~0)} is VALID [2022-04-08 14:47:49,106 INFO L290 TraceCheckUtils]: 41: Hoare triple {3442#(<= 4560 ssl3_connect_~s__state~0)} ~skip~0 := 0; {3442#(<= 4560 ssl3_connect_~s__state~0)} is VALID [2022-04-08 14:47:49,112 INFO L290 TraceCheckUtils]: 42: Hoare triple {3442#(<= 4560 ssl3_connect_~s__state~0)} assume !false; {3442#(<= 4560 ssl3_connect_~s__state~0)} is VALID [2022-04-08 14:47:49,113 INFO L290 TraceCheckUtils]: 43: Hoare triple {3442#(<= 4560 ssl3_connect_~s__state~0)} ~state~0 := ~s__state~0; {3442#(<= 4560 ssl3_connect_~s__state~0)} is VALID [2022-04-08 14:47:49,113 INFO L290 TraceCheckUtils]: 44: Hoare triple {3442#(<= 4560 ssl3_connect_~s__state~0)} assume !(12292 == ~s__state~0); {3442#(<= 4560 ssl3_connect_~s__state~0)} is VALID [2022-04-08 14:47:49,113 INFO L290 TraceCheckUtils]: 45: Hoare triple {3442#(<= 4560 ssl3_connect_~s__state~0)} assume !(16384 == ~s__state~0); {3442#(<= 4560 ssl3_connect_~s__state~0)} is VALID [2022-04-08 14:47:49,113 INFO L290 TraceCheckUtils]: 46: Hoare triple {3442#(<= 4560 ssl3_connect_~s__state~0)} assume !(4096 == ~s__state~0); {3442#(<= 4560 ssl3_connect_~s__state~0)} is VALID [2022-04-08 14:47:49,114 INFO L290 TraceCheckUtils]: 47: Hoare triple {3442#(<= 4560 ssl3_connect_~s__state~0)} assume !(20480 == ~s__state~0); {3442#(<= 4560 ssl3_connect_~s__state~0)} is VALID [2022-04-08 14:47:49,114 INFO L290 TraceCheckUtils]: 48: Hoare triple {3442#(<= 4560 ssl3_connect_~s__state~0)} assume !(4099 == ~s__state~0); {3442#(<= 4560 ssl3_connect_~s__state~0)} is VALID [2022-04-08 14:47:49,114 INFO L290 TraceCheckUtils]: 49: Hoare triple {3442#(<= 4560 ssl3_connect_~s__state~0)} assume !(4368 == ~s__state~0); {3442#(<= 4560 ssl3_connect_~s__state~0)} is VALID [2022-04-08 14:47:49,114 INFO L290 TraceCheckUtils]: 50: Hoare triple {3442#(<= 4560 ssl3_connect_~s__state~0)} assume !(4369 == ~s__state~0); {3442#(<= 4560 ssl3_connect_~s__state~0)} is VALID [2022-04-08 14:47:49,115 INFO L290 TraceCheckUtils]: 51: Hoare triple {3442#(<= 4560 ssl3_connect_~s__state~0)} assume !(4384 == ~s__state~0); {3442#(<= 4560 ssl3_connect_~s__state~0)} is VALID [2022-04-08 14:47:49,115 INFO L290 TraceCheckUtils]: 52: Hoare triple {3442#(<= 4560 ssl3_connect_~s__state~0)} assume !(4385 == ~s__state~0); {3442#(<= 4560 ssl3_connect_~s__state~0)} is VALID [2022-04-08 14:47:49,115 INFO L290 TraceCheckUtils]: 53: Hoare triple {3442#(<= 4560 ssl3_connect_~s__state~0)} assume !(4400 == ~s__state~0); {3442#(<= 4560 ssl3_connect_~s__state~0)} is VALID [2022-04-08 14:47:49,116 INFO L290 TraceCheckUtils]: 54: Hoare triple {3442#(<= 4560 ssl3_connect_~s__state~0)} assume !(4401 == ~s__state~0); {3442#(<= 4560 ssl3_connect_~s__state~0)} is VALID [2022-04-08 14:47:49,116 INFO L290 TraceCheckUtils]: 55: Hoare triple {3442#(<= 4560 ssl3_connect_~s__state~0)} assume !(4416 == ~s__state~0); {3442#(<= 4560 ssl3_connect_~s__state~0)} is VALID [2022-04-08 14:47:49,116 INFO L290 TraceCheckUtils]: 56: Hoare triple {3442#(<= 4560 ssl3_connect_~s__state~0)} assume !(4417 == ~s__state~0); {3442#(<= 4560 ssl3_connect_~s__state~0)} is VALID [2022-04-08 14:47:49,116 INFO L290 TraceCheckUtils]: 57: Hoare triple {3442#(<= 4560 ssl3_connect_~s__state~0)} assume 4432 == ~s__state~0; {3438#false} is VALID [2022-04-08 14:47:49,116 INFO L290 TraceCheckUtils]: 58: Hoare triple {3438#false} assume -2147483648 <= #t~nondet42 && #t~nondet42 <= 2147483647;~ret~0 := #t~nondet42;havoc #t~nondet42; {3438#false} is VALID [2022-04-08 14:47:49,117 INFO L290 TraceCheckUtils]: 59: Hoare triple {3438#false} assume 4 == ~blastFlag~0; {3438#false} is VALID [2022-04-08 14:47:49,117 INFO L290 TraceCheckUtils]: 60: Hoare triple {3438#false} assume !false; {3438#false} is VALID [2022-04-08 14:47:49,117 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-04-08 14:47:49,117 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 14:47:49,118 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1938542165] [2022-04-08 14:47:49,118 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1938542165] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 14:47:49,118 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 14:47:49,118 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-04-08 14:47:49,118 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 14:47:49,118 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [896151665] [2022-04-08 14:47:49,118 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [896151665] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 14:47:49,118 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 14:47:49,118 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-04-08 14:47:49,118 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [509054252] [2022-04-08 14:47:49,118 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 14:47:49,119 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 12.5) internal successors, (50), 3 states have internal predecessors, (50), 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 61 [2022-04-08 14:47:49,120 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 14:47:49,121 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 4 states, 4 states have (on average 12.5) internal successors, (50), 3 states have internal predecessors, (50), 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 14:47:49,151 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 54 edges. 54 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:47:49,151 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-04-08 14:47:49,151 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 14:47:49,152 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-04-08 14:47:49,152 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-04-08 14:47:49,152 INFO L87 Difference]: Start difference. First operand 235 states and 344 transitions. Second operand has 4 states, 4 states have (on average 12.5) internal successors, (50), 3 states have internal predecessors, (50), 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 14:47:49,599 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:47:49,599 INFO L93 Difference]: Finished difference Result 559 states and 849 transitions. [2022-04-08 14:47:49,599 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-04-08 14:47:49,600 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 12.5) internal successors, (50), 3 states have internal predecessors, (50), 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 61 [2022-04-08 14:47:49,600 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 14:47:49,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4 states, 4 states have (on average 12.5) internal successors, (50), 3 states have internal predecessors, (50), 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 14:47:49,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 422 transitions. [2022-04-08 14:47:49,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4 states, 4 states have (on average 12.5) internal successors, (50), 3 states have internal predecessors, (50), 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 14:47:49,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 422 transitions. [2022-04-08 14:47:49,605 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 4 states and 422 transitions. [2022-04-08 14:47:49,867 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 422 edges. 422 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:47:49,888 INFO L225 Difference]: With dead ends: 559 [2022-04-08 14:47:49,889 INFO L226 Difference]: Without dead ends: 335 [2022-04-08 14:47:49,890 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 14:47:49,890 INFO L913 BasicCegarLoop]: 197 mSDtfsCounter, 209 mSDsluCounter, 7 mSDsCounter, 0 mSdLazyCounter, 203 mSolverCounterSat, 34 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 209 SdHoareTripleChecker+Valid, 204 SdHoareTripleChecker+Invalid, 237 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 34 IncrementalHoareTripleChecker+Valid, 203 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-04-08 14:47:49,891 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [209 Valid, 204 Invalid, 237 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [34 Valid, 203 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-04-08 14:47:49,891 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 335 states. [2022-04-08 14:47:49,948 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 335 to 317. [2022-04-08 14:47:49,949 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 14:47:49,949 INFO L82 GeneralOperation]: Start isEquivalent. First operand 335 states. Second operand has 317 states, 312 states have (on average 1.4102564102564104) internal successors, (440), 312 states have internal predecessors, (440), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 14:47:49,950 INFO L74 IsIncluded]: Start isIncluded. First operand 335 states. Second operand has 317 states, 312 states have (on average 1.4102564102564104) internal successors, (440), 312 states have internal predecessors, (440), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 14:47:49,950 INFO L87 Difference]: Start difference. First operand 335 states. Second operand has 317 states, 312 states have (on average 1.4102564102564104) internal successors, (440), 312 states have internal predecessors, (440), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 14:47:49,957 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:47:49,957 INFO L93 Difference]: Finished difference Result 335 states and 466 transitions. [2022-04-08 14:47:49,957 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 466 transitions. [2022-04-08 14:47:49,958 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 14:47:49,958 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 14:47:49,959 INFO L74 IsIncluded]: Start isIncluded. First operand has 317 states, 312 states have (on average 1.4102564102564104) internal successors, (440), 312 states have internal predecessors, (440), 3 states have call successors, (3), 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 335 states. [2022-04-08 14:47:49,959 INFO L87 Difference]: Start difference. First operand has 317 states, 312 states have (on average 1.4102564102564104) internal successors, (440), 312 states have internal predecessors, (440), 3 states have call successors, (3), 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 335 states. [2022-04-08 14:47:49,966 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:47:49,966 INFO L93 Difference]: Finished difference Result 335 states and 466 transitions. [2022-04-08 14:47:49,966 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 466 transitions. [2022-04-08 14:47:49,967 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 14:47:49,967 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 14:47:49,967 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 14:47:49,967 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 14:47:49,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 317 states, 312 states have (on average 1.4102564102564104) internal successors, (440), 312 states have internal predecessors, (440), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 14:47:49,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 317 states and 444 transitions. [2022-04-08 14:47:49,976 INFO L78 Accepts]: Start accepts. Automaton has 317 states and 444 transitions. Word has length 61 [2022-04-08 14:47:49,976 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 14:47:49,976 INFO L478 AbstractCegarLoop]: Abstraction has 317 states and 444 transitions. [2022-04-08 14:47:49,977 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 12.5) internal successors, (50), 3 states have internal predecessors, (50), 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 14:47:49,977 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 317 states and 444 transitions. [2022-04-08 14:47:50,295 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 444 edges. 444 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:47:50,295 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 444 transitions. [2022-04-08 14:47:50,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-04-08 14:47:50,296 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 14:47:50,296 INFO L499 BasicCegarLoop]: trace histogram [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, 1, 1] [2022-04-08 14:47:50,297 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-04-08 14:47:50,297 INFO L403 AbstractCegarLoop]: === Iteration 4 === Targeting ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 14:47:50,297 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 14:47:50,297 INFO L85 PathProgramCache]: Analyzing trace with hash -1812841424, now seen corresponding path program 1 times [2022-04-08 14:47:50,297 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 14:47:50,297 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1850842890] [2022-04-08 14:47:50,298 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 14:47:50,298 INFO L85 PathProgramCache]: Analyzing trace with hash -1812841424, now seen corresponding path program 2 times [2022-04-08 14:47:50,298 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 14:47:50,298 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [530427961] [2022-04-08 14:47:50,298 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 14:47:50,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 14:47:50,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:47:50,350 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 14:47:50,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:47:50,353 INFO L290 TraceCheckUtils]: 0: Hoare triple {5877#(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(18, 2);call #Ultimate.allocInit(12, 3); {5871#true} is VALID [2022-04-08 14:47:50,353 INFO L290 TraceCheckUtils]: 1: Hoare triple {5871#true} assume true; {5871#true} is VALID [2022-04-08 14:47:50,353 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {5871#true} {5871#true} #547#return; {5871#true} is VALID [2022-04-08 14:47:50,354 INFO L272 TraceCheckUtils]: 0: Hoare triple {5871#true} call ULTIMATE.init(); {5877#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-08 14:47:50,354 INFO L290 TraceCheckUtils]: 1: Hoare triple {5877#(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(18, 2);call #Ultimate.allocInit(12, 3); {5871#true} is VALID [2022-04-08 14:47:50,354 INFO L290 TraceCheckUtils]: 2: Hoare triple {5871#true} assume true; {5871#true} is VALID [2022-04-08 14:47:50,354 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {5871#true} {5871#true} #547#return; {5871#true} is VALID [2022-04-08 14:47:50,354 INFO L272 TraceCheckUtils]: 4: Hoare triple {5871#true} call #t~ret55 := main(); {5871#true} is VALID [2022-04-08 14:47:50,354 INFO L290 TraceCheckUtils]: 5: Hoare triple {5871#true} havoc ~s~0;~s~0 := 12292; {5871#true} is VALID [2022-04-08 14:47:50,354 INFO L272 TraceCheckUtils]: 6: Hoare triple {5871#true} call #t~ret54 := ssl3_connect(~s~0); {5871#true} is VALID [2022-04-08 14:47:50,354 INFO L290 TraceCheckUtils]: 7: Hoare triple {5871#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__bbio~0 := #t~nondet7;havoc #t~nondet7;assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647;~s__wbio~0 := #t~nondet8;havoc #t~nondet8;assume -2147483648 <= #t~nondet9 && #t~nondet9 <= 2147483647;~s__hit~0 := #t~nondet9;havoc #t~nondet9;havoc ~s__rwstate~0;~s__init_buf___0~0 := 1;assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647;~s__debug~0 := #t~nondet10;havoc #t~nondet10;havoc ~s__shutdown~0;assume -2147483648 <= #t~nondet11 && #t~nondet11 <= 2147483647;~s__ctx__info_callback~0 := #t~nondet11;havoc #t~nondet11;assume -2147483648 <= #t~nondet12 && #t~nondet12 <= 2147483647;~s__ctx__stats__sess_connect_renegotiate~0 := #t~nondet12;havoc #t~nondet12;assume -2147483648 <= #t~nondet13 && #t~nondet13 <= 2147483647;~s__ctx__stats__sess_connect~0 := #t~nondet13;havoc #t~nondet13;assume -2147483648 <= #t~nondet14 && #t~nondet14 <= 2147483647;~s__ctx__stats__sess_hit~0 := #t~nondet14;havoc #t~nondet14;assume -2147483648 <= #t~nondet15 && #t~nondet15 <= 2147483647;~s__ctx__stats__sess_connect_good~0 := #t~nondet15;havoc #t~nondet15;havoc ~s__s3__change_cipher_spec~0;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~s__s3__flags~0 := #t~nondet16;havoc #t~nondet16;havoc ~s__s3__delay_buf_pop_ret~0;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~s__s3__tmp__cert_req~0 := #t~nondet17;havoc #t~nondet17;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~s__s3__tmp__new_compression~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~s__s3__tmp__reuse_message~0 := #t~nondet19;havoc #t~nondet19;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~s__s3__tmp__new_cipher~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~s__s3__tmp__new_cipher__algorithms~0 := #t~nondet21;havoc #t~nondet21;havoc ~s__s3__tmp__next_state___0~0;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~s__s3__tmp__new_compression__id~0 := #t~nondet22;havoc #t~nondet22;havoc ~s__session__cipher~0;havoc ~s__session__compress_meth~0;havoc ~buf~0;havoc ~tmp~0;havoc ~l~0;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~num1~0 := #t~nondet23;havoc #t~nondet23;havoc ~cb~0;havoc ~ret~0;havoc ~new_state~0;havoc ~state~0;havoc ~skip~0;havoc ~tmp___0~0;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~tmp___1~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~tmp___2~0 := #t~nondet25;havoc #t~nondet25;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~tmp___3~0 := #t~nondet26;havoc #t~nondet26;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~tmp___4~0 := #t~nondet27;havoc #t~nondet27;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~tmp___5~0 := #t~nondet28;havoc #t~nondet28;assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~tmp___6~0 := #t~nondet29;havoc #t~nondet29;assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647;~tmp___7~0 := #t~nondet30;havoc #t~nondet30;assume -2147483648 <= #t~nondet31 && #t~nondet31 <= 2147483647;~tmp___8~0 := #t~nondet31;havoc #t~nondet31;assume -2147483648 <= #t~nondet32 && #t~nondet32 <= 2147483647;~tmp___9~0 := #t~nondet32;havoc #t~nondet32;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;havoc ~__cil_tmp61~0;havoc ~__cil_tmp62~0;havoc ~__cil_tmp63~0;havoc ~__cil_tmp64~0;havoc ~__cil_tmp65~0;~s__state~0 := ~initial_state;~blastFlag~0 := 0;assume -2147483648 <= #t~nondet33 && #t~nondet33 <= 2147483647;~tmp~0 := #t~nondet33;havoc #t~nondet33;~cb~0 := 0;~ret~0 := -1;~skip~0 := 0;~tmp___0~0 := 0; {5871#true} is VALID [2022-04-08 14:47:50,354 INFO L290 TraceCheckUtils]: 8: Hoare triple {5871#true} assume 0 != ~s__info_callback~0;~cb~0 := ~s__info_callback~0; {5871#true} is VALID [2022-04-08 14:47:50,354 INFO L290 TraceCheckUtils]: 9: Hoare triple {5871#true} #t~post34 := ~s__in_handshake~0;~s__in_handshake~0 := 1 + #t~post34;havoc #t~post34; {5871#true} is VALID [2022-04-08 14:47:50,354 INFO L290 TraceCheckUtils]: 10: Hoare triple {5871#true} assume !(0 != ~tmp___1~0 - 12288); {5871#true} is VALID [2022-04-08 14:47:50,355 INFO L290 TraceCheckUtils]: 11: Hoare triple {5871#true} assume !false; {5871#true} is VALID [2022-04-08 14:47:50,355 INFO L290 TraceCheckUtils]: 12: Hoare triple {5871#true} ~state~0 := ~s__state~0; {5871#true} is VALID [2022-04-08 14:47:50,355 INFO L290 TraceCheckUtils]: 13: Hoare triple {5871#true} assume !(12292 == ~s__state~0); {5871#true} is VALID [2022-04-08 14:47:50,355 INFO L290 TraceCheckUtils]: 14: Hoare triple {5871#true} assume !(16384 == ~s__state~0); {5871#true} is VALID [2022-04-08 14:47:50,355 INFO L290 TraceCheckUtils]: 15: Hoare triple {5871#true} assume !(4096 == ~s__state~0); {5871#true} is VALID [2022-04-08 14:47:50,355 INFO L290 TraceCheckUtils]: 16: Hoare triple {5871#true} assume !(20480 == ~s__state~0); {5871#true} is VALID [2022-04-08 14:47:50,355 INFO L290 TraceCheckUtils]: 17: Hoare triple {5871#true} assume !(4099 == ~s__state~0); {5871#true} is VALID [2022-04-08 14:47:50,355 INFO L290 TraceCheckUtils]: 18: Hoare triple {5871#true} assume 4368 == ~s__state~0; {5871#true} is VALID [2022-04-08 14:47:50,355 INFO L290 TraceCheckUtils]: 19: Hoare triple {5871#true} ~s__shutdown~0 := 0;assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~ret~0 := #t~nondet38;havoc #t~nondet38; {5871#true} is VALID [2022-04-08 14:47:50,355 INFO L290 TraceCheckUtils]: 20: Hoare triple {5871#true} assume 0 == ~blastFlag~0;~blastFlag~0 := 1; {5871#true} is VALID [2022-04-08 14:47:50,355 INFO L290 TraceCheckUtils]: 21: Hoare triple {5871#true} assume !(~ret~0 <= 0);~s__state~0 := 4384;~s__init_num~0 := 0; {5871#true} is VALID [2022-04-08 14:47:50,355 INFO L290 TraceCheckUtils]: 22: Hoare triple {5871#true} assume !(~s__bbio~0 != ~s__wbio~0); {5871#true} is VALID [2022-04-08 14:47:50,356 INFO L290 TraceCheckUtils]: 23: Hoare triple {5871#true} assume !(0 == ~s__s3__tmp__reuse_message~0); {5871#true} is VALID [2022-04-08 14:47:50,356 INFO L290 TraceCheckUtils]: 24: Hoare triple {5871#true} ~skip~0 := 0; {5871#true} is VALID [2022-04-08 14:47:50,356 INFO L290 TraceCheckUtils]: 25: Hoare triple {5871#true} assume !false; {5871#true} is VALID [2022-04-08 14:47:50,356 INFO L290 TraceCheckUtils]: 26: Hoare triple {5871#true} ~state~0 := ~s__state~0; {5871#true} is VALID [2022-04-08 14:47:50,356 INFO L290 TraceCheckUtils]: 27: Hoare triple {5871#true} assume !(12292 == ~s__state~0); {5871#true} is VALID [2022-04-08 14:47:50,356 INFO L290 TraceCheckUtils]: 28: Hoare triple {5871#true} assume !(16384 == ~s__state~0); {5871#true} is VALID [2022-04-08 14:47:50,356 INFO L290 TraceCheckUtils]: 29: Hoare triple {5871#true} assume !(4096 == ~s__state~0); {5871#true} is VALID [2022-04-08 14:47:50,356 INFO L290 TraceCheckUtils]: 30: Hoare triple {5871#true} assume !(20480 == ~s__state~0); {5871#true} is VALID [2022-04-08 14:47:50,356 INFO L290 TraceCheckUtils]: 31: Hoare triple {5871#true} assume !(4099 == ~s__state~0); {5871#true} is VALID [2022-04-08 14:47:50,356 INFO L290 TraceCheckUtils]: 32: Hoare triple {5871#true} assume !(4368 == ~s__state~0); {5871#true} is VALID [2022-04-08 14:47:50,356 INFO L290 TraceCheckUtils]: 33: Hoare triple {5871#true} assume !(4369 == ~s__state~0); {5871#true} is VALID [2022-04-08 14:47:50,356 INFO L290 TraceCheckUtils]: 34: Hoare triple {5871#true} assume 4384 == ~s__state~0; {5871#true} is VALID [2022-04-08 14:47:50,356 INFO L290 TraceCheckUtils]: 35: Hoare triple {5871#true} assume -2147483648 <= #t~nondet39 && #t~nondet39 <= 2147483647;~ret~0 := #t~nondet39;havoc #t~nondet39; {5871#true} is VALID [2022-04-08 14:47:50,357 INFO L290 TraceCheckUtils]: 36: Hoare triple {5871#true} assume 1 == ~blastFlag~0;~blastFlag~0 := 2; {5871#true} is VALID [2022-04-08 14:47:50,357 INFO L290 TraceCheckUtils]: 37: Hoare triple {5871#true} assume !(~ret~0 <= 0); {5871#true} is VALID [2022-04-08 14:47:50,357 INFO L290 TraceCheckUtils]: 38: Hoare triple {5871#true} assume !(0 != ~s__hit~0);~s__state~0 := 4400; {5876#(= (+ ssl3_connect_~s__state~0 (- 4400)) 0)} is VALID [2022-04-08 14:47:50,357 INFO L290 TraceCheckUtils]: 39: Hoare triple {5876#(= (+ ssl3_connect_~s__state~0 (- 4400)) 0)} ~s__init_num~0 := 0; {5876#(= (+ ssl3_connect_~s__state~0 (- 4400)) 0)} is VALID [2022-04-08 14:47:50,358 INFO L290 TraceCheckUtils]: 40: Hoare triple {5876#(= (+ ssl3_connect_~s__state~0 (- 4400)) 0)} assume !(0 == ~s__s3__tmp__reuse_message~0); {5876#(= (+ ssl3_connect_~s__state~0 (- 4400)) 0)} is VALID [2022-04-08 14:47:50,358 INFO L290 TraceCheckUtils]: 41: Hoare triple {5876#(= (+ ssl3_connect_~s__state~0 (- 4400)) 0)} ~skip~0 := 0; {5876#(= (+ ssl3_connect_~s__state~0 (- 4400)) 0)} is VALID [2022-04-08 14:47:50,358 INFO L290 TraceCheckUtils]: 42: Hoare triple {5876#(= (+ ssl3_connect_~s__state~0 (- 4400)) 0)} assume !false; {5876#(= (+ ssl3_connect_~s__state~0 (- 4400)) 0)} is VALID [2022-04-08 14:47:50,358 INFO L290 TraceCheckUtils]: 43: Hoare triple {5876#(= (+ ssl3_connect_~s__state~0 (- 4400)) 0)} ~state~0 := ~s__state~0; {5876#(= (+ ssl3_connect_~s__state~0 (- 4400)) 0)} is VALID [2022-04-08 14:47:50,359 INFO L290 TraceCheckUtils]: 44: Hoare triple {5876#(= (+ ssl3_connect_~s__state~0 (- 4400)) 0)} assume !(12292 == ~s__state~0); {5876#(= (+ ssl3_connect_~s__state~0 (- 4400)) 0)} is VALID [2022-04-08 14:47:50,359 INFO L290 TraceCheckUtils]: 45: Hoare triple {5876#(= (+ ssl3_connect_~s__state~0 (- 4400)) 0)} assume !(16384 == ~s__state~0); {5876#(= (+ ssl3_connect_~s__state~0 (- 4400)) 0)} is VALID [2022-04-08 14:47:50,359 INFO L290 TraceCheckUtils]: 46: Hoare triple {5876#(= (+ ssl3_connect_~s__state~0 (- 4400)) 0)} assume !(4096 == ~s__state~0); {5876#(= (+ ssl3_connect_~s__state~0 (- 4400)) 0)} is VALID [2022-04-08 14:47:50,359 INFO L290 TraceCheckUtils]: 47: Hoare triple {5876#(= (+ ssl3_connect_~s__state~0 (- 4400)) 0)} assume !(20480 == ~s__state~0); {5876#(= (+ ssl3_connect_~s__state~0 (- 4400)) 0)} is VALID [2022-04-08 14:47:50,360 INFO L290 TraceCheckUtils]: 48: Hoare triple {5876#(= (+ ssl3_connect_~s__state~0 (- 4400)) 0)} assume !(4099 == ~s__state~0); {5876#(= (+ ssl3_connect_~s__state~0 (- 4400)) 0)} is VALID [2022-04-08 14:47:50,360 INFO L290 TraceCheckUtils]: 49: Hoare triple {5876#(= (+ ssl3_connect_~s__state~0 (- 4400)) 0)} assume !(4368 == ~s__state~0); {5876#(= (+ ssl3_connect_~s__state~0 (- 4400)) 0)} is VALID [2022-04-08 14:47:50,360 INFO L290 TraceCheckUtils]: 50: Hoare triple {5876#(= (+ ssl3_connect_~s__state~0 (- 4400)) 0)} assume !(4369 == ~s__state~0); {5876#(= (+ ssl3_connect_~s__state~0 (- 4400)) 0)} is VALID [2022-04-08 14:47:50,361 INFO L290 TraceCheckUtils]: 51: Hoare triple {5876#(= (+ ssl3_connect_~s__state~0 (- 4400)) 0)} assume !(4384 == ~s__state~0); {5876#(= (+ ssl3_connect_~s__state~0 (- 4400)) 0)} is VALID [2022-04-08 14:47:50,361 INFO L290 TraceCheckUtils]: 52: Hoare triple {5876#(= (+ ssl3_connect_~s__state~0 (- 4400)) 0)} assume !(4385 == ~s__state~0); {5876#(= (+ ssl3_connect_~s__state~0 (- 4400)) 0)} is VALID [2022-04-08 14:47:50,361 INFO L290 TraceCheckUtils]: 53: Hoare triple {5876#(= (+ ssl3_connect_~s__state~0 (- 4400)) 0)} assume !(4400 == ~s__state~0); {5872#false} is VALID [2022-04-08 14:47:50,361 INFO L290 TraceCheckUtils]: 54: Hoare triple {5872#false} assume !(4401 == ~s__state~0); {5872#false} is VALID [2022-04-08 14:47:50,361 INFO L290 TraceCheckUtils]: 55: Hoare triple {5872#false} assume !(4416 == ~s__state~0); {5872#false} is VALID [2022-04-08 14:47:50,361 INFO L290 TraceCheckUtils]: 56: Hoare triple {5872#false} assume !(4417 == ~s__state~0); {5872#false} is VALID [2022-04-08 14:47:50,361 INFO L290 TraceCheckUtils]: 57: Hoare triple {5872#false} assume 4432 == ~s__state~0; {5872#false} is VALID [2022-04-08 14:47:50,362 INFO L290 TraceCheckUtils]: 58: Hoare triple {5872#false} assume -2147483648 <= #t~nondet42 && #t~nondet42 <= 2147483647;~ret~0 := #t~nondet42;havoc #t~nondet42; {5872#false} is VALID [2022-04-08 14:47:50,362 INFO L290 TraceCheckUtils]: 59: Hoare triple {5872#false} assume 4 == ~blastFlag~0; {5872#false} is VALID [2022-04-08 14:47:50,362 INFO L290 TraceCheckUtils]: 60: Hoare triple {5872#false} assume !false; {5872#false} is VALID [2022-04-08 14:47:50,362 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-04-08 14:47:50,362 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 14:47:50,362 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [530427961] [2022-04-08 14:47:50,362 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [530427961] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 14:47:50,362 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 14:47:50,362 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-04-08 14:47:50,363 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 14:47:50,363 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1850842890] [2022-04-08 14:47:50,363 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1850842890] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 14:47:50,363 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 14:47:50,363 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-04-08 14:47:50,363 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [654696916] [2022-04-08 14:47:50,363 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 14:47:50,363 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 12.5) internal successors, (50), 3 states have internal predecessors, (50), 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 61 [2022-04-08 14:47:50,363 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 14:47:50,364 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 4 states, 4 states have (on average 12.5) internal successors, (50), 3 states have internal predecessors, (50), 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 14:47:50,392 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 54 edges. 54 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:47:50,392 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-04-08 14:47:50,392 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 14:47:50,393 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-04-08 14:47:50,393 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-04-08 14:47:50,393 INFO L87 Difference]: Start difference. First operand 317 states and 444 transitions. Second operand has 4 states, 4 states have (on average 12.5) internal successors, (50), 3 states have internal predecessors, (50), 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 14:47:50,796 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:47:50,796 INFO L93 Difference]: Finished difference Result 669 states and 952 transitions. [2022-04-08 14:47:50,796 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-04-08 14:47:50,796 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 12.5) internal successors, (50), 3 states have internal predecessors, (50), 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 61 [2022-04-08 14:47:50,797 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 14:47:50,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4 states, 4 states have (on average 12.5) internal successors, (50), 3 states have internal predecessors, (50), 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 14:47:50,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 375 transitions. [2022-04-08 14:47:50,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4 states, 4 states have (on average 12.5) internal successors, (50), 3 states have internal predecessors, (50), 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 14:47:50,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 375 transitions. [2022-04-08 14:47:50,802 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 4 states and 375 transitions. [2022-04-08 14:47:51,011 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 375 edges. 375 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:47:51,018 INFO L225 Difference]: With dead ends: 669 [2022-04-08 14:47:51,018 INFO L226 Difference]: Without dead ends: 365 [2022-04-08 14:47:51,019 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 14:47:51,020 INFO L913 BasicCegarLoop]: 187 mSDtfsCounter, 191 mSDsluCounter, 7 mSDsCounter, 0 mSdLazyCounter, 182 mSolverCounterSat, 13 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 191 SdHoareTripleChecker+Valid, 194 SdHoareTripleChecker+Invalid, 195 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 13 IncrementalHoareTripleChecker+Valid, 182 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-04-08 14:47:51,020 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [191 Valid, 194 Invalid, 195 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [13 Valid, 182 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-04-08 14:47:51,021 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 365 states. [2022-04-08 14:47:51,086 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 365 to 355. [2022-04-08 14:47:51,087 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 14:47:51,088 INFO L82 GeneralOperation]: Start isEquivalent. First operand 365 states. Second operand has 355 states, 350 states have (on average 1.3942857142857144) internal successors, (488), 350 states have internal predecessors, (488), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 14:47:51,089 INFO L74 IsIncluded]: Start isIncluded. First operand 365 states. Second operand has 355 states, 350 states have (on average 1.3942857142857144) internal successors, (488), 350 states have internal predecessors, (488), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 14:47:51,089 INFO L87 Difference]: Start difference. First operand 365 states. Second operand has 355 states, 350 states have (on average 1.3942857142857144) internal successors, (488), 350 states have internal predecessors, (488), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 14:47:51,103 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:47:51,103 INFO L93 Difference]: Finished difference Result 365 states and 505 transitions. [2022-04-08 14:47:51,103 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 505 transitions. [2022-04-08 14:47:51,104 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 14:47:51,104 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 14:47:51,105 INFO L74 IsIncluded]: Start isIncluded. First operand has 355 states, 350 states have (on average 1.3942857142857144) internal successors, (488), 350 states have internal predecessors, (488), 3 states have call successors, (3), 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 365 states. [2022-04-08 14:47:51,106 INFO L87 Difference]: Start difference. First operand has 355 states, 350 states have (on average 1.3942857142857144) internal successors, (488), 350 states have internal predecessors, (488), 3 states have call successors, (3), 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 365 states. [2022-04-08 14:47:51,112 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:47:51,112 INFO L93 Difference]: Finished difference Result 365 states and 505 transitions. [2022-04-08 14:47:51,112 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 505 transitions. [2022-04-08 14:47:51,112 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 14:47:51,112 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 14:47:51,112 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 14:47:51,112 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 14:47:51,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 355 states, 350 states have (on average 1.3942857142857144) internal successors, (488), 350 states have internal predecessors, (488), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 14:47:51,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 355 states to 355 states and 492 transitions. [2022-04-08 14:47:51,120 INFO L78 Accepts]: Start accepts. Automaton has 355 states and 492 transitions. Word has length 61 [2022-04-08 14:47:51,120 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 14:47:51,120 INFO L478 AbstractCegarLoop]: Abstraction has 355 states and 492 transitions. [2022-04-08 14:47:51,120 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 12.5) internal successors, (50), 3 states have internal predecessors, (50), 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 14:47:51,120 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 355 states and 492 transitions. [2022-04-08 14:47:51,475 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 492 edges. 492 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:47:51,475 INFO L276 IsEmpty]: Start isEmpty. Operand 355 states and 492 transitions. [2022-04-08 14:47:51,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-04-08 14:47:51,476 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 14:47:51,476 INFO L499 BasicCegarLoop]: trace histogram [4, 4, 3, 3, 3, 3, 3, 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] [2022-04-08 14:47:51,476 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-04-08 14:47:51,476 INFO L403 AbstractCegarLoop]: === Iteration 5 === Targeting ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 14:47:51,477 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 14:47:51,477 INFO L85 PathProgramCache]: Analyzing trace with hash 140161555, now seen corresponding path program 1 times [2022-04-08 14:47:51,477 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 14:47:51,477 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [7628813] [2022-04-08 14:47:51,477 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 14:47:51,477 INFO L85 PathProgramCache]: Analyzing trace with hash 140161555, now seen corresponding path program 2 times [2022-04-08 14:47:51,477 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 14:47:51,477 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1580778239] [2022-04-08 14:47:51,477 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 14:47:51,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 14:47:51,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:47:51,582 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 14:47:51,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:47:51,588 INFO L290 TraceCheckUtils]: 0: Hoare triple {8667#(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(18, 2);call #Ultimate.allocInit(12, 3); {8661#true} is VALID [2022-04-08 14:47:51,588 INFO L290 TraceCheckUtils]: 1: Hoare triple {8661#true} assume true; {8661#true} is VALID [2022-04-08 14:47:51,588 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {8661#true} {8661#true} #547#return; {8661#true} is VALID [2022-04-08 14:47:51,588 INFO L272 TraceCheckUtils]: 0: Hoare triple {8661#true} call ULTIMATE.init(); {8667#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-08 14:47:51,588 INFO L290 TraceCheckUtils]: 1: Hoare triple {8667#(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(18, 2);call #Ultimate.allocInit(12, 3); {8661#true} is VALID [2022-04-08 14:47:51,589 INFO L290 TraceCheckUtils]: 2: Hoare triple {8661#true} assume true; {8661#true} is VALID [2022-04-08 14:47:51,589 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {8661#true} {8661#true} #547#return; {8661#true} is VALID [2022-04-08 14:47:51,589 INFO L272 TraceCheckUtils]: 4: Hoare triple {8661#true} call #t~ret55 := main(); {8661#true} is VALID [2022-04-08 14:47:51,589 INFO L290 TraceCheckUtils]: 5: Hoare triple {8661#true} havoc ~s~0;~s~0 := 12292; {8661#true} is VALID [2022-04-08 14:47:51,589 INFO L272 TraceCheckUtils]: 6: Hoare triple {8661#true} call #t~ret54 := ssl3_connect(~s~0); {8661#true} is VALID [2022-04-08 14:47:51,589 INFO L290 TraceCheckUtils]: 7: Hoare triple {8661#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__bbio~0 := #t~nondet7;havoc #t~nondet7;assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647;~s__wbio~0 := #t~nondet8;havoc #t~nondet8;assume -2147483648 <= #t~nondet9 && #t~nondet9 <= 2147483647;~s__hit~0 := #t~nondet9;havoc #t~nondet9;havoc ~s__rwstate~0;~s__init_buf___0~0 := 1;assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647;~s__debug~0 := #t~nondet10;havoc #t~nondet10;havoc ~s__shutdown~0;assume -2147483648 <= #t~nondet11 && #t~nondet11 <= 2147483647;~s__ctx__info_callback~0 := #t~nondet11;havoc #t~nondet11;assume -2147483648 <= #t~nondet12 && #t~nondet12 <= 2147483647;~s__ctx__stats__sess_connect_renegotiate~0 := #t~nondet12;havoc #t~nondet12;assume -2147483648 <= #t~nondet13 && #t~nondet13 <= 2147483647;~s__ctx__stats__sess_connect~0 := #t~nondet13;havoc #t~nondet13;assume -2147483648 <= #t~nondet14 && #t~nondet14 <= 2147483647;~s__ctx__stats__sess_hit~0 := #t~nondet14;havoc #t~nondet14;assume -2147483648 <= #t~nondet15 && #t~nondet15 <= 2147483647;~s__ctx__stats__sess_connect_good~0 := #t~nondet15;havoc #t~nondet15;havoc ~s__s3__change_cipher_spec~0;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~s__s3__flags~0 := #t~nondet16;havoc #t~nondet16;havoc ~s__s3__delay_buf_pop_ret~0;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~s__s3__tmp__cert_req~0 := #t~nondet17;havoc #t~nondet17;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~s__s3__tmp__new_compression~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~s__s3__tmp__reuse_message~0 := #t~nondet19;havoc #t~nondet19;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~s__s3__tmp__new_cipher~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~s__s3__tmp__new_cipher__algorithms~0 := #t~nondet21;havoc #t~nondet21;havoc ~s__s3__tmp__next_state___0~0;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~s__s3__tmp__new_compression__id~0 := #t~nondet22;havoc #t~nondet22;havoc ~s__session__cipher~0;havoc ~s__session__compress_meth~0;havoc ~buf~0;havoc ~tmp~0;havoc ~l~0;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~num1~0 := #t~nondet23;havoc #t~nondet23;havoc ~cb~0;havoc ~ret~0;havoc ~new_state~0;havoc ~state~0;havoc ~skip~0;havoc ~tmp___0~0;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~tmp___1~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~tmp___2~0 := #t~nondet25;havoc #t~nondet25;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~tmp___3~0 := #t~nondet26;havoc #t~nondet26;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~tmp___4~0 := #t~nondet27;havoc #t~nondet27;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~tmp___5~0 := #t~nondet28;havoc #t~nondet28;assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~tmp___6~0 := #t~nondet29;havoc #t~nondet29;assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647;~tmp___7~0 := #t~nondet30;havoc #t~nondet30;assume -2147483648 <= #t~nondet31 && #t~nondet31 <= 2147483647;~tmp___8~0 := #t~nondet31;havoc #t~nondet31;assume -2147483648 <= #t~nondet32 && #t~nondet32 <= 2147483647;~tmp___9~0 := #t~nondet32;havoc #t~nondet32;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;havoc ~__cil_tmp61~0;havoc ~__cil_tmp62~0;havoc ~__cil_tmp63~0;havoc ~__cil_tmp64~0;havoc ~__cil_tmp65~0;~s__state~0 := ~initial_state;~blastFlag~0 := 0;assume -2147483648 <= #t~nondet33 && #t~nondet33 <= 2147483647;~tmp~0 := #t~nondet33;havoc #t~nondet33;~cb~0 := 0;~ret~0 := -1;~skip~0 := 0;~tmp___0~0 := 0; {8661#true} is VALID [2022-04-08 14:47:51,589 INFO L290 TraceCheckUtils]: 8: Hoare triple {8661#true} assume 0 != ~s__info_callback~0;~cb~0 := ~s__info_callback~0; {8661#true} is VALID [2022-04-08 14:47:51,589 INFO L290 TraceCheckUtils]: 9: Hoare triple {8661#true} #t~post34 := ~s__in_handshake~0;~s__in_handshake~0 := 1 + #t~post34;havoc #t~post34; {8661#true} is VALID [2022-04-08 14:47:51,589 INFO L290 TraceCheckUtils]: 10: Hoare triple {8661#true} assume !(0 != ~tmp___1~0 - 12288); {8661#true} is VALID [2022-04-08 14:47:51,589 INFO L290 TraceCheckUtils]: 11: Hoare triple {8661#true} assume !false; {8661#true} is VALID [2022-04-08 14:47:51,589 INFO L290 TraceCheckUtils]: 12: Hoare triple {8661#true} ~state~0 := ~s__state~0; {8661#true} is VALID [2022-04-08 14:47:51,589 INFO L290 TraceCheckUtils]: 13: Hoare triple {8661#true} assume !(12292 == ~s__state~0); {8661#true} is VALID [2022-04-08 14:47:51,589 INFO L290 TraceCheckUtils]: 14: Hoare triple {8661#true} assume !(16384 == ~s__state~0); {8661#true} is VALID [2022-04-08 14:47:51,589 INFO L290 TraceCheckUtils]: 15: Hoare triple {8661#true} assume !(4096 == ~s__state~0); {8661#true} is VALID [2022-04-08 14:47:51,590 INFO L290 TraceCheckUtils]: 16: Hoare triple {8661#true} assume !(20480 == ~s__state~0); {8661#true} is VALID [2022-04-08 14:47:51,590 INFO L290 TraceCheckUtils]: 17: Hoare triple {8661#true} assume !(4099 == ~s__state~0); {8661#true} is VALID [2022-04-08 14:47:51,590 INFO L290 TraceCheckUtils]: 18: Hoare triple {8661#true} assume 4368 == ~s__state~0; {8661#true} is VALID [2022-04-08 14:47:51,590 INFO L290 TraceCheckUtils]: 19: Hoare triple {8661#true} ~s__shutdown~0 := 0;assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~ret~0 := #t~nondet38;havoc #t~nondet38; {8661#true} is VALID [2022-04-08 14:47:51,590 INFO L290 TraceCheckUtils]: 20: Hoare triple {8661#true} assume 0 == ~blastFlag~0;~blastFlag~0 := 1; {8661#true} is VALID [2022-04-08 14:47:51,590 INFO L290 TraceCheckUtils]: 21: Hoare triple {8661#true} assume !(~ret~0 <= 0);~s__state~0 := 4384;~s__init_num~0 := 0; {8661#true} is VALID [2022-04-08 14:47:51,590 INFO L290 TraceCheckUtils]: 22: Hoare triple {8661#true} assume !(~s__bbio~0 != ~s__wbio~0); {8661#true} is VALID [2022-04-08 14:47:51,590 INFO L290 TraceCheckUtils]: 23: Hoare triple {8661#true} assume !(0 == ~s__s3__tmp__reuse_message~0); {8661#true} is VALID [2022-04-08 14:47:51,590 INFO L290 TraceCheckUtils]: 24: Hoare triple {8661#true} ~skip~0 := 0; {8661#true} is VALID [2022-04-08 14:47:51,590 INFO L290 TraceCheckUtils]: 25: Hoare triple {8661#true} assume !false; {8661#true} is VALID [2022-04-08 14:47:51,590 INFO L290 TraceCheckUtils]: 26: Hoare triple {8661#true} ~state~0 := ~s__state~0; {8661#true} is VALID [2022-04-08 14:47:51,590 INFO L290 TraceCheckUtils]: 27: Hoare triple {8661#true} assume !(12292 == ~s__state~0); {8661#true} is VALID [2022-04-08 14:47:51,590 INFO L290 TraceCheckUtils]: 28: Hoare triple {8661#true} assume !(16384 == ~s__state~0); {8661#true} is VALID [2022-04-08 14:47:51,590 INFO L290 TraceCheckUtils]: 29: Hoare triple {8661#true} assume !(4096 == ~s__state~0); {8661#true} is VALID [2022-04-08 14:47:51,591 INFO L290 TraceCheckUtils]: 30: Hoare triple {8661#true} assume !(20480 == ~s__state~0); {8661#true} is VALID [2022-04-08 14:47:51,591 INFO L290 TraceCheckUtils]: 31: Hoare triple {8661#true} assume !(4099 == ~s__state~0); {8661#true} is VALID [2022-04-08 14:47:51,591 INFO L290 TraceCheckUtils]: 32: Hoare triple {8661#true} assume !(4368 == ~s__state~0); {8661#true} is VALID [2022-04-08 14:47:51,591 INFO L290 TraceCheckUtils]: 33: Hoare triple {8661#true} assume !(4369 == ~s__state~0); {8661#true} is VALID [2022-04-08 14:47:51,591 INFO L290 TraceCheckUtils]: 34: Hoare triple {8661#true} assume 4384 == ~s__state~0; {8661#true} is VALID [2022-04-08 14:47:51,591 INFO L290 TraceCheckUtils]: 35: Hoare triple {8661#true} assume -2147483648 <= #t~nondet39 && #t~nondet39 <= 2147483647;~ret~0 := #t~nondet39;havoc #t~nondet39; {8661#true} is VALID [2022-04-08 14:47:51,591 INFO L290 TraceCheckUtils]: 36: Hoare triple {8661#true} assume 1 == ~blastFlag~0;~blastFlag~0 := 2; {8661#true} is VALID [2022-04-08 14:47:51,591 INFO L290 TraceCheckUtils]: 37: Hoare triple {8661#true} assume !(~ret~0 <= 0); {8661#true} is VALID [2022-04-08 14:47:51,607 INFO L290 TraceCheckUtils]: 38: Hoare triple {8661#true} assume 0 != ~s__hit~0;~s__state~0 := 4560; {8666#(<= ssl3_connect_~s__state~0 4560)} is VALID [2022-04-08 14:47:51,607 INFO L290 TraceCheckUtils]: 39: Hoare triple {8666#(<= ssl3_connect_~s__state~0 4560)} ~s__init_num~0 := 0; {8666#(<= ssl3_connect_~s__state~0 4560)} is VALID [2022-04-08 14:47:51,607 INFO L290 TraceCheckUtils]: 40: Hoare triple {8666#(<= ssl3_connect_~s__state~0 4560)} assume !(0 == ~s__s3__tmp__reuse_message~0); {8666#(<= ssl3_connect_~s__state~0 4560)} is VALID [2022-04-08 14:47:51,608 INFO L290 TraceCheckUtils]: 41: Hoare triple {8666#(<= ssl3_connect_~s__state~0 4560)} ~skip~0 := 0; {8666#(<= ssl3_connect_~s__state~0 4560)} is VALID [2022-04-08 14:47:51,609 INFO L290 TraceCheckUtils]: 42: Hoare triple {8666#(<= ssl3_connect_~s__state~0 4560)} assume !false; {8666#(<= ssl3_connect_~s__state~0 4560)} is VALID [2022-04-08 14:47:51,610 INFO L290 TraceCheckUtils]: 43: Hoare triple {8666#(<= ssl3_connect_~s__state~0 4560)} ~state~0 := ~s__state~0; {8666#(<= ssl3_connect_~s__state~0 4560)} is VALID [2022-04-08 14:47:51,612 INFO L290 TraceCheckUtils]: 44: Hoare triple {8666#(<= ssl3_connect_~s__state~0 4560)} assume 12292 == ~s__state~0; {8662#false} is VALID [2022-04-08 14:47:51,612 INFO L290 TraceCheckUtils]: 45: Hoare triple {8662#false} ~s__new_session~0 := 1;~s__state~0 := 4096;#t~post35 := ~s__ctx__stats__sess_connect_renegotiate~0;~s__ctx__stats__sess_connect_renegotiate~0 := 1 + #t~post35;havoc #t~post35; {8662#false} is VALID [2022-04-08 14:47:51,613 INFO L290 TraceCheckUtils]: 46: Hoare triple {8662#false} ~s__server~0 := 0; {8662#false} is VALID [2022-04-08 14:47:51,613 INFO L290 TraceCheckUtils]: 47: Hoare triple {8662#false} assume 0 != ~cb~0; {8662#false} is VALID [2022-04-08 14:47:51,613 INFO L290 TraceCheckUtils]: 48: Hoare triple {8662#false} ~__cil_tmp55~0 := ~s__version~0 - 65280; {8662#false} is VALID [2022-04-08 14:47:51,613 INFO L290 TraceCheckUtils]: 49: Hoare triple {8662#false} assume !(768 != ~__cil_tmp55~0);~s__type~0 := 4096; {8662#false} is VALID [2022-04-08 14:47:51,613 INFO L290 TraceCheckUtils]: 50: Hoare triple {8662#false} assume !(0 == ~s__init_buf___0~0); {8662#false} is VALID [2022-04-08 14:47:51,613 INFO L290 TraceCheckUtils]: 51: Hoare triple {8662#false} assume !(0 == ~tmp___4~0); {8662#false} is VALID [2022-04-08 14:47:51,613 INFO L290 TraceCheckUtils]: 52: Hoare triple {8662#false} assume !(0 == ~tmp___5~0);~s__state~0 := 4368;#t~post37 := ~s__ctx__stats__sess_connect~0;~s__ctx__stats__sess_connect~0 := 1 + #t~post37;havoc #t~post37;~s__init_num~0 := 0; {8662#false} is VALID [2022-04-08 14:47:51,613 INFO L290 TraceCheckUtils]: 53: Hoare triple {8662#false} assume !(0 == ~s__s3__tmp__reuse_message~0); {8662#false} is VALID [2022-04-08 14:47:51,613 INFO L290 TraceCheckUtils]: 54: Hoare triple {8662#false} ~skip~0 := 0; {8662#false} is VALID [2022-04-08 14:47:51,613 INFO L290 TraceCheckUtils]: 55: Hoare triple {8662#false} assume !false; {8662#false} is VALID [2022-04-08 14:47:51,613 INFO L290 TraceCheckUtils]: 56: Hoare triple {8662#false} ~state~0 := ~s__state~0; {8662#false} is VALID [2022-04-08 14:47:51,613 INFO L290 TraceCheckUtils]: 57: Hoare triple {8662#false} assume !(12292 == ~s__state~0); {8662#false} is VALID [2022-04-08 14:47:51,613 INFO L290 TraceCheckUtils]: 58: Hoare triple {8662#false} assume !(16384 == ~s__state~0); {8662#false} is VALID [2022-04-08 14:47:51,613 INFO L290 TraceCheckUtils]: 59: Hoare triple {8662#false} assume !(4096 == ~s__state~0); {8662#false} is VALID [2022-04-08 14:47:51,614 INFO L290 TraceCheckUtils]: 60: Hoare triple {8662#false} assume !(20480 == ~s__state~0); {8662#false} is VALID [2022-04-08 14:47:51,614 INFO L290 TraceCheckUtils]: 61: Hoare triple {8662#false} assume !(4099 == ~s__state~0); {8662#false} is VALID [2022-04-08 14:47:51,614 INFO L290 TraceCheckUtils]: 62: Hoare triple {8662#false} assume !(4368 == ~s__state~0); {8662#false} is VALID [2022-04-08 14:47:51,614 INFO L290 TraceCheckUtils]: 63: Hoare triple {8662#false} assume !(4369 == ~s__state~0); {8662#false} is VALID [2022-04-08 14:47:51,614 INFO L290 TraceCheckUtils]: 64: Hoare triple {8662#false} assume !(4384 == ~s__state~0); {8662#false} is VALID [2022-04-08 14:47:51,614 INFO L290 TraceCheckUtils]: 65: Hoare triple {8662#false} assume !(4385 == ~s__state~0); {8662#false} is VALID [2022-04-08 14:47:51,614 INFO L290 TraceCheckUtils]: 66: Hoare triple {8662#false} assume !(4400 == ~s__state~0); {8662#false} is VALID [2022-04-08 14:47:51,614 INFO L290 TraceCheckUtils]: 67: Hoare triple {8662#false} assume !(4401 == ~s__state~0); {8662#false} is VALID [2022-04-08 14:47:51,614 INFO L290 TraceCheckUtils]: 68: Hoare triple {8662#false} assume !(4416 == ~s__state~0); {8662#false} is VALID [2022-04-08 14:47:51,614 INFO L290 TraceCheckUtils]: 69: Hoare triple {8662#false} assume !(4417 == ~s__state~0); {8662#false} is VALID [2022-04-08 14:47:51,614 INFO L290 TraceCheckUtils]: 70: Hoare triple {8662#false} assume 4432 == ~s__state~0; {8662#false} is VALID [2022-04-08 14:47:51,614 INFO L290 TraceCheckUtils]: 71: Hoare triple {8662#false} assume -2147483648 <= #t~nondet42 && #t~nondet42 <= 2147483647;~ret~0 := #t~nondet42;havoc #t~nondet42; {8662#false} is VALID [2022-04-08 14:47:51,614 INFO L290 TraceCheckUtils]: 72: Hoare triple {8662#false} assume 4 == ~blastFlag~0; {8662#false} is VALID [2022-04-08 14:47:51,614 INFO L290 TraceCheckUtils]: 73: Hoare triple {8662#false} assume !false; {8662#false} is VALID [2022-04-08 14:47:51,615 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-04-08 14:47:51,615 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 14:47:51,615 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1580778239] [2022-04-08 14:47:51,615 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1580778239] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 14:47:51,615 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 14:47:51,615 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-04-08 14:47:51,615 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 14:47:51,615 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [7628813] [2022-04-08 14:47:51,615 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [7628813] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 14:47:51,615 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 14:47:51,615 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-04-08 14:47:51,616 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1878455382] [2022-04-08 14:47:51,616 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 14:47:51,616 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 15.75) internal successors, (63), 3 states have internal predecessors, (63), 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 74 [2022-04-08 14:47:51,616 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 14:47:51,616 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 4 states, 4 states have (on average 15.75) internal successors, (63), 3 states have internal predecessors, (63), 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 14:47:51,660 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 67 edges. 67 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:47:51,660 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-04-08 14:47:51,660 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 14:47:51,660 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-04-08 14:47:51,660 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-04-08 14:47:51,661 INFO L87 Difference]: Start difference. First operand 355 states and 492 transitions. Second operand has 4 states, 4 states have (on average 15.75) internal successors, (63), 3 states have internal predecessors, (63), 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 14:47:52,206 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:47:52,206 INFO L93 Difference]: Finished difference Result 803 states and 1151 transitions. [2022-04-08 14:47:52,206 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-04-08 14:47:52,206 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 15.75) internal successors, (63), 3 states have internal predecessors, (63), 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 74 [2022-04-08 14:47:52,207 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 14:47:52,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4 states, 4 states have (on average 15.75) internal successors, (63), 3 states have internal predecessors, (63), 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 14:47:52,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 425 transitions. [2022-04-08 14:47:52,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4 states, 4 states have (on average 15.75) internal successors, (63), 3 states have internal predecessors, (63), 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 14:47:52,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 425 transitions. [2022-04-08 14:47:52,211 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 4 states and 425 transitions. [2022-04-08 14:47:52,443 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 425 edges. 425 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:47:52,455 INFO L225 Difference]: With dead ends: 803 [2022-04-08 14:47:52,455 INFO L226 Difference]: Without dead ends: 459 [2022-04-08 14:47:52,455 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 14:47:52,457 INFO L913 BasicCegarLoop]: 174 mSDtfsCounter, 295 mSDsluCounter, 7 mSDsCounter, 0 mSdLazyCounter, 137 mSolverCounterSat, 56 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 295 SdHoareTripleChecker+Valid, 181 SdHoareTripleChecker+Invalid, 193 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 56 IncrementalHoareTripleChecker+Valid, 137 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-04-08 14:47:52,461 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [295 Valid, 181 Invalid, 193 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [56 Valid, 137 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-04-08 14:47:52,463 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 459 states. [2022-04-08 14:47:52,653 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 459 to 433. [2022-04-08 14:47:52,653 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 14:47:52,654 INFO L82 GeneralOperation]: Start isEquivalent. First operand 459 states. Second operand has 433 states, 428 states have (on average 1.4532710280373833) internal successors, (622), 428 states have internal predecessors, (622), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 14:47:52,654 INFO L74 IsIncluded]: Start isIncluded. First operand 459 states. Second operand has 433 states, 428 states have (on average 1.4532710280373833) internal successors, (622), 428 states have internal predecessors, (622), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 14:47:52,655 INFO L87 Difference]: Start difference. First operand 459 states. Second operand has 433 states, 428 states have (on average 1.4532710280373833) internal successors, (622), 428 states have internal predecessors, (622), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 14:47:52,664 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:47:52,664 INFO L93 Difference]: Finished difference Result 459 states and 658 transitions. [2022-04-08 14:47:52,664 INFO L276 IsEmpty]: Start isEmpty. Operand 459 states and 658 transitions. [2022-04-08 14:47:52,664 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 14:47:52,664 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 14:47:52,665 INFO L74 IsIncluded]: Start isIncluded. First operand has 433 states, 428 states have (on average 1.4532710280373833) internal successors, (622), 428 states have internal predecessors, (622), 3 states have call successors, (3), 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 459 states. [2022-04-08 14:47:52,666 INFO L87 Difference]: Start difference. First operand has 433 states, 428 states have (on average 1.4532710280373833) internal successors, (622), 428 states have internal predecessors, (622), 3 states have call successors, (3), 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 459 states. [2022-04-08 14:47:52,676 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:47:52,676 INFO L93 Difference]: Finished difference Result 459 states and 658 transitions. [2022-04-08 14:47:52,676 INFO L276 IsEmpty]: Start isEmpty. Operand 459 states and 658 transitions. [2022-04-08 14:47:52,676 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 14:47:52,676 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 14:47:52,676 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 14:47:52,676 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 14:47:52,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 433 states, 428 states have (on average 1.4532710280373833) internal successors, (622), 428 states have internal predecessors, (622), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 14:47:52,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 433 states to 433 states and 626 transitions. [2022-04-08 14:47:52,686 INFO L78 Accepts]: Start accepts. Automaton has 433 states and 626 transitions. Word has length 74 [2022-04-08 14:47:52,686 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 14:47:52,686 INFO L478 AbstractCegarLoop]: Abstraction has 433 states and 626 transitions. [2022-04-08 14:47:52,687 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 15.75) internal successors, (63), 3 states have internal predecessors, (63), 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 14:47:52,687 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 433 states and 626 transitions. [2022-04-08 14:47:53,150 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 626 edges. 626 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:47:53,150 INFO L276 IsEmpty]: Start isEmpty. Operand 433 states and 626 transitions. [2022-04-08 14:47:53,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-04-08 14:47:53,151 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 14:47:53,151 INFO L499 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 3, 3, 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] [2022-04-08 14:47:53,152 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-04-08 14:47:53,152 INFO L403 AbstractCegarLoop]: === Iteration 6 === Targeting ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 14:47:53,152 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 14:47:53,152 INFO L85 PathProgramCache]: Analyzing trace with hash 1706902904, now seen corresponding path program 1 times [2022-04-08 14:47:53,152 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 14:47:53,152 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [112768869] [2022-04-08 14:47:53,152 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 14:47:53,153 INFO L85 PathProgramCache]: Analyzing trace with hash 1706902904, now seen corresponding path program 2 times [2022-04-08 14:47:53,153 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 14:47:53,153 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1110931197] [2022-04-08 14:47:53,153 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 14:47:53,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 14:47:53,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:47:53,221 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 14:47:53,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:47:53,225 INFO L290 TraceCheckUtils]: 0: Hoare triple {12069#(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(18, 2);call #Ultimate.allocInit(12, 3); {12063#true} is VALID [2022-04-08 14:47:53,225 INFO L290 TraceCheckUtils]: 1: Hoare triple {12063#true} assume true; {12063#true} is VALID [2022-04-08 14:47:53,225 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {12063#true} {12063#true} #547#return; {12063#true} is VALID [2022-04-08 14:47:53,225 INFO L272 TraceCheckUtils]: 0: Hoare triple {12063#true} call ULTIMATE.init(); {12069#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-08 14:47:53,225 INFO L290 TraceCheckUtils]: 1: Hoare triple {12069#(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(18, 2);call #Ultimate.allocInit(12, 3); {12063#true} is VALID [2022-04-08 14:47:53,226 INFO L290 TraceCheckUtils]: 2: Hoare triple {12063#true} assume true; {12063#true} is VALID [2022-04-08 14:47:53,226 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {12063#true} {12063#true} #547#return; {12063#true} is VALID [2022-04-08 14:47:53,226 INFO L272 TraceCheckUtils]: 4: Hoare triple {12063#true} call #t~ret55 := main(); {12063#true} is VALID [2022-04-08 14:47:53,226 INFO L290 TraceCheckUtils]: 5: Hoare triple {12063#true} havoc ~s~0;~s~0 := 12292; {12063#true} is VALID [2022-04-08 14:47:53,226 INFO L272 TraceCheckUtils]: 6: Hoare triple {12063#true} call #t~ret54 := ssl3_connect(~s~0); {12063#true} is VALID [2022-04-08 14:47:53,226 INFO L290 TraceCheckUtils]: 7: Hoare triple {12063#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__bbio~0 := #t~nondet7;havoc #t~nondet7;assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647;~s__wbio~0 := #t~nondet8;havoc #t~nondet8;assume -2147483648 <= #t~nondet9 && #t~nondet9 <= 2147483647;~s__hit~0 := #t~nondet9;havoc #t~nondet9;havoc ~s__rwstate~0;~s__init_buf___0~0 := 1;assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647;~s__debug~0 := #t~nondet10;havoc #t~nondet10;havoc ~s__shutdown~0;assume -2147483648 <= #t~nondet11 && #t~nondet11 <= 2147483647;~s__ctx__info_callback~0 := #t~nondet11;havoc #t~nondet11;assume -2147483648 <= #t~nondet12 && #t~nondet12 <= 2147483647;~s__ctx__stats__sess_connect_renegotiate~0 := #t~nondet12;havoc #t~nondet12;assume -2147483648 <= #t~nondet13 && #t~nondet13 <= 2147483647;~s__ctx__stats__sess_connect~0 := #t~nondet13;havoc #t~nondet13;assume -2147483648 <= #t~nondet14 && #t~nondet14 <= 2147483647;~s__ctx__stats__sess_hit~0 := #t~nondet14;havoc #t~nondet14;assume -2147483648 <= #t~nondet15 && #t~nondet15 <= 2147483647;~s__ctx__stats__sess_connect_good~0 := #t~nondet15;havoc #t~nondet15;havoc ~s__s3__change_cipher_spec~0;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~s__s3__flags~0 := #t~nondet16;havoc #t~nondet16;havoc ~s__s3__delay_buf_pop_ret~0;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~s__s3__tmp__cert_req~0 := #t~nondet17;havoc #t~nondet17;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~s__s3__tmp__new_compression~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~s__s3__tmp__reuse_message~0 := #t~nondet19;havoc #t~nondet19;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~s__s3__tmp__new_cipher~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~s__s3__tmp__new_cipher__algorithms~0 := #t~nondet21;havoc #t~nondet21;havoc ~s__s3__tmp__next_state___0~0;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~s__s3__tmp__new_compression__id~0 := #t~nondet22;havoc #t~nondet22;havoc ~s__session__cipher~0;havoc ~s__session__compress_meth~0;havoc ~buf~0;havoc ~tmp~0;havoc ~l~0;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~num1~0 := #t~nondet23;havoc #t~nondet23;havoc ~cb~0;havoc ~ret~0;havoc ~new_state~0;havoc ~state~0;havoc ~skip~0;havoc ~tmp___0~0;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~tmp___1~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~tmp___2~0 := #t~nondet25;havoc #t~nondet25;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~tmp___3~0 := #t~nondet26;havoc #t~nondet26;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~tmp___4~0 := #t~nondet27;havoc #t~nondet27;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~tmp___5~0 := #t~nondet28;havoc #t~nondet28;assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~tmp___6~0 := #t~nondet29;havoc #t~nondet29;assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647;~tmp___7~0 := #t~nondet30;havoc #t~nondet30;assume -2147483648 <= #t~nondet31 && #t~nondet31 <= 2147483647;~tmp___8~0 := #t~nondet31;havoc #t~nondet31;assume -2147483648 <= #t~nondet32 && #t~nondet32 <= 2147483647;~tmp___9~0 := #t~nondet32;havoc #t~nondet32;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;havoc ~__cil_tmp61~0;havoc ~__cil_tmp62~0;havoc ~__cil_tmp63~0;havoc ~__cil_tmp64~0;havoc ~__cil_tmp65~0;~s__state~0 := ~initial_state;~blastFlag~0 := 0;assume -2147483648 <= #t~nondet33 && #t~nondet33 <= 2147483647;~tmp~0 := #t~nondet33;havoc #t~nondet33;~cb~0 := 0;~ret~0 := -1;~skip~0 := 0;~tmp___0~0 := 0; {12063#true} is VALID [2022-04-08 14:47:53,226 INFO L290 TraceCheckUtils]: 8: Hoare triple {12063#true} assume 0 != ~s__info_callback~0;~cb~0 := ~s__info_callback~0; {12063#true} is VALID [2022-04-08 14:47:53,226 INFO L290 TraceCheckUtils]: 9: Hoare triple {12063#true} #t~post34 := ~s__in_handshake~0;~s__in_handshake~0 := 1 + #t~post34;havoc #t~post34; {12063#true} is VALID [2022-04-08 14:47:53,226 INFO L290 TraceCheckUtils]: 10: Hoare triple {12063#true} assume !(0 != ~tmp___1~0 - 12288); {12063#true} is VALID [2022-04-08 14:47:53,226 INFO L290 TraceCheckUtils]: 11: Hoare triple {12063#true} assume !false; {12063#true} is VALID [2022-04-08 14:47:53,226 INFO L290 TraceCheckUtils]: 12: Hoare triple {12063#true} ~state~0 := ~s__state~0; {12063#true} is VALID [2022-04-08 14:47:53,226 INFO L290 TraceCheckUtils]: 13: Hoare triple {12063#true} assume !(12292 == ~s__state~0); {12063#true} is VALID [2022-04-08 14:47:53,226 INFO L290 TraceCheckUtils]: 14: Hoare triple {12063#true} assume !(16384 == ~s__state~0); {12063#true} is VALID [2022-04-08 14:47:53,226 INFO L290 TraceCheckUtils]: 15: Hoare triple {12063#true} assume !(4096 == ~s__state~0); {12063#true} is VALID [2022-04-08 14:47:53,227 INFO L290 TraceCheckUtils]: 16: Hoare triple {12063#true} assume !(20480 == ~s__state~0); {12063#true} is VALID [2022-04-08 14:47:53,227 INFO L290 TraceCheckUtils]: 17: Hoare triple {12063#true} assume !(4099 == ~s__state~0); {12063#true} is VALID [2022-04-08 14:47:53,227 INFO L290 TraceCheckUtils]: 18: Hoare triple {12063#true} assume 4368 == ~s__state~0; {12063#true} is VALID [2022-04-08 14:47:53,227 INFO L290 TraceCheckUtils]: 19: Hoare triple {12063#true} ~s__shutdown~0 := 0;assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~ret~0 := #t~nondet38;havoc #t~nondet38; {12063#true} is VALID [2022-04-08 14:47:53,227 INFO L290 TraceCheckUtils]: 20: Hoare triple {12063#true} assume 0 == ~blastFlag~0;~blastFlag~0 := 1; {12063#true} is VALID [2022-04-08 14:47:53,227 INFO L290 TraceCheckUtils]: 21: Hoare triple {12063#true} assume !(~ret~0 <= 0);~s__state~0 := 4384;~s__init_num~0 := 0; {12063#true} is VALID [2022-04-08 14:47:53,227 INFO L290 TraceCheckUtils]: 22: Hoare triple {12063#true} assume !(~s__bbio~0 != ~s__wbio~0); {12063#true} is VALID [2022-04-08 14:47:53,227 INFO L290 TraceCheckUtils]: 23: Hoare triple {12063#true} assume !(0 == ~s__s3__tmp__reuse_message~0); {12063#true} is VALID [2022-04-08 14:47:53,227 INFO L290 TraceCheckUtils]: 24: Hoare triple {12063#true} ~skip~0 := 0; {12063#true} is VALID [2022-04-08 14:47:53,227 INFO L290 TraceCheckUtils]: 25: Hoare triple {12063#true} assume !false; {12063#true} is VALID [2022-04-08 14:47:53,227 INFO L290 TraceCheckUtils]: 26: Hoare triple {12063#true} ~state~0 := ~s__state~0; {12063#true} is VALID [2022-04-08 14:47:53,227 INFO L290 TraceCheckUtils]: 27: Hoare triple {12063#true} assume !(12292 == ~s__state~0); {12063#true} is VALID [2022-04-08 14:47:53,227 INFO L290 TraceCheckUtils]: 28: Hoare triple {12063#true} assume !(16384 == ~s__state~0); {12063#true} is VALID [2022-04-08 14:47:53,227 INFO L290 TraceCheckUtils]: 29: Hoare triple {12063#true} assume !(4096 == ~s__state~0); {12063#true} is VALID [2022-04-08 14:47:53,228 INFO L290 TraceCheckUtils]: 30: Hoare triple {12063#true} assume !(20480 == ~s__state~0); {12063#true} is VALID [2022-04-08 14:47:53,228 INFO L290 TraceCheckUtils]: 31: Hoare triple {12063#true} assume !(4099 == ~s__state~0); {12063#true} is VALID [2022-04-08 14:47:53,228 INFO L290 TraceCheckUtils]: 32: Hoare triple {12063#true} assume !(4368 == ~s__state~0); {12063#true} is VALID [2022-04-08 14:47:53,228 INFO L290 TraceCheckUtils]: 33: Hoare triple {12063#true} assume !(4369 == ~s__state~0); {12063#true} is VALID [2022-04-08 14:47:53,228 INFO L290 TraceCheckUtils]: 34: Hoare triple {12063#true} assume 4384 == ~s__state~0; {12063#true} is VALID [2022-04-08 14:47:53,228 INFO L290 TraceCheckUtils]: 35: Hoare triple {12063#true} assume -2147483648 <= #t~nondet39 && #t~nondet39 <= 2147483647;~ret~0 := #t~nondet39;havoc #t~nondet39; {12063#true} is VALID [2022-04-08 14:47:53,228 INFO L290 TraceCheckUtils]: 36: Hoare triple {12063#true} assume 1 == ~blastFlag~0;~blastFlag~0 := 2; {12063#true} is VALID [2022-04-08 14:47:53,228 INFO L290 TraceCheckUtils]: 37: Hoare triple {12063#true} assume !(~ret~0 <= 0); {12063#true} is VALID [2022-04-08 14:47:53,228 INFO L290 TraceCheckUtils]: 38: Hoare triple {12063#true} assume !(0 != ~s__hit~0);~s__state~0 := 4400; {12063#true} is VALID [2022-04-08 14:47:53,228 INFO L290 TraceCheckUtils]: 39: Hoare triple {12063#true} ~s__init_num~0 := 0; {12063#true} is VALID [2022-04-08 14:47:53,228 INFO L290 TraceCheckUtils]: 40: Hoare triple {12063#true} assume !(0 == ~s__s3__tmp__reuse_message~0); {12063#true} is VALID [2022-04-08 14:47:53,228 INFO L290 TraceCheckUtils]: 41: Hoare triple {12063#true} ~skip~0 := 0; {12063#true} is VALID [2022-04-08 14:47:53,228 INFO L290 TraceCheckUtils]: 42: Hoare triple {12063#true} assume !false; {12063#true} is VALID [2022-04-08 14:47:53,228 INFO L290 TraceCheckUtils]: 43: Hoare triple {12063#true} ~state~0 := ~s__state~0; {12063#true} is VALID [2022-04-08 14:47:53,228 INFO L290 TraceCheckUtils]: 44: Hoare triple {12063#true} assume !(12292 == ~s__state~0); {12063#true} is VALID [2022-04-08 14:47:53,229 INFO L290 TraceCheckUtils]: 45: Hoare triple {12063#true} assume !(16384 == ~s__state~0); {12063#true} is VALID [2022-04-08 14:47:53,229 INFO L290 TraceCheckUtils]: 46: Hoare triple {12063#true} assume !(4096 == ~s__state~0); {12063#true} is VALID [2022-04-08 14:47:53,229 INFO L290 TraceCheckUtils]: 47: Hoare triple {12063#true} assume !(20480 == ~s__state~0); {12063#true} is VALID [2022-04-08 14:47:53,229 INFO L290 TraceCheckUtils]: 48: Hoare triple {12063#true} assume !(4099 == ~s__state~0); {12063#true} is VALID [2022-04-08 14:47:53,229 INFO L290 TraceCheckUtils]: 49: Hoare triple {12063#true} assume !(4368 == ~s__state~0); {12063#true} is VALID [2022-04-08 14:47:53,229 INFO L290 TraceCheckUtils]: 50: Hoare triple {12063#true} assume !(4369 == ~s__state~0); {12063#true} is VALID [2022-04-08 14:47:53,229 INFO L290 TraceCheckUtils]: 51: Hoare triple {12063#true} assume !(4384 == ~s__state~0); {12063#true} is VALID [2022-04-08 14:47:53,229 INFO L290 TraceCheckUtils]: 52: Hoare triple {12063#true} assume !(4385 == ~s__state~0); {12063#true} is VALID [2022-04-08 14:47:53,229 INFO L290 TraceCheckUtils]: 53: Hoare triple {12063#true} assume 4400 == ~s__state~0; {12063#true} is VALID [2022-04-08 14:47:53,229 INFO L290 TraceCheckUtils]: 54: Hoare triple {12063#true} ~__cil_tmp56~0 := ~s__s3__tmp__new_cipher__algorithms~0; {12063#true} is VALID [2022-04-08 14:47:53,229 INFO L290 TraceCheckUtils]: 55: Hoare triple {12063#true} assume 0 != (~__cil_tmp56~0 - 256) % 18446744073709551616;~skip~0 := 1; {12063#true} is VALID [2022-04-08 14:47:53,230 INFO L290 TraceCheckUtils]: 56: Hoare triple {12063#true} ~s__state~0 := 4416;~s__init_num~0 := 0; {12068#(= (+ ssl3_connect_~s__state~0 (- 4416)) 0)} is VALID [2022-04-08 14:47:53,230 INFO L290 TraceCheckUtils]: 57: Hoare triple {12068#(= (+ ssl3_connect_~s__state~0 (- 4416)) 0)} assume !(0 == ~s__s3__tmp__reuse_message~0); {12068#(= (+ ssl3_connect_~s__state~0 (- 4416)) 0)} is VALID [2022-04-08 14:47:53,230 INFO L290 TraceCheckUtils]: 58: Hoare triple {12068#(= (+ ssl3_connect_~s__state~0 (- 4416)) 0)} ~skip~0 := 0; {12068#(= (+ ssl3_connect_~s__state~0 (- 4416)) 0)} is VALID [2022-04-08 14:47:53,230 INFO L290 TraceCheckUtils]: 59: Hoare triple {12068#(= (+ ssl3_connect_~s__state~0 (- 4416)) 0)} assume !false; {12068#(= (+ ssl3_connect_~s__state~0 (- 4416)) 0)} is VALID [2022-04-08 14:47:53,231 INFO L290 TraceCheckUtils]: 60: Hoare triple {12068#(= (+ ssl3_connect_~s__state~0 (- 4416)) 0)} ~state~0 := ~s__state~0; {12068#(= (+ ssl3_connect_~s__state~0 (- 4416)) 0)} is VALID [2022-04-08 14:47:53,231 INFO L290 TraceCheckUtils]: 61: Hoare triple {12068#(= (+ ssl3_connect_~s__state~0 (- 4416)) 0)} assume !(12292 == ~s__state~0); {12068#(= (+ ssl3_connect_~s__state~0 (- 4416)) 0)} is VALID [2022-04-08 14:47:53,231 INFO L290 TraceCheckUtils]: 62: Hoare triple {12068#(= (+ ssl3_connect_~s__state~0 (- 4416)) 0)} assume !(16384 == ~s__state~0); {12068#(= (+ ssl3_connect_~s__state~0 (- 4416)) 0)} is VALID [2022-04-08 14:47:53,231 INFO L290 TraceCheckUtils]: 63: Hoare triple {12068#(= (+ ssl3_connect_~s__state~0 (- 4416)) 0)} assume !(4096 == ~s__state~0); {12068#(= (+ ssl3_connect_~s__state~0 (- 4416)) 0)} is VALID [2022-04-08 14:47:53,232 INFO L290 TraceCheckUtils]: 64: Hoare triple {12068#(= (+ ssl3_connect_~s__state~0 (- 4416)) 0)} assume !(20480 == ~s__state~0); {12068#(= (+ ssl3_connect_~s__state~0 (- 4416)) 0)} is VALID [2022-04-08 14:47:53,232 INFO L290 TraceCheckUtils]: 65: Hoare triple {12068#(= (+ ssl3_connect_~s__state~0 (- 4416)) 0)} assume !(4099 == ~s__state~0); {12068#(= (+ ssl3_connect_~s__state~0 (- 4416)) 0)} is VALID [2022-04-08 14:47:53,232 INFO L290 TraceCheckUtils]: 66: Hoare triple {12068#(= (+ ssl3_connect_~s__state~0 (- 4416)) 0)} assume !(4368 == ~s__state~0); {12068#(= (+ ssl3_connect_~s__state~0 (- 4416)) 0)} is VALID [2022-04-08 14:47:53,232 INFO L290 TraceCheckUtils]: 67: Hoare triple {12068#(= (+ ssl3_connect_~s__state~0 (- 4416)) 0)} assume !(4369 == ~s__state~0); {12068#(= (+ ssl3_connect_~s__state~0 (- 4416)) 0)} is VALID [2022-04-08 14:47:53,232 INFO L290 TraceCheckUtils]: 68: Hoare triple {12068#(= (+ ssl3_connect_~s__state~0 (- 4416)) 0)} assume !(4384 == ~s__state~0); {12068#(= (+ ssl3_connect_~s__state~0 (- 4416)) 0)} is VALID [2022-04-08 14:47:53,233 INFO L290 TraceCheckUtils]: 69: Hoare triple {12068#(= (+ ssl3_connect_~s__state~0 (- 4416)) 0)} assume !(4385 == ~s__state~0); {12068#(= (+ ssl3_connect_~s__state~0 (- 4416)) 0)} is VALID [2022-04-08 14:47:53,233 INFO L290 TraceCheckUtils]: 70: Hoare triple {12068#(= (+ ssl3_connect_~s__state~0 (- 4416)) 0)} assume !(4400 == ~s__state~0); {12068#(= (+ ssl3_connect_~s__state~0 (- 4416)) 0)} is VALID [2022-04-08 14:47:53,233 INFO L290 TraceCheckUtils]: 71: Hoare triple {12068#(= (+ ssl3_connect_~s__state~0 (- 4416)) 0)} assume !(4401 == ~s__state~0); {12068#(= (+ ssl3_connect_~s__state~0 (- 4416)) 0)} is VALID [2022-04-08 14:47:53,233 INFO L290 TraceCheckUtils]: 72: Hoare triple {12068#(= (+ ssl3_connect_~s__state~0 (- 4416)) 0)} assume !(4416 == ~s__state~0); {12064#false} is VALID [2022-04-08 14:47:53,234 INFO L290 TraceCheckUtils]: 73: Hoare triple {12064#false} assume !(4417 == ~s__state~0); {12064#false} is VALID [2022-04-08 14:47:53,234 INFO L290 TraceCheckUtils]: 74: Hoare triple {12064#false} assume 4432 == ~s__state~0; {12064#false} is VALID [2022-04-08 14:47:53,234 INFO L290 TraceCheckUtils]: 75: Hoare triple {12064#false} assume -2147483648 <= #t~nondet42 && #t~nondet42 <= 2147483647;~ret~0 := #t~nondet42;havoc #t~nondet42; {12064#false} is VALID [2022-04-08 14:47:53,234 INFO L290 TraceCheckUtils]: 76: Hoare triple {12064#false} assume 4 == ~blastFlag~0; {12064#false} is VALID [2022-04-08 14:47:53,234 INFO L290 TraceCheckUtils]: 77: Hoare triple {12064#false} assume !false; {12064#false} is VALID [2022-04-08 14:47:53,234 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2022-04-08 14:47:53,234 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 14:47:53,234 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1110931197] [2022-04-08 14:47:53,234 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1110931197] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 14:47:53,234 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 14:47:53,234 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-04-08 14:47:53,235 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 14:47:53,235 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [112768869] [2022-04-08 14:47:53,235 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [112768869] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 14:47:53,235 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 14:47:53,235 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-04-08 14:47:53,235 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2108543657] [2022-04-08 14:47:53,235 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 14:47:53,235 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 14.0) internal successors, (56), 3 states have internal predecessors, (56), 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 78 [2022-04-08 14:47:53,235 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 14:47:53,236 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 4 states, 4 states have (on average 14.0) internal successors, (56), 3 states have internal predecessors, (56), 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 14:47:53,271 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 60 edges. 60 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:47:53,271 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-04-08 14:47:53,271 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 14:47:53,271 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-04-08 14:47:53,271 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-04-08 14:47:53,272 INFO L87 Difference]: Start difference. First operand 433 states and 626 transitions. Second operand has 4 states, 4 states have (on average 14.0) internal successors, (56), 3 states have internal predecessors, (56), 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 14:47:53,840 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:47:53,840 INFO L93 Difference]: Finished difference Result 901 states and 1312 transitions. [2022-04-08 14:47:53,840 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-04-08 14:47:53,840 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 14.0) internal successors, (56), 3 states have internal predecessors, (56), 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 78 [2022-04-08 14:47:53,841 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 14:47:53,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4 states, 4 states have (on average 14.0) internal successors, (56), 3 states have internal predecessors, (56), 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 14:47:53,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 372 transitions. [2022-04-08 14:47:53,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4 states, 4 states have (on average 14.0) internal successors, (56), 3 states have internal predecessors, (56), 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 14:47:53,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 372 transitions. [2022-04-08 14:47:53,847 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 4 states and 372 transitions. [2022-04-08 14:47:54,061 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 372 edges. 372 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:47:54,088 INFO L225 Difference]: With dead ends: 901 [2022-04-08 14:47:54,088 INFO L226 Difference]: Without dead ends: 481 [2022-04-08 14:47:54,089 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 14:47:54,089 INFO L913 BasicCegarLoop]: 186 mSDtfsCounter, 185 mSDsluCounter, 7 mSDsCounter, 0 mSdLazyCounter, 184 mSolverCounterSat, 12 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 185 SdHoareTripleChecker+Valid, 193 SdHoareTripleChecker+Invalid, 196 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 12 IncrementalHoareTripleChecker+Valid, 184 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-04-08 14:47:54,090 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [185 Valid, 193 Invalid, 196 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [12 Valid, 184 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-04-08 14:47:54,090 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 481 states. [2022-04-08 14:47:54,337 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 481 to 475. [2022-04-08 14:47:54,337 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 14:47:54,338 INFO L82 GeneralOperation]: Start isEquivalent. First operand 481 states. Second operand has 475 states, 470 states have (on average 1.4340425531914893) internal successors, (674), 470 states have internal predecessors, (674), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 14:47:54,339 INFO L74 IsIncluded]: Start isIncluded. First operand 481 states. Second operand has 475 states, 470 states have (on average 1.4340425531914893) internal successors, (674), 470 states have internal predecessors, (674), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 14:47:54,340 INFO L87 Difference]: Start difference. First operand 481 states. Second operand has 475 states, 470 states have (on average 1.4340425531914893) internal successors, (674), 470 states have internal predecessors, (674), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 14:47:54,349 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:47:54,349 INFO L93 Difference]: Finished difference Result 481 states and 685 transitions. [2022-04-08 14:47:54,349 INFO L276 IsEmpty]: Start isEmpty. Operand 481 states and 685 transitions. [2022-04-08 14:47:54,350 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 14:47:54,350 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 14:47:54,351 INFO L74 IsIncluded]: Start isIncluded. First operand has 475 states, 470 states have (on average 1.4340425531914893) internal successors, (674), 470 states have internal predecessors, (674), 3 states have call successors, (3), 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 481 states. [2022-04-08 14:47:54,351 INFO L87 Difference]: Start difference. First operand has 475 states, 470 states have (on average 1.4340425531914893) internal successors, (674), 470 states have internal predecessors, (674), 3 states have call successors, (3), 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 481 states. [2022-04-08 14:47:54,360 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:47:54,360 INFO L93 Difference]: Finished difference Result 481 states and 685 transitions. [2022-04-08 14:47:54,361 INFO L276 IsEmpty]: Start isEmpty. Operand 481 states and 685 transitions. [2022-04-08 14:47:54,361 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 14:47:54,361 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 14:47:54,361 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 14:47:54,361 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 14:47:54,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 475 states, 470 states have (on average 1.4340425531914893) internal successors, (674), 470 states have internal predecessors, (674), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 14:47:54,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 475 states to 475 states and 678 transitions. [2022-04-08 14:47:54,375 INFO L78 Accepts]: Start accepts. Automaton has 475 states and 678 transitions. Word has length 78 [2022-04-08 14:47:54,375 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 14:47:54,375 INFO L478 AbstractCegarLoop]: Abstraction has 475 states and 678 transitions. [2022-04-08 14:47:54,375 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 14.0) internal successors, (56), 3 states have internal predecessors, (56), 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 14:47:54,375 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 475 states and 678 transitions. [2022-04-08 14:47:54,852 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 678 edges. 678 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:47:54,852 INFO L276 IsEmpty]: Start isEmpty. Operand 475 states and 678 transitions. [2022-04-08 14:47:54,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-04-08 14:47:54,853 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 14:47:54,854 INFO L499 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 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] [2022-04-08 14:47:54,854 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-04-08 14:47:54,854 INFO L403 AbstractCegarLoop]: === Iteration 7 === Targeting ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 14:47:54,854 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 14:47:54,854 INFO L85 PathProgramCache]: Analyzing trace with hash 1231515182, now seen corresponding path program 1 times [2022-04-08 14:47:54,854 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 14:47:54,854 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [452647011] [2022-04-08 14:47:54,855 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 14:47:54,855 INFO L85 PathProgramCache]: Analyzing trace with hash 1231515182, now seen corresponding path program 2 times [2022-04-08 14:47:54,855 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 14:47:54,855 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [396655316] [2022-04-08 14:47:54,855 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 14:47:54,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 14:47:54,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:47:54,913 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 14:47:54,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:47:54,916 INFO L290 TraceCheckUtils]: 0: Hoare triple {15795#(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(18, 2);call #Ultimate.allocInit(12, 3); {15789#true} is VALID [2022-04-08 14:47:54,916 INFO L290 TraceCheckUtils]: 1: Hoare triple {15789#true} assume true; {15789#true} is VALID [2022-04-08 14:47:54,917 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {15789#true} {15789#true} #547#return; {15789#true} is VALID [2022-04-08 14:47:54,917 INFO L272 TraceCheckUtils]: 0: Hoare triple {15789#true} call ULTIMATE.init(); {15795#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-08 14:47:54,917 INFO L290 TraceCheckUtils]: 1: Hoare triple {15795#(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(18, 2);call #Ultimate.allocInit(12, 3); {15789#true} is VALID [2022-04-08 14:47:54,917 INFO L290 TraceCheckUtils]: 2: Hoare triple {15789#true} assume true; {15789#true} is VALID [2022-04-08 14:47:54,917 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {15789#true} {15789#true} #547#return; {15789#true} is VALID [2022-04-08 14:47:54,917 INFO L272 TraceCheckUtils]: 4: Hoare triple {15789#true} call #t~ret55 := main(); {15789#true} is VALID [2022-04-08 14:47:54,917 INFO L290 TraceCheckUtils]: 5: Hoare triple {15789#true} havoc ~s~0;~s~0 := 12292; {15789#true} is VALID [2022-04-08 14:47:54,917 INFO L272 TraceCheckUtils]: 6: Hoare triple {15789#true} call #t~ret54 := ssl3_connect(~s~0); {15789#true} is VALID [2022-04-08 14:47:54,917 INFO L290 TraceCheckUtils]: 7: Hoare triple {15789#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__bbio~0 := #t~nondet7;havoc #t~nondet7;assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647;~s__wbio~0 := #t~nondet8;havoc #t~nondet8;assume -2147483648 <= #t~nondet9 && #t~nondet9 <= 2147483647;~s__hit~0 := #t~nondet9;havoc #t~nondet9;havoc ~s__rwstate~0;~s__init_buf___0~0 := 1;assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647;~s__debug~0 := #t~nondet10;havoc #t~nondet10;havoc ~s__shutdown~0;assume -2147483648 <= #t~nondet11 && #t~nondet11 <= 2147483647;~s__ctx__info_callback~0 := #t~nondet11;havoc #t~nondet11;assume -2147483648 <= #t~nondet12 && #t~nondet12 <= 2147483647;~s__ctx__stats__sess_connect_renegotiate~0 := #t~nondet12;havoc #t~nondet12;assume -2147483648 <= #t~nondet13 && #t~nondet13 <= 2147483647;~s__ctx__stats__sess_connect~0 := #t~nondet13;havoc #t~nondet13;assume -2147483648 <= #t~nondet14 && #t~nondet14 <= 2147483647;~s__ctx__stats__sess_hit~0 := #t~nondet14;havoc #t~nondet14;assume -2147483648 <= #t~nondet15 && #t~nondet15 <= 2147483647;~s__ctx__stats__sess_connect_good~0 := #t~nondet15;havoc #t~nondet15;havoc ~s__s3__change_cipher_spec~0;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~s__s3__flags~0 := #t~nondet16;havoc #t~nondet16;havoc ~s__s3__delay_buf_pop_ret~0;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~s__s3__tmp__cert_req~0 := #t~nondet17;havoc #t~nondet17;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~s__s3__tmp__new_compression~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~s__s3__tmp__reuse_message~0 := #t~nondet19;havoc #t~nondet19;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~s__s3__tmp__new_cipher~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~s__s3__tmp__new_cipher__algorithms~0 := #t~nondet21;havoc #t~nondet21;havoc ~s__s3__tmp__next_state___0~0;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~s__s3__tmp__new_compression__id~0 := #t~nondet22;havoc #t~nondet22;havoc ~s__session__cipher~0;havoc ~s__session__compress_meth~0;havoc ~buf~0;havoc ~tmp~0;havoc ~l~0;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~num1~0 := #t~nondet23;havoc #t~nondet23;havoc ~cb~0;havoc ~ret~0;havoc ~new_state~0;havoc ~state~0;havoc ~skip~0;havoc ~tmp___0~0;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~tmp___1~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~tmp___2~0 := #t~nondet25;havoc #t~nondet25;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~tmp___3~0 := #t~nondet26;havoc #t~nondet26;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~tmp___4~0 := #t~nondet27;havoc #t~nondet27;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~tmp___5~0 := #t~nondet28;havoc #t~nondet28;assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~tmp___6~0 := #t~nondet29;havoc #t~nondet29;assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647;~tmp___7~0 := #t~nondet30;havoc #t~nondet30;assume -2147483648 <= #t~nondet31 && #t~nondet31 <= 2147483647;~tmp___8~0 := #t~nondet31;havoc #t~nondet31;assume -2147483648 <= #t~nondet32 && #t~nondet32 <= 2147483647;~tmp___9~0 := #t~nondet32;havoc #t~nondet32;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;havoc ~__cil_tmp61~0;havoc ~__cil_tmp62~0;havoc ~__cil_tmp63~0;havoc ~__cil_tmp64~0;havoc ~__cil_tmp65~0;~s__state~0 := ~initial_state;~blastFlag~0 := 0;assume -2147483648 <= #t~nondet33 && #t~nondet33 <= 2147483647;~tmp~0 := #t~nondet33;havoc #t~nondet33;~cb~0 := 0;~ret~0 := -1;~skip~0 := 0;~tmp___0~0 := 0; {15789#true} is VALID [2022-04-08 14:47:54,918 INFO L290 TraceCheckUtils]: 8: Hoare triple {15789#true} assume 0 != ~s__info_callback~0;~cb~0 := ~s__info_callback~0; {15789#true} is VALID [2022-04-08 14:47:54,918 INFO L290 TraceCheckUtils]: 9: Hoare triple {15789#true} #t~post34 := ~s__in_handshake~0;~s__in_handshake~0 := 1 + #t~post34;havoc #t~post34; {15789#true} is VALID [2022-04-08 14:47:54,918 INFO L290 TraceCheckUtils]: 10: Hoare triple {15789#true} assume !(0 != ~tmp___1~0 - 12288); {15789#true} is VALID [2022-04-08 14:47:54,918 INFO L290 TraceCheckUtils]: 11: Hoare triple {15789#true} assume !false; {15789#true} is VALID [2022-04-08 14:47:54,918 INFO L290 TraceCheckUtils]: 12: Hoare triple {15789#true} ~state~0 := ~s__state~0; {15789#true} is VALID [2022-04-08 14:47:54,918 INFO L290 TraceCheckUtils]: 13: Hoare triple {15789#true} assume !(12292 == ~s__state~0); {15789#true} is VALID [2022-04-08 14:47:54,918 INFO L290 TraceCheckUtils]: 14: Hoare triple {15789#true} assume !(16384 == ~s__state~0); {15789#true} is VALID [2022-04-08 14:47:54,918 INFO L290 TraceCheckUtils]: 15: Hoare triple {15789#true} assume !(4096 == ~s__state~0); {15789#true} is VALID [2022-04-08 14:47:54,918 INFO L290 TraceCheckUtils]: 16: Hoare triple {15789#true} assume !(20480 == ~s__state~0); {15789#true} is VALID [2022-04-08 14:47:54,918 INFO L290 TraceCheckUtils]: 17: Hoare triple {15789#true} assume !(4099 == ~s__state~0); {15789#true} is VALID [2022-04-08 14:47:54,918 INFO L290 TraceCheckUtils]: 18: Hoare triple {15789#true} assume 4368 == ~s__state~0; {15789#true} is VALID [2022-04-08 14:47:54,918 INFO L290 TraceCheckUtils]: 19: Hoare triple {15789#true} ~s__shutdown~0 := 0;assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~ret~0 := #t~nondet38;havoc #t~nondet38; {15789#true} is VALID [2022-04-08 14:47:54,918 INFO L290 TraceCheckUtils]: 20: Hoare triple {15789#true} assume 0 == ~blastFlag~0;~blastFlag~0 := 1; {15789#true} is VALID [2022-04-08 14:47:54,918 INFO L290 TraceCheckUtils]: 21: Hoare triple {15789#true} assume !(~ret~0 <= 0);~s__state~0 := 4384;~s__init_num~0 := 0; {15789#true} is VALID [2022-04-08 14:47:54,918 INFO L290 TraceCheckUtils]: 22: Hoare triple {15789#true} assume !(~s__bbio~0 != ~s__wbio~0); {15789#true} is VALID [2022-04-08 14:47:54,919 INFO L290 TraceCheckUtils]: 23: Hoare triple {15789#true} assume !(0 == ~s__s3__tmp__reuse_message~0); {15789#true} is VALID [2022-04-08 14:47:54,919 INFO L290 TraceCheckUtils]: 24: Hoare triple {15789#true} ~skip~0 := 0; {15789#true} is VALID [2022-04-08 14:47:54,919 INFO L290 TraceCheckUtils]: 25: Hoare triple {15789#true} assume !false; {15789#true} is VALID [2022-04-08 14:47:54,919 INFO L290 TraceCheckUtils]: 26: Hoare triple {15789#true} ~state~0 := ~s__state~0; {15789#true} is VALID [2022-04-08 14:47:54,919 INFO L290 TraceCheckUtils]: 27: Hoare triple {15789#true} assume !(12292 == ~s__state~0); {15789#true} is VALID [2022-04-08 14:47:54,919 INFO L290 TraceCheckUtils]: 28: Hoare triple {15789#true} assume !(16384 == ~s__state~0); {15789#true} is VALID [2022-04-08 14:47:54,919 INFO L290 TraceCheckUtils]: 29: Hoare triple {15789#true} assume !(4096 == ~s__state~0); {15789#true} is VALID [2022-04-08 14:47:54,919 INFO L290 TraceCheckUtils]: 30: Hoare triple {15789#true} assume !(20480 == ~s__state~0); {15789#true} is VALID [2022-04-08 14:47:54,919 INFO L290 TraceCheckUtils]: 31: Hoare triple {15789#true} assume !(4099 == ~s__state~0); {15789#true} is VALID [2022-04-08 14:47:54,919 INFO L290 TraceCheckUtils]: 32: Hoare triple {15789#true} assume !(4368 == ~s__state~0); {15789#true} is VALID [2022-04-08 14:47:54,919 INFO L290 TraceCheckUtils]: 33: Hoare triple {15789#true} assume !(4369 == ~s__state~0); {15789#true} is VALID [2022-04-08 14:47:54,919 INFO L290 TraceCheckUtils]: 34: Hoare triple {15789#true} assume 4384 == ~s__state~0; {15789#true} is VALID [2022-04-08 14:47:54,919 INFO L290 TraceCheckUtils]: 35: Hoare triple {15789#true} assume -2147483648 <= #t~nondet39 && #t~nondet39 <= 2147483647;~ret~0 := #t~nondet39;havoc #t~nondet39; {15789#true} is VALID [2022-04-08 14:47:54,920 INFO L290 TraceCheckUtils]: 36: Hoare triple {15789#true} assume 1 == ~blastFlag~0;~blastFlag~0 := 2; {15794#(= 2 ssl3_connect_~blastFlag~0)} is VALID [2022-04-08 14:47:54,920 INFO L290 TraceCheckUtils]: 37: Hoare triple {15794#(= 2 ssl3_connect_~blastFlag~0)} assume !(~ret~0 <= 0); {15794#(= 2 ssl3_connect_~blastFlag~0)} is VALID [2022-04-08 14:47:54,920 INFO L290 TraceCheckUtils]: 38: Hoare triple {15794#(= 2 ssl3_connect_~blastFlag~0)} assume !(0 != ~s__hit~0);~s__state~0 := 4400; {15794#(= 2 ssl3_connect_~blastFlag~0)} is VALID [2022-04-08 14:47:54,920 INFO L290 TraceCheckUtils]: 39: Hoare triple {15794#(= 2 ssl3_connect_~blastFlag~0)} ~s__init_num~0 := 0; {15794#(= 2 ssl3_connect_~blastFlag~0)} is VALID [2022-04-08 14:47:54,921 INFO L290 TraceCheckUtils]: 40: Hoare triple {15794#(= 2 ssl3_connect_~blastFlag~0)} assume !(0 == ~s__s3__tmp__reuse_message~0); {15794#(= 2 ssl3_connect_~blastFlag~0)} is VALID [2022-04-08 14:47:54,921 INFO L290 TraceCheckUtils]: 41: Hoare triple {15794#(= 2 ssl3_connect_~blastFlag~0)} ~skip~0 := 0; {15794#(= 2 ssl3_connect_~blastFlag~0)} is VALID [2022-04-08 14:47:54,921 INFO L290 TraceCheckUtils]: 42: Hoare triple {15794#(= 2 ssl3_connect_~blastFlag~0)} assume !false; {15794#(= 2 ssl3_connect_~blastFlag~0)} is VALID [2022-04-08 14:47:54,921 INFO L290 TraceCheckUtils]: 43: Hoare triple {15794#(= 2 ssl3_connect_~blastFlag~0)} ~state~0 := ~s__state~0; {15794#(= 2 ssl3_connect_~blastFlag~0)} is VALID [2022-04-08 14:47:54,922 INFO L290 TraceCheckUtils]: 44: Hoare triple {15794#(= 2 ssl3_connect_~blastFlag~0)} assume !(12292 == ~s__state~0); {15794#(= 2 ssl3_connect_~blastFlag~0)} is VALID [2022-04-08 14:47:54,922 INFO L290 TraceCheckUtils]: 45: Hoare triple {15794#(= 2 ssl3_connect_~blastFlag~0)} assume !(16384 == ~s__state~0); {15794#(= 2 ssl3_connect_~blastFlag~0)} is VALID [2022-04-08 14:47:54,922 INFO L290 TraceCheckUtils]: 46: Hoare triple {15794#(= 2 ssl3_connect_~blastFlag~0)} assume !(4096 == ~s__state~0); {15794#(= 2 ssl3_connect_~blastFlag~0)} is VALID [2022-04-08 14:47:54,922 INFO L290 TraceCheckUtils]: 47: Hoare triple {15794#(= 2 ssl3_connect_~blastFlag~0)} assume !(20480 == ~s__state~0); {15794#(= 2 ssl3_connect_~blastFlag~0)} is VALID [2022-04-08 14:47:54,923 INFO L290 TraceCheckUtils]: 48: Hoare triple {15794#(= 2 ssl3_connect_~blastFlag~0)} assume !(4099 == ~s__state~0); {15794#(= 2 ssl3_connect_~blastFlag~0)} is VALID [2022-04-08 14:47:54,923 INFO L290 TraceCheckUtils]: 49: Hoare triple {15794#(= 2 ssl3_connect_~blastFlag~0)} assume !(4368 == ~s__state~0); {15794#(= 2 ssl3_connect_~blastFlag~0)} is VALID [2022-04-08 14:47:54,923 INFO L290 TraceCheckUtils]: 50: Hoare triple {15794#(= 2 ssl3_connect_~blastFlag~0)} assume !(4369 == ~s__state~0); {15794#(= 2 ssl3_connect_~blastFlag~0)} is VALID [2022-04-08 14:47:54,923 INFO L290 TraceCheckUtils]: 51: Hoare triple {15794#(= 2 ssl3_connect_~blastFlag~0)} assume !(4384 == ~s__state~0); {15794#(= 2 ssl3_connect_~blastFlag~0)} is VALID [2022-04-08 14:47:54,924 INFO L290 TraceCheckUtils]: 52: Hoare triple {15794#(= 2 ssl3_connect_~blastFlag~0)} assume !(4385 == ~s__state~0); {15794#(= 2 ssl3_connect_~blastFlag~0)} is VALID [2022-04-08 14:47:54,924 INFO L290 TraceCheckUtils]: 53: Hoare triple {15794#(= 2 ssl3_connect_~blastFlag~0)} assume 4400 == ~s__state~0; {15794#(= 2 ssl3_connect_~blastFlag~0)} is VALID [2022-04-08 14:47:54,924 INFO L290 TraceCheckUtils]: 54: Hoare triple {15794#(= 2 ssl3_connect_~blastFlag~0)} ~__cil_tmp56~0 := ~s__s3__tmp__new_cipher__algorithms~0; {15794#(= 2 ssl3_connect_~blastFlag~0)} is VALID [2022-04-08 14:47:54,924 INFO L290 TraceCheckUtils]: 55: Hoare triple {15794#(= 2 ssl3_connect_~blastFlag~0)} assume 0 != (~__cil_tmp56~0 - 256) % 18446744073709551616;~skip~0 := 1; {15794#(= 2 ssl3_connect_~blastFlag~0)} is VALID [2022-04-08 14:47:54,925 INFO L290 TraceCheckUtils]: 56: Hoare triple {15794#(= 2 ssl3_connect_~blastFlag~0)} ~s__state~0 := 4416;~s__init_num~0 := 0; {15794#(= 2 ssl3_connect_~blastFlag~0)} is VALID [2022-04-08 14:47:54,925 INFO L290 TraceCheckUtils]: 57: Hoare triple {15794#(= 2 ssl3_connect_~blastFlag~0)} assume !(0 == ~s__s3__tmp__reuse_message~0); {15794#(= 2 ssl3_connect_~blastFlag~0)} is VALID [2022-04-08 14:47:54,925 INFO L290 TraceCheckUtils]: 58: Hoare triple {15794#(= 2 ssl3_connect_~blastFlag~0)} ~skip~0 := 0; {15794#(= 2 ssl3_connect_~blastFlag~0)} is VALID [2022-04-08 14:47:54,925 INFO L290 TraceCheckUtils]: 59: Hoare triple {15794#(= 2 ssl3_connect_~blastFlag~0)} assume !false; {15794#(= 2 ssl3_connect_~blastFlag~0)} is VALID [2022-04-08 14:47:54,926 INFO L290 TraceCheckUtils]: 60: Hoare triple {15794#(= 2 ssl3_connect_~blastFlag~0)} ~state~0 := ~s__state~0; {15794#(= 2 ssl3_connect_~blastFlag~0)} is VALID [2022-04-08 14:47:54,926 INFO L290 TraceCheckUtils]: 61: Hoare triple {15794#(= 2 ssl3_connect_~blastFlag~0)} assume !(12292 == ~s__state~0); {15794#(= 2 ssl3_connect_~blastFlag~0)} is VALID [2022-04-08 14:47:54,926 INFO L290 TraceCheckUtils]: 62: Hoare triple {15794#(= 2 ssl3_connect_~blastFlag~0)} assume !(16384 == ~s__state~0); {15794#(= 2 ssl3_connect_~blastFlag~0)} is VALID [2022-04-08 14:47:54,927 INFO L290 TraceCheckUtils]: 63: Hoare triple {15794#(= 2 ssl3_connect_~blastFlag~0)} assume !(4096 == ~s__state~0); {15794#(= 2 ssl3_connect_~blastFlag~0)} is VALID [2022-04-08 14:47:54,927 INFO L290 TraceCheckUtils]: 64: Hoare triple {15794#(= 2 ssl3_connect_~blastFlag~0)} assume !(20480 == ~s__state~0); {15794#(= 2 ssl3_connect_~blastFlag~0)} is VALID [2022-04-08 14:47:54,928 INFO L290 TraceCheckUtils]: 65: Hoare triple {15794#(= 2 ssl3_connect_~blastFlag~0)} assume !(4099 == ~s__state~0); {15794#(= 2 ssl3_connect_~blastFlag~0)} is VALID [2022-04-08 14:47:54,928 INFO L290 TraceCheckUtils]: 66: Hoare triple {15794#(= 2 ssl3_connect_~blastFlag~0)} assume !(4368 == ~s__state~0); {15794#(= 2 ssl3_connect_~blastFlag~0)} is VALID [2022-04-08 14:47:54,928 INFO L290 TraceCheckUtils]: 67: Hoare triple {15794#(= 2 ssl3_connect_~blastFlag~0)} assume !(4369 == ~s__state~0); {15794#(= 2 ssl3_connect_~blastFlag~0)} is VALID [2022-04-08 14:47:54,928 INFO L290 TraceCheckUtils]: 68: Hoare triple {15794#(= 2 ssl3_connect_~blastFlag~0)} assume !(4384 == ~s__state~0); {15794#(= 2 ssl3_connect_~blastFlag~0)} is VALID [2022-04-08 14:47:54,929 INFO L290 TraceCheckUtils]: 69: Hoare triple {15794#(= 2 ssl3_connect_~blastFlag~0)} assume !(4385 == ~s__state~0); {15794#(= 2 ssl3_connect_~blastFlag~0)} is VALID [2022-04-08 14:47:54,929 INFO L290 TraceCheckUtils]: 70: Hoare triple {15794#(= 2 ssl3_connect_~blastFlag~0)} assume !(4400 == ~s__state~0); {15794#(= 2 ssl3_connect_~blastFlag~0)} is VALID [2022-04-08 14:47:54,929 INFO L290 TraceCheckUtils]: 71: Hoare triple {15794#(= 2 ssl3_connect_~blastFlag~0)} assume !(4401 == ~s__state~0); {15794#(= 2 ssl3_connect_~blastFlag~0)} is VALID [2022-04-08 14:47:54,929 INFO L290 TraceCheckUtils]: 72: Hoare triple {15794#(= 2 ssl3_connect_~blastFlag~0)} assume 4416 == ~s__state~0; {15794#(= 2 ssl3_connect_~blastFlag~0)} is VALID [2022-04-08 14:47:54,930 INFO L290 TraceCheckUtils]: 73: Hoare triple {15794#(= 2 ssl3_connect_~blastFlag~0)} assume -2147483648 <= #t~nondet41 && #t~nondet41 <= 2147483647;~ret~0 := #t~nondet41;havoc #t~nondet41; {15794#(= 2 ssl3_connect_~blastFlag~0)} is VALID [2022-04-08 14:47:54,930 INFO L290 TraceCheckUtils]: 74: Hoare triple {15794#(= 2 ssl3_connect_~blastFlag~0)} assume !(3 == ~blastFlag~0); {15794#(= 2 ssl3_connect_~blastFlag~0)} is VALID [2022-04-08 14:47:54,930 INFO L290 TraceCheckUtils]: 75: Hoare triple {15794#(= 2 ssl3_connect_~blastFlag~0)} assume !(~ret~0 <= 0);~s__state~0 := 4432;~s__init_num~0 := 0; {15794#(= 2 ssl3_connect_~blastFlag~0)} is VALID [2022-04-08 14:47:54,930 INFO L290 TraceCheckUtils]: 76: Hoare triple {15794#(= 2 ssl3_connect_~blastFlag~0)} assume !(0 == ~tmp___6~0); {15794#(= 2 ssl3_connect_~blastFlag~0)} is VALID [2022-04-08 14:47:54,931 INFO L290 TraceCheckUtils]: 77: Hoare triple {15794#(= 2 ssl3_connect_~blastFlag~0)} assume !(0 == ~s__s3__tmp__reuse_message~0); {15794#(= 2 ssl3_connect_~blastFlag~0)} is VALID [2022-04-08 14:47:54,931 INFO L290 TraceCheckUtils]: 78: Hoare triple {15794#(= 2 ssl3_connect_~blastFlag~0)} ~skip~0 := 0; {15794#(= 2 ssl3_connect_~blastFlag~0)} is VALID [2022-04-08 14:47:54,931 INFO L290 TraceCheckUtils]: 79: Hoare triple {15794#(= 2 ssl3_connect_~blastFlag~0)} assume !false; {15794#(= 2 ssl3_connect_~blastFlag~0)} is VALID [2022-04-08 14:47:54,931 INFO L290 TraceCheckUtils]: 80: Hoare triple {15794#(= 2 ssl3_connect_~blastFlag~0)} ~state~0 := ~s__state~0; {15794#(= 2 ssl3_connect_~blastFlag~0)} is VALID [2022-04-08 14:47:54,932 INFO L290 TraceCheckUtils]: 81: Hoare triple {15794#(= 2 ssl3_connect_~blastFlag~0)} assume !(12292 == ~s__state~0); {15794#(= 2 ssl3_connect_~blastFlag~0)} is VALID [2022-04-08 14:47:54,932 INFO L290 TraceCheckUtils]: 82: Hoare triple {15794#(= 2 ssl3_connect_~blastFlag~0)} assume !(16384 == ~s__state~0); {15794#(= 2 ssl3_connect_~blastFlag~0)} is VALID [2022-04-08 14:47:54,932 INFO L290 TraceCheckUtils]: 83: Hoare triple {15794#(= 2 ssl3_connect_~blastFlag~0)} assume !(4096 == ~s__state~0); {15794#(= 2 ssl3_connect_~blastFlag~0)} is VALID [2022-04-08 14:47:54,932 INFO L290 TraceCheckUtils]: 84: Hoare triple {15794#(= 2 ssl3_connect_~blastFlag~0)} assume !(20480 == ~s__state~0); {15794#(= 2 ssl3_connect_~blastFlag~0)} is VALID [2022-04-08 14:47:54,935 INFO L290 TraceCheckUtils]: 85: Hoare triple {15794#(= 2 ssl3_connect_~blastFlag~0)} assume !(4099 == ~s__state~0); {15794#(= 2 ssl3_connect_~blastFlag~0)} is VALID [2022-04-08 14:47:54,937 INFO L290 TraceCheckUtils]: 86: Hoare triple {15794#(= 2 ssl3_connect_~blastFlag~0)} assume !(4368 == ~s__state~0); {15794#(= 2 ssl3_connect_~blastFlag~0)} is VALID [2022-04-08 14:47:54,937 INFO L290 TraceCheckUtils]: 87: Hoare triple {15794#(= 2 ssl3_connect_~blastFlag~0)} assume !(4369 == ~s__state~0); {15794#(= 2 ssl3_connect_~blastFlag~0)} is VALID [2022-04-08 14:47:54,938 INFO L290 TraceCheckUtils]: 88: Hoare triple {15794#(= 2 ssl3_connect_~blastFlag~0)} assume !(4384 == ~s__state~0); {15794#(= 2 ssl3_connect_~blastFlag~0)} is VALID [2022-04-08 14:47:54,938 INFO L290 TraceCheckUtils]: 89: Hoare triple {15794#(= 2 ssl3_connect_~blastFlag~0)} assume !(4385 == ~s__state~0); {15794#(= 2 ssl3_connect_~blastFlag~0)} is VALID [2022-04-08 14:47:54,938 INFO L290 TraceCheckUtils]: 90: Hoare triple {15794#(= 2 ssl3_connect_~blastFlag~0)} assume !(4400 == ~s__state~0); {15794#(= 2 ssl3_connect_~blastFlag~0)} is VALID [2022-04-08 14:47:54,938 INFO L290 TraceCheckUtils]: 91: Hoare triple {15794#(= 2 ssl3_connect_~blastFlag~0)} assume !(4401 == ~s__state~0); {15794#(= 2 ssl3_connect_~blastFlag~0)} is VALID [2022-04-08 14:47:54,939 INFO L290 TraceCheckUtils]: 92: Hoare triple {15794#(= 2 ssl3_connect_~blastFlag~0)} assume !(4416 == ~s__state~0); {15794#(= 2 ssl3_connect_~blastFlag~0)} is VALID [2022-04-08 14:47:54,939 INFO L290 TraceCheckUtils]: 93: Hoare triple {15794#(= 2 ssl3_connect_~blastFlag~0)} assume !(4417 == ~s__state~0); {15794#(= 2 ssl3_connect_~blastFlag~0)} is VALID [2022-04-08 14:47:54,939 INFO L290 TraceCheckUtils]: 94: Hoare triple {15794#(= 2 ssl3_connect_~blastFlag~0)} assume 4432 == ~s__state~0; {15794#(= 2 ssl3_connect_~blastFlag~0)} is VALID [2022-04-08 14:47:54,939 INFO L290 TraceCheckUtils]: 95: Hoare triple {15794#(= 2 ssl3_connect_~blastFlag~0)} assume -2147483648 <= #t~nondet42 && #t~nondet42 <= 2147483647;~ret~0 := #t~nondet42;havoc #t~nondet42; {15794#(= 2 ssl3_connect_~blastFlag~0)} is VALID [2022-04-08 14:47:54,940 INFO L290 TraceCheckUtils]: 96: Hoare triple {15794#(= 2 ssl3_connect_~blastFlag~0)} assume 4 == ~blastFlag~0; {15790#false} is VALID [2022-04-08 14:47:54,940 INFO L290 TraceCheckUtils]: 97: Hoare triple {15790#false} assume !false; {15790#false} is VALID [2022-04-08 14:47:54,940 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 60 proven. 0 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2022-04-08 14:47:54,940 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 14:47:54,940 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [396655316] [2022-04-08 14:47:54,940 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [396655316] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 14:47:54,940 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 14:47:54,940 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-04-08 14:47:54,941 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 14:47:54,941 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [452647011] [2022-04-08 14:47:54,941 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [452647011] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 14:47:54,941 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 14:47:54,941 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-04-08 14:47:54,941 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [515682059] [2022-04-08 14:47:54,941 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 14:47:54,941 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 14.75) internal successors, (59), 3 states have internal predecessors, (59), 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 98 [2022-04-08 14:47:54,941 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 14:47:54,942 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 4 states, 4 states have (on average 14.75) internal successors, (59), 3 states have internal predecessors, (59), 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 14:47:54,993 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 63 edges. 63 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:47:54,994 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-04-08 14:47:54,994 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 14:47:54,994 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-04-08 14:47:54,994 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-04-08 14:47:54,994 INFO L87 Difference]: Start difference. First operand 475 states and 678 transitions. Second operand has 4 states, 4 states have (on average 14.75) internal successors, (59), 3 states have internal predecessors, (59), 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 14:47:55,728 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:47:55,730 INFO L93 Difference]: Finished difference Result 956 states and 1370 transitions. [2022-04-08 14:47:55,730 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-04-08 14:47:55,730 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 14.75) internal successors, (59), 3 states have internal predecessors, (59), 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 98 [2022-04-08 14:47:55,730 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 14:47:55,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4 states, 4 states have (on average 14.75) internal successors, (59), 3 states have internal predecessors, (59), 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 14:47:55,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 489 transitions. [2022-04-08 14:47:55,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4 states, 4 states have (on average 14.75) internal successors, (59), 3 states have internal predecessors, (59), 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 14:47:55,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 489 transitions. [2022-04-08 14:47:55,736 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 4 states and 489 transitions. [2022-04-08 14:47:56,044 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 489 edges. 489 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:47:56,064 INFO L225 Difference]: With dead ends: 956 [2022-04-08 14:47:56,064 INFO L226 Difference]: Without dead ends: 714 [2022-04-08 14:47:56,065 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 14:47:56,066 INFO L913 BasicCegarLoop]: 316 mSDtfsCounter, 289 mSDsluCounter, 7 mSDsCounter, 0 mSdLazyCounter, 176 mSolverCounterSat, 8 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 289 SdHoareTripleChecker+Valid, 323 SdHoareTripleChecker+Invalid, 184 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 8 IncrementalHoareTripleChecker+Valid, 176 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-04-08 14:47:56,066 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [289 Valid, 323 Invalid, 184 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [8 Valid, 176 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-04-08 14:47:56,066 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 714 states. [2022-04-08 14:47:56,345 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 714 to 714. [2022-04-08 14:47:56,345 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 14:47:56,347 INFO L82 GeneralOperation]: Start isEquivalent. First operand 714 states. Second operand has 714 states, 709 states have (on average 1.4287729196050776) internal successors, (1013), 709 states have internal predecessors, (1013), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 14:47:56,348 INFO L74 IsIncluded]: Start isIncluded. First operand 714 states. Second operand has 714 states, 709 states have (on average 1.4287729196050776) internal successors, (1013), 709 states have internal predecessors, (1013), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 14:47:56,349 INFO L87 Difference]: Start difference. First operand 714 states. Second operand has 714 states, 709 states have (on average 1.4287729196050776) internal successors, (1013), 709 states have internal predecessors, (1013), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 14:47:56,364 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:47:56,364 INFO L93 Difference]: Finished difference Result 714 states and 1017 transitions. [2022-04-08 14:47:56,364 INFO L276 IsEmpty]: Start isEmpty. Operand 714 states and 1017 transitions. [2022-04-08 14:47:56,365 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 14:47:56,365 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 14:47:56,366 INFO L74 IsIncluded]: Start isIncluded. First operand has 714 states, 709 states have (on average 1.4287729196050776) internal successors, (1013), 709 states have internal predecessors, (1013), 3 states have call successors, (3), 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 714 states. [2022-04-08 14:47:56,367 INFO L87 Difference]: Start difference. First operand has 714 states, 709 states have (on average 1.4287729196050776) internal successors, (1013), 709 states have internal predecessors, (1013), 3 states have call successors, (3), 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 714 states. [2022-04-08 14:47:56,382 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:47:56,382 INFO L93 Difference]: Finished difference Result 714 states and 1017 transitions. [2022-04-08 14:47:56,382 INFO L276 IsEmpty]: Start isEmpty. Operand 714 states and 1017 transitions. [2022-04-08 14:47:56,383 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 14:47:56,383 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 14:47:56,383 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 14:47:56,383 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 14:47:56,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 714 states, 709 states have (on average 1.4287729196050776) internal successors, (1013), 709 states have internal predecessors, (1013), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 14:47:56,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 714 states to 714 states and 1017 transitions. [2022-04-08 14:47:56,426 INFO L78 Accepts]: Start accepts. Automaton has 714 states and 1017 transitions. Word has length 98 [2022-04-08 14:47:56,426 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 14:47:56,426 INFO L478 AbstractCegarLoop]: Abstraction has 714 states and 1017 transitions. [2022-04-08 14:47:56,426 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 14.75) internal successors, (59), 3 states have internal predecessors, (59), 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 14:47:56,426 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 714 states and 1017 transitions. [2022-04-08 14:47:57,145 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1017 edges. 1017 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:47:57,145 INFO L276 IsEmpty]: Start isEmpty. Operand 714 states and 1017 transitions. [2022-04-08 14:47:57,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-04-08 14:47:57,146 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 14:47:57,146 INFO L499 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 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] [2022-04-08 14:47:57,146 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2022-04-08 14:47:57,147 INFO L403 AbstractCegarLoop]: === Iteration 8 === Targeting ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 14:47:57,147 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 14:47:57,147 INFO L85 PathProgramCache]: Analyzing trace with hash 1910787436, now seen corresponding path program 1 times [2022-04-08 14:47:57,147 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 14:47:57,147 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1816393533] [2022-04-08 14:47:57,147 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 14:47:57,148 INFO L85 PathProgramCache]: Analyzing trace with hash 1910787436, now seen corresponding path program 2 times [2022-04-08 14:47:57,148 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 14:47:57,148 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1068284992] [2022-04-08 14:47:57,148 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 14:47:57,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 14:47:57,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:47:57,207 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 14:47:57,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:47:57,211 INFO L290 TraceCheckUtils]: 0: Hoare triple {20575#(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(18, 2);call #Ultimate.allocInit(12, 3); {20569#true} is VALID [2022-04-08 14:47:57,211 INFO L290 TraceCheckUtils]: 1: Hoare triple {20569#true} assume true; {20569#true} is VALID [2022-04-08 14:47:57,211 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {20569#true} {20569#true} #547#return; {20569#true} is VALID [2022-04-08 14:47:57,212 INFO L272 TraceCheckUtils]: 0: Hoare triple {20569#true} call ULTIMATE.init(); {20575#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-08 14:47:57,212 INFO L290 TraceCheckUtils]: 1: Hoare triple {20575#(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(18, 2);call #Ultimate.allocInit(12, 3); {20569#true} is VALID [2022-04-08 14:47:57,212 INFO L290 TraceCheckUtils]: 2: Hoare triple {20569#true} assume true; {20569#true} is VALID [2022-04-08 14:47:57,212 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {20569#true} {20569#true} #547#return; {20569#true} is VALID [2022-04-08 14:47:57,212 INFO L272 TraceCheckUtils]: 4: Hoare triple {20569#true} call #t~ret55 := main(); {20569#true} is VALID [2022-04-08 14:47:57,212 INFO L290 TraceCheckUtils]: 5: Hoare triple {20569#true} havoc ~s~0;~s~0 := 12292; {20569#true} is VALID [2022-04-08 14:47:57,212 INFO L272 TraceCheckUtils]: 6: Hoare triple {20569#true} call #t~ret54 := ssl3_connect(~s~0); {20569#true} is VALID [2022-04-08 14:47:57,212 INFO L290 TraceCheckUtils]: 7: Hoare triple {20569#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__bbio~0 := #t~nondet7;havoc #t~nondet7;assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647;~s__wbio~0 := #t~nondet8;havoc #t~nondet8;assume -2147483648 <= #t~nondet9 && #t~nondet9 <= 2147483647;~s__hit~0 := #t~nondet9;havoc #t~nondet9;havoc ~s__rwstate~0;~s__init_buf___0~0 := 1;assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647;~s__debug~0 := #t~nondet10;havoc #t~nondet10;havoc ~s__shutdown~0;assume -2147483648 <= #t~nondet11 && #t~nondet11 <= 2147483647;~s__ctx__info_callback~0 := #t~nondet11;havoc #t~nondet11;assume -2147483648 <= #t~nondet12 && #t~nondet12 <= 2147483647;~s__ctx__stats__sess_connect_renegotiate~0 := #t~nondet12;havoc #t~nondet12;assume -2147483648 <= #t~nondet13 && #t~nondet13 <= 2147483647;~s__ctx__stats__sess_connect~0 := #t~nondet13;havoc #t~nondet13;assume -2147483648 <= #t~nondet14 && #t~nondet14 <= 2147483647;~s__ctx__stats__sess_hit~0 := #t~nondet14;havoc #t~nondet14;assume -2147483648 <= #t~nondet15 && #t~nondet15 <= 2147483647;~s__ctx__stats__sess_connect_good~0 := #t~nondet15;havoc #t~nondet15;havoc ~s__s3__change_cipher_spec~0;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~s__s3__flags~0 := #t~nondet16;havoc #t~nondet16;havoc ~s__s3__delay_buf_pop_ret~0;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~s__s3__tmp__cert_req~0 := #t~nondet17;havoc #t~nondet17;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~s__s3__tmp__new_compression~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~s__s3__tmp__reuse_message~0 := #t~nondet19;havoc #t~nondet19;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~s__s3__tmp__new_cipher~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~s__s3__tmp__new_cipher__algorithms~0 := #t~nondet21;havoc #t~nondet21;havoc ~s__s3__tmp__next_state___0~0;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~s__s3__tmp__new_compression__id~0 := #t~nondet22;havoc #t~nondet22;havoc ~s__session__cipher~0;havoc ~s__session__compress_meth~0;havoc ~buf~0;havoc ~tmp~0;havoc ~l~0;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~num1~0 := #t~nondet23;havoc #t~nondet23;havoc ~cb~0;havoc ~ret~0;havoc ~new_state~0;havoc ~state~0;havoc ~skip~0;havoc ~tmp___0~0;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~tmp___1~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~tmp___2~0 := #t~nondet25;havoc #t~nondet25;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~tmp___3~0 := #t~nondet26;havoc #t~nondet26;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~tmp___4~0 := #t~nondet27;havoc #t~nondet27;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~tmp___5~0 := #t~nondet28;havoc #t~nondet28;assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~tmp___6~0 := #t~nondet29;havoc #t~nondet29;assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647;~tmp___7~0 := #t~nondet30;havoc #t~nondet30;assume -2147483648 <= #t~nondet31 && #t~nondet31 <= 2147483647;~tmp___8~0 := #t~nondet31;havoc #t~nondet31;assume -2147483648 <= #t~nondet32 && #t~nondet32 <= 2147483647;~tmp___9~0 := #t~nondet32;havoc #t~nondet32;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;havoc ~__cil_tmp61~0;havoc ~__cil_tmp62~0;havoc ~__cil_tmp63~0;havoc ~__cil_tmp64~0;havoc ~__cil_tmp65~0;~s__state~0 := ~initial_state;~blastFlag~0 := 0;assume -2147483648 <= #t~nondet33 && #t~nondet33 <= 2147483647;~tmp~0 := #t~nondet33;havoc #t~nondet33;~cb~0 := 0;~ret~0 := -1;~skip~0 := 0;~tmp___0~0 := 0; {20569#true} is VALID [2022-04-08 14:47:57,212 INFO L290 TraceCheckUtils]: 8: Hoare triple {20569#true} assume 0 != ~s__info_callback~0;~cb~0 := ~s__info_callback~0; {20569#true} is VALID [2022-04-08 14:47:57,212 INFO L290 TraceCheckUtils]: 9: Hoare triple {20569#true} #t~post34 := ~s__in_handshake~0;~s__in_handshake~0 := 1 + #t~post34;havoc #t~post34; {20569#true} is VALID [2022-04-08 14:47:57,213 INFO L290 TraceCheckUtils]: 10: Hoare triple {20569#true} assume !(0 != ~tmp___1~0 - 12288); {20569#true} is VALID [2022-04-08 14:47:57,213 INFO L290 TraceCheckUtils]: 11: Hoare triple {20569#true} assume !false; {20569#true} is VALID [2022-04-08 14:47:57,213 INFO L290 TraceCheckUtils]: 12: Hoare triple {20569#true} ~state~0 := ~s__state~0; {20569#true} is VALID [2022-04-08 14:47:57,213 INFO L290 TraceCheckUtils]: 13: Hoare triple {20569#true} assume !(12292 == ~s__state~0); {20569#true} is VALID [2022-04-08 14:47:57,213 INFO L290 TraceCheckUtils]: 14: Hoare triple {20569#true} assume !(16384 == ~s__state~0); {20569#true} is VALID [2022-04-08 14:47:57,213 INFO L290 TraceCheckUtils]: 15: Hoare triple {20569#true} assume !(4096 == ~s__state~0); {20569#true} is VALID [2022-04-08 14:47:57,213 INFO L290 TraceCheckUtils]: 16: Hoare triple {20569#true} assume !(20480 == ~s__state~0); {20569#true} is VALID [2022-04-08 14:47:57,213 INFO L290 TraceCheckUtils]: 17: Hoare triple {20569#true} assume !(4099 == ~s__state~0); {20569#true} is VALID [2022-04-08 14:47:57,213 INFO L290 TraceCheckUtils]: 18: Hoare triple {20569#true} assume 4368 == ~s__state~0; {20569#true} is VALID [2022-04-08 14:47:57,213 INFO L290 TraceCheckUtils]: 19: Hoare triple {20569#true} ~s__shutdown~0 := 0;assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~ret~0 := #t~nondet38;havoc #t~nondet38; {20569#true} is VALID [2022-04-08 14:47:57,213 INFO L290 TraceCheckUtils]: 20: Hoare triple {20569#true} assume 0 == ~blastFlag~0;~blastFlag~0 := 1; {20574#(= ssl3_connect_~blastFlag~0 1)} is VALID [2022-04-08 14:47:57,214 INFO L290 TraceCheckUtils]: 21: Hoare triple {20574#(= ssl3_connect_~blastFlag~0 1)} assume !(~ret~0 <= 0);~s__state~0 := 4384;~s__init_num~0 := 0; {20574#(= ssl3_connect_~blastFlag~0 1)} is VALID [2022-04-08 14:47:57,214 INFO L290 TraceCheckUtils]: 22: Hoare triple {20574#(= ssl3_connect_~blastFlag~0 1)} assume !(~s__bbio~0 != ~s__wbio~0); {20574#(= ssl3_connect_~blastFlag~0 1)} is VALID [2022-04-08 14:47:57,214 INFO L290 TraceCheckUtils]: 23: Hoare triple {20574#(= ssl3_connect_~blastFlag~0 1)} assume !(0 == ~s__s3__tmp__reuse_message~0); {20574#(= ssl3_connect_~blastFlag~0 1)} is VALID [2022-04-08 14:47:57,214 INFO L290 TraceCheckUtils]: 24: Hoare triple {20574#(= ssl3_connect_~blastFlag~0 1)} ~skip~0 := 0; {20574#(= ssl3_connect_~blastFlag~0 1)} is VALID [2022-04-08 14:47:57,215 INFO L290 TraceCheckUtils]: 25: Hoare triple {20574#(= ssl3_connect_~blastFlag~0 1)} assume !false; {20574#(= ssl3_connect_~blastFlag~0 1)} is VALID [2022-04-08 14:47:57,215 INFO L290 TraceCheckUtils]: 26: Hoare triple {20574#(= ssl3_connect_~blastFlag~0 1)} ~state~0 := ~s__state~0; {20574#(= ssl3_connect_~blastFlag~0 1)} is VALID [2022-04-08 14:47:57,215 INFO L290 TraceCheckUtils]: 27: Hoare triple {20574#(= ssl3_connect_~blastFlag~0 1)} assume !(12292 == ~s__state~0); {20574#(= ssl3_connect_~blastFlag~0 1)} is VALID [2022-04-08 14:47:57,215 INFO L290 TraceCheckUtils]: 28: Hoare triple {20574#(= ssl3_connect_~blastFlag~0 1)} assume !(16384 == ~s__state~0); {20574#(= ssl3_connect_~blastFlag~0 1)} is VALID [2022-04-08 14:47:57,216 INFO L290 TraceCheckUtils]: 29: Hoare triple {20574#(= ssl3_connect_~blastFlag~0 1)} assume !(4096 == ~s__state~0); {20574#(= ssl3_connect_~blastFlag~0 1)} is VALID [2022-04-08 14:47:57,216 INFO L290 TraceCheckUtils]: 30: Hoare triple {20574#(= ssl3_connect_~blastFlag~0 1)} assume !(20480 == ~s__state~0); {20574#(= ssl3_connect_~blastFlag~0 1)} is VALID [2022-04-08 14:47:57,216 INFO L290 TraceCheckUtils]: 31: Hoare triple {20574#(= ssl3_connect_~blastFlag~0 1)} assume !(4099 == ~s__state~0); {20574#(= ssl3_connect_~blastFlag~0 1)} is VALID [2022-04-08 14:47:57,216 INFO L290 TraceCheckUtils]: 32: Hoare triple {20574#(= ssl3_connect_~blastFlag~0 1)} assume !(4368 == ~s__state~0); {20574#(= ssl3_connect_~blastFlag~0 1)} is VALID [2022-04-08 14:47:57,217 INFO L290 TraceCheckUtils]: 33: Hoare triple {20574#(= ssl3_connect_~blastFlag~0 1)} assume !(4369 == ~s__state~0); {20574#(= ssl3_connect_~blastFlag~0 1)} is VALID [2022-04-08 14:47:57,217 INFO L290 TraceCheckUtils]: 34: Hoare triple {20574#(= ssl3_connect_~blastFlag~0 1)} assume 4384 == ~s__state~0; {20574#(= ssl3_connect_~blastFlag~0 1)} is VALID [2022-04-08 14:47:57,217 INFO L290 TraceCheckUtils]: 35: Hoare triple {20574#(= ssl3_connect_~blastFlag~0 1)} assume -2147483648 <= #t~nondet39 && #t~nondet39 <= 2147483647;~ret~0 := #t~nondet39;havoc #t~nondet39; {20574#(= ssl3_connect_~blastFlag~0 1)} is VALID [2022-04-08 14:47:57,217 INFO L290 TraceCheckUtils]: 36: Hoare triple {20574#(= ssl3_connect_~blastFlag~0 1)} assume !(1 == ~blastFlag~0); {20570#false} is VALID [2022-04-08 14:47:57,218 INFO L290 TraceCheckUtils]: 37: Hoare triple {20570#false} assume !(~ret~0 <= 0); {20570#false} is VALID [2022-04-08 14:47:57,218 INFO L290 TraceCheckUtils]: 38: Hoare triple {20570#false} assume !(0 != ~s__hit~0);~s__state~0 := 4400; {20570#false} is VALID [2022-04-08 14:47:57,218 INFO L290 TraceCheckUtils]: 39: Hoare triple {20570#false} ~s__init_num~0 := 0; {20570#false} is VALID [2022-04-08 14:47:57,218 INFO L290 TraceCheckUtils]: 40: Hoare triple {20570#false} assume !(0 == ~s__s3__tmp__reuse_message~0); {20570#false} is VALID [2022-04-08 14:47:57,218 INFO L290 TraceCheckUtils]: 41: Hoare triple {20570#false} ~skip~0 := 0; {20570#false} is VALID [2022-04-08 14:47:57,218 INFO L290 TraceCheckUtils]: 42: Hoare triple {20570#false} assume !false; {20570#false} is VALID [2022-04-08 14:47:57,218 INFO L290 TraceCheckUtils]: 43: Hoare triple {20570#false} ~state~0 := ~s__state~0; {20570#false} is VALID [2022-04-08 14:47:57,218 INFO L290 TraceCheckUtils]: 44: Hoare triple {20570#false} assume !(12292 == ~s__state~0); {20570#false} is VALID [2022-04-08 14:47:57,218 INFO L290 TraceCheckUtils]: 45: Hoare triple {20570#false} assume !(16384 == ~s__state~0); {20570#false} is VALID [2022-04-08 14:47:57,218 INFO L290 TraceCheckUtils]: 46: Hoare triple {20570#false} assume !(4096 == ~s__state~0); {20570#false} is VALID [2022-04-08 14:47:57,218 INFO L290 TraceCheckUtils]: 47: Hoare triple {20570#false} assume !(20480 == ~s__state~0); {20570#false} is VALID [2022-04-08 14:47:57,218 INFO L290 TraceCheckUtils]: 48: Hoare triple {20570#false} assume !(4099 == ~s__state~0); {20570#false} is VALID [2022-04-08 14:47:57,218 INFO L290 TraceCheckUtils]: 49: Hoare triple {20570#false} assume !(4368 == ~s__state~0); {20570#false} is VALID [2022-04-08 14:47:57,218 INFO L290 TraceCheckUtils]: 50: Hoare triple {20570#false} assume !(4369 == ~s__state~0); {20570#false} is VALID [2022-04-08 14:47:57,218 INFO L290 TraceCheckUtils]: 51: Hoare triple {20570#false} assume !(4384 == ~s__state~0); {20570#false} is VALID [2022-04-08 14:47:57,219 INFO L290 TraceCheckUtils]: 52: Hoare triple {20570#false} assume !(4385 == ~s__state~0); {20570#false} is VALID [2022-04-08 14:47:57,219 INFO L290 TraceCheckUtils]: 53: Hoare triple {20570#false} assume 4400 == ~s__state~0; {20570#false} is VALID [2022-04-08 14:47:57,219 INFO L290 TraceCheckUtils]: 54: Hoare triple {20570#false} ~__cil_tmp56~0 := ~s__s3__tmp__new_cipher__algorithms~0; {20570#false} is VALID [2022-04-08 14:47:57,219 INFO L290 TraceCheckUtils]: 55: Hoare triple {20570#false} assume 0 != (~__cil_tmp56~0 - 256) % 18446744073709551616;~skip~0 := 1; {20570#false} is VALID [2022-04-08 14:47:57,219 INFO L290 TraceCheckUtils]: 56: Hoare triple {20570#false} ~s__state~0 := 4416;~s__init_num~0 := 0; {20570#false} is VALID [2022-04-08 14:47:57,219 INFO L290 TraceCheckUtils]: 57: Hoare triple {20570#false} assume !(0 == ~s__s3__tmp__reuse_message~0); {20570#false} is VALID [2022-04-08 14:47:57,219 INFO L290 TraceCheckUtils]: 58: Hoare triple {20570#false} ~skip~0 := 0; {20570#false} is VALID [2022-04-08 14:47:57,219 INFO L290 TraceCheckUtils]: 59: Hoare triple {20570#false} assume !false; {20570#false} is VALID [2022-04-08 14:47:57,219 INFO L290 TraceCheckUtils]: 60: Hoare triple {20570#false} ~state~0 := ~s__state~0; {20570#false} is VALID [2022-04-08 14:47:57,219 INFO L290 TraceCheckUtils]: 61: Hoare triple {20570#false} assume !(12292 == ~s__state~0); {20570#false} is VALID [2022-04-08 14:47:57,219 INFO L290 TraceCheckUtils]: 62: Hoare triple {20570#false} assume !(16384 == ~s__state~0); {20570#false} is VALID [2022-04-08 14:47:57,219 INFO L290 TraceCheckUtils]: 63: Hoare triple {20570#false} assume !(4096 == ~s__state~0); {20570#false} is VALID [2022-04-08 14:47:57,219 INFO L290 TraceCheckUtils]: 64: Hoare triple {20570#false} assume !(20480 == ~s__state~0); {20570#false} is VALID [2022-04-08 14:47:57,219 INFO L290 TraceCheckUtils]: 65: Hoare triple {20570#false} assume !(4099 == ~s__state~0); {20570#false} is VALID [2022-04-08 14:47:57,220 INFO L290 TraceCheckUtils]: 66: Hoare triple {20570#false} assume !(4368 == ~s__state~0); {20570#false} is VALID [2022-04-08 14:47:57,220 INFO L290 TraceCheckUtils]: 67: Hoare triple {20570#false} assume !(4369 == ~s__state~0); {20570#false} is VALID [2022-04-08 14:47:57,220 INFO L290 TraceCheckUtils]: 68: Hoare triple {20570#false} assume !(4384 == ~s__state~0); {20570#false} is VALID [2022-04-08 14:47:57,220 INFO L290 TraceCheckUtils]: 69: Hoare triple {20570#false} assume !(4385 == ~s__state~0); {20570#false} is VALID [2022-04-08 14:47:57,220 INFO L290 TraceCheckUtils]: 70: Hoare triple {20570#false} assume !(4400 == ~s__state~0); {20570#false} is VALID [2022-04-08 14:47:57,220 INFO L290 TraceCheckUtils]: 71: Hoare triple {20570#false} assume !(4401 == ~s__state~0); {20570#false} is VALID [2022-04-08 14:47:57,220 INFO L290 TraceCheckUtils]: 72: Hoare triple {20570#false} assume 4416 == ~s__state~0; {20570#false} is VALID [2022-04-08 14:47:57,220 INFO L290 TraceCheckUtils]: 73: Hoare triple {20570#false} assume -2147483648 <= #t~nondet41 && #t~nondet41 <= 2147483647;~ret~0 := #t~nondet41;havoc #t~nondet41; {20570#false} is VALID [2022-04-08 14:47:57,220 INFO L290 TraceCheckUtils]: 74: Hoare triple {20570#false} assume !(3 == ~blastFlag~0); {20570#false} is VALID [2022-04-08 14:47:57,220 INFO L290 TraceCheckUtils]: 75: Hoare triple {20570#false} assume !(~ret~0 <= 0);~s__state~0 := 4432;~s__init_num~0 := 0; {20570#false} is VALID [2022-04-08 14:47:57,220 INFO L290 TraceCheckUtils]: 76: Hoare triple {20570#false} assume !(0 == ~tmp___6~0); {20570#false} is VALID [2022-04-08 14:47:57,220 INFO L290 TraceCheckUtils]: 77: Hoare triple {20570#false} assume !(0 == ~s__s3__tmp__reuse_message~0); {20570#false} is VALID [2022-04-08 14:47:57,220 INFO L290 TraceCheckUtils]: 78: Hoare triple {20570#false} ~skip~0 := 0; {20570#false} is VALID [2022-04-08 14:47:57,220 INFO L290 TraceCheckUtils]: 79: Hoare triple {20570#false} assume !false; {20570#false} is VALID [2022-04-08 14:47:57,220 INFO L290 TraceCheckUtils]: 80: Hoare triple {20570#false} ~state~0 := ~s__state~0; {20570#false} is VALID [2022-04-08 14:47:57,221 INFO L290 TraceCheckUtils]: 81: Hoare triple {20570#false} assume !(12292 == ~s__state~0); {20570#false} is VALID [2022-04-08 14:47:57,221 INFO L290 TraceCheckUtils]: 82: Hoare triple {20570#false} assume !(16384 == ~s__state~0); {20570#false} is VALID [2022-04-08 14:47:57,221 INFO L290 TraceCheckUtils]: 83: Hoare triple {20570#false} assume !(4096 == ~s__state~0); {20570#false} is VALID [2022-04-08 14:47:57,221 INFO L290 TraceCheckUtils]: 84: Hoare triple {20570#false} assume !(20480 == ~s__state~0); {20570#false} is VALID [2022-04-08 14:47:57,221 INFO L290 TraceCheckUtils]: 85: Hoare triple {20570#false} assume !(4099 == ~s__state~0); {20570#false} is VALID [2022-04-08 14:47:57,221 INFO L290 TraceCheckUtils]: 86: Hoare triple {20570#false} assume !(4368 == ~s__state~0); {20570#false} is VALID [2022-04-08 14:47:57,221 INFO L290 TraceCheckUtils]: 87: Hoare triple {20570#false} assume !(4369 == ~s__state~0); {20570#false} is VALID [2022-04-08 14:47:57,221 INFO L290 TraceCheckUtils]: 88: Hoare triple {20570#false} assume !(4384 == ~s__state~0); {20570#false} is VALID [2022-04-08 14:47:57,221 INFO L290 TraceCheckUtils]: 89: Hoare triple {20570#false} assume !(4385 == ~s__state~0); {20570#false} is VALID [2022-04-08 14:47:57,221 INFO L290 TraceCheckUtils]: 90: Hoare triple {20570#false} assume !(4400 == ~s__state~0); {20570#false} is VALID [2022-04-08 14:47:57,221 INFO L290 TraceCheckUtils]: 91: Hoare triple {20570#false} assume !(4401 == ~s__state~0); {20570#false} is VALID [2022-04-08 14:47:57,221 INFO L290 TraceCheckUtils]: 92: Hoare triple {20570#false} assume !(4416 == ~s__state~0); {20570#false} is VALID [2022-04-08 14:47:57,221 INFO L290 TraceCheckUtils]: 93: Hoare triple {20570#false} assume !(4417 == ~s__state~0); {20570#false} is VALID [2022-04-08 14:47:57,221 INFO L290 TraceCheckUtils]: 94: Hoare triple {20570#false} assume 4432 == ~s__state~0; {20570#false} is VALID [2022-04-08 14:47:57,221 INFO L290 TraceCheckUtils]: 95: Hoare triple {20570#false} assume -2147483648 <= #t~nondet42 && #t~nondet42 <= 2147483647;~ret~0 := #t~nondet42;havoc #t~nondet42; {20570#false} is VALID [2022-04-08 14:47:57,221 INFO L290 TraceCheckUtils]: 96: Hoare triple {20570#false} assume 4 == ~blastFlag~0; {20570#false} is VALID [2022-04-08 14:47:57,221 INFO L290 TraceCheckUtils]: 97: Hoare triple {20570#false} assume !false; {20570#false} is VALID [2022-04-08 14:47:57,222 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 68 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2022-04-08 14:47:57,222 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 14:47:57,222 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1068284992] [2022-04-08 14:47:57,222 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1068284992] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 14:47:57,222 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 14:47:57,222 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-04-08 14:47:57,222 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 14:47:57,222 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1816393533] [2022-04-08 14:47:57,222 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1816393533] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 14:47:57,222 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 14:47:57,223 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-04-08 14:47:57,223 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [683627397] [2022-04-08 14:47:57,223 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 14:47:57,223 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 16.5) internal successors, (66), 3 states have internal predecessors, (66), 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 98 [2022-04-08 14:47:57,223 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 14:47:57,223 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 4 states, 4 states have (on average 16.5) internal successors, (66), 3 states have internal predecessors, (66), 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 14:47:57,258 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 70 edges. 70 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:47:57,258 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-04-08 14:47:57,258 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 14:47:57,259 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-04-08 14:47:57,259 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-04-08 14:47:57,259 INFO L87 Difference]: Start difference. First operand 714 states and 1017 transitions. Second operand has 4 states, 4 states have (on average 16.5) internal successors, (66), 3 states have internal predecessors, (66), 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 14:47:57,949 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:47:57,950 INFO L93 Difference]: Finished difference Result 1216 states and 1731 transitions. [2022-04-08 14:47:57,950 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-04-08 14:47:57,950 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 16.5) internal successors, (66), 3 states have internal predecessors, (66), 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 98 [2022-04-08 14:47:57,950 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 14:47:57,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4 states, 4 states have (on average 16.5) internal successors, (66), 3 states have internal predecessors, (66), 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 14:47:57,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 361 transitions. [2022-04-08 14:47:57,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4 states, 4 states have (on average 16.5) internal successors, (66), 3 states have internal predecessors, (66), 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 14:47:57,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 361 transitions. [2022-04-08 14:47:57,954 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 4 states and 361 transitions. [2022-04-08 14:47:58,170 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 14:47:58,190 INFO L225 Difference]: With dead ends: 1216 [2022-04-08 14:47:58,190 INFO L226 Difference]: Without dead ends: 735 [2022-04-08 14:47:58,192 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 14:47:58,192 INFO L913 BasicCegarLoop]: 197 mSDtfsCounter, 183 mSDsluCounter, 7 mSDsCounter, 0 mSdLazyCounter, 171 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 183 SdHoareTripleChecker+Valid, 204 SdHoareTripleChecker+Invalid, 174 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 171 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-04-08 14:47:58,192 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [183 Valid, 204 Invalid, 174 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 171 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-04-08 14:47:58,193 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 735 states. [2022-04-08 14:47:58,553 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 735 to 735. [2022-04-08 14:47:58,553 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 14:47:58,560 INFO L82 GeneralOperation]: Start isEquivalent. First operand 735 states. Second operand has 735 states, 730 states have (on average 1.4246575342465753) internal successors, (1040), 730 states have internal predecessors, (1040), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 14:47:58,562 INFO L74 IsIncluded]: Start isIncluded. First operand 735 states. Second operand has 735 states, 730 states have (on average 1.4246575342465753) internal successors, (1040), 730 states have internal predecessors, (1040), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 14:47:58,563 INFO L87 Difference]: Start difference. First operand 735 states. Second operand has 735 states, 730 states have (on average 1.4246575342465753) internal successors, (1040), 730 states have internal predecessors, (1040), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 14:47:58,580 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:47:58,581 INFO L93 Difference]: Finished difference Result 735 states and 1044 transitions. [2022-04-08 14:47:58,581 INFO L276 IsEmpty]: Start isEmpty. Operand 735 states and 1044 transitions. [2022-04-08 14:47:58,581 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 14:47:58,582 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 14:47:58,582 INFO L74 IsIncluded]: Start isIncluded. First operand has 735 states, 730 states have (on average 1.4246575342465753) internal successors, (1040), 730 states have internal predecessors, (1040), 3 states have call successors, (3), 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 735 states. [2022-04-08 14:47:58,584 INFO L87 Difference]: Start difference. First operand has 735 states, 730 states have (on average 1.4246575342465753) internal successors, (1040), 730 states have internal predecessors, (1040), 3 states have call successors, (3), 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 735 states. [2022-04-08 14:47:58,600 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:47:58,600 INFO L93 Difference]: Finished difference Result 735 states and 1044 transitions. [2022-04-08 14:47:58,600 INFO L276 IsEmpty]: Start isEmpty. Operand 735 states and 1044 transitions. [2022-04-08 14:47:58,601 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 14:47:58,601 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 14:47:58,601 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 14:47:58,601 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 14:47:58,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 735 states, 730 states have (on average 1.4246575342465753) internal successors, (1040), 730 states have internal predecessors, (1040), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 14:47:58,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 735 states to 735 states and 1044 transitions. [2022-04-08 14:47:58,624 INFO L78 Accepts]: Start accepts. Automaton has 735 states and 1044 transitions. Word has length 98 [2022-04-08 14:47:58,624 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 14:47:58,624 INFO L478 AbstractCegarLoop]: Abstraction has 735 states and 1044 transitions. [2022-04-08 14:47:58,624 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 16.5) internal successors, (66), 3 states have internal predecessors, (66), 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 14:47:58,625 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 735 states and 1044 transitions. [2022-04-08 14:47:59,361 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1044 edges. 1044 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:47:59,361 INFO L276 IsEmpty]: Start isEmpty. Operand 735 states and 1044 transitions. [2022-04-08 14:47:59,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2022-04-08 14:47:59,362 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 14:47:59,362 INFO L499 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 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] [2022-04-08 14:47:59,362 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2022-04-08 14:47:59,362 INFO L403 AbstractCegarLoop]: === Iteration 9 === Targeting ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 14:47:59,363 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 14:47:59,363 INFO L85 PathProgramCache]: Analyzing trace with hash 2125104952, now seen corresponding path program 1 times [2022-04-08 14:47:59,363 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 14:47:59,363 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1459248629] [2022-04-08 14:47:59,363 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 14:47:59,363 INFO L85 PathProgramCache]: Analyzing trace with hash 2125104952, now seen corresponding path program 2 times [2022-04-08 14:47:59,363 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 14:47:59,363 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [324044222] [2022-04-08 14:47:59,363 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 14:47:59,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 14:47:59,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:47:59,429 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 14:47:59,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:47:59,433 INFO L290 TraceCheckUtils]: 0: Hoare triple {25959#(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(18, 2);call #Ultimate.allocInit(12, 3); {25953#true} is VALID [2022-04-08 14:47:59,434 INFO L290 TraceCheckUtils]: 1: Hoare triple {25953#true} assume true; {25953#true} is VALID [2022-04-08 14:47:59,434 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {25953#true} {25953#true} #547#return; {25953#true} is VALID [2022-04-08 14:47:59,434 INFO L272 TraceCheckUtils]: 0: Hoare triple {25953#true} call ULTIMATE.init(); {25959#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-08 14:47:59,434 INFO L290 TraceCheckUtils]: 1: Hoare triple {25959#(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(18, 2);call #Ultimate.allocInit(12, 3); {25953#true} is VALID [2022-04-08 14:47:59,434 INFO L290 TraceCheckUtils]: 2: Hoare triple {25953#true} assume true; {25953#true} is VALID [2022-04-08 14:47:59,434 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {25953#true} {25953#true} #547#return; {25953#true} is VALID [2022-04-08 14:47:59,434 INFO L272 TraceCheckUtils]: 4: Hoare triple {25953#true} call #t~ret55 := main(); {25953#true} is VALID [2022-04-08 14:47:59,434 INFO L290 TraceCheckUtils]: 5: Hoare triple {25953#true} havoc ~s~0;~s~0 := 12292; {25953#true} is VALID [2022-04-08 14:47:59,434 INFO L272 TraceCheckUtils]: 6: Hoare triple {25953#true} call #t~ret54 := ssl3_connect(~s~0); {25953#true} is VALID [2022-04-08 14:47:59,434 INFO L290 TraceCheckUtils]: 7: Hoare triple {25953#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__bbio~0 := #t~nondet7;havoc #t~nondet7;assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647;~s__wbio~0 := #t~nondet8;havoc #t~nondet8;assume -2147483648 <= #t~nondet9 && #t~nondet9 <= 2147483647;~s__hit~0 := #t~nondet9;havoc #t~nondet9;havoc ~s__rwstate~0;~s__init_buf___0~0 := 1;assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647;~s__debug~0 := #t~nondet10;havoc #t~nondet10;havoc ~s__shutdown~0;assume -2147483648 <= #t~nondet11 && #t~nondet11 <= 2147483647;~s__ctx__info_callback~0 := #t~nondet11;havoc #t~nondet11;assume -2147483648 <= #t~nondet12 && #t~nondet12 <= 2147483647;~s__ctx__stats__sess_connect_renegotiate~0 := #t~nondet12;havoc #t~nondet12;assume -2147483648 <= #t~nondet13 && #t~nondet13 <= 2147483647;~s__ctx__stats__sess_connect~0 := #t~nondet13;havoc #t~nondet13;assume -2147483648 <= #t~nondet14 && #t~nondet14 <= 2147483647;~s__ctx__stats__sess_hit~0 := #t~nondet14;havoc #t~nondet14;assume -2147483648 <= #t~nondet15 && #t~nondet15 <= 2147483647;~s__ctx__stats__sess_connect_good~0 := #t~nondet15;havoc #t~nondet15;havoc ~s__s3__change_cipher_spec~0;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~s__s3__flags~0 := #t~nondet16;havoc #t~nondet16;havoc ~s__s3__delay_buf_pop_ret~0;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~s__s3__tmp__cert_req~0 := #t~nondet17;havoc #t~nondet17;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~s__s3__tmp__new_compression~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~s__s3__tmp__reuse_message~0 := #t~nondet19;havoc #t~nondet19;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~s__s3__tmp__new_cipher~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~s__s3__tmp__new_cipher__algorithms~0 := #t~nondet21;havoc #t~nondet21;havoc ~s__s3__tmp__next_state___0~0;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~s__s3__tmp__new_compression__id~0 := #t~nondet22;havoc #t~nondet22;havoc ~s__session__cipher~0;havoc ~s__session__compress_meth~0;havoc ~buf~0;havoc ~tmp~0;havoc ~l~0;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~num1~0 := #t~nondet23;havoc #t~nondet23;havoc ~cb~0;havoc ~ret~0;havoc ~new_state~0;havoc ~state~0;havoc ~skip~0;havoc ~tmp___0~0;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~tmp___1~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~tmp___2~0 := #t~nondet25;havoc #t~nondet25;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~tmp___3~0 := #t~nondet26;havoc #t~nondet26;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~tmp___4~0 := #t~nondet27;havoc #t~nondet27;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~tmp___5~0 := #t~nondet28;havoc #t~nondet28;assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~tmp___6~0 := #t~nondet29;havoc #t~nondet29;assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647;~tmp___7~0 := #t~nondet30;havoc #t~nondet30;assume -2147483648 <= #t~nondet31 && #t~nondet31 <= 2147483647;~tmp___8~0 := #t~nondet31;havoc #t~nondet31;assume -2147483648 <= #t~nondet32 && #t~nondet32 <= 2147483647;~tmp___9~0 := #t~nondet32;havoc #t~nondet32;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;havoc ~__cil_tmp61~0;havoc ~__cil_tmp62~0;havoc ~__cil_tmp63~0;havoc ~__cil_tmp64~0;havoc ~__cil_tmp65~0;~s__state~0 := ~initial_state;~blastFlag~0 := 0;assume -2147483648 <= #t~nondet33 && #t~nondet33 <= 2147483647;~tmp~0 := #t~nondet33;havoc #t~nondet33;~cb~0 := 0;~ret~0 := -1;~skip~0 := 0;~tmp___0~0 := 0; {25953#true} is VALID [2022-04-08 14:47:59,434 INFO L290 TraceCheckUtils]: 8: Hoare triple {25953#true} assume 0 != ~s__info_callback~0;~cb~0 := ~s__info_callback~0; {25953#true} is VALID [2022-04-08 14:47:59,435 INFO L290 TraceCheckUtils]: 9: Hoare triple {25953#true} #t~post34 := ~s__in_handshake~0;~s__in_handshake~0 := 1 + #t~post34;havoc #t~post34; {25953#true} is VALID [2022-04-08 14:47:59,435 INFO L290 TraceCheckUtils]: 10: Hoare triple {25953#true} assume !(0 != ~tmp___1~0 - 12288); {25953#true} is VALID [2022-04-08 14:47:59,435 INFO L290 TraceCheckUtils]: 11: Hoare triple {25953#true} assume !false; {25953#true} is VALID [2022-04-08 14:47:59,435 INFO L290 TraceCheckUtils]: 12: Hoare triple {25953#true} ~state~0 := ~s__state~0; {25953#true} is VALID [2022-04-08 14:47:59,435 INFO L290 TraceCheckUtils]: 13: Hoare triple {25953#true} assume !(12292 == ~s__state~0); {25953#true} is VALID [2022-04-08 14:47:59,435 INFO L290 TraceCheckUtils]: 14: Hoare triple {25953#true} assume !(16384 == ~s__state~0); {25953#true} is VALID [2022-04-08 14:47:59,435 INFO L290 TraceCheckUtils]: 15: Hoare triple {25953#true} assume !(4096 == ~s__state~0); {25953#true} is VALID [2022-04-08 14:47:59,435 INFO L290 TraceCheckUtils]: 16: Hoare triple {25953#true} assume !(20480 == ~s__state~0); {25953#true} is VALID [2022-04-08 14:47:59,435 INFO L290 TraceCheckUtils]: 17: Hoare triple {25953#true} assume !(4099 == ~s__state~0); {25953#true} is VALID [2022-04-08 14:47:59,435 INFO L290 TraceCheckUtils]: 18: Hoare triple {25953#true} assume 4368 == ~s__state~0; {25953#true} is VALID [2022-04-08 14:47:59,435 INFO L290 TraceCheckUtils]: 19: Hoare triple {25953#true} ~s__shutdown~0 := 0;assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~ret~0 := #t~nondet38;havoc #t~nondet38; {25953#true} is VALID [2022-04-08 14:47:59,435 INFO L290 TraceCheckUtils]: 20: Hoare triple {25953#true} assume 0 == ~blastFlag~0;~blastFlag~0 := 1; {25953#true} is VALID [2022-04-08 14:47:59,435 INFO L290 TraceCheckUtils]: 21: Hoare triple {25953#true} assume !(~ret~0 <= 0);~s__state~0 := 4384;~s__init_num~0 := 0; {25953#true} is VALID [2022-04-08 14:47:59,435 INFO L290 TraceCheckUtils]: 22: Hoare triple {25953#true} assume !(~s__bbio~0 != ~s__wbio~0); {25953#true} is VALID [2022-04-08 14:47:59,435 INFO L290 TraceCheckUtils]: 23: Hoare triple {25953#true} assume !(0 == ~s__s3__tmp__reuse_message~0); {25953#true} is VALID [2022-04-08 14:47:59,436 INFO L290 TraceCheckUtils]: 24: Hoare triple {25953#true} ~skip~0 := 0; {25953#true} is VALID [2022-04-08 14:47:59,436 INFO L290 TraceCheckUtils]: 25: Hoare triple {25953#true} assume !false; {25953#true} is VALID [2022-04-08 14:47:59,436 INFO L290 TraceCheckUtils]: 26: Hoare triple {25953#true} ~state~0 := ~s__state~0; {25953#true} is VALID [2022-04-08 14:47:59,436 INFO L290 TraceCheckUtils]: 27: Hoare triple {25953#true} assume !(12292 == ~s__state~0); {25953#true} is VALID [2022-04-08 14:47:59,436 INFO L290 TraceCheckUtils]: 28: Hoare triple {25953#true} assume !(16384 == ~s__state~0); {25953#true} is VALID [2022-04-08 14:47:59,436 INFO L290 TraceCheckUtils]: 29: Hoare triple {25953#true} assume !(4096 == ~s__state~0); {25953#true} is VALID [2022-04-08 14:47:59,436 INFO L290 TraceCheckUtils]: 30: Hoare triple {25953#true} assume !(20480 == ~s__state~0); {25953#true} is VALID [2022-04-08 14:47:59,436 INFO L290 TraceCheckUtils]: 31: Hoare triple {25953#true} assume !(4099 == ~s__state~0); {25953#true} is VALID [2022-04-08 14:47:59,436 INFO L290 TraceCheckUtils]: 32: Hoare triple {25953#true} assume !(4368 == ~s__state~0); {25953#true} is VALID [2022-04-08 14:47:59,436 INFO L290 TraceCheckUtils]: 33: Hoare triple {25953#true} assume !(4369 == ~s__state~0); {25953#true} is VALID [2022-04-08 14:47:59,436 INFO L290 TraceCheckUtils]: 34: Hoare triple {25953#true} assume 4384 == ~s__state~0; {25953#true} is VALID [2022-04-08 14:47:59,436 INFO L290 TraceCheckUtils]: 35: Hoare triple {25953#true} assume -2147483648 <= #t~nondet39 && #t~nondet39 <= 2147483647;~ret~0 := #t~nondet39;havoc #t~nondet39; {25953#true} is VALID [2022-04-08 14:47:59,436 INFO L290 TraceCheckUtils]: 36: Hoare triple {25953#true} assume 1 == ~blastFlag~0;~blastFlag~0 := 2; {25953#true} is VALID [2022-04-08 14:47:59,436 INFO L290 TraceCheckUtils]: 37: Hoare triple {25953#true} assume !(~ret~0 <= 0); {25953#true} is VALID [2022-04-08 14:47:59,436 INFO L290 TraceCheckUtils]: 38: Hoare triple {25953#true} assume !(0 != ~s__hit~0);~s__state~0 := 4400; {25953#true} is VALID [2022-04-08 14:47:59,436 INFO L290 TraceCheckUtils]: 39: Hoare triple {25953#true} ~s__init_num~0 := 0; {25953#true} is VALID [2022-04-08 14:47:59,436 INFO L290 TraceCheckUtils]: 40: Hoare triple {25953#true} assume !(0 == ~s__s3__tmp__reuse_message~0); {25953#true} is VALID [2022-04-08 14:47:59,436 INFO L290 TraceCheckUtils]: 41: Hoare triple {25953#true} ~skip~0 := 0; {25953#true} is VALID [2022-04-08 14:47:59,437 INFO L290 TraceCheckUtils]: 42: Hoare triple {25953#true} assume !false; {25953#true} is VALID [2022-04-08 14:47:59,437 INFO L290 TraceCheckUtils]: 43: Hoare triple {25953#true} ~state~0 := ~s__state~0; {25953#true} is VALID [2022-04-08 14:47:59,437 INFO L290 TraceCheckUtils]: 44: Hoare triple {25953#true} assume !(12292 == ~s__state~0); {25953#true} is VALID [2022-04-08 14:47:59,437 INFO L290 TraceCheckUtils]: 45: Hoare triple {25953#true} assume !(16384 == ~s__state~0); {25953#true} is VALID [2022-04-08 14:47:59,437 INFO L290 TraceCheckUtils]: 46: Hoare triple {25953#true} assume !(4096 == ~s__state~0); {25953#true} is VALID [2022-04-08 14:47:59,437 INFO L290 TraceCheckUtils]: 47: Hoare triple {25953#true} assume !(20480 == ~s__state~0); {25953#true} is VALID [2022-04-08 14:47:59,437 INFO L290 TraceCheckUtils]: 48: Hoare triple {25953#true} assume !(4099 == ~s__state~0); {25953#true} is VALID [2022-04-08 14:47:59,437 INFO L290 TraceCheckUtils]: 49: Hoare triple {25953#true} assume !(4368 == ~s__state~0); {25953#true} is VALID [2022-04-08 14:47:59,437 INFO L290 TraceCheckUtils]: 50: Hoare triple {25953#true} assume !(4369 == ~s__state~0); {25953#true} is VALID [2022-04-08 14:47:59,437 INFO L290 TraceCheckUtils]: 51: Hoare triple {25953#true} assume !(4384 == ~s__state~0); {25953#true} is VALID [2022-04-08 14:47:59,437 INFO L290 TraceCheckUtils]: 52: Hoare triple {25953#true} assume !(4385 == ~s__state~0); {25953#true} is VALID [2022-04-08 14:47:59,437 INFO L290 TraceCheckUtils]: 53: Hoare triple {25953#true} assume 4400 == ~s__state~0; {25953#true} is VALID [2022-04-08 14:47:59,437 INFO L290 TraceCheckUtils]: 54: Hoare triple {25953#true} ~__cil_tmp56~0 := ~s__s3__tmp__new_cipher__algorithms~0; {25953#true} is VALID [2022-04-08 14:47:59,437 INFO L290 TraceCheckUtils]: 55: Hoare triple {25953#true} assume !(0 != (~__cil_tmp56~0 - 256) % 18446744073709551616);assume -2147483648 <= #t~nondet40 && #t~nondet40 <= 2147483647;~ret~0 := #t~nondet40;havoc #t~nondet40; {25953#true} is VALID [2022-04-08 14:47:59,438 INFO L290 TraceCheckUtils]: 56: Hoare triple {25953#true} assume 2 == ~blastFlag~0;~blastFlag~0 := 3; {25958#(= 3 ssl3_connect_~blastFlag~0)} is VALID [2022-04-08 14:47:59,438 INFO L290 TraceCheckUtils]: 57: Hoare triple {25958#(= 3 ssl3_connect_~blastFlag~0)} assume !(~ret~0 <= 0); {25958#(= 3 ssl3_connect_~blastFlag~0)} is VALID [2022-04-08 14:47:59,438 INFO L290 TraceCheckUtils]: 58: Hoare triple {25958#(= 3 ssl3_connect_~blastFlag~0)} ~s__state~0 := 4416;~s__init_num~0 := 0; {25958#(= 3 ssl3_connect_~blastFlag~0)} is VALID [2022-04-08 14:47:59,439 INFO L290 TraceCheckUtils]: 59: Hoare triple {25958#(= 3 ssl3_connect_~blastFlag~0)} assume !(0 == ~s__s3__tmp__reuse_message~0); {25958#(= 3 ssl3_connect_~blastFlag~0)} is VALID [2022-04-08 14:47:59,439 INFO L290 TraceCheckUtils]: 60: Hoare triple {25958#(= 3 ssl3_connect_~blastFlag~0)} ~skip~0 := 0; {25958#(= 3 ssl3_connect_~blastFlag~0)} is VALID [2022-04-08 14:47:59,439 INFO L290 TraceCheckUtils]: 61: Hoare triple {25958#(= 3 ssl3_connect_~blastFlag~0)} assume !false; {25958#(= 3 ssl3_connect_~blastFlag~0)} is VALID [2022-04-08 14:47:59,439 INFO L290 TraceCheckUtils]: 62: Hoare triple {25958#(= 3 ssl3_connect_~blastFlag~0)} ~state~0 := ~s__state~0; {25958#(= 3 ssl3_connect_~blastFlag~0)} is VALID [2022-04-08 14:47:59,439 INFO L290 TraceCheckUtils]: 63: Hoare triple {25958#(= 3 ssl3_connect_~blastFlag~0)} assume !(12292 == ~s__state~0); {25958#(= 3 ssl3_connect_~blastFlag~0)} is VALID [2022-04-08 14:47:59,440 INFO L290 TraceCheckUtils]: 64: Hoare triple {25958#(= 3 ssl3_connect_~blastFlag~0)} assume !(16384 == ~s__state~0); {25958#(= 3 ssl3_connect_~blastFlag~0)} is VALID [2022-04-08 14:47:59,441 INFO L290 TraceCheckUtils]: 65: Hoare triple {25958#(= 3 ssl3_connect_~blastFlag~0)} assume !(4096 == ~s__state~0); {25958#(= 3 ssl3_connect_~blastFlag~0)} is VALID [2022-04-08 14:47:59,441 INFO L290 TraceCheckUtils]: 66: Hoare triple {25958#(= 3 ssl3_connect_~blastFlag~0)} assume !(20480 == ~s__state~0); {25958#(= 3 ssl3_connect_~blastFlag~0)} is VALID [2022-04-08 14:47:59,441 INFO L290 TraceCheckUtils]: 67: Hoare triple {25958#(= 3 ssl3_connect_~blastFlag~0)} assume !(4099 == ~s__state~0); {25958#(= 3 ssl3_connect_~blastFlag~0)} is VALID [2022-04-08 14:47:59,441 INFO L290 TraceCheckUtils]: 68: Hoare triple {25958#(= 3 ssl3_connect_~blastFlag~0)} assume !(4368 == ~s__state~0); {25958#(= 3 ssl3_connect_~blastFlag~0)} is VALID [2022-04-08 14:47:59,441 INFO L290 TraceCheckUtils]: 69: Hoare triple {25958#(= 3 ssl3_connect_~blastFlag~0)} assume !(4369 == ~s__state~0); {25958#(= 3 ssl3_connect_~blastFlag~0)} is VALID [2022-04-08 14:47:59,442 INFO L290 TraceCheckUtils]: 70: Hoare triple {25958#(= 3 ssl3_connect_~blastFlag~0)} assume !(4384 == ~s__state~0); {25958#(= 3 ssl3_connect_~blastFlag~0)} is VALID [2022-04-08 14:47:59,442 INFO L290 TraceCheckUtils]: 71: Hoare triple {25958#(= 3 ssl3_connect_~blastFlag~0)} assume !(4385 == ~s__state~0); {25958#(= 3 ssl3_connect_~blastFlag~0)} is VALID [2022-04-08 14:47:59,442 INFO L290 TraceCheckUtils]: 72: Hoare triple {25958#(= 3 ssl3_connect_~blastFlag~0)} assume !(4400 == ~s__state~0); {25958#(= 3 ssl3_connect_~blastFlag~0)} is VALID [2022-04-08 14:47:59,442 INFO L290 TraceCheckUtils]: 73: Hoare triple {25958#(= 3 ssl3_connect_~blastFlag~0)} assume !(4401 == ~s__state~0); {25958#(= 3 ssl3_connect_~blastFlag~0)} is VALID [2022-04-08 14:47:59,442 INFO L290 TraceCheckUtils]: 74: Hoare triple {25958#(= 3 ssl3_connect_~blastFlag~0)} assume 4416 == ~s__state~0; {25958#(= 3 ssl3_connect_~blastFlag~0)} is VALID [2022-04-08 14:47:59,443 INFO L290 TraceCheckUtils]: 75: Hoare triple {25958#(= 3 ssl3_connect_~blastFlag~0)} assume -2147483648 <= #t~nondet41 && #t~nondet41 <= 2147483647;~ret~0 := #t~nondet41;havoc #t~nondet41; {25958#(= 3 ssl3_connect_~blastFlag~0)} is VALID [2022-04-08 14:47:59,443 INFO L290 TraceCheckUtils]: 76: Hoare triple {25958#(= 3 ssl3_connect_~blastFlag~0)} assume !(3 == ~blastFlag~0); {25954#false} is VALID [2022-04-08 14:47:59,443 INFO L290 TraceCheckUtils]: 77: Hoare triple {25954#false} assume !(~ret~0 <= 0);~s__state~0 := 4432;~s__init_num~0 := 0; {25954#false} is VALID [2022-04-08 14:47:59,443 INFO L290 TraceCheckUtils]: 78: Hoare triple {25954#false} assume !(0 == ~tmp___6~0); {25954#false} is VALID [2022-04-08 14:47:59,443 INFO L290 TraceCheckUtils]: 79: Hoare triple {25954#false} assume !(0 == ~s__s3__tmp__reuse_message~0); {25954#false} is VALID [2022-04-08 14:47:59,443 INFO L290 TraceCheckUtils]: 80: Hoare triple {25954#false} ~skip~0 := 0; {25954#false} is VALID [2022-04-08 14:47:59,443 INFO L290 TraceCheckUtils]: 81: Hoare triple {25954#false} assume !false; {25954#false} is VALID [2022-04-08 14:47:59,443 INFO L290 TraceCheckUtils]: 82: Hoare triple {25954#false} ~state~0 := ~s__state~0; {25954#false} is VALID [2022-04-08 14:47:59,443 INFO L290 TraceCheckUtils]: 83: Hoare triple {25954#false} assume !(12292 == ~s__state~0); {25954#false} is VALID [2022-04-08 14:47:59,443 INFO L290 TraceCheckUtils]: 84: Hoare triple {25954#false} assume !(16384 == ~s__state~0); {25954#false} is VALID [2022-04-08 14:47:59,443 INFO L290 TraceCheckUtils]: 85: Hoare triple {25954#false} assume !(4096 == ~s__state~0); {25954#false} is VALID [2022-04-08 14:47:59,443 INFO L290 TraceCheckUtils]: 86: Hoare triple {25954#false} assume !(20480 == ~s__state~0); {25954#false} is VALID [2022-04-08 14:47:59,443 INFO L290 TraceCheckUtils]: 87: Hoare triple {25954#false} assume !(4099 == ~s__state~0); {25954#false} is VALID [2022-04-08 14:47:59,443 INFO L290 TraceCheckUtils]: 88: Hoare triple {25954#false} assume !(4368 == ~s__state~0); {25954#false} is VALID [2022-04-08 14:47:59,444 INFO L290 TraceCheckUtils]: 89: Hoare triple {25954#false} assume !(4369 == ~s__state~0); {25954#false} is VALID [2022-04-08 14:47:59,444 INFO L290 TraceCheckUtils]: 90: Hoare triple {25954#false} assume !(4384 == ~s__state~0); {25954#false} is VALID [2022-04-08 14:47:59,444 INFO L290 TraceCheckUtils]: 91: Hoare triple {25954#false} assume !(4385 == ~s__state~0); {25954#false} is VALID [2022-04-08 14:47:59,444 INFO L290 TraceCheckUtils]: 92: Hoare triple {25954#false} assume !(4400 == ~s__state~0); {25954#false} is VALID [2022-04-08 14:47:59,444 INFO L290 TraceCheckUtils]: 93: Hoare triple {25954#false} assume !(4401 == ~s__state~0); {25954#false} is VALID [2022-04-08 14:47:59,444 INFO L290 TraceCheckUtils]: 94: Hoare triple {25954#false} assume !(4416 == ~s__state~0); {25954#false} is VALID [2022-04-08 14:47:59,444 INFO L290 TraceCheckUtils]: 95: Hoare triple {25954#false} assume !(4417 == ~s__state~0); {25954#false} is VALID [2022-04-08 14:47:59,444 INFO L290 TraceCheckUtils]: 96: Hoare triple {25954#false} assume 4432 == ~s__state~0; {25954#false} is VALID [2022-04-08 14:47:59,444 INFO L290 TraceCheckUtils]: 97: Hoare triple {25954#false} assume -2147483648 <= #t~nondet42 && #t~nondet42 <= 2147483647;~ret~0 := #t~nondet42;havoc #t~nondet42; {25954#false} is VALID [2022-04-08 14:47:59,444 INFO L290 TraceCheckUtils]: 98: Hoare triple {25954#false} assume 4 == ~blastFlag~0; {25954#false} is VALID [2022-04-08 14:47:59,444 INFO L290 TraceCheckUtils]: 99: Hoare triple {25954#false} assume !false; {25954#false} is VALID [2022-04-08 14:47:59,445 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 84 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2022-04-08 14:47:59,445 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 14:47:59,445 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [324044222] [2022-04-08 14:47:59,445 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [324044222] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 14:47:59,445 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 14:47:59,445 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-04-08 14:47:59,445 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 14:47:59,445 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1459248629] [2022-04-08 14:47:59,445 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1459248629] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 14:47:59,446 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 14:47:59,446 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-04-08 14:47:59,446 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [712728621] [2022-04-08 14:47:59,446 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 14:47:59,446 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 19.5) internal successors, (78), 3 states have internal predecessors, (78), 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 100 [2022-04-08 14:47:59,446 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 14:47:59,446 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 4 states, 4 states have (on average 19.5) internal successors, (78), 3 states have internal predecessors, (78), 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 14:47:59,490 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 82 edges. 82 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:47:59,490 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-04-08 14:47:59,490 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 14:47:59,490 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-04-08 14:47:59,490 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-04-08 14:47:59,490 INFO L87 Difference]: Start difference. First operand 735 states and 1044 transitions. Second operand has 4 states, 4 states have (on average 19.5) internal successors, (78), 3 states have internal predecessors, (78), 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 14:48:00,131 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:48:00,132 INFO L93 Difference]: Finished difference Result 1262 states and 1788 transitions. [2022-04-08 14:48:00,132 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-04-08 14:48:00,132 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 19.5) internal successors, (78), 3 states have internal predecessors, (78), 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 100 [2022-04-08 14:48:00,132 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 14:48:00,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4 states, 4 states have (on average 19.5) internal successors, (78), 3 states have internal predecessors, (78), 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 14:48:00,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 364 transitions. [2022-04-08 14:48:00,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4 states, 4 states have (on average 19.5) internal successors, (78), 3 states have internal predecessors, (78), 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 14:48:00,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 364 transitions. [2022-04-08 14:48:00,137 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 4 states and 364 transitions. [2022-04-08 14:48:00,361 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 364 edges. 364 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:48:00,382 INFO L225 Difference]: With dead ends: 1262 [2022-04-08 14:48:00,382 INFO L226 Difference]: Without dead ends: 760 [2022-04-08 14:48:00,383 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 14:48:00,385 INFO L913 BasicCegarLoop]: 203 mSDtfsCounter, 179 mSDsluCounter, 7 mSDsCounter, 0 mSdLazyCounter, 171 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 179 SdHoareTripleChecker+Valid, 210 SdHoareTripleChecker+Invalid, 174 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 171 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-04-08 14:48:00,385 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [179 Valid, 210 Invalid, 174 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 171 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-04-08 14:48:00,386 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 760 states. [2022-04-08 14:48:00,662 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 760 to 760. [2022-04-08 14:48:00,663 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 14:48:00,664 INFO L82 GeneralOperation]: Start isEquivalent. First operand 760 states. Second operand has 760 states, 755 states have (on average 1.4172185430463575) internal successors, (1070), 755 states have internal predecessors, (1070), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 14:48:00,664 INFO L74 IsIncluded]: Start isIncluded. First operand 760 states. Second operand has 760 states, 755 states have (on average 1.4172185430463575) internal successors, (1070), 755 states have internal predecessors, (1070), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 14:48:00,665 INFO L87 Difference]: Start difference. First operand 760 states. Second operand has 760 states, 755 states have (on average 1.4172185430463575) internal successors, (1070), 755 states have internal predecessors, (1070), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 14:48:00,681 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:48:00,681 INFO L93 Difference]: Finished difference Result 760 states and 1074 transitions. [2022-04-08 14:48:00,681 INFO L276 IsEmpty]: Start isEmpty. Operand 760 states and 1074 transitions. [2022-04-08 14:48:00,681 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 14:48:00,681 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 14:48:00,682 INFO L74 IsIncluded]: Start isIncluded. First operand has 760 states, 755 states have (on average 1.4172185430463575) internal successors, (1070), 755 states have internal predecessors, (1070), 3 states have call successors, (3), 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 760 states. [2022-04-08 14:48:00,683 INFO L87 Difference]: Start difference. First operand has 760 states, 755 states have (on average 1.4172185430463575) internal successors, (1070), 755 states have internal predecessors, (1070), 3 states have call successors, (3), 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 760 states. [2022-04-08 14:48:00,699 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:48:00,699 INFO L93 Difference]: Finished difference Result 760 states and 1074 transitions. [2022-04-08 14:48:00,699 INFO L276 IsEmpty]: Start isEmpty. Operand 760 states and 1074 transitions. [2022-04-08 14:48:00,699 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 14:48:00,700 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 14:48:00,700 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 14:48:00,700 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 14:48:00,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 760 states, 755 states have (on average 1.4172185430463575) internal successors, (1070), 755 states have internal predecessors, (1070), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 14:48:00,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 760 states to 760 states and 1074 transitions. [2022-04-08 14:48:00,722 INFO L78 Accepts]: Start accepts. Automaton has 760 states and 1074 transitions. Word has length 100 [2022-04-08 14:48:00,722 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 14:48:00,722 INFO L478 AbstractCegarLoop]: Abstraction has 760 states and 1074 transitions. [2022-04-08 14:48:00,722 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 19.5) internal successors, (78), 3 states have internal predecessors, (78), 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 14:48:00,722 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 760 states and 1074 transitions. [2022-04-08 14:48:01,222 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1074 edges. 1074 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:48:01,222 INFO L276 IsEmpty]: Start isEmpty. Operand 760 states and 1074 transitions. [2022-04-08 14:48:01,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2022-04-08 14:48:01,233 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 14:48:01,233 INFO L499 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 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] [2022-04-08 14:48:01,233 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2022-04-08 14:48:01,233 INFO L403 AbstractCegarLoop]: === Iteration 10 === Targeting ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 14:48:01,233 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 14:48:01,233 INFO L85 PathProgramCache]: Analyzing trace with hash -2035848838, now seen corresponding path program 1 times [2022-04-08 14:48:01,233 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 14:48:01,233 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1343855029] [2022-04-08 14:48:01,238 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 14:48:01,238 INFO L85 PathProgramCache]: Analyzing trace with hash -2035848838, now seen corresponding path program 2 times [2022-04-08 14:48:01,238 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 14:48:01,238 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1570692790] [2022-04-08 14:48:01,239 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 14:48:01,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 14:48:01,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:48:01,321 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 14:48:01,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:48:01,324 INFO L290 TraceCheckUtils]: 0: Hoare triple {31537#(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(18, 2);call #Ultimate.allocInit(12, 3); {31529#true} is VALID [2022-04-08 14:48:01,324 INFO L290 TraceCheckUtils]: 1: Hoare triple {31529#true} assume true; {31529#true} is VALID [2022-04-08 14:48:01,324 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {31529#true} {31529#true} #547#return; {31529#true} is VALID [2022-04-08 14:48:01,324 INFO L272 TraceCheckUtils]: 0: Hoare triple {31529#true} call ULTIMATE.init(); {31537#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-08 14:48:01,324 INFO L290 TraceCheckUtils]: 1: Hoare triple {31537#(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(18, 2);call #Ultimate.allocInit(12, 3); {31529#true} is VALID [2022-04-08 14:48:01,324 INFO L290 TraceCheckUtils]: 2: Hoare triple {31529#true} assume true; {31529#true} is VALID [2022-04-08 14:48:01,324 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {31529#true} {31529#true} #547#return; {31529#true} is VALID [2022-04-08 14:48:01,324 INFO L272 TraceCheckUtils]: 4: Hoare triple {31529#true} call #t~ret55 := main(); {31529#true} is VALID [2022-04-08 14:48:01,325 INFO L290 TraceCheckUtils]: 5: Hoare triple {31529#true} havoc ~s~0;~s~0 := 12292; {31534#(<= 12292 main_~s~0)} is VALID [2022-04-08 14:48:01,325 INFO L272 TraceCheckUtils]: 6: Hoare triple {31534#(<= 12292 main_~s~0)} call #t~ret54 := ssl3_connect(~s~0); {31535#(<= 12292 |ssl3_connect_#in~initial_state|)} is VALID [2022-04-08 14:48:01,326 INFO L290 TraceCheckUtils]: 7: Hoare triple {31535#(<= 12292 |ssl3_connect_#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__bbio~0 := #t~nondet7;havoc #t~nondet7;assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647;~s__wbio~0 := #t~nondet8;havoc #t~nondet8;assume -2147483648 <= #t~nondet9 && #t~nondet9 <= 2147483647;~s__hit~0 := #t~nondet9;havoc #t~nondet9;havoc ~s__rwstate~0;~s__init_buf___0~0 := 1;assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647;~s__debug~0 := #t~nondet10;havoc #t~nondet10;havoc ~s__shutdown~0;assume -2147483648 <= #t~nondet11 && #t~nondet11 <= 2147483647;~s__ctx__info_callback~0 := #t~nondet11;havoc #t~nondet11;assume -2147483648 <= #t~nondet12 && #t~nondet12 <= 2147483647;~s__ctx__stats__sess_connect_renegotiate~0 := #t~nondet12;havoc #t~nondet12;assume -2147483648 <= #t~nondet13 && #t~nondet13 <= 2147483647;~s__ctx__stats__sess_connect~0 := #t~nondet13;havoc #t~nondet13;assume -2147483648 <= #t~nondet14 && #t~nondet14 <= 2147483647;~s__ctx__stats__sess_hit~0 := #t~nondet14;havoc #t~nondet14;assume -2147483648 <= #t~nondet15 && #t~nondet15 <= 2147483647;~s__ctx__stats__sess_connect_good~0 := #t~nondet15;havoc #t~nondet15;havoc ~s__s3__change_cipher_spec~0;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~s__s3__flags~0 := #t~nondet16;havoc #t~nondet16;havoc ~s__s3__delay_buf_pop_ret~0;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~s__s3__tmp__cert_req~0 := #t~nondet17;havoc #t~nondet17;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~s__s3__tmp__new_compression~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~s__s3__tmp__reuse_message~0 := #t~nondet19;havoc #t~nondet19;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~s__s3__tmp__new_cipher~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~s__s3__tmp__new_cipher__algorithms~0 := #t~nondet21;havoc #t~nondet21;havoc ~s__s3__tmp__next_state___0~0;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~s__s3__tmp__new_compression__id~0 := #t~nondet22;havoc #t~nondet22;havoc ~s__session__cipher~0;havoc ~s__session__compress_meth~0;havoc ~buf~0;havoc ~tmp~0;havoc ~l~0;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~num1~0 := #t~nondet23;havoc #t~nondet23;havoc ~cb~0;havoc ~ret~0;havoc ~new_state~0;havoc ~state~0;havoc ~skip~0;havoc ~tmp___0~0;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~tmp___1~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~tmp___2~0 := #t~nondet25;havoc #t~nondet25;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~tmp___3~0 := #t~nondet26;havoc #t~nondet26;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~tmp___4~0 := #t~nondet27;havoc #t~nondet27;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~tmp___5~0 := #t~nondet28;havoc #t~nondet28;assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~tmp___6~0 := #t~nondet29;havoc #t~nondet29;assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647;~tmp___7~0 := #t~nondet30;havoc #t~nondet30;assume -2147483648 <= #t~nondet31 && #t~nondet31 <= 2147483647;~tmp___8~0 := #t~nondet31;havoc #t~nondet31;assume -2147483648 <= #t~nondet32 && #t~nondet32 <= 2147483647;~tmp___9~0 := #t~nondet32;havoc #t~nondet32;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;havoc ~__cil_tmp61~0;havoc ~__cil_tmp62~0;havoc ~__cil_tmp63~0;havoc ~__cil_tmp64~0;havoc ~__cil_tmp65~0;~s__state~0 := ~initial_state;~blastFlag~0 := 0;assume -2147483648 <= #t~nondet33 && #t~nondet33 <= 2147483647;~tmp~0 := #t~nondet33;havoc #t~nondet33;~cb~0 := 0;~ret~0 := -1;~skip~0 := 0;~tmp___0~0 := 0; {31536#(<= 12292 ssl3_connect_~s__state~0)} is VALID [2022-04-08 14:48:01,326 INFO L290 TraceCheckUtils]: 8: Hoare triple {31536#(<= 12292 ssl3_connect_~s__state~0)} assume 0 != ~s__info_callback~0;~cb~0 := ~s__info_callback~0; {31536#(<= 12292 ssl3_connect_~s__state~0)} is VALID [2022-04-08 14:48:01,327 INFO L290 TraceCheckUtils]: 9: Hoare triple {31536#(<= 12292 ssl3_connect_~s__state~0)} #t~post34 := ~s__in_handshake~0;~s__in_handshake~0 := 1 + #t~post34;havoc #t~post34; {31536#(<= 12292 ssl3_connect_~s__state~0)} is VALID [2022-04-08 14:48:01,327 INFO L290 TraceCheckUtils]: 10: Hoare triple {31536#(<= 12292 ssl3_connect_~s__state~0)} assume !(0 != ~tmp___1~0 - 12288); {31536#(<= 12292 ssl3_connect_~s__state~0)} is VALID [2022-04-08 14:48:01,327 INFO L290 TraceCheckUtils]: 11: Hoare triple {31536#(<= 12292 ssl3_connect_~s__state~0)} assume !false; {31536#(<= 12292 ssl3_connect_~s__state~0)} is VALID [2022-04-08 14:48:01,327 INFO L290 TraceCheckUtils]: 12: Hoare triple {31536#(<= 12292 ssl3_connect_~s__state~0)} ~state~0 := ~s__state~0; {31536#(<= 12292 ssl3_connect_~s__state~0)} is VALID [2022-04-08 14:48:01,327 INFO L290 TraceCheckUtils]: 13: Hoare triple {31536#(<= 12292 ssl3_connect_~s__state~0)} assume !(12292 == ~s__state~0); {31536#(<= 12292 ssl3_connect_~s__state~0)} is VALID [2022-04-08 14:48:01,328 INFO L290 TraceCheckUtils]: 14: Hoare triple {31536#(<= 12292 ssl3_connect_~s__state~0)} assume !(16384 == ~s__state~0); {31536#(<= 12292 ssl3_connect_~s__state~0)} is VALID [2022-04-08 14:48:01,330 INFO L290 TraceCheckUtils]: 15: Hoare triple {31536#(<= 12292 ssl3_connect_~s__state~0)} assume !(4096 == ~s__state~0); {31536#(<= 12292 ssl3_connect_~s__state~0)} is VALID [2022-04-08 14:48:01,330 INFO L290 TraceCheckUtils]: 16: Hoare triple {31536#(<= 12292 ssl3_connect_~s__state~0)} assume !(20480 == ~s__state~0); {31536#(<= 12292 ssl3_connect_~s__state~0)} is VALID [2022-04-08 14:48:01,330 INFO L290 TraceCheckUtils]: 17: Hoare triple {31536#(<= 12292 ssl3_connect_~s__state~0)} assume !(4099 == ~s__state~0); {31536#(<= 12292 ssl3_connect_~s__state~0)} is VALID [2022-04-08 14:48:01,331 INFO L290 TraceCheckUtils]: 18: Hoare triple {31536#(<= 12292 ssl3_connect_~s__state~0)} assume 4368 == ~s__state~0; {31530#false} is VALID [2022-04-08 14:48:01,331 INFO L290 TraceCheckUtils]: 19: Hoare triple {31530#false} ~s__shutdown~0 := 0;assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~ret~0 := #t~nondet38;havoc #t~nondet38; {31530#false} is VALID [2022-04-08 14:48:01,331 INFO L290 TraceCheckUtils]: 20: Hoare triple {31530#false} assume 0 == ~blastFlag~0;~blastFlag~0 := 1; {31530#false} is VALID [2022-04-08 14:48:01,331 INFO L290 TraceCheckUtils]: 21: Hoare triple {31530#false} assume !(~ret~0 <= 0);~s__state~0 := 4384;~s__init_num~0 := 0; {31530#false} is VALID [2022-04-08 14:48:01,331 INFO L290 TraceCheckUtils]: 22: Hoare triple {31530#false} assume !(~s__bbio~0 != ~s__wbio~0); {31530#false} is VALID [2022-04-08 14:48:01,331 INFO L290 TraceCheckUtils]: 23: Hoare triple {31530#false} assume !(0 == ~s__s3__tmp__reuse_message~0); {31530#false} is VALID [2022-04-08 14:48:01,331 INFO L290 TraceCheckUtils]: 24: Hoare triple {31530#false} ~skip~0 := 0; {31530#false} is VALID [2022-04-08 14:48:01,331 INFO L290 TraceCheckUtils]: 25: Hoare triple {31530#false} assume !false; {31530#false} is VALID [2022-04-08 14:48:01,331 INFO L290 TraceCheckUtils]: 26: Hoare triple {31530#false} ~state~0 := ~s__state~0; {31530#false} is VALID [2022-04-08 14:48:01,331 INFO L290 TraceCheckUtils]: 27: Hoare triple {31530#false} assume !(12292 == ~s__state~0); {31530#false} is VALID [2022-04-08 14:48:01,331 INFO L290 TraceCheckUtils]: 28: Hoare triple {31530#false} assume !(16384 == ~s__state~0); {31530#false} is VALID [2022-04-08 14:48:01,331 INFO L290 TraceCheckUtils]: 29: Hoare triple {31530#false} assume !(4096 == ~s__state~0); {31530#false} is VALID [2022-04-08 14:48:01,342 INFO L290 TraceCheckUtils]: 30: Hoare triple {31530#false} assume !(20480 == ~s__state~0); {31530#false} is VALID [2022-04-08 14:48:01,343 INFO L290 TraceCheckUtils]: 31: Hoare triple {31530#false} assume !(4099 == ~s__state~0); {31530#false} is VALID [2022-04-08 14:48:01,343 INFO L290 TraceCheckUtils]: 32: Hoare triple {31530#false} assume !(4368 == ~s__state~0); {31530#false} is VALID [2022-04-08 14:48:01,343 INFO L290 TraceCheckUtils]: 33: Hoare triple {31530#false} assume !(4369 == ~s__state~0); {31530#false} is VALID [2022-04-08 14:48:01,343 INFO L290 TraceCheckUtils]: 34: Hoare triple {31530#false} assume 4384 == ~s__state~0; {31530#false} is VALID [2022-04-08 14:48:01,343 INFO L290 TraceCheckUtils]: 35: Hoare triple {31530#false} assume -2147483648 <= #t~nondet39 && #t~nondet39 <= 2147483647;~ret~0 := #t~nondet39;havoc #t~nondet39; {31530#false} is VALID [2022-04-08 14:48:01,343 INFO L290 TraceCheckUtils]: 36: Hoare triple {31530#false} assume 1 == ~blastFlag~0;~blastFlag~0 := 2; {31530#false} is VALID [2022-04-08 14:48:01,343 INFO L290 TraceCheckUtils]: 37: Hoare triple {31530#false} assume !(~ret~0 <= 0); {31530#false} is VALID [2022-04-08 14:48:01,343 INFO L290 TraceCheckUtils]: 38: Hoare triple {31530#false} assume !(0 != ~s__hit~0);~s__state~0 := 4400; {31530#false} is VALID [2022-04-08 14:48:01,343 INFO L290 TraceCheckUtils]: 39: Hoare triple {31530#false} ~s__init_num~0 := 0; {31530#false} is VALID [2022-04-08 14:48:01,343 INFO L290 TraceCheckUtils]: 40: Hoare triple {31530#false} assume !(0 == ~s__s3__tmp__reuse_message~0); {31530#false} is VALID [2022-04-08 14:48:01,343 INFO L290 TraceCheckUtils]: 41: Hoare triple {31530#false} ~skip~0 := 0; {31530#false} is VALID [2022-04-08 14:48:01,343 INFO L290 TraceCheckUtils]: 42: Hoare triple {31530#false} assume !false; {31530#false} is VALID [2022-04-08 14:48:01,343 INFO L290 TraceCheckUtils]: 43: Hoare triple {31530#false} ~state~0 := ~s__state~0; {31530#false} is VALID [2022-04-08 14:48:01,343 INFO L290 TraceCheckUtils]: 44: Hoare triple {31530#false} assume !(12292 == ~s__state~0); {31530#false} is VALID [2022-04-08 14:48:01,343 INFO L290 TraceCheckUtils]: 45: Hoare triple {31530#false} assume !(16384 == ~s__state~0); {31530#false} is VALID [2022-04-08 14:48:01,343 INFO L290 TraceCheckUtils]: 46: Hoare triple {31530#false} assume !(4096 == ~s__state~0); {31530#false} is VALID [2022-04-08 14:48:01,343 INFO L290 TraceCheckUtils]: 47: Hoare triple {31530#false} assume !(20480 == ~s__state~0); {31530#false} is VALID [2022-04-08 14:48:01,343 INFO L290 TraceCheckUtils]: 48: Hoare triple {31530#false} assume !(4099 == ~s__state~0); {31530#false} is VALID [2022-04-08 14:48:01,344 INFO L290 TraceCheckUtils]: 49: Hoare triple {31530#false} assume !(4368 == ~s__state~0); {31530#false} is VALID [2022-04-08 14:48:01,344 INFO L290 TraceCheckUtils]: 50: Hoare triple {31530#false} assume !(4369 == ~s__state~0); {31530#false} is VALID [2022-04-08 14:48:01,344 INFO L290 TraceCheckUtils]: 51: Hoare triple {31530#false} assume !(4384 == ~s__state~0); {31530#false} is VALID [2022-04-08 14:48:01,344 INFO L290 TraceCheckUtils]: 52: Hoare triple {31530#false} assume !(4385 == ~s__state~0); {31530#false} is VALID [2022-04-08 14:48:01,344 INFO L290 TraceCheckUtils]: 53: Hoare triple {31530#false} assume 4400 == ~s__state~0; {31530#false} is VALID [2022-04-08 14:48:01,344 INFO L290 TraceCheckUtils]: 54: Hoare triple {31530#false} ~__cil_tmp56~0 := ~s__s3__tmp__new_cipher__algorithms~0; {31530#false} is VALID [2022-04-08 14:48:01,344 INFO L290 TraceCheckUtils]: 55: Hoare triple {31530#false} assume !(0 != (~__cil_tmp56~0 - 256) % 18446744073709551616);assume -2147483648 <= #t~nondet40 && #t~nondet40 <= 2147483647;~ret~0 := #t~nondet40;havoc #t~nondet40; {31530#false} is VALID [2022-04-08 14:48:01,344 INFO L290 TraceCheckUtils]: 56: Hoare triple {31530#false} assume 2 == ~blastFlag~0;~blastFlag~0 := 3; {31530#false} is VALID [2022-04-08 14:48:01,344 INFO L290 TraceCheckUtils]: 57: Hoare triple {31530#false} assume !(~ret~0 <= 0); {31530#false} is VALID [2022-04-08 14:48:01,344 INFO L290 TraceCheckUtils]: 58: Hoare triple {31530#false} ~s__state~0 := 4416;~s__init_num~0 := 0; {31530#false} is VALID [2022-04-08 14:48:01,344 INFO L290 TraceCheckUtils]: 59: Hoare triple {31530#false} assume !(0 == ~s__s3__tmp__reuse_message~0); {31530#false} is VALID [2022-04-08 14:48:01,344 INFO L290 TraceCheckUtils]: 60: Hoare triple {31530#false} ~skip~0 := 0; {31530#false} is VALID [2022-04-08 14:48:01,344 INFO L290 TraceCheckUtils]: 61: Hoare triple {31530#false} assume !false; {31530#false} is VALID [2022-04-08 14:48:01,344 INFO L290 TraceCheckUtils]: 62: Hoare triple {31530#false} ~state~0 := ~s__state~0; {31530#false} is VALID [2022-04-08 14:48:01,344 INFO L290 TraceCheckUtils]: 63: Hoare triple {31530#false} assume !(12292 == ~s__state~0); {31530#false} is VALID [2022-04-08 14:48:01,344 INFO L290 TraceCheckUtils]: 64: Hoare triple {31530#false} assume !(16384 == ~s__state~0); {31530#false} is VALID [2022-04-08 14:48:01,344 INFO L290 TraceCheckUtils]: 65: Hoare triple {31530#false} assume !(4096 == ~s__state~0); {31530#false} is VALID [2022-04-08 14:48:01,344 INFO L290 TraceCheckUtils]: 66: Hoare triple {31530#false} assume !(20480 == ~s__state~0); {31530#false} is VALID [2022-04-08 14:48:01,344 INFO L290 TraceCheckUtils]: 67: Hoare triple {31530#false} assume !(4099 == ~s__state~0); {31530#false} is VALID [2022-04-08 14:48:01,345 INFO L290 TraceCheckUtils]: 68: Hoare triple {31530#false} assume !(4368 == ~s__state~0); {31530#false} is VALID [2022-04-08 14:48:01,345 INFO L290 TraceCheckUtils]: 69: Hoare triple {31530#false} assume !(4369 == ~s__state~0); {31530#false} is VALID [2022-04-08 14:48:01,345 INFO L290 TraceCheckUtils]: 70: Hoare triple {31530#false} assume !(4384 == ~s__state~0); {31530#false} is VALID [2022-04-08 14:48:01,345 INFO L290 TraceCheckUtils]: 71: Hoare triple {31530#false} assume !(4385 == ~s__state~0); {31530#false} is VALID [2022-04-08 14:48:01,345 INFO L290 TraceCheckUtils]: 72: Hoare triple {31530#false} assume !(4400 == ~s__state~0); {31530#false} is VALID [2022-04-08 14:48:01,345 INFO L290 TraceCheckUtils]: 73: Hoare triple {31530#false} assume !(4401 == ~s__state~0); {31530#false} is VALID [2022-04-08 14:48:01,345 INFO L290 TraceCheckUtils]: 74: Hoare triple {31530#false} assume 4416 == ~s__state~0; {31530#false} is VALID [2022-04-08 14:48:01,345 INFO L290 TraceCheckUtils]: 75: Hoare triple {31530#false} assume -2147483648 <= #t~nondet41 && #t~nondet41 <= 2147483647;~ret~0 := #t~nondet41;havoc #t~nondet41; {31530#false} is VALID [2022-04-08 14:48:01,345 INFO L290 TraceCheckUtils]: 76: Hoare triple {31530#false} assume 3 == ~blastFlag~0;~blastFlag~0 := 4; {31530#false} is VALID [2022-04-08 14:48:01,345 INFO L290 TraceCheckUtils]: 77: Hoare triple {31530#false} assume !(~ret~0 <= 0);~s__state~0 := 4432;~s__init_num~0 := 0; {31530#false} is VALID [2022-04-08 14:48:01,345 INFO L290 TraceCheckUtils]: 78: Hoare triple {31530#false} assume !(0 == ~tmp___6~0); {31530#false} is VALID [2022-04-08 14:48:01,345 INFO L290 TraceCheckUtils]: 79: Hoare triple {31530#false} assume !(0 == ~s__s3__tmp__reuse_message~0); {31530#false} is VALID [2022-04-08 14:48:01,345 INFO L290 TraceCheckUtils]: 80: Hoare triple {31530#false} ~skip~0 := 0; {31530#false} is VALID [2022-04-08 14:48:01,345 INFO L290 TraceCheckUtils]: 81: Hoare triple {31530#false} assume !false; {31530#false} is VALID [2022-04-08 14:48:01,345 INFO L290 TraceCheckUtils]: 82: Hoare triple {31530#false} ~state~0 := ~s__state~0; {31530#false} is VALID [2022-04-08 14:48:01,345 INFO L290 TraceCheckUtils]: 83: Hoare triple {31530#false} assume !(12292 == ~s__state~0); {31530#false} is VALID [2022-04-08 14:48:01,345 INFO L290 TraceCheckUtils]: 84: Hoare triple {31530#false} assume !(16384 == ~s__state~0); {31530#false} is VALID [2022-04-08 14:48:01,345 INFO L290 TraceCheckUtils]: 85: Hoare triple {31530#false} assume !(4096 == ~s__state~0); {31530#false} is VALID [2022-04-08 14:48:01,346 INFO L290 TraceCheckUtils]: 86: Hoare triple {31530#false} assume !(20480 == ~s__state~0); {31530#false} is VALID [2022-04-08 14:48:01,346 INFO L290 TraceCheckUtils]: 87: Hoare triple {31530#false} assume !(4099 == ~s__state~0); {31530#false} is VALID [2022-04-08 14:48:01,355 INFO L290 TraceCheckUtils]: 88: Hoare triple {31530#false} assume !(4368 == ~s__state~0); {31530#false} is VALID [2022-04-08 14:48:01,355 INFO L290 TraceCheckUtils]: 89: Hoare triple {31530#false} assume !(4369 == ~s__state~0); {31530#false} is VALID [2022-04-08 14:48:01,355 INFO L290 TraceCheckUtils]: 90: Hoare triple {31530#false} assume !(4384 == ~s__state~0); {31530#false} is VALID [2022-04-08 14:48:01,355 INFO L290 TraceCheckUtils]: 91: Hoare triple {31530#false} assume !(4385 == ~s__state~0); {31530#false} is VALID [2022-04-08 14:48:01,355 INFO L290 TraceCheckUtils]: 92: Hoare triple {31530#false} assume !(4400 == ~s__state~0); {31530#false} is VALID [2022-04-08 14:48:01,355 INFO L290 TraceCheckUtils]: 93: Hoare triple {31530#false} assume !(4401 == ~s__state~0); {31530#false} is VALID [2022-04-08 14:48:01,355 INFO L290 TraceCheckUtils]: 94: Hoare triple {31530#false} assume !(4416 == ~s__state~0); {31530#false} is VALID [2022-04-08 14:48:01,355 INFO L290 TraceCheckUtils]: 95: Hoare triple {31530#false} assume !(4417 == ~s__state~0); {31530#false} is VALID [2022-04-08 14:48:01,356 INFO L290 TraceCheckUtils]: 96: Hoare triple {31530#false} assume 4432 == ~s__state~0; {31530#false} is VALID [2022-04-08 14:48:01,356 INFO L290 TraceCheckUtils]: 97: Hoare triple {31530#false} assume -2147483648 <= #t~nondet42 && #t~nondet42 <= 2147483647;~ret~0 := #t~nondet42;havoc #t~nondet42; {31530#false} is VALID [2022-04-08 14:48:01,356 INFO L290 TraceCheckUtils]: 98: Hoare triple {31530#false} assume 4 == ~blastFlag~0; {31530#false} is VALID [2022-04-08 14:48:01,356 INFO L290 TraceCheckUtils]: 99: Hoare triple {31530#false} assume !false; {31530#false} is VALID [2022-04-08 14:48:01,356 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 32 proven. 0 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2022-04-08 14:48:01,356 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 14:48:01,356 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1570692790] [2022-04-08 14:48:01,356 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1570692790] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 14:48:01,356 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 14:48:01,356 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-08 14:48:01,356 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 14:48:01,356 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1343855029] [2022-04-08 14:48:01,357 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1343855029] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 14:48:01,357 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 14:48:01,357 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-08 14:48:01,357 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1213052775] [2022-04-08 14:48:01,357 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 14:48:01,357 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 5 states have (on average 11.4) internal successors, (57), 4 states have internal predecessors, (57), 2 states have call successors, (3), 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 100 [2022-04-08 14:48:01,357 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 14:48:01,357 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 6 states, 5 states have (on average 11.4) internal successors, (57), 4 states have internal predecessors, (57), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 14:48:01,384 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 61 edges. 61 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:48:01,384 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-04-08 14:48:01,384 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 14:48:01,384 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-04-08 14:48:01,384 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-04-08 14:48:01,384 INFO L87 Difference]: Start difference. First operand 760 states and 1074 transitions. Second operand has 6 states, 5 states have (on average 11.4) internal successors, (57), 4 states have internal predecessors, (57), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 14:48:02,740 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:48:02,740 INFO L93 Difference]: Finished difference Result 1568 states and 2229 transitions. [2022-04-08 14:48:02,740 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-04-08 14:48:02,740 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 5 states have (on average 11.4) internal successors, (57), 4 states have internal predecessors, (57), 2 states have call successors, (3), 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 100 [2022-04-08 14:48:02,741 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 14:48:02,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6 states, 5 states have (on average 11.4) internal successors, (57), 4 states have internal predecessors, (57), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 14:48:02,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 409 transitions. [2022-04-08 14:48:02,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6 states, 5 states have (on average 11.4) internal successors, (57), 4 states have internal predecessors, (57), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 14:48:02,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 409 transitions. [2022-04-08 14:48:02,745 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 6 states and 409 transitions. [2022-04-08 14:48:03,044 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 409 edges. 409 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:48:03,069 INFO L225 Difference]: With dead ends: 1568 [2022-04-08 14:48:03,069 INFO L226 Difference]: Without dead ends: 793 [2022-04-08 14:48:03,070 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 14:48:03,070 INFO L913 BasicCegarLoop]: 150 mSDtfsCounter, 454 mSDsluCounter, 17 mSDsCounter, 0 mSdLazyCounter, 376 mSolverCounterSat, 33 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 454 SdHoareTripleChecker+Valid, 167 SdHoareTripleChecker+Invalid, 409 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 33 IncrementalHoareTripleChecker+Valid, 376 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-04-08 14:48:03,070 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [454 Valid, 167 Invalid, 409 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [33 Valid, 376 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-04-08 14:48:03,071 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 793 states. [2022-04-08 14:48:03,758 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 793 to 766. [2022-04-08 14:48:03,758 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 14:48:03,759 INFO L82 GeneralOperation]: Start isEquivalent. First operand 793 states. Second operand has 766 states, 761 states have (on average 1.416557161629435) internal successors, (1078), 761 states have internal predecessors, (1078), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 14:48:03,760 INFO L74 IsIncluded]: Start isIncluded. First operand 793 states. Second operand has 766 states, 761 states have (on average 1.416557161629435) internal successors, (1078), 761 states have internal predecessors, (1078), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 14:48:03,761 INFO L87 Difference]: Start difference. First operand 793 states. Second operand has 766 states, 761 states have (on average 1.416557161629435) internal successors, (1078), 761 states have internal predecessors, (1078), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 14:48:03,781 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:48:03,781 INFO L93 Difference]: Finished difference Result 793 states and 1115 transitions. [2022-04-08 14:48:03,781 INFO L276 IsEmpty]: Start isEmpty. Operand 793 states and 1115 transitions. [2022-04-08 14:48:03,782 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 14:48:03,782 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 14:48:03,783 INFO L74 IsIncluded]: Start isIncluded. First operand has 766 states, 761 states have (on average 1.416557161629435) internal successors, (1078), 761 states have internal predecessors, (1078), 3 states have call successors, (3), 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 793 states. [2022-04-08 14:48:03,783 INFO L87 Difference]: Start difference. First operand has 766 states, 761 states have (on average 1.416557161629435) internal successors, (1078), 761 states have internal predecessors, (1078), 3 states have call successors, (3), 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 793 states. [2022-04-08 14:48:03,802 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:48:03,802 INFO L93 Difference]: Finished difference Result 793 states and 1115 transitions. [2022-04-08 14:48:03,802 INFO L276 IsEmpty]: Start isEmpty. Operand 793 states and 1115 transitions. [2022-04-08 14:48:03,803 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 14:48:03,803 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 14:48:03,803 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 14:48:03,803 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 14:48:03,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 766 states, 761 states have (on average 1.416557161629435) internal successors, (1078), 761 states have internal predecessors, (1078), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 14:48:03,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 766 states to 766 states and 1082 transitions. [2022-04-08 14:48:03,838 INFO L78 Accepts]: Start accepts. Automaton has 766 states and 1082 transitions. Word has length 100 [2022-04-08 14:48:03,839 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 14:48:03,839 INFO L478 AbstractCegarLoop]: Abstraction has 766 states and 1082 transitions. [2022-04-08 14:48:03,839 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 11.4) internal successors, (57), 4 states have internal predecessors, (57), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 14:48:03,839 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 766 states and 1082 transitions. [2022-04-08 14:48:04,657 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1082 edges. 1082 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:48:04,658 INFO L276 IsEmpty]: Start isEmpty. Operand 766 states and 1082 transitions. [2022-04-08 14:48:04,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2022-04-08 14:48:04,659 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 14:48:04,659 INFO L499 BasicCegarLoop]: trace histogram [6, 6, 5, 5, 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] [2022-04-08 14:48:04,659 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2022-04-08 14:48:04,659 INFO L403 AbstractCegarLoop]: === Iteration 11 === Targeting ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 14:48:04,659 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 14:48:04,659 INFO L85 PathProgramCache]: Analyzing trace with hash -258746095, now seen corresponding path program 1 times [2022-04-08 14:48:04,660 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 14:48:04,660 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [2111787604] [2022-04-08 14:48:04,660 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 14:48:04,660 INFO L85 PathProgramCache]: Analyzing trace with hash -258746095, now seen corresponding path program 2 times [2022-04-08 14:48:04,660 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 14:48:04,660 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1445013667] [2022-04-08 14:48:04,660 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 14:48:04,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 14:48:04,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-08 14:48:04,717 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-08 14:48:04,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-08 14:48:04,810 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-08 14:48:04,811 INFO L130 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found a feasible trace [2022-04-08 14:48:04,811 INFO L618 BasicCegarLoop]: Counterexample is feasible [2022-04-08 14:48:04,815 INFO L788 garLoopResultBuilder]: Registering result UNSAFE for location ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2022-04-08 14:48:04,817 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2022-04-08 14:48:04,819 INFO L719 BasicCegarLoop]: Path program histogram: [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2] [2022-04-08 14:48:04,821 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2022-04-08 14:48:04,844 WARN L170 areAnnotationChecker]: reach_errorENTRY has no Hoare annotation [2022-04-08 14:48:04,844 WARN L170 areAnnotationChecker]: ULTIMATE.initENTRY has no Hoare annotation [2022-04-08 14:48:04,844 WARN L170 areAnnotationChecker]: ULTIMATE.startENTRY has no Hoare annotation [2022-04-08 14:48:04,844 WARN L170 areAnnotationChecker]: ULTIMATE.startENTRY has no Hoare annotation [2022-04-08 14:48:04,844 WARN L170 areAnnotationChecker]: ssl3_connectENTRY has no Hoare annotation [2022-04-08 14:48:04,845 WARN L170 areAnnotationChecker]: mainENTRY has no Hoare annotation [2022-04-08 14:48:04,845 WARN L170 areAnnotationChecker]: reach_errorFINAL has no Hoare annotation [2022-04-08 14:48:04,845 WARN L170 areAnnotationChecker]: ULTIMATE.initFINAL has no Hoare annotation [2022-04-08 14:48:04,845 WARN L170 areAnnotationChecker]: L-1 has no Hoare annotation [2022-04-08 14:48:04,845 WARN L170 areAnnotationChecker]: L-1 has no Hoare annotation [2022-04-08 14:48:04,845 WARN L170 areAnnotationChecker]: L96 has no Hoare annotation [2022-04-08 14:48:04,845 WARN L170 areAnnotationChecker]: L96 has no Hoare annotation [2022-04-08 14:48:04,845 WARN L170 areAnnotationChecker]: L570 has no Hoare annotation [2022-04-08 14:48:04,845 WARN L170 areAnnotationChecker]: L570 has no Hoare annotation [2022-04-08 14:48:04,845 WARN L170 areAnnotationChecker]: ULTIMATE.initEXIT has no Hoare annotation [2022-04-08 14:48:04,845 WARN L170 areAnnotationChecker]: ULTIMATE.startFINAL has no Hoare annotation [2022-04-08 14:48:04,845 WARN L170 areAnnotationChecker]: L99-2 has no Hoare annotation [2022-04-08 14:48:04,845 WARN L170 areAnnotationChecker]: L99 has no Hoare annotation [2022-04-08 14:48:04,845 WARN L170 areAnnotationChecker]: L99 has no Hoare annotation [2022-04-08 14:48:04,845 WARN L170 areAnnotationChecker]: L570-1 has no Hoare annotation [2022-04-08 14:48:04,845 WARN L170 areAnnotationChecker]: L104 has no Hoare annotation [2022-04-08 14:48:04,845 WARN L170 areAnnotationChecker]: L104 has no Hoare annotation [2022-04-08 14:48:04,845 WARN L170 areAnnotationChecker]: mainFINAL has no Hoare annotation [2022-04-08 14:48:04,845 WARN L170 areAnnotationChecker]: L105 has no Hoare annotation [2022-04-08 14:48:04,845 WARN L170 areAnnotationChecker]: L105 has no Hoare annotation [2022-04-08 14:48:04,845 WARN L170 areAnnotationChecker]: L110-1 has no Hoare annotation [2022-04-08 14:48:04,845 WARN L170 areAnnotationChecker]: L110-1 has no Hoare annotation [2022-04-08 14:48:04,845 WARN L170 areAnnotationChecker]: L110-1 has no Hoare annotation [2022-04-08 14:48:04,845 WARN L170 areAnnotationChecker]: mainEXIT has no Hoare annotation [2022-04-08 14:48:04,845 WARN L170 areAnnotationChecker]: L551 has no Hoare annotation [2022-04-08 14:48:04,845 WARN L170 areAnnotationChecker]: L111 has no Hoare annotation [2022-04-08 14:48:04,845 WARN L170 areAnnotationChecker]: L556 has no Hoare annotation [2022-04-08 14:48:04,845 WARN L170 areAnnotationChecker]: L556 has no Hoare annotation [2022-04-08 14:48:04,845 WARN L170 areAnnotationChecker]: L113 has no Hoare annotation [2022-04-08 14:48:04,845 WARN L170 areAnnotationChecker]: L113 has no Hoare annotation [2022-04-08 14:48:04,845 WARN L170 areAnnotationChecker]: L556-2 has no Hoare annotation [2022-04-08 14:48:04,845 WARN L170 areAnnotationChecker]: L114 has no Hoare annotation [2022-04-08 14:48:04,845 WARN L170 areAnnotationChecker]: L116 has no Hoare annotation [2022-04-08 14:48:04,845 WARN L170 areAnnotationChecker]: L116 has no Hoare annotation [2022-04-08 14:48:04,846 WARN L170 areAnnotationChecker]: ssl3_connectFINAL has no Hoare annotation [2022-04-08 14:48:04,846 WARN L170 areAnnotationChecker]: L218 has no Hoare annotation [2022-04-08 14:48:04,846 WARN L170 areAnnotationChecker]: L119 has no Hoare annotation [2022-04-08 14:48:04,846 WARN L170 areAnnotationChecker]: L119 has no Hoare annotation [2022-04-08 14:48:04,846 WARN L170 areAnnotationChecker]: ssl3_connectEXIT has no Hoare annotation [2022-04-08 14:48:04,846 WARN L170 areAnnotationChecker]: L223 has no Hoare annotation [2022-04-08 14:48:04,846 WARN L170 areAnnotationChecker]: L223 has no Hoare annotation [2022-04-08 14:48:04,846 WARN L170 areAnnotationChecker]: L122 has no Hoare annotation [2022-04-08 14:48:04,846 WARN L170 areAnnotationChecker]: L122 has no Hoare annotation [2022-04-08 14:48:04,846 WARN L170 areAnnotationChecker]: L223-2 has no Hoare annotation [2022-04-08 14:48:04,846 WARN L170 areAnnotationChecker]: L125 has no Hoare annotation [2022-04-08 14:48:04,846 WARN L170 areAnnotationChecker]: L125 has no Hoare annotation [2022-04-08 14:48:04,846 WARN L170 areAnnotationChecker]: L228 has no Hoare annotation [2022-04-08 14:48:04,846 WARN L170 areAnnotationChecker]: L228 has no Hoare annotation [2022-04-08 14:48:04,846 WARN L170 areAnnotationChecker]: L128 has no Hoare annotation [2022-04-08 14:48:04,846 WARN L170 areAnnotationChecker]: L128 has no Hoare annotation [2022-04-08 14:48:04,846 WARN L170 areAnnotationChecker]: L234 has no Hoare annotation [2022-04-08 14:48:04,846 WARN L170 areAnnotationChecker]: L234 has no Hoare annotation [2022-04-08 14:48:04,846 WARN L170 areAnnotationChecker]: L132 has no Hoare annotation [2022-04-08 14:48:04,846 WARN L170 areAnnotationChecker]: L131 has no Hoare annotation [2022-04-08 14:48:04,846 WARN L170 areAnnotationChecker]: L131 has no Hoare annotation [2022-04-08 14:48:04,846 WARN L170 areAnnotationChecker]: L236 has no Hoare annotation [2022-04-08 14:48:04,846 WARN L170 areAnnotationChecker]: L236 has no Hoare annotation [2022-04-08 14:48:04,846 WARN L170 areAnnotationChecker]: L234-2 has no Hoare annotation [2022-04-08 14:48:04,846 WARN L170 areAnnotationChecker]: L234-2 has no Hoare annotation [2022-04-08 14:48:04,846 WARN L170 areAnnotationChecker]: L262 has no Hoare annotation [2022-04-08 14:48:04,846 WARN L170 areAnnotationChecker]: L262 has no Hoare annotation [2022-04-08 14:48:04,846 WARN L170 areAnnotationChecker]: L134 has no Hoare annotation [2022-04-08 14:48:04,846 WARN L170 areAnnotationChecker]: L134 has no Hoare annotation [2022-04-08 14:48:04,846 WARN L170 areAnnotationChecker]: L240 has no Hoare annotation [2022-04-08 14:48:04,846 WARN L170 areAnnotationChecker]: L240 has no Hoare annotation [2022-04-08 14:48:04,846 WARN L170 areAnnotationChecker]: L250 has no Hoare annotation [2022-04-08 14:48:04,846 WARN L170 areAnnotationChecker]: L250 has no Hoare annotation [2022-04-08 14:48:04,847 WARN L170 areAnnotationChecker]: L265-2 has no Hoare annotation [2022-04-08 14:48:04,847 WARN L170 areAnnotationChecker]: L265-2 has no Hoare annotation [2022-04-08 14:48:04,847 WARN L170 areAnnotationChecker]: L265 has no Hoare annotation [2022-04-08 14:48:04,847 WARN L170 areAnnotationChecker]: L265 has no Hoare annotation [2022-04-08 14:48:04,847 WARN L170 areAnnotationChecker]: L138 has no Hoare annotation [2022-04-08 14:48:04,847 WARN L170 areAnnotationChecker]: L137 has no Hoare annotation [2022-04-08 14:48:04,847 WARN L170 areAnnotationChecker]: L137 has no Hoare annotation [2022-04-08 14:48:04,847 WARN L170 areAnnotationChecker]: L497 has no Hoare annotation [2022-04-08 14:48:04,847 WARN L170 areAnnotationChecker]: L497 has no Hoare annotation [2022-04-08 14:48:04,847 WARN L170 areAnnotationChecker]: L274 has no Hoare annotation [2022-04-08 14:48:04,847 WARN L170 areAnnotationChecker]: L274 has no Hoare annotation [2022-04-08 14:48:04,847 WARN L170 areAnnotationChecker]: L281 has no Hoare annotation [2022-04-08 14:48:04,847 WARN L170 areAnnotationChecker]: L281 has no Hoare annotation [2022-04-08 14:48:04,847 WARN L170 areAnnotationChecker]: L140 has no Hoare annotation [2022-04-08 14:48:04,847 WARN L170 areAnnotationChecker]: L140 has no Hoare annotation [2022-04-08 14:48:04,847 WARN L170 areAnnotationChecker]: L533 has no Hoare annotation [2022-04-08 14:48:04,847 WARN L170 areAnnotationChecker]: L533 has no Hoare annotation [2022-04-08 14:48:04,847 WARN L170 areAnnotationChecker]: L532 has no Hoare annotation [2022-04-08 14:48:04,847 WARN L170 areAnnotationChecker]: L281-2 has no Hoare annotation [2022-04-08 14:48:04,847 WARN L170 areAnnotationChecker]: L281-2 has no Hoare annotation [2022-04-08 14:48:04,847 WARN L170 areAnnotationChecker]: L144 has no Hoare annotation [2022-04-08 14:48:04,847 WARN L170 areAnnotationChecker]: L143 has no Hoare annotation [2022-04-08 14:48:04,847 WARN L170 areAnnotationChecker]: L143 has no Hoare annotation [2022-04-08 14:48:04,847 WARN L170 areAnnotationChecker]: L534 has no Hoare annotation [2022-04-08 14:48:04,847 WARN L170 areAnnotationChecker]: L534 has no Hoare annotation [2022-04-08 14:48:04,847 WARN L170 areAnnotationChecker]: L287 has no Hoare annotation [2022-04-08 14:48:04,847 WARN L170 areAnnotationChecker]: L287 has no Hoare annotation [2022-04-08 14:48:04,847 WARN L170 areAnnotationChecker]: L298 has no Hoare annotation [2022-04-08 14:48:04,847 WARN L170 areAnnotationChecker]: L298 has no Hoare annotation [2022-04-08 14:48:04,847 WARN L170 areAnnotationChecker]: L146 has no Hoare annotation [2022-04-08 14:48:04,847 WARN L170 areAnnotationChecker]: L146 has no Hoare annotation [2022-04-08 14:48:04,847 WARN L170 areAnnotationChecker]: L536 has no Hoare annotation [2022-04-08 14:48:04,847 WARN L170 areAnnotationChecker]: L536 has no Hoare annotation [2022-04-08 14:48:04,847 WARN L170 areAnnotationChecker]: L534-2 has no Hoare annotation [2022-04-08 14:48:04,847 WARN L170 areAnnotationChecker]: L534-2 has no Hoare annotation [2022-04-08 14:48:04,848 WARN L170 areAnnotationChecker]: L287-2 has no Hoare annotation [2022-04-08 14:48:04,848 WARN L170 areAnnotationChecker]: L298-2 has no Hoare annotation [2022-04-08 14:48:04,848 WARN L170 areAnnotationChecker]: L302 has no Hoare annotation [2022-04-08 14:48:04,848 WARN L170 areAnnotationChecker]: L302 has no Hoare annotation [2022-04-08 14:48:04,848 WARN L170 areAnnotationChecker]: L150 has no Hoare annotation [2022-04-08 14:48:04,848 WARN L170 areAnnotationChecker]: L149 has no Hoare annotation [2022-04-08 14:48:04,848 WARN L170 areAnnotationChecker]: L149 has no Hoare annotation [2022-04-08 14:48:04,848 WARN L170 areAnnotationChecker]: L541 has no Hoare annotation [2022-04-08 14:48:04,848 WARN L170 areAnnotationChecker]: L541 has no Hoare annotation [2022-04-08 14:48:04,848 WARN L170 areAnnotationChecker]: L302-2 has no Hoare annotation [2022-04-08 14:48:04,848 WARN L170 areAnnotationChecker]: L302-2 has no Hoare annotation [2022-04-08 14:48:04,848 WARN L170 areAnnotationChecker]: L316 has no Hoare annotation [2022-04-08 14:48:04,848 WARN L170 areAnnotationChecker]: L316 has no Hoare annotation [2022-04-08 14:48:04,848 WARN L170 areAnnotationChecker]: L152 has no Hoare annotation [2022-04-08 14:48:04,848 WARN L170 areAnnotationChecker]: L152 has no Hoare annotation [2022-04-08 14:48:04,848 WARN L170 areAnnotationChecker]: L316-2 has no Hoare annotation [2022-04-08 14:48:04,848 WARN L170 areAnnotationChecker]: L316-2 has no Hoare annotation [2022-04-08 14:48:04,848 WARN L170 areAnnotationChecker]: L156 has no Hoare annotation [2022-04-08 14:48:04,848 WARN L170 areAnnotationChecker]: L155 has no Hoare annotation [2022-04-08 14:48:04,848 WARN L170 areAnnotationChecker]: L155 has no Hoare annotation [2022-04-08 14:48:04,848 WARN L170 areAnnotationChecker]: L324 has no Hoare annotation [2022-04-08 14:48:04,848 WARN L170 areAnnotationChecker]: L324 has no Hoare annotation [2022-04-08 14:48:04,848 WARN L170 areAnnotationChecker]: L332 has no Hoare annotation [2022-04-08 14:48:04,848 WARN L170 areAnnotationChecker]: L332 has no Hoare annotation [2022-04-08 14:48:04,848 WARN L170 areAnnotationChecker]: L158 has no Hoare annotation [2022-04-08 14:48:04,848 WARN L170 areAnnotationChecker]: L158 has no Hoare annotation [2022-04-08 14:48:04,848 WARN L170 areAnnotationChecker]: L333 has no Hoare annotation [2022-04-08 14:48:04,848 WARN L170 areAnnotationChecker]: L333 has no Hoare annotation [2022-04-08 14:48:04,848 WARN L170 areAnnotationChecker]: L335 has no Hoare annotation [2022-04-08 14:48:04,848 WARN L170 areAnnotationChecker]: L335 has no Hoare annotation [2022-04-08 14:48:04,848 WARN L170 areAnnotationChecker]: L162 has no Hoare annotation [2022-04-08 14:48:04,848 WARN L170 areAnnotationChecker]: L161 has no Hoare annotation [2022-04-08 14:48:04,848 WARN L170 areAnnotationChecker]: L161 has no Hoare annotation [2022-04-08 14:48:04,848 WARN L170 areAnnotationChecker]: L344 has no Hoare annotation [2022-04-08 14:48:04,849 WARN L170 areAnnotationChecker]: L344 has no Hoare annotation [2022-04-08 14:48:04,849 WARN L170 areAnnotationChecker]: L164 has no Hoare annotation [2022-04-08 14:48:04,849 WARN L170 areAnnotationChecker]: L164 has no Hoare annotation [2022-04-08 14:48:04,849 WARN L170 areAnnotationChecker]: L347 has no Hoare annotation [2022-04-08 14:48:04,849 WARN L170 areAnnotationChecker]: L347 has no Hoare annotation [2022-04-08 14:48:04,849 WARN L170 areAnnotationChecker]: L174 has no Hoare annotation [2022-04-08 14:48:04,849 WARN L170 areAnnotationChecker]: L167 has no Hoare annotation [2022-04-08 14:48:04,849 WARN L170 areAnnotationChecker]: L167 has no Hoare annotation [2022-04-08 14:48:04,849 WARN L170 areAnnotationChecker]: L347-2 has no Hoare annotation [2022-04-08 14:48:04,849 WARN L170 areAnnotationChecker]: L359 has no Hoare annotation [2022-04-08 14:48:04,849 WARN L170 areAnnotationChecker]: L359 has no Hoare annotation [2022-04-08 14:48:04,849 WARN L170 areAnnotationChecker]: L170 has no Hoare annotation [2022-04-08 14:48:04,849 WARN L170 areAnnotationChecker]: L170 has no Hoare annotation [2022-04-08 14:48:04,849 WARN L170 areAnnotationChecker]: L173 has no Hoare annotation [2022-04-08 14:48:04,849 WARN L170 areAnnotationChecker]: L173 has no Hoare annotation [2022-04-08 14:48:04,849 WARN L170 areAnnotationChecker]: L176 has no Hoare annotation [2022-04-08 14:48:04,849 WARN L170 areAnnotationChecker]: L176 has no Hoare annotation [2022-04-08 14:48:04,849 WARN L170 areAnnotationChecker]: L180 has no Hoare annotation [2022-04-08 14:48:04,849 WARN L170 areAnnotationChecker]: L179 has no Hoare annotation [2022-04-08 14:48:04,849 WARN L170 areAnnotationChecker]: L179 has no Hoare annotation [2022-04-08 14:48:04,849 WARN L170 areAnnotationChecker]: L368 has no Hoare annotation [2022-04-08 14:48:04,849 WARN L170 areAnnotationChecker]: L368 has no Hoare annotation [2022-04-08 14:48:04,849 WARN L170 areAnnotationChecker]: L182 has no Hoare annotation [2022-04-08 14:48:04,849 WARN L170 areAnnotationChecker]: L182 has no Hoare annotation [2022-04-08 14:48:04,849 WARN L170 areAnnotationChecker]: L372 has no Hoare annotation [2022-04-08 14:48:04,849 WARN L170 areAnnotationChecker]: L372 has no Hoare annotation [2022-04-08 14:48:04,849 WARN L170 areAnnotationChecker]: L186 has no Hoare annotation [2022-04-08 14:48:04,849 WARN L170 areAnnotationChecker]: L185 has no Hoare annotation [2022-04-08 14:48:04,849 WARN L170 areAnnotationChecker]: L185 has no Hoare annotation [2022-04-08 14:48:04,849 WARN L170 areAnnotationChecker]: L372-2 has no Hoare annotation [2022-04-08 14:48:04,849 WARN L170 areAnnotationChecker]: L383 has no Hoare annotation [2022-04-08 14:48:04,849 WARN L170 areAnnotationChecker]: L383 has no Hoare annotation [2022-04-08 14:48:04,849 WARN L170 areAnnotationChecker]: L188 has no Hoare annotation [2022-04-08 14:48:04,849 WARN L170 areAnnotationChecker]: L188 has no Hoare annotation [2022-04-08 14:48:04,849 WARN L170 areAnnotationChecker]: L192 has no Hoare annotation [2022-04-08 14:48:04,849 WARN L170 areAnnotationChecker]: L191 has no Hoare annotation [2022-04-08 14:48:04,850 WARN L170 areAnnotationChecker]: L191 has no Hoare annotation [2022-04-08 14:48:04,850 WARN L170 areAnnotationChecker]: L393 has no Hoare annotation [2022-04-08 14:48:04,850 WARN L170 areAnnotationChecker]: L393 has no Hoare annotation [2022-04-08 14:48:04,850 WARN L170 areAnnotationChecker]: L194 has no Hoare annotation [2022-04-08 14:48:04,850 WARN L170 areAnnotationChecker]: L194 has no Hoare annotation [2022-04-08 14:48:04,850 WARN L170 areAnnotationChecker]: L399 has no Hoare annotation [2022-04-08 14:48:04,850 WARN L170 areAnnotationChecker]: L399 has no Hoare annotation [2022-04-08 14:48:04,850 WARN L170 areAnnotationChecker]: L198 has no Hoare annotation [2022-04-08 14:48:04,850 WARN L170 areAnnotationChecker]: L197 has no Hoare annotation [2022-04-08 14:48:04,850 WARN L170 areAnnotationChecker]: L197 has no Hoare annotation [2022-04-08 14:48:04,850 WARN L170 areAnnotationChecker]: L399-2 has no Hoare annotation [2022-04-08 14:48:04,850 WARN L170 areAnnotationChecker]: L399-2 has no Hoare annotation [2022-04-08 14:48:04,850 WARN L170 areAnnotationChecker]: L416 has no Hoare annotation [2022-04-08 14:48:04,850 WARN L170 areAnnotationChecker]: L416 has no Hoare annotation [2022-04-08 14:48:04,850 WARN L170 areAnnotationChecker]: L200 has no Hoare annotation [2022-04-08 14:48:04,850 WARN L170 areAnnotationChecker]: L200 has no Hoare annotation [2022-04-08 14:48:04,850 WARN L170 areAnnotationChecker]: L408 has no Hoare annotation [2022-04-08 14:48:04,850 WARN L170 areAnnotationChecker]: L408 has no Hoare annotation [2022-04-08 14:48:04,850 WARN L170 areAnnotationChecker]: L423 has no Hoare annotation [2022-04-08 14:48:04,850 WARN L170 areAnnotationChecker]: L423 has no Hoare annotation [2022-04-08 14:48:04,850 WARN L170 areAnnotationChecker]: L204 has no Hoare annotation [2022-04-08 14:48:04,850 WARN L170 areAnnotationChecker]: L203 has no Hoare annotation [2022-04-08 14:48:04,850 WARN L170 areAnnotationChecker]: L203 has no Hoare annotation [2022-04-08 14:48:04,850 WARN L170 areAnnotationChecker]: L427 has no Hoare annotation [2022-04-08 14:48:04,850 WARN L170 areAnnotationChecker]: L427 has no Hoare annotation [2022-04-08 14:48:04,850 WARN L170 areAnnotationChecker]: L423-1 has no Hoare annotation [2022-04-08 14:48:04,850 WARN L170 areAnnotationChecker]: L443 has no Hoare annotation [2022-04-08 14:48:04,850 WARN L170 areAnnotationChecker]: L443 has no Hoare annotation [2022-04-08 14:48:04,850 WARN L170 areAnnotationChecker]: L206 has no Hoare annotation [2022-04-08 14:48:04,850 WARN L170 areAnnotationChecker]: L206 has no Hoare annotation [2022-04-08 14:48:04,850 WARN L170 areAnnotationChecker]: L446 has no Hoare annotation [2022-04-08 14:48:04,850 WARN L170 areAnnotationChecker]: L446 has no Hoare annotation [2022-04-08 14:48:04,850 WARN L170 areAnnotationChecker]: L207 has no Hoare annotation [2022-04-08 14:48:04,850 WARN L170 areAnnotationChecker]: L209 has no Hoare annotation [2022-04-08 14:48:04,850 WARN L170 areAnnotationChecker]: L209 has no Hoare annotation [2022-04-08 14:48:04,851 WARN L170 areAnnotationChecker]: L446-2 has no Hoare annotation [2022-04-08 14:48:04,851 WARN L170 areAnnotationChecker]: L456 has no Hoare annotation [2022-04-08 14:48:04,851 WARN L170 areAnnotationChecker]: L456 has no Hoare annotation [2022-04-08 14:48:04,851 WARN L170 areAnnotationChecker]: L210 has no Hoare annotation [2022-04-08 14:48:04,851 WARN L170 areAnnotationChecker]: L210 has no Hoare annotation [2022-04-08 14:48:04,851 WARN L170 areAnnotationChecker]: L212 has no Hoare annotation [2022-04-08 14:48:04,851 WARN L170 areAnnotationChecker]: L461 has no Hoare annotation [2022-04-08 14:48:04,851 WARN L170 areAnnotationChecker]: L461 has no Hoare annotation [2022-04-08 14:48:04,851 WARN L170 areAnnotationChecker]: L456-2 has no Hoare annotation [2022-04-08 14:48:04,851 WARN L170 areAnnotationChecker]: L472-1 has no Hoare annotation [2022-04-08 14:48:04,851 WARN L170 areAnnotationChecker]: L478 has no Hoare annotation [2022-04-08 14:48:04,851 WARN L170 areAnnotationChecker]: L478 has no Hoare annotation [2022-04-08 14:48:04,851 WARN L170 areAnnotationChecker]: L478-2 has no Hoare annotation [2022-04-08 14:48:04,851 WARN L170 areAnnotationChecker]: L484 has no Hoare annotation [2022-04-08 14:48:04,851 WARN L170 areAnnotationChecker]: L484 has no Hoare annotation [2022-04-08 14:48:04,851 WARN L170 areAnnotationChecker]: L484-2 has no Hoare annotation [2022-04-08 14:48:04,851 WARN L170 areAnnotationChecker]: L489 has no Hoare annotation [2022-04-08 14:48:04,851 WARN L170 areAnnotationChecker]: L489 has no Hoare annotation [2022-04-08 14:48:04,851 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 14:48:04,852 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 08.04 02:48:04 BoogieIcfgContainer [2022-04-08 14:48:04,852 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-04-08 14:48:04,853 INFO L158 Benchmark]: Toolchain (without parser) took 19710.38ms. Allocated memory was 177.2MB in the beginning and 406.8MB in the end (delta: 229.6MB). Free memory was 121.7MB in the beginning and 218.7MB in the end (delta: -97.1MB). Peak memory consumption was 132.6MB. Max. memory is 8.0GB. [2022-04-08 14:48:04,853 INFO L158 Benchmark]: CDTParser took 0.11ms. Allocated memory is still 177.2MB. Free memory was 138.6MB in the beginning and 138.5MB in the end (delta: 71.3kB). There was no memory consumed. Max. memory is 8.0GB. [2022-04-08 14:48:04,854 INFO L158 Benchmark]: CACSL2BoogieTranslator took 318.75ms. Allocated memory was 177.2MB in the beginning and 234.9MB in the end (delta: 57.7MB). Free memory was 121.5MB in the beginning and 201.6MB in the end (delta: -80.1MB). Peak memory consumption was 16.6MB. Max. memory is 8.0GB. [2022-04-08 14:48:04,854 INFO L158 Benchmark]: Boogie Preprocessor took 66.31ms. Allocated memory is still 234.9MB. Free memory was 201.6MB in the beginning and 199.0MB in the end (delta: 2.7MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2022-04-08 14:48:04,854 INFO L158 Benchmark]: RCFGBuilder took 571.55ms. Allocated memory is still 234.9MB. Free memory was 199.0MB in the beginning and 165.1MB in the end (delta: 33.9MB). Peak memory consumption was 34.6MB. Max. memory is 8.0GB. [2022-04-08 14:48:04,855 INFO L158 Benchmark]: TraceAbstraction took 18749.50ms. Allocated memory was 234.9MB in the beginning and 406.8MB in the end (delta: 172.0MB). Free memory was 164.7MB in the beginning and 218.7MB in the end (delta: -54.0MB). Peak memory consumption was 118.1MB. Max. memory is 8.0GB. [2022-04-08 14:48:04,857 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - AssertionsEnabledResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11ms. Allocated memory is still 177.2MB. Free memory was 138.6MB in the beginning and 138.5MB in the end (delta: 71.3kB). There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 318.75ms. Allocated memory was 177.2MB in the beginning and 234.9MB in the end (delta: 57.7MB). Free memory was 121.5MB in the beginning and 201.6MB in the end (delta: -80.1MB). Peak memory consumption was 16.6MB. Max. memory is 8.0GB. * Boogie Preprocessor took 66.31ms. Allocated memory is still 234.9MB. Free memory was 201.6MB in the beginning and 199.0MB in the end (delta: 2.7MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. * RCFGBuilder took 571.55ms. Allocated memory is still 234.9MB. Free memory was 199.0MB in the beginning and 165.1MB in the end (delta: 33.9MB). Peak memory consumption was 34.6MB. Max. memory is 8.0GB. * TraceAbstraction took 18749.50ms. Allocated memory was 234.9MB in the beginning and 406.8MB in the end (delta: 172.0MB). Free memory was 164.7MB in the beginning and 218.7MB in the end (delta: -54.0MB). Peak memory consumption was 118.1MB. 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: 560]: a call to reach_error is reachable a call to reach_error is reachable We found a FailurePath: [L565] int s ; [L569] s = 12292 [L570] CALL ssl3_connect(s) [L23] int s__info_callback = __VERIFIER_nondet_int() ; [L24] int s__in_handshake = __VERIFIER_nondet_int() ; [L25] int s__state ; [L26] int s__new_session ; [L27] int s__server ; [L28] int s__version = __VERIFIER_nondet_int() ; [L29] int s__type ; [L30] int s__init_num ; [L31] int s__bbio = __VERIFIER_nondet_int() ; [L32] int s__wbio = __VERIFIER_nondet_int() ; [L33] int s__hit = __VERIFIER_nondet_int() ; [L34] int s__rwstate ; [L35] int s__init_buf___0 = 1; [L36] int s__debug = __VERIFIER_nondet_int() ; [L37] int s__shutdown ; [L38] int s__ctx__info_callback = __VERIFIER_nondet_int() ; [L39] int s__ctx__stats__sess_connect_renegotiate = __VERIFIER_nondet_int() ; [L40] int s__ctx__stats__sess_connect = __VERIFIER_nondet_int() ; [L41] int s__ctx__stats__sess_hit = __VERIFIER_nondet_int() ; [L42] int s__ctx__stats__sess_connect_good = __VERIFIER_nondet_int() ; [L43] int s__s3__change_cipher_spec ; [L44] int s__s3__flags = __VERIFIER_nondet_int() ; [L45] int s__s3__delay_buf_pop_ret ; [L46] int s__s3__tmp__cert_req = __VERIFIER_nondet_int() ; [L47] int s__s3__tmp__new_compression = __VERIFIER_nondet_int() ; [L48] int s__s3__tmp__reuse_message = __VERIFIER_nondet_int() ; [L49] int s__s3__tmp__new_cipher = __VERIFIER_nondet_int() ; [L50] int s__s3__tmp__new_cipher__algorithms = __VERIFIER_nondet_int() ; [L51] int s__s3__tmp__next_state___0 ; [L52] int s__s3__tmp__new_compression__id = __VERIFIER_nondet_int() ; [L53] int s__session__cipher ; [L54] int s__session__compress_meth ; [L55] int buf ; [L56] unsigned long tmp ; [L57] unsigned long l ; [L58] int num1 = __VERIFIER_nondet_int() ; [L59] int cb ; [L60] int ret ; [L61] int new_state ; [L62] int state ; [L63] int skip ; [L64] int tmp___0 ; [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 = __VERIFIER_nondet_int() ; [L72] int tmp___8 = __VERIFIER_nondet_int() ; [L73] int tmp___9 = __VERIFIER_nondet_int() ; [L74] int blastFlag ; [L75] int __cil_tmp55 ; [L76] unsigned long __cil_tmp56 ; [L77] long __cil_tmp57 ; [L78] long __cil_tmp58 ; [L79] long __cil_tmp59 ; [L80] long __cil_tmp60 ; [L81] long __cil_tmp61 ; [L82] long __cil_tmp62 ; [L83] long __cil_tmp63 ; [L84] long __cil_tmp64 ; [L85] long __cil_tmp65 ; [L89] s__state = initial_state [L90] blastFlag = 0 [L91] tmp = __VERIFIER_nondet_int() [L92] cb = 0 [L93] ret = -1 [L94] skip = 0 [L95] tmp___0 = 0 [L96] COND TRUE s__info_callback != 0 [L97] cb = s__info_callback [L103] s__in_handshake ++ [L104] COND FALSE !(tmp___1 - 12288) [L110] COND TRUE 1 [L112] state = s__state [L113] COND TRUE s__state == 12292 [L215] s__new_session = 1 [L216] s__state = 4096 [L217] s__ctx__stats__sess_connect_renegotiate ++ [L222] s__server = 0 [L223] COND TRUE cb != 0 [L227] __cil_tmp55 = s__version - 65280 [L228] COND FALSE !(__cil_tmp55 != 768) [L233] s__type = 4096 [L234] COND FALSE !(s__init_buf___0 == 0) [L246] COND FALSE !(! tmp___4) [L250] COND FALSE !(! tmp___5) [L254] s__state = 4368 [L255] s__ctx__stats__sess_connect ++ [L256] s__init_num = 0 [L532] COND FALSE !(! s__s3__tmp__reuse_message) [L549] skip = 0 [L110] COND TRUE 1 [L112] state = s__state [L113] COND FALSE !(s__state == 12292) [L116] COND FALSE !(s__state == 16384) [L119] COND FALSE !(s__state == 4096) [L122] COND FALSE !(s__state == 20480) [L125] COND FALSE !(s__state == 4099) [L128] COND TRUE s__state == 4368 [L260] s__shutdown = 0 [L261] ret = __VERIFIER_nondet_int() [L262] COND TRUE blastFlag == 0 [L263] blastFlag = 1 [L269] COND FALSE !(ret <= 0) [L272] s__state = 4384 [L273] s__init_num = 0 [L274] COND FALSE !(s__bbio != s__wbio) [L532] COND FALSE !(! s__s3__tmp__reuse_message) [L549] skip = 0 [L110] COND TRUE 1 [L112] state = s__state [L113] COND FALSE !(s__state == 12292) [L116] COND FALSE !(s__state == 16384) [L119] COND FALSE !(s__state == 4096) [L122] COND FALSE !(s__state == 20480) [L125] COND FALSE !(s__state == 4099) [L128] COND FALSE !(s__state == 4368) [L131] COND FALSE !(s__state == 4369) [L134] COND TRUE s__state == 4384 [L280] ret = __VERIFIER_nondet_int() [L281] COND TRUE blastFlag == 1 [L282] blastFlag = 2 [L284] COND FALSE !(ret <= 0) [L287] COND FALSE !(\read(s__hit)) [L290] s__state = 4400 [L292] s__init_num = 0 [L532] COND FALSE !(! s__s3__tmp__reuse_message) [L549] skip = 0 [L110] COND TRUE 1 [L112] state = s__state [L113] COND FALSE !(s__state == 12292) [L116] COND FALSE !(s__state == 16384) [L119] COND FALSE !(s__state == 4096) [L122] COND FALSE !(s__state == 20480) [L125] COND FALSE !(s__state == 4099) [L128] COND FALSE !(s__state == 4368) [L131] COND FALSE !(s__state == 4369) [L134] COND FALSE !(s__state == 4384) [L137] COND FALSE !(s__state == 4385) [L140] COND TRUE s__state == 4400 [L297] __cil_tmp56 = (unsigned long )s__s3__tmp__new_cipher__algorithms [L298] COND FALSE !(__cil_tmp56 - 256UL) [L301] ret = __VERIFIER_nondet_int() [L302] COND TRUE blastFlag == 2 [L303] blastFlag = 3 [L305] COND FALSE !(ret <= 0) [L310] s__state = 4416 [L311] s__init_num = 0 [L532] COND FALSE !(! s__s3__tmp__reuse_message) [L549] skip = 0 [L110] COND TRUE 1 [L112] state = s__state [L113] COND FALSE !(s__state == 12292) [L116] COND FALSE !(s__state == 16384) [L119] COND FALSE !(s__state == 4096) [L122] COND FALSE !(s__state == 20480) [L125] COND FALSE !(s__state == 4099) [L128] COND FALSE !(s__state == 4368) [L131] COND FALSE !(s__state == 4369) [L134] COND FALSE !(s__state == 4384) [L137] COND FALSE !(s__state == 4385) [L140] COND FALSE !(s__state == 4400) [L143] COND FALSE !(s__state == 4401) [L146] COND TRUE s__state == 4416 [L315] ret = __VERIFIER_nondet_int() [L316] COND TRUE blastFlag == 3 [L317] blastFlag = 4 [L319] COND FALSE !(ret <= 0) [L322] s__state = 4432 [L323] s__init_num = 0 [L324] COND FALSE !(! tmp___6) [L532] COND FALSE !(! s__s3__tmp__reuse_message) [L549] skip = 0 [L110] COND TRUE 1 [L112] state = s__state [L113] COND FALSE !(s__state == 12292) [L116] COND FALSE !(s__state == 16384) [L119] COND FALSE !(s__state == 4096) [L122] COND FALSE !(s__state == 20480) [L125] COND FALSE !(s__state == 4099) [L128] COND FALSE !(s__state == 4368) [L131] COND FALSE !(s__state == 4369) [L134] COND FALSE !(s__state == 4384) [L137] COND FALSE !(s__state == 4385) [L140] COND FALSE !(s__state == 4400) [L143] COND FALSE !(s__state == 4401) [L146] COND FALSE !(s__state == 4416) [L149] COND FALSE !(s__state == 4417) [L152] COND TRUE s__state == 4432 [L331] ret = __VERIFIER_nondet_int() [L332] COND TRUE blastFlag == 4 [L560] reach_error() - StatisticsResult: Ultimate Automizer benchmark data CFG has 5 procedures, 140 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 18.7s, OverallIterations: 11, TraceHistogramMax: 6, PathProgramHistogramMax: 2, EmptinessCheckTime: 0.0s, AutomataDifference: 9.3s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, PartialOrderReductionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 2752 SdHoareTripleChecker+Valid, 1.2s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 2750 mSDsluCounter, 2094 SdHoareTripleChecker+Invalid, 1.2s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 82 mSDsCounter, 180 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 1992 IncrementalHoareTripleChecker+Invalid, 2172 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 180 mSolverCounterUnsat, 2012 mSDtfsCounter, 1992 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 72 GetRequests, 38 SyntacticMatches, 0 SemanticMatches, 34 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=766occurred in iteration=10, InterpolantAutomatonStates: 42, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 2.7s AutomataMinimizationTime, 10 MinimizatonAttempts, 95 StatesRemovedByMinimization, 6 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 14:48:04,923 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...