/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_4.cil-2.c -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-e106359-m [2022-04-15 17:42:48,110 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-04-15 17:42:48,116 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-04-15 17:42:48,149 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2022-04-15 17:42:48,186 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-04-15 17:42:48,187 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-04-15 17:42:48,188 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-04-15 17:42:48,189 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationQvasr_64.epf [2022-04-15 17:42:48,197 INFO L113 SettingsManager]: Loading preferences was successful [2022-04-15 17:42:48,197 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-04-15 17:42:48,198 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-04-15 17:42:48,198 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-04-15 17:42:48,198 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-04-15 17:42:48,198 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-04-15 17:42:48,198 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-04-15 17:42:48,198 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-04-15 17:42:48,198 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-04-15 17:42:48,199 INFO L138 SettingsManager]: * Use constant arrays=true [2022-04-15 17:42:48,199 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-04-15 17:42:48,199 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-04-15 17:42:48,199 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-04-15 17:42:48,199 INFO L138 SettingsManager]: * To the following directory=./dump/ [2022-04-15 17:42:48,200 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-04-15 17:42:48,200 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-04-15 17:42:48,200 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-04-15 17:42:48,200 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=Craig_NestedInterpolation [2022-04-15 17:42:48,200 INFO L138 SettingsManager]: * Trace refinement strategy=ACCELERATED_INTERPOLATION [2022-04-15 17:42:48,200 INFO L138 SettingsManager]: * Trace refinement strategy used in Accelerated Interpolation=CAMEL [2022-04-15 17:42:48,200 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-04-15 17:42:48,200 INFO L138 SettingsManager]: * Loop acceleration method that is used by accelerated interpolation=QVASR [2022-04-15 17:42:48,200 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.core: Log level for class -> de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=WARN; [2022-04-15 17:42:48,375 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-04-15 17:42:48,393 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-04-15 17:42:48,394 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-04-15 17:42:48,395 INFO L271 PluginConnector]: Initializing CDTParser... [2022-04-15 17:42:48,395 INFO L275 PluginConnector]: CDTParser initialized [2022-04-15 17:42:48,396 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/openssl-simplified/s3_clnt_4.cil-2.c [2022-04-15 17:42:48,450 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b4f9de4ca/7ea033b7ecdd469dad4404a8d75d16e7/FLAGad022ee19 [2022-04-15 17:42:48,835 INFO L306 CDTParser]: Found 1 translation units. [2022-04-15 17:42:48,836 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/openssl-simplified/s3_clnt_4.cil-2.c [2022-04-15 17:42:48,842 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b4f9de4ca/7ea033b7ecdd469dad4404a8d75d16e7/FLAGad022ee19 [2022-04-15 17:42:48,868 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b4f9de4ca/7ea033b7ecdd469dad4404a8d75d16e7 [2022-04-15 17:42:48,870 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-04-15 17:42:48,871 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2022-04-15 17:42:48,874 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-04-15 17:42:48,874 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-04-15 17:42:48,876 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-04-15 17:42:48,877 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.04 05:42:48" (1/1) ... [2022-04-15 17:42:48,878 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3d207a8f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.04 05:42:48, skipping insertion in model container [2022-04-15 17:42:48,878 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.04 05:42:48" (1/1) ... [2022-04-15 17:42:48,882 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-04-15 17:42:48,917 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-04-15 17:42:49,074 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_4.cil-2.c[35909,35922] [2022-04-15 17:42:49,078 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-04-15 17:42:49,083 INFO L203 MainTranslator]: Completed pre-run [2022-04-15 17:42:49,127 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_4.cil-2.c[35909,35922] [2022-04-15 17:42:49,130 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-04-15 17:42:49,138 INFO L208 MainTranslator]: Completed translation [2022-04-15 17:42:49,138 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.04 05:42:49 WrapperNode [2022-04-15 17:42:49,138 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-04-15 17:42:49,144 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-04-15 17:42:49,144 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-04-15 17:42:49,145 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-04-15 17:42:49,155 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.04 05:42:49" (1/1) ... [2022-04-15 17:42:49,155 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.04 05:42:49" (1/1) ... [2022-04-15 17:42:49,161 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.04 05:42:49" (1/1) ... [2022-04-15 17:42:49,161 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.04 05:42:49" (1/1) ... [2022-04-15 17:42:49,187 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.04 05:42:49" (1/1) ... [2022-04-15 17:42:49,196 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.04 05:42:49" (1/1) ... [2022-04-15 17:42:49,198 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.04 05:42:49" (1/1) ... [2022-04-15 17:42:49,200 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-04-15 17:42:49,201 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-04-15 17:42:49,201 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-04-15 17:42:49,201 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-04-15 17:42:49,201 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.04 05:42:49" (1/1) ... [2022-04-15 17:42:49,213 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-04-15 17:42:49,221 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 17:42:49,232 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) [2022-04-15 17:42:49,263 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 [2022-04-15 17:42:49,272 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2022-04-15 17:42:49,273 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-04-15 17:42:49,273 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2022-04-15 17:42:49,273 INFO L138 BoogieDeclarations]: Found implementation of procedure ssl3_connect [2022-04-15 17:42:49,273 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2022-04-15 17:42:49,273 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2022-04-15 17:42:49,274 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2022-04-15 17:42:49,274 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2022-04-15 17:42:49,274 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-04-15 17:42:49,274 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_char [2022-04-15 17:42:49,274 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2022-04-15 17:42:49,274 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2022-04-15 17:42:49,274 INFO L130 BoogieDeclarations]: Found specification of procedure ssl3_connect [2022-04-15 17:42:49,274 INFO L130 BoogieDeclarations]: Found specification of procedure main [2022-04-15 17:42:49,275 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2022-04-15 17:42:49,276 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-04-15 17:42:49,276 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-04-15 17:42:49,276 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-04-15 17:42:49,276 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-04-15 17:42:49,276 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-04-15 17:42:49,347 INFO L234 CfgBuilder]: Building ICFG [2022-04-15 17:42:49,348 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-04-15 17:42:49,414 WARN L811 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-04-15 17:42:49,742 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##85: assume !false; [2022-04-15 17:42:49,742 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##84: assume false; [2022-04-15 17:42:49,744 INFO L275 CfgBuilder]: Performing block encoding [2022-04-15 17:42:49,749 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-04-15 17:42:49,749 INFO L299 CfgBuilder]: Removed 1 assume(true) statements. [2022-04-15 17:42:49,750 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.04 05:42:49 BoogieIcfgContainer [2022-04-15 17:42:49,751 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-04-15 17:42:49,752 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-04-15 17:42:49,752 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-04-15 17:42:49,754 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-04-15 17:42:49,754 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 15.04 05:42:48" (1/3) ... [2022-04-15 17:42:49,754 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@22f05fc0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.04 05:42:49, skipping insertion in model container [2022-04-15 17:42:49,754 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.04 05:42:49" (2/3) ... [2022-04-15 17:42:49,755 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@22f05fc0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.04 05:42:49, skipping insertion in model container [2022-04-15 17:42:49,755 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.04 05:42:49" (3/3) ... [2022-04-15 17:42:49,755 INFO L111 eAbstractionObserver]: Analyzing ICFG s3_clnt_4.cil-2.c [2022-04-15 17:42:49,758 INFO L202 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2022-04-15 17:42:49,759 INFO L161 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-04-15 17:42:49,785 INFO L339 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-04-15 17:42:49,789 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 [2022-04-15 17:42:49,789 INFO L341 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-04-15 17:42:49,803 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) [2022-04-15 17:42:49,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2022-04-15 17:42:49,809 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 17:42:49,810 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] [2022-04-15 17:42:49,810 INFO L403 AbstractCegarLoop]: === Iteration 1 === Targeting ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 17:42:49,813 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 17:42:49,814 INFO L85 PathProgramCache]: Analyzing trace with hash -53499867, now seen corresponding path program 1 times [2022-04-15 17:42:49,819 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 17:42:49,819 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [340296088] [2022-04-15 17:42:49,826 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-15 17:42:49,826 INFO L85 PathProgramCache]: Analyzing trace with hash -53499867, now seen corresponding path program 2 times [2022-04-15 17:42:49,828 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 17:42:49,829 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1148427807] [2022-04-15 17:42:49,829 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 17:42:49,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 17:42:49,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:42:50,010 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 17:42:50,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:42:50,034 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 [2022-04-15 17:42:50,034 INFO L290 TraceCheckUtils]: 1: Hoare triple {140#true} assume true; {140#true} is VALID [2022-04-15 17:42:50,035 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {140#true} {140#true} #547#return; {140#true} is VALID [2022-04-15 17:42:50,036 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 [2022-04-15 17:42:50,036 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 [2022-04-15 17:42:50,037 INFO L290 TraceCheckUtils]: 2: Hoare triple {140#true} assume true; {140#true} is VALID [2022-04-15 17:42:50,037 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {140#true} {140#true} #547#return; {140#true} is VALID [2022-04-15 17:42:50,037 INFO L272 TraceCheckUtils]: 4: Hoare triple {140#true} call #t~ret56 := main(); {140#true} is VALID [2022-04-15 17:42:50,037 INFO L290 TraceCheckUtils]: 5: Hoare triple {140#true} havoc ~s~0;~s~0 := 12292; {140#true} is VALID [2022-04-15 17:42:50,037 INFO L272 TraceCheckUtils]: 6: Hoare triple {140#true} call #t~ret55 := ssl3_connect(~s~0); {140#true} is VALID [2022-04-15 17:42:50,042 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;assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647;~s__init_buf___0~0 := #t~nondet10;havoc #t~nondet10;assume -2147483648 <= #t~nondet11 && #t~nondet11 <= 2147483647;~s__debug~0 := #t~nondet11;havoc #t~nondet11;havoc ~s__shutdown~0;assume -2147483648 <= #t~nondet12 && #t~nondet12 <= 2147483647;~s__ctx__info_callback~0 := #t~nondet12;havoc #t~nondet12;assume -2147483648 <= #t~nondet13 && #t~nondet13 <= 2147483647;~s__ctx__stats__sess_connect_renegotiate~0 := #t~nondet13;havoc #t~nondet13;assume -2147483648 <= #t~nondet14 && #t~nondet14 <= 2147483647;~s__ctx__stats__sess_connect~0 := #t~nondet14;havoc #t~nondet14;assume -2147483648 <= #t~nondet15 && #t~nondet15 <= 2147483647;~s__ctx__stats__sess_hit~0 := #t~nondet15;havoc #t~nondet15;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~s__ctx__stats__sess_connect_good~0 := #t~nondet16;havoc #t~nondet16;havoc ~s__s3__change_cipher_spec~0;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~s__s3__flags~0 := #t~nondet17;havoc #t~nondet17;havoc ~s__s3__delay_buf_pop_ret~0;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~s__s3__tmp__cert_req~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~s__s3__tmp__new_compression~0 := #t~nondet19;havoc #t~nondet19;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~s__s3__tmp__reuse_message~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~s__s3__tmp__new_cipher~0 := #t~nondet21;havoc #t~nondet21;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~s__s3__tmp__new_cipher__algorithms~0 := #t~nondet22;havoc #t~nondet22;havoc ~s__s3__tmp__next_state___0~0;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~s__s3__tmp__new_compression__id~0 := #t~nondet23;havoc #t~nondet23;havoc ~s__session__cipher~0;havoc ~s__session__compress_meth~0;havoc ~buf~0;havoc ~tmp~0;havoc ~l~0;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~num1~0 := #t~nondet24;havoc #t~nondet24;havoc ~cb~0;havoc ~ret~0;havoc ~new_state~0;havoc ~state~0;havoc ~skip~0;havoc ~tmp___0~0;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~tmp___1~0 := #t~nondet25;havoc #t~nondet25;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~tmp___2~0 := #t~nondet26;havoc #t~nondet26;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~tmp___3~0 := #t~nondet27;havoc #t~nondet27;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~tmp___4~0 := #t~nondet28;havoc #t~nondet28;assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~tmp___5~0 := #t~nondet29;havoc #t~nondet29;assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647;~tmp___6~0 := #t~nondet30;havoc #t~nondet30;assume -2147483648 <= #t~nondet31 && #t~nondet31 <= 2147483647;~tmp___7~0 := #t~nondet31;havoc #t~nondet31;assume -2147483648 <= #t~nondet32 && #t~nondet32 <= 2147483647;~tmp___8~0 := #t~nondet32;havoc #t~nondet32;assume -2147483648 <= #t~nondet33 && #t~nondet33 <= 2147483647;~tmp___9~0 := #t~nondet33;havoc #t~nondet33;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~nondet34 && #t~nondet34 <= 2147483647;~tmp~0 := #t~nondet34;havoc #t~nondet34;~cb~0 := 0;~ret~0 := -1;~skip~0 := 0;~tmp___0~0 := 0; {145#(= ssl3_connect_~blastFlag~0 0)} is VALID [2022-04-15 17:42:50,043 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 [2022-04-15 17:42:50,044 INFO L290 TraceCheckUtils]: 9: Hoare triple {145#(= ssl3_connect_~blastFlag~0 0)} #t~post35 := ~s__in_handshake~0;~s__in_handshake~0 := 1 + #t~post35;havoc #t~post35; {145#(= ssl3_connect_~blastFlag~0 0)} is VALID [2022-04-15 17:42:50,045 INFO L290 TraceCheckUtils]: 10: Hoare triple {145#(= ssl3_connect_~blastFlag~0 0)} assume !(0 != 12288 + ~tmp___1~0); {145#(= ssl3_connect_~blastFlag~0 0)} is VALID [2022-04-15 17:42:50,045 INFO L290 TraceCheckUtils]: 11: Hoare triple {145#(= ssl3_connect_~blastFlag~0 0)} assume !false; {145#(= ssl3_connect_~blastFlag~0 0)} is VALID [2022-04-15 17:42:50,046 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 [2022-04-15 17:42:50,046 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 [2022-04-15 17:42:50,047 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 [2022-04-15 17:42:50,048 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 [2022-04-15 17:42:50,049 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 [2022-04-15 17:42:50,049 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 [2022-04-15 17:42:50,050 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 [2022-04-15 17:42:50,050 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 [2022-04-15 17:42:50,051 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 [2022-04-15 17:42:50,051 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 [2022-04-15 17:42:50,051 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 [2022-04-15 17:42:50,052 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 [2022-04-15 17:42:50,052 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 [2022-04-15 17:42:50,053 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 [2022-04-15 17:42:50,053 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 [2022-04-15 17:42:50,054 INFO L290 TraceCheckUtils]: 27: Hoare triple {145#(= ssl3_connect_~blastFlag~0 0)} assume -2147483648 <= #t~nondet43 && #t~nondet43 <= 2147483647;~ret~0 := #t~nondet43;havoc #t~nondet43; {145#(= ssl3_connect_~blastFlag~0 0)} is VALID [2022-04-15 17:42:50,054 INFO L290 TraceCheckUtils]: 28: Hoare triple {145#(= ssl3_connect_~blastFlag~0 0)} assume 4 == ~blastFlag~0; {141#false} is VALID [2022-04-15 17:42:50,054 INFO L290 TraceCheckUtils]: 29: Hoare triple {141#false} assume !false; {141#false} is VALID [2022-04-15 17:42:50,055 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 17:42:50,055 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 17:42:50,055 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1148427807] [2022-04-15 17:42:50,056 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1148427807] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 17:42:50,056 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 17:42:50,056 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-04-15 17:42:50,058 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 17:42:50,059 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [340296088] [2022-04-15 17:42:50,059 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [340296088] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 17:42:50,059 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 17:42:50,059 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-04-15 17:42:50,059 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [113800291] [2022-04-15 17:42:50,061 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 17:42:50,066 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 [2022-04-15 17:42:50,067 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 17:42:50,071 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) [2022-04-15 17:42:50,100 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 30 edges. 30 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:42:50,101 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-04-15 17:42:50,101 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 17:42:50,118 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-04-15 17:42:50,118 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-04-15 17:42:50,123 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) [2022-04-15 17:42:50,774 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:42:50,774 INFO L93 Difference]: Finished difference Result 376 states and 631 transitions. [2022-04-15 17:42:50,774 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-04-15 17:42:50,774 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 [2022-04-15 17:42:50,775 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 17:42:50,776 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) [2022-04-15 17:42:50,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 631 transitions. [2022-04-15 17:42:50,785 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) [2022-04-15 17:42:50,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 631 transitions. [2022-04-15 17:42:50,791 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 4 states and 631 transitions. [2022-04-15 17:42:51,210 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 631 edges. 631 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:42:51,228 INFO L225 Difference]: With dead ends: 376 [2022-04-15 17:42:51,228 INFO L226 Difference]: Without dead ends: 219 [2022-04-15 17:42:51,232 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 [2022-04-15 17:42:51,235 INFO L913 BasicCegarLoop]: 215 mSDtfsCounter, 578 mSDsluCounter, 9 mSDsCounter, 0 mSdLazyCounter, 215 mSolverCounterSat, 8 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 580 SdHoareTripleChecker+Valid, 224 SdHoareTripleChecker+Invalid, 223 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 8 IncrementalHoareTripleChecker+Valid, 215 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-04-15 17:42:51,236 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [580 Valid, 224 Invalid, 223 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [8 Valid, 215 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-04-15 17:42:51,248 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 219 states. [2022-04-15 17:42:51,287 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 219 to 219. [2022-04-15 17:42:51,287 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 17:42:51,291 INFO L82 GeneralOperation]: Start isEquivalent. First operand 219 states. Second operand has 219 states, 214 states have (on average 1.4906542056074767) internal successors, (319), 214 states have internal predecessors, (319), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 17:42:51,292 INFO L74 IsIncluded]: Start isIncluded. First operand 219 states. Second operand has 219 states, 214 states have (on average 1.4906542056074767) internal successors, (319), 214 states have internal predecessors, (319), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 17:42:51,293 INFO L87 Difference]: Start difference. First operand 219 states. Second operand has 219 states, 214 states have (on average 1.4906542056074767) internal successors, (319), 214 states have internal predecessors, (319), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 17:42:51,305 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:42:51,306 INFO L93 Difference]: Finished difference Result 219 states and 323 transitions. [2022-04-15 17:42:51,308 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 323 transitions. [2022-04-15 17:42:51,314 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:42:51,317 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 17:42:51,318 INFO L74 IsIncluded]: Start isIncluded. First operand has 219 states, 214 states have (on average 1.4906542056074767) internal successors, (319), 214 states have internal predecessors, (319), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 219 states. [2022-04-15 17:42:51,319 INFO L87 Difference]: Start difference. First operand has 219 states, 214 states have (on average 1.4906542056074767) internal successors, (319), 214 states have internal predecessors, (319), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 219 states. [2022-04-15 17:42:51,329 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:42:51,329 INFO L93 Difference]: Finished difference Result 219 states and 323 transitions. [2022-04-15 17:42:51,329 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 323 transitions. [2022-04-15 17:42:51,331 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:42:51,331 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 17:42:51,331 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 17:42:51,331 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 17:42:51,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 219 states, 214 states have (on average 1.4906542056074767) internal successors, (319), 214 states have internal predecessors, (319), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 17:42:51,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 219 states and 323 transitions. [2022-04-15 17:42:51,343 INFO L78 Accepts]: Start accepts. Automaton has 219 states and 323 transitions. Word has length 30 [2022-04-15 17:42:51,343 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 17:42:51,343 INFO L478 AbstractCegarLoop]: Abstraction has 219 states and 323 transitions. [2022-04-15 17:42:51,344 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) [2022-04-15 17:42:51,344 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 219 states and 323 transitions. [2022-04-15 17:42:51,602 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 323 edges. 323 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:42:51,603 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 323 transitions. [2022-04-15 17:42:51,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2022-04-15 17:42:51,603 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 17:42:51,604 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] [2022-04-15 17:42:51,604 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-04-15 17:42:51,604 INFO L403 AbstractCegarLoop]: === Iteration 2 === Targeting ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 17:42:51,604 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 17:42:51,604 INFO L85 PathProgramCache]: Analyzing trace with hash -67654802, now seen corresponding path program 1 times [2022-04-15 17:42:51,604 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 17:42:51,605 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [908547450] [2022-04-15 17:42:51,605 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-15 17:42:51,605 INFO L85 PathProgramCache]: Analyzing trace with hash -67654802, now seen corresponding path program 2 times [2022-04-15 17:42:51,605 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 17:42:51,605 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1293611383] [2022-04-15 17:42:51,606 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 17:42:51,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 17:42:51,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:42:51,680 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 17:42:51,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:42:51,693 INFO L290 TraceCheckUtils]: 0: Hoare triple {1785#(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); {1779#true} is VALID [2022-04-15 17:42:51,694 INFO L290 TraceCheckUtils]: 1: Hoare triple {1779#true} assume true; {1779#true} is VALID [2022-04-15 17:42:51,694 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {1779#true} {1779#true} #547#return; {1779#true} is VALID [2022-04-15 17:42:51,694 INFO L272 TraceCheckUtils]: 0: Hoare triple {1779#true} call ULTIMATE.init(); {1785#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 17:42:51,694 INFO L290 TraceCheckUtils]: 1: Hoare triple {1785#(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); {1779#true} is VALID [2022-04-15 17:42:51,694 INFO L290 TraceCheckUtils]: 2: Hoare triple {1779#true} assume true; {1779#true} is VALID [2022-04-15 17:42:51,695 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {1779#true} {1779#true} #547#return; {1779#true} is VALID [2022-04-15 17:42:51,695 INFO L272 TraceCheckUtils]: 4: Hoare triple {1779#true} call #t~ret56 := main(); {1779#true} is VALID [2022-04-15 17:42:51,695 INFO L290 TraceCheckUtils]: 5: Hoare triple {1779#true} havoc ~s~0;~s~0 := 12292; {1779#true} is VALID [2022-04-15 17:42:51,695 INFO L272 TraceCheckUtils]: 6: Hoare triple {1779#true} call #t~ret55 := ssl3_connect(~s~0); {1779#true} is VALID [2022-04-15 17:42:51,695 INFO L290 TraceCheckUtils]: 7: Hoare triple {1779#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;assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647;~s__init_buf___0~0 := #t~nondet10;havoc #t~nondet10;assume -2147483648 <= #t~nondet11 && #t~nondet11 <= 2147483647;~s__debug~0 := #t~nondet11;havoc #t~nondet11;havoc ~s__shutdown~0;assume -2147483648 <= #t~nondet12 && #t~nondet12 <= 2147483647;~s__ctx__info_callback~0 := #t~nondet12;havoc #t~nondet12;assume -2147483648 <= #t~nondet13 && #t~nondet13 <= 2147483647;~s__ctx__stats__sess_connect_renegotiate~0 := #t~nondet13;havoc #t~nondet13;assume -2147483648 <= #t~nondet14 && #t~nondet14 <= 2147483647;~s__ctx__stats__sess_connect~0 := #t~nondet14;havoc #t~nondet14;assume -2147483648 <= #t~nondet15 && #t~nondet15 <= 2147483647;~s__ctx__stats__sess_hit~0 := #t~nondet15;havoc #t~nondet15;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~s__ctx__stats__sess_connect_good~0 := #t~nondet16;havoc #t~nondet16;havoc ~s__s3__change_cipher_spec~0;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~s__s3__flags~0 := #t~nondet17;havoc #t~nondet17;havoc ~s__s3__delay_buf_pop_ret~0;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~s__s3__tmp__cert_req~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~s__s3__tmp__new_compression~0 := #t~nondet19;havoc #t~nondet19;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~s__s3__tmp__reuse_message~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~s__s3__tmp__new_cipher~0 := #t~nondet21;havoc #t~nondet21;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~s__s3__tmp__new_cipher__algorithms~0 := #t~nondet22;havoc #t~nondet22;havoc ~s__s3__tmp__next_state___0~0;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~s__s3__tmp__new_compression__id~0 := #t~nondet23;havoc #t~nondet23;havoc ~s__session__cipher~0;havoc ~s__session__compress_meth~0;havoc ~buf~0;havoc ~tmp~0;havoc ~l~0;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~num1~0 := #t~nondet24;havoc #t~nondet24;havoc ~cb~0;havoc ~ret~0;havoc ~new_state~0;havoc ~state~0;havoc ~skip~0;havoc ~tmp___0~0;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~tmp___1~0 := #t~nondet25;havoc #t~nondet25;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~tmp___2~0 := #t~nondet26;havoc #t~nondet26;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~tmp___3~0 := #t~nondet27;havoc #t~nondet27;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~tmp___4~0 := #t~nondet28;havoc #t~nondet28;assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~tmp___5~0 := #t~nondet29;havoc #t~nondet29;assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647;~tmp___6~0 := #t~nondet30;havoc #t~nondet30;assume -2147483648 <= #t~nondet31 && #t~nondet31 <= 2147483647;~tmp___7~0 := #t~nondet31;havoc #t~nondet31;assume -2147483648 <= #t~nondet32 && #t~nondet32 <= 2147483647;~tmp___8~0 := #t~nondet32;havoc #t~nondet32;assume -2147483648 <= #t~nondet33 && #t~nondet33 <= 2147483647;~tmp___9~0 := #t~nondet33;havoc #t~nondet33;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~nondet34 && #t~nondet34 <= 2147483647;~tmp~0 := #t~nondet34;havoc #t~nondet34;~cb~0 := 0;~ret~0 := -1;~skip~0 := 0;~tmp___0~0 := 0; {1779#true} is VALID [2022-04-15 17:42:51,695 INFO L290 TraceCheckUtils]: 8: Hoare triple {1779#true} assume 0 != ~s__info_callback~0;~cb~0 := ~s__info_callback~0; {1779#true} is VALID [2022-04-15 17:42:51,695 INFO L290 TraceCheckUtils]: 9: Hoare triple {1779#true} #t~post35 := ~s__in_handshake~0;~s__in_handshake~0 := 1 + #t~post35;havoc #t~post35; {1779#true} is VALID [2022-04-15 17:42:51,695 INFO L290 TraceCheckUtils]: 10: Hoare triple {1779#true} assume !(0 != 12288 + ~tmp___1~0); {1779#true} is VALID [2022-04-15 17:42:51,696 INFO L290 TraceCheckUtils]: 11: Hoare triple {1779#true} assume !false; {1779#true} is VALID [2022-04-15 17:42:51,696 INFO L290 TraceCheckUtils]: 12: Hoare triple {1779#true} ~state~0 := ~s__state~0; {1779#true} is VALID [2022-04-15 17:42:51,696 INFO L290 TraceCheckUtils]: 13: Hoare triple {1779#true} assume !(12292 == ~s__state~0); {1779#true} is VALID [2022-04-15 17:42:51,696 INFO L290 TraceCheckUtils]: 14: Hoare triple {1779#true} assume !(16384 == ~s__state~0); {1779#true} is VALID [2022-04-15 17:42:51,696 INFO L290 TraceCheckUtils]: 15: Hoare triple {1779#true} assume !(4096 == ~s__state~0); {1779#true} is VALID [2022-04-15 17:42:51,696 INFO L290 TraceCheckUtils]: 16: Hoare triple {1779#true} assume !(20480 == ~s__state~0); {1779#true} is VALID [2022-04-15 17:42:51,696 INFO L290 TraceCheckUtils]: 17: Hoare triple {1779#true} assume !(4099 == ~s__state~0); {1779#true} is VALID [2022-04-15 17:42:51,696 INFO L290 TraceCheckUtils]: 18: Hoare triple {1779#true} assume 4368 == ~s__state~0; {1779#true} is VALID [2022-04-15 17:42:51,697 INFO L290 TraceCheckUtils]: 19: Hoare triple {1779#true} ~s__shutdown~0 := 0;assume -2147483648 <= #t~nondet39 && #t~nondet39 <= 2147483647;~ret~0 := #t~nondet39;havoc #t~nondet39; {1779#true} is VALID [2022-04-15 17:42:51,697 INFO L290 TraceCheckUtils]: 20: Hoare triple {1779#true} assume 0 == ~blastFlag~0;~blastFlag~0 := 1; {1779#true} is VALID [2022-04-15 17:42:51,700 INFO L290 TraceCheckUtils]: 21: Hoare triple {1779#true} assume !(~ret~0 <= 0);~s__state~0 := 4384;~s__init_num~0 := 0; {1784#(= (+ ssl3_connect_~s__state~0 (- 4384)) 0)} is VALID [2022-04-15 17:42:51,700 INFO L290 TraceCheckUtils]: 22: Hoare triple {1784#(= (+ ssl3_connect_~s__state~0 (- 4384)) 0)} assume ~s__bbio~0 != ~s__wbio~0; {1784#(= (+ ssl3_connect_~s__state~0 (- 4384)) 0)} is VALID [2022-04-15 17:42:51,701 INFO L290 TraceCheckUtils]: 23: Hoare triple {1784#(= (+ ssl3_connect_~s__state~0 (- 4384)) 0)} assume !(0 == ~s__s3__tmp__reuse_message~0); {1784#(= (+ ssl3_connect_~s__state~0 (- 4384)) 0)} is VALID [2022-04-15 17:42:51,701 INFO L290 TraceCheckUtils]: 24: Hoare triple {1784#(= (+ ssl3_connect_~s__state~0 (- 4384)) 0)} ~skip~0 := 0; {1784#(= (+ ssl3_connect_~s__state~0 (- 4384)) 0)} is VALID [2022-04-15 17:42:51,702 INFO L290 TraceCheckUtils]: 25: Hoare triple {1784#(= (+ ssl3_connect_~s__state~0 (- 4384)) 0)} assume !false; {1784#(= (+ ssl3_connect_~s__state~0 (- 4384)) 0)} is VALID [2022-04-15 17:42:51,702 INFO L290 TraceCheckUtils]: 26: Hoare triple {1784#(= (+ ssl3_connect_~s__state~0 (- 4384)) 0)} ~state~0 := ~s__state~0; {1784#(= (+ ssl3_connect_~s__state~0 (- 4384)) 0)} is VALID [2022-04-15 17:42:51,702 INFO L290 TraceCheckUtils]: 27: Hoare triple {1784#(= (+ ssl3_connect_~s__state~0 (- 4384)) 0)} assume !(12292 == ~s__state~0); {1784#(= (+ ssl3_connect_~s__state~0 (- 4384)) 0)} is VALID [2022-04-15 17:42:51,702 INFO L290 TraceCheckUtils]: 28: Hoare triple {1784#(= (+ ssl3_connect_~s__state~0 (- 4384)) 0)} assume !(16384 == ~s__state~0); {1784#(= (+ ssl3_connect_~s__state~0 (- 4384)) 0)} is VALID [2022-04-15 17:42:51,703 INFO L290 TraceCheckUtils]: 29: Hoare triple {1784#(= (+ ssl3_connect_~s__state~0 (- 4384)) 0)} assume !(4096 == ~s__state~0); {1784#(= (+ ssl3_connect_~s__state~0 (- 4384)) 0)} is VALID [2022-04-15 17:42:51,703 INFO L290 TraceCheckUtils]: 30: Hoare triple {1784#(= (+ ssl3_connect_~s__state~0 (- 4384)) 0)} assume !(20480 == ~s__state~0); {1784#(= (+ ssl3_connect_~s__state~0 (- 4384)) 0)} is VALID [2022-04-15 17:42:51,703 INFO L290 TraceCheckUtils]: 31: Hoare triple {1784#(= (+ ssl3_connect_~s__state~0 (- 4384)) 0)} assume !(4099 == ~s__state~0); {1784#(= (+ ssl3_connect_~s__state~0 (- 4384)) 0)} is VALID [2022-04-15 17:42:51,704 INFO L290 TraceCheckUtils]: 32: Hoare triple {1784#(= (+ ssl3_connect_~s__state~0 (- 4384)) 0)} assume !(4368 == ~s__state~0); {1784#(= (+ ssl3_connect_~s__state~0 (- 4384)) 0)} is VALID [2022-04-15 17:42:51,704 INFO L290 TraceCheckUtils]: 33: Hoare triple {1784#(= (+ ssl3_connect_~s__state~0 (- 4384)) 0)} assume !(4369 == ~s__state~0); {1784#(= (+ ssl3_connect_~s__state~0 (- 4384)) 0)} is VALID [2022-04-15 17:42:51,705 INFO L290 TraceCheckUtils]: 34: Hoare triple {1784#(= (+ ssl3_connect_~s__state~0 (- 4384)) 0)} assume !(4384 == ~s__state~0); {1780#false} is VALID [2022-04-15 17:42:51,705 INFO L290 TraceCheckUtils]: 35: Hoare triple {1780#false} assume !(4385 == ~s__state~0); {1780#false} is VALID [2022-04-15 17:42:51,705 INFO L290 TraceCheckUtils]: 36: Hoare triple {1780#false} assume !(4400 == ~s__state~0); {1780#false} is VALID [2022-04-15 17:42:51,705 INFO L290 TraceCheckUtils]: 37: Hoare triple {1780#false} assume !(4401 == ~s__state~0); {1780#false} is VALID [2022-04-15 17:42:51,705 INFO L290 TraceCheckUtils]: 38: Hoare triple {1780#false} assume !(4416 == ~s__state~0); {1780#false} is VALID [2022-04-15 17:42:51,705 INFO L290 TraceCheckUtils]: 39: Hoare triple {1780#false} assume !(4417 == ~s__state~0); {1780#false} is VALID [2022-04-15 17:42:51,705 INFO L290 TraceCheckUtils]: 40: Hoare triple {1780#false} assume 4432 == ~s__state~0; {1780#false} is VALID [2022-04-15 17:42:51,705 INFO L290 TraceCheckUtils]: 41: Hoare triple {1780#false} assume -2147483648 <= #t~nondet43 && #t~nondet43 <= 2147483647;~ret~0 := #t~nondet43;havoc #t~nondet43; {1780#false} is VALID [2022-04-15 17:42:51,706 INFO L290 TraceCheckUtils]: 42: Hoare triple {1780#false} assume 4 == ~blastFlag~0; {1780#false} is VALID [2022-04-15 17:42:51,706 INFO L290 TraceCheckUtils]: 43: Hoare triple {1780#false} assume !false; {1780#false} is VALID [2022-04-15 17:42:51,706 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 17:42:51,706 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 17:42:51,706 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1293611383] [2022-04-15 17:42:51,706 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1293611383] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 17:42:51,707 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 17:42:51,707 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-04-15 17:42:51,707 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 17:42:51,707 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [908547450] [2022-04-15 17:42:51,707 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [908547450] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 17:42:51,707 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 17:42:51,707 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-04-15 17:42:51,707 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [667259795] [2022-04-15 17:42:51,707 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 17:42:51,708 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 [2022-04-15 17:42:51,708 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 17:42:51,708 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) [2022-04-15 17:42:51,734 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 44 edges. 44 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:42:51,735 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-04-15 17:42:51,735 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 17:42:51,735 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-04-15 17:42:51,735 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-04-15 17:42:51,736 INFO L87 Difference]: Start difference. First operand 219 states and 323 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) [2022-04-15 17:42:52,073 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:42:52,074 INFO L93 Difference]: Finished difference Result 349 states and 522 transitions. [2022-04-15 17:42:52,074 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-04-15 17:42:52,074 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 [2022-04-15 17:42:52,074 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 17:42:52,075 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) [2022-04-15 17:42:52,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 369 transitions. [2022-04-15 17:42:52,078 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) [2022-04-15 17:42:52,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 369 transitions. [2022-04-15 17:42:52,081 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 4 states and 369 transitions. [2022-04-15 17:42:52,297 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 369 edges. 369 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:42:52,301 INFO L225 Difference]: With dead ends: 349 [2022-04-15 17:42:52,301 INFO L226 Difference]: Without dead ends: 244 [2022-04-15 17:42:52,302 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 [2022-04-15 17:42:52,303 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 [2022-04-15 17:42:52,303 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] [2022-04-15 17:42:52,304 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 244 states. [2022-04-15 17:42:52,315 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 244 to 236. [2022-04-15 17:42:52,315 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 17:42:52,316 INFO L82 GeneralOperation]: Start isEquivalent. First operand 244 states. Second operand has 236 states, 231 states have (on average 1.4761904761904763) internal successors, (341), 231 states have internal predecessors, (341), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 17:42:52,316 INFO L74 IsIncluded]: Start isIncluded. First operand 244 states. Second operand has 236 states, 231 states have (on average 1.4761904761904763) internal successors, (341), 231 states have internal predecessors, (341), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 17:42:52,317 INFO L87 Difference]: Start difference. First operand 244 states. Second operand has 236 states, 231 states have (on average 1.4761904761904763) internal successors, (341), 231 states have internal predecessors, (341), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 17:42:52,321 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:42:52,322 INFO L93 Difference]: Finished difference Result 244 states and 356 transitions. [2022-04-15 17:42:52,322 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 356 transitions. [2022-04-15 17:42:52,322 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:42:52,322 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 17:42:52,322 INFO L74 IsIncluded]: Start isIncluded. First operand has 236 states, 231 states have (on average 1.4761904761904763) internal successors, (341), 231 states have internal predecessors, (341), 3 states have call successors, (3), 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 244 states. [2022-04-15 17:42:52,323 INFO L87 Difference]: Start difference. First operand has 236 states, 231 states have (on average 1.4761904761904763) internal successors, (341), 231 states have internal predecessors, (341), 3 states have call successors, (3), 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 244 states. [2022-04-15 17:42:52,328 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:42:52,328 INFO L93 Difference]: Finished difference Result 244 states and 356 transitions. [2022-04-15 17:42:52,328 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 356 transitions. [2022-04-15 17:42:52,328 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:42:52,328 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 17:42:52,328 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 17:42:52,328 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 17:42:52,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 236 states, 231 states have (on average 1.4761904761904763) internal successors, (341), 231 states have internal predecessors, (341), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 17:42:52,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 236 states and 345 transitions. [2022-04-15 17:42:52,334 INFO L78 Accepts]: Start accepts. Automaton has 236 states and 345 transitions. Word has length 44 [2022-04-15 17:42:52,334 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 17:42:52,334 INFO L478 AbstractCegarLoop]: Abstraction has 236 states and 345 transitions. [2022-04-15 17:42:52,335 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) [2022-04-15 17:42:52,335 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 236 states and 345 transitions. [2022-04-15 17:42:52,584 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 345 edges. 345 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:42:52,584 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 345 transitions. [2022-04-15 17:42:52,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-04-15 17:42:52,585 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 17:42:52,585 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] [2022-04-15 17:42:52,585 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-04-15 17:42:52,586 INFO L403 AbstractCegarLoop]: === Iteration 3 === Targeting ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 17:42:52,586 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 17:42:52,586 INFO L85 PathProgramCache]: Analyzing trace with hash 791020593, now seen corresponding path program 1 times [2022-04-15 17:42:52,586 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 17:42:52,586 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1305551069] [2022-04-15 17:42:52,587 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-15 17:42:52,587 INFO L85 PathProgramCache]: Analyzing trace with hash 791020593, now seen corresponding path program 2 times [2022-04-15 17:42:52,587 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 17:42:52,587 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [975607646] [2022-04-15 17:42:52,587 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 17:42:52,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 17:42:52,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:42:52,711 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 17:42:52,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:42:52,715 INFO L290 TraceCheckUtils]: 0: Hoare triple {3455#(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); {3449#true} is VALID [2022-04-15 17:42:52,716 INFO L290 TraceCheckUtils]: 1: Hoare triple {3449#true} assume true; {3449#true} is VALID [2022-04-15 17:42:52,716 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {3449#true} {3449#true} #547#return; {3449#true} is VALID [2022-04-15 17:42:52,716 INFO L272 TraceCheckUtils]: 0: Hoare triple {3449#true} call ULTIMATE.init(); {3455#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 17:42:52,716 INFO L290 TraceCheckUtils]: 1: Hoare triple {3455#(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); {3449#true} is VALID [2022-04-15 17:42:52,716 INFO L290 TraceCheckUtils]: 2: Hoare triple {3449#true} assume true; {3449#true} is VALID [2022-04-15 17:42:52,716 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {3449#true} {3449#true} #547#return; {3449#true} is VALID [2022-04-15 17:42:52,717 INFO L272 TraceCheckUtils]: 4: Hoare triple {3449#true} call #t~ret56 := main(); {3449#true} is VALID [2022-04-15 17:42:52,717 INFO L290 TraceCheckUtils]: 5: Hoare triple {3449#true} havoc ~s~0;~s~0 := 12292; {3449#true} is VALID [2022-04-15 17:42:52,717 INFO L272 TraceCheckUtils]: 6: Hoare triple {3449#true} call #t~ret55 := ssl3_connect(~s~0); {3449#true} is VALID [2022-04-15 17:42:52,717 INFO L290 TraceCheckUtils]: 7: Hoare triple {3449#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;assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647;~s__init_buf___0~0 := #t~nondet10;havoc #t~nondet10;assume -2147483648 <= #t~nondet11 && #t~nondet11 <= 2147483647;~s__debug~0 := #t~nondet11;havoc #t~nondet11;havoc ~s__shutdown~0;assume -2147483648 <= #t~nondet12 && #t~nondet12 <= 2147483647;~s__ctx__info_callback~0 := #t~nondet12;havoc #t~nondet12;assume -2147483648 <= #t~nondet13 && #t~nondet13 <= 2147483647;~s__ctx__stats__sess_connect_renegotiate~0 := #t~nondet13;havoc #t~nondet13;assume -2147483648 <= #t~nondet14 && #t~nondet14 <= 2147483647;~s__ctx__stats__sess_connect~0 := #t~nondet14;havoc #t~nondet14;assume -2147483648 <= #t~nondet15 && #t~nondet15 <= 2147483647;~s__ctx__stats__sess_hit~0 := #t~nondet15;havoc #t~nondet15;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~s__ctx__stats__sess_connect_good~0 := #t~nondet16;havoc #t~nondet16;havoc ~s__s3__change_cipher_spec~0;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~s__s3__flags~0 := #t~nondet17;havoc #t~nondet17;havoc ~s__s3__delay_buf_pop_ret~0;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~s__s3__tmp__cert_req~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~s__s3__tmp__new_compression~0 := #t~nondet19;havoc #t~nondet19;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~s__s3__tmp__reuse_message~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~s__s3__tmp__new_cipher~0 := #t~nondet21;havoc #t~nondet21;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~s__s3__tmp__new_cipher__algorithms~0 := #t~nondet22;havoc #t~nondet22;havoc ~s__s3__tmp__next_state___0~0;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~s__s3__tmp__new_compression__id~0 := #t~nondet23;havoc #t~nondet23;havoc ~s__session__cipher~0;havoc ~s__session__compress_meth~0;havoc ~buf~0;havoc ~tmp~0;havoc ~l~0;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~num1~0 := #t~nondet24;havoc #t~nondet24;havoc ~cb~0;havoc ~ret~0;havoc ~new_state~0;havoc ~state~0;havoc ~skip~0;havoc ~tmp___0~0;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~tmp___1~0 := #t~nondet25;havoc #t~nondet25;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~tmp___2~0 := #t~nondet26;havoc #t~nondet26;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~tmp___3~0 := #t~nondet27;havoc #t~nondet27;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~tmp___4~0 := #t~nondet28;havoc #t~nondet28;assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~tmp___5~0 := #t~nondet29;havoc #t~nondet29;assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647;~tmp___6~0 := #t~nondet30;havoc #t~nondet30;assume -2147483648 <= #t~nondet31 && #t~nondet31 <= 2147483647;~tmp___7~0 := #t~nondet31;havoc #t~nondet31;assume -2147483648 <= #t~nondet32 && #t~nondet32 <= 2147483647;~tmp___8~0 := #t~nondet32;havoc #t~nondet32;assume -2147483648 <= #t~nondet33 && #t~nondet33 <= 2147483647;~tmp___9~0 := #t~nondet33;havoc #t~nondet33;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~nondet34 && #t~nondet34 <= 2147483647;~tmp~0 := #t~nondet34;havoc #t~nondet34;~cb~0 := 0;~ret~0 := -1;~skip~0 := 0;~tmp___0~0 := 0; {3449#true} is VALID [2022-04-15 17:42:52,717 INFO L290 TraceCheckUtils]: 8: Hoare triple {3449#true} assume 0 != ~s__info_callback~0;~cb~0 := ~s__info_callback~0; {3449#true} is VALID [2022-04-15 17:42:52,717 INFO L290 TraceCheckUtils]: 9: Hoare triple {3449#true} #t~post35 := ~s__in_handshake~0;~s__in_handshake~0 := 1 + #t~post35;havoc #t~post35; {3449#true} is VALID [2022-04-15 17:42:52,717 INFO L290 TraceCheckUtils]: 10: Hoare triple {3449#true} assume !(0 != 12288 + ~tmp___1~0); {3449#true} is VALID [2022-04-15 17:42:52,717 INFO L290 TraceCheckUtils]: 11: Hoare triple {3449#true} assume !false; {3449#true} is VALID [2022-04-15 17:42:52,717 INFO L290 TraceCheckUtils]: 12: Hoare triple {3449#true} ~state~0 := ~s__state~0; {3449#true} is VALID [2022-04-15 17:42:52,717 INFO L290 TraceCheckUtils]: 13: Hoare triple {3449#true} assume !(12292 == ~s__state~0); {3449#true} is VALID [2022-04-15 17:42:52,718 INFO L290 TraceCheckUtils]: 14: Hoare triple {3449#true} assume !(16384 == ~s__state~0); {3449#true} is VALID [2022-04-15 17:42:52,718 INFO L290 TraceCheckUtils]: 15: Hoare triple {3449#true} assume !(4096 == ~s__state~0); {3449#true} is VALID [2022-04-15 17:42:52,718 INFO L290 TraceCheckUtils]: 16: Hoare triple {3449#true} assume !(20480 == ~s__state~0); {3449#true} is VALID [2022-04-15 17:42:52,718 INFO L290 TraceCheckUtils]: 17: Hoare triple {3449#true} assume !(4099 == ~s__state~0); {3449#true} is VALID [2022-04-15 17:42:52,718 INFO L290 TraceCheckUtils]: 18: Hoare triple {3449#true} assume 4368 == ~s__state~0; {3449#true} is VALID [2022-04-15 17:42:52,718 INFO L290 TraceCheckUtils]: 19: Hoare triple {3449#true} ~s__shutdown~0 := 0;assume -2147483648 <= #t~nondet39 && #t~nondet39 <= 2147483647;~ret~0 := #t~nondet39;havoc #t~nondet39; {3449#true} is VALID [2022-04-15 17:42:52,718 INFO L290 TraceCheckUtils]: 20: Hoare triple {3449#true} assume 0 == ~blastFlag~0;~blastFlag~0 := 1; {3449#true} is VALID [2022-04-15 17:42:52,718 INFO L290 TraceCheckUtils]: 21: Hoare triple {3449#true} assume !(~ret~0 <= 0);~s__state~0 := 4384;~s__init_num~0 := 0; {3449#true} is VALID [2022-04-15 17:42:52,718 INFO L290 TraceCheckUtils]: 22: Hoare triple {3449#true} assume ~s__bbio~0 != ~s__wbio~0; {3449#true} is VALID [2022-04-15 17:42:52,718 INFO L290 TraceCheckUtils]: 23: Hoare triple {3449#true} assume !(0 == ~s__s3__tmp__reuse_message~0); {3449#true} is VALID [2022-04-15 17:42:52,718 INFO L290 TraceCheckUtils]: 24: Hoare triple {3449#true} ~skip~0 := 0; {3449#true} is VALID [2022-04-15 17:42:52,719 INFO L290 TraceCheckUtils]: 25: Hoare triple {3449#true} assume !false; {3449#true} is VALID [2022-04-15 17:42:52,719 INFO L290 TraceCheckUtils]: 26: Hoare triple {3449#true} ~state~0 := ~s__state~0; {3449#true} is VALID [2022-04-15 17:42:52,719 INFO L290 TraceCheckUtils]: 27: Hoare triple {3449#true} assume !(12292 == ~s__state~0); {3449#true} is VALID [2022-04-15 17:42:52,719 INFO L290 TraceCheckUtils]: 28: Hoare triple {3449#true} assume !(16384 == ~s__state~0); {3449#true} is VALID [2022-04-15 17:42:52,719 INFO L290 TraceCheckUtils]: 29: Hoare triple {3449#true} assume !(4096 == ~s__state~0); {3449#true} is VALID [2022-04-15 17:42:52,721 INFO L290 TraceCheckUtils]: 30: Hoare triple {3449#true} assume !(20480 == ~s__state~0); {3449#true} is VALID [2022-04-15 17:42:52,721 INFO L290 TraceCheckUtils]: 31: Hoare triple {3449#true} assume !(4099 == ~s__state~0); {3449#true} is VALID [2022-04-15 17:42:52,722 INFO L290 TraceCheckUtils]: 32: Hoare triple {3449#true} assume !(4368 == ~s__state~0); {3449#true} is VALID [2022-04-15 17:42:52,722 INFO L290 TraceCheckUtils]: 33: Hoare triple {3449#true} assume !(4369 == ~s__state~0); {3449#true} is VALID [2022-04-15 17:42:52,723 INFO L290 TraceCheckUtils]: 34: Hoare triple {3449#true} assume 4384 == ~s__state~0; {3449#true} is VALID [2022-04-15 17:42:52,723 INFO L290 TraceCheckUtils]: 35: Hoare triple {3449#true} assume -2147483648 <= #t~nondet40 && #t~nondet40 <= 2147483647;~ret~0 := #t~nondet40;havoc #t~nondet40; {3449#true} is VALID [2022-04-15 17:42:52,723 INFO L290 TraceCheckUtils]: 36: Hoare triple {3449#true} assume 1 == ~blastFlag~0;~blastFlag~0 := 2; {3449#true} is VALID [2022-04-15 17:42:52,723 INFO L290 TraceCheckUtils]: 37: Hoare triple {3449#true} assume !(~ret~0 <= 0); {3449#true} is VALID [2022-04-15 17:42:52,729 INFO L290 TraceCheckUtils]: 38: Hoare triple {3449#true} assume 0 != ~s__hit~0;~s__state~0 := 4560; {3454#(<= 4560 ssl3_connect_~s__state~0)} is VALID [2022-04-15 17:42:52,730 INFO L290 TraceCheckUtils]: 39: Hoare triple {3454#(<= 4560 ssl3_connect_~s__state~0)} ~s__init_num~0 := 0; {3454#(<= 4560 ssl3_connect_~s__state~0)} is VALID [2022-04-15 17:42:52,730 INFO L290 TraceCheckUtils]: 40: Hoare triple {3454#(<= 4560 ssl3_connect_~s__state~0)} assume !(0 == ~s__s3__tmp__reuse_message~0); {3454#(<= 4560 ssl3_connect_~s__state~0)} is VALID [2022-04-15 17:42:52,730 INFO L290 TraceCheckUtils]: 41: Hoare triple {3454#(<= 4560 ssl3_connect_~s__state~0)} ~skip~0 := 0; {3454#(<= 4560 ssl3_connect_~s__state~0)} is VALID [2022-04-15 17:42:52,731 INFO L290 TraceCheckUtils]: 42: Hoare triple {3454#(<= 4560 ssl3_connect_~s__state~0)} assume !false; {3454#(<= 4560 ssl3_connect_~s__state~0)} is VALID [2022-04-15 17:42:52,731 INFO L290 TraceCheckUtils]: 43: Hoare triple {3454#(<= 4560 ssl3_connect_~s__state~0)} ~state~0 := ~s__state~0; {3454#(<= 4560 ssl3_connect_~s__state~0)} is VALID [2022-04-15 17:42:52,731 INFO L290 TraceCheckUtils]: 44: Hoare triple {3454#(<= 4560 ssl3_connect_~s__state~0)} assume !(12292 == ~s__state~0); {3454#(<= 4560 ssl3_connect_~s__state~0)} is VALID [2022-04-15 17:42:52,732 INFO L290 TraceCheckUtils]: 45: Hoare triple {3454#(<= 4560 ssl3_connect_~s__state~0)} assume !(16384 == ~s__state~0); {3454#(<= 4560 ssl3_connect_~s__state~0)} is VALID [2022-04-15 17:42:52,732 INFO L290 TraceCheckUtils]: 46: Hoare triple {3454#(<= 4560 ssl3_connect_~s__state~0)} assume !(4096 == ~s__state~0); {3454#(<= 4560 ssl3_connect_~s__state~0)} is VALID [2022-04-15 17:42:52,732 INFO L290 TraceCheckUtils]: 47: Hoare triple {3454#(<= 4560 ssl3_connect_~s__state~0)} assume !(20480 == ~s__state~0); {3454#(<= 4560 ssl3_connect_~s__state~0)} is VALID [2022-04-15 17:42:52,732 INFO L290 TraceCheckUtils]: 48: Hoare triple {3454#(<= 4560 ssl3_connect_~s__state~0)} assume !(4099 == ~s__state~0); {3454#(<= 4560 ssl3_connect_~s__state~0)} is VALID [2022-04-15 17:42:52,739 INFO L290 TraceCheckUtils]: 49: Hoare triple {3454#(<= 4560 ssl3_connect_~s__state~0)} assume !(4368 == ~s__state~0); {3454#(<= 4560 ssl3_connect_~s__state~0)} is VALID [2022-04-15 17:42:52,740 INFO L290 TraceCheckUtils]: 50: Hoare triple {3454#(<= 4560 ssl3_connect_~s__state~0)} assume !(4369 == ~s__state~0); {3454#(<= 4560 ssl3_connect_~s__state~0)} is VALID [2022-04-15 17:42:52,740 INFO L290 TraceCheckUtils]: 51: Hoare triple {3454#(<= 4560 ssl3_connect_~s__state~0)} assume !(4384 == ~s__state~0); {3454#(<= 4560 ssl3_connect_~s__state~0)} is VALID [2022-04-15 17:42:52,740 INFO L290 TraceCheckUtils]: 52: Hoare triple {3454#(<= 4560 ssl3_connect_~s__state~0)} assume !(4385 == ~s__state~0); {3454#(<= 4560 ssl3_connect_~s__state~0)} is VALID [2022-04-15 17:42:52,740 INFO L290 TraceCheckUtils]: 53: Hoare triple {3454#(<= 4560 ssl3_connect_~s__state~0)} assume !(4400 == ~s__state~0); {3454#(<= 4560 ssl3_connect_~s__state~0)} is VALID [2022-04-15 17:42:52,741 INFO L290 TraceCheckUtils]: 54: Hoare triple {3454#(<= 4560 ssl3_connect_~s__state~0)} assume !(4401 == ~s__state~0); {3454#(<= 4560 ssl3_connect_~s__state~0)} is VALID [2022-04-15 17:42:52,741 INFO L290 TraceCheckUtils]: 55: Hoare triple {3454#(<= 4560 ssl3_connect_~s__state~0)} assume !(4416 == ~s__state~0); {3454#(<= 4560 ssl3_connect_~s__state~0)} is VALID [2022-04-15 17:42:52,741 INFO L290 TraceCheckUtils]: 56: Hoare triple {3454#(<= 4560 ssl3_connect_~s__state~0)} assume !(4417 == ~s__state~0); {3454#(<= 4560 ssl3_connect_~s__state~0)} is VALID [2022-04-15 17:42:52,742 INFO L290 TraceCheckUtils]: 57: Hoare triple {3454#(<= 4560 ssl3_connect_~s__state~0)} assume 4432 == ~s__state~0; {3450#false} is VALID [2022-04-15 17:42:52,742 INFO L290 TraceCheckUtils]: 58: Hoare triple {3450#false} assume -2147483648 <= #t~nondet43 && #t~nondet43 <= 2147483647;~ret~0 := #t~nondet43;havoc #t~nondet43; {3450#false} is VALID [2022-04-15 17:42:52,742 INFO L290 TraceCheckUtils]: 59: Hoare triple {3450#false} assume 4 == ~blastFlag~0; {3450#false} is VALID [2022-04-15 17:42:52,742 INFO L290 TraceCheckUtils]: 60: Hoare triple {3450#false} assume !false; {3450#false} is VALID [2022-04-15 17:42:52,742 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-04-15 17:42:52,742 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 17:42:52,742 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [975607646] [2022-04-15 17:42:52,743 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [975607646] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 17:42:52,743 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 17:42:52,743 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-04-15 17:42:52,743 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 17:42:52,743 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1305551069] [2022-04-15 17:42:52,743 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1305551069] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 17:42:52,743 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 17:42:52,743 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-04-15 17:42:52,743 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1976956649] [2022-04-15 17:42:52,743 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 17:42:52,744 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 [2022-04-15 17:42:52,744 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 17:42:52,744 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) [2022-04-15 17:42:52,774 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 54 edges. 54 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:42:52,774 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-04-15 17:42:52,774 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 17:42:52,775 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-04-15 17:42:52,775 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-04-15 17:42:52,775 INFO L87 Difference]: Start difference. First operand 236 states and 345 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) [2022-04-15 17:42:53,221 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:42:53,221 INFO L93 Difference]: Finished difference Result 561 states and 851 transitions. [2022-04-15 17:42:53,221 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-04-15 17:42:53,222 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 [2022-04-15 17:42:53,222 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 17:42:53,222 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) [2022-04-15 17:42:53,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 422 transitions. [2022-04-15 17:42:53,225 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) [2022-04-15 17:42:53,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 422 transitions. [2022-04-15 17:42:53,228 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 4 states and 422 transitions. [2022-04-15 17:42:53,485 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 422 edges. 422 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:42:53,490 INFO L225 Difference]: With dead ends: 561 [2022-04-15 17:42:53,490 INFO L226 Difference]: Without dead ends: 336 [2022-04-15 17:42:53,491 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 [2022-04-15 17:42:53,491 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 [2022-04-15 17:42:53,492 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] [2022-04-15 17:42:53,492 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 336 states. [2022-04-15 17:42:53,554 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 336 to 318. [2022-04-15 17:42:53,554 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 17:42:53,555 INFO L82 GeneralOperation]: Start isEquivalent. First operand 336 states. Second operand has 318 states, 313 states have (on average 1.4089456869009584) internal successors, (441), 313 states have internal predecessors, (441), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 17:42:53,556 INFO L74 IsIncluded]: Start isIncluded. First operand 336 states. Second operand has 318 states, 313 states have (on average 1.4089456869009584) internal successors, (441), 313 states have internal predecessors, (441), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 17:42:53,556 INFO L87 Difference]: Start difference. First operand 336 states. Second operand has 318 states, 313 states have (on average 1.4089456869009584) internal successors, (441), 313 states have internal predecessors, (441), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 17:42:53,572 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:42:53,572 INFO L93 Difference]: Finished difference Result 336 states and 467 transitions. [2022-04-15 17:42:53,573 INFO L276 IsEmpty]: Start isEmpty. Operand 336 states and 467 transitions. [2022-04-15 17:42:53,573 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:42:53,573 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 17:42:53,574 INFO L74 IsIncluded]: Start isIncluded. First operand has 318 states, 313 states have (on average 1.4089456869009584) internal successors, (441), 313 states have internal predecessors, (441), 3 states have call successors, (3), 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 336 states. [2022-04-15 17:42:53,575 INFO L87 Difference]: Start difference. First operand has 318 states, 313 states have (on average 1.4089456869009584) internal successors, (441), 313 states have internal predecessors, (441), 3 states have call successors, (3), 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 336 states. [2022-04-15 17:42:53,580 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:42:53,580 INFO L93 Difference]: Finished difference Result 336 states and 467 transitions. [2022-04-15 17:42:53,580 INFO L276 IsEmpty]: Start isEmpty. Operand 336 states and 467 transitions. [2022-04-15 17:42:53,581 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:42:53,581 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 17:42:53,581 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 17:42:53,581 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 17:42:53,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 318 states, 313 states have (on average 1.4089456869009584) internal successors, (441), 313 states have internal predecessors, (441), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 17:42:53,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 318 states and 445 transitions. [2022-04-15 17:42:53,587 INFO L78 Accepts]: Start accepts. Automaton has 318 states and 445 transitions. Word has length 61 [2022-04-15 17:42:53,587 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 17:42:53,587 INFO L478 AbstractCegarLoop]: Abstraction has 318 states and 445 transitions. [2022-04-15 17:42:53,588 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) [2022-04-15 17:42:53,588 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 318 states and 445 transitions. [2022-04-15 17:42:53,921 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 445 edges. 445 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:42:53,921 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 445 transitions. [2022-04-15 17:42:53,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-04-15 17:42:53,922 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 17:42:53,922 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] [2022-04-15 17:42:53,922 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-04-15 17:42:53,922 INFO L403 AbstractCegarLoop]: === Iteration 4 === Targeting ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 17:42:53,922 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 17:42:53,922 INFO L85 PathProgramCache]: Analyzing trace with hash -1014417741, now seen corresponding path program 1 times [2022-04-15 17:42:53,922 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 17:42:53,923 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [2068558505] [2022-04-15 17:42:53,923 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-15 17:42:53,923 INFO L85 PathProgramCache]: Analyzing trace with hash -1014417741, now seen corresponding path program 2 times [2022-04-15 17:42:53,923 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 17:42:53,923 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [167835054] [2022-04-15 17:42:53,923 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 17:42:53,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 17:42:53,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:42:53,995 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 17:42:53,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:42:53,998 INFO L290 TraceCheckUtils]: 0: Hoare triple {5897#(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); {5891#true} is VALID [2022-04-15 17:42:53,998 INFO L290 TraceCheckUtils]: 1: Hoare triple {5891#true} assume true; {5891#true} is VALID [2022-04-15 17:42:53,999 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {5891#true} {5891#true} #547#return; {5891#true} is VALID [2022-04-15 17:42:53,999 INFO L272 TraceCheckUtils]: 0: Hoare triple {5891#true} call ULTIMATE.init(); {5897#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 17:42:53,999 INFO L290 TraceCheckUtils]: 1: Hoare triple {5897#(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); {5891#true} is VALID [2022-04-15 17:42:53,999 INFO L290 TraceCheckUtils]: 2: Hoare triple {5891#true} assume true; {5891#true} is VALID [2022-04-15 17:42:53,999 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {5891#true} {5891#true} #547#return; {5891#true} is VALID [2022-04-15 17:42:53,999 INFO L272 TraceCheckUtils]: 4: Hoare triple {5891#true} call #t~ret56 := main(); {5891#true} is VALID [2022-04-15 17:42:53,999 INFO L290 TraceCheckUtils]: 5: Hoare triple {5891#true} havoc ~s~0;~s~0 := 12292; {5891#true} is VALID [2022-04-15 17:42:54,000 INFO L272 TraceCheckUtils]: 6: Hoare triple {5891#true} call #t~ret55 := ssl3_connect(~s~0); {5891#true} is VALID [2022-04-15 17:42:54,000 INFO L290 TraceCheckUtils]: 7: Hoare triple {5891#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;assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647;~s__init_buf___0~0 := #t~nondet10;havoc #t~nondet10;assume -2147483648 <= #t~nondet11 && #t~nondet11 <= 2147483647;~s__debug~0 := #t~nondet11;havoc #t~nondet11;havoc ~s__shutdown~0;assume -2147483648 <= #t~nondet12 && #t~nondet12 <= 2147483647;~s__ctx__info_callback~0 := #t~nondet12;havoc #t~nondet12;assume -2147483648 <= #t~nondet13 && #t~nondet13 <= 2147483647;~s__ctx__stats__sess_connect_renegotiate~0 := #t~nondet13;havoc #t~nondet13;assume -2147483648 <= #t~nondet14 && #t~nondet14 <= 2147483647;~s__ctx__stats__sess_connect~0 := #t~nondet14;havoc #t~nondet14;assume -2147483648 <= #t~nondet15 && #t~nondet15 <= 2147483647;~s__ctx__stats__sess_hit~0 := #t~nondet15;havoc #t~nondet15;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~s__ctx__stats__sess_connect_good~0 := #t~nondet16;havoc #t~nondet16;havoc ~s__s3__change_cipher_spec~0;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~s__s3__flags~0 := #t~nondet17;havoc #t~nondet17;havoc ~s__s3__delay_buf_pop_ret~0;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~s__s3__tmp__cert_req~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~s__s3__tmp__new_compression~0 := #t~nondet19;havoc #t~nondet19;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~s__s3__tmp__reuse_message~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~s__s3__tmp__new_cipher~0 := #t~nondet21;havoc #t~nondet21;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~s__s3__tmp__new_cipher__algorithms~0 := #t~nondet22;havoc #t~nondet22;havoc ~s__s3__tmp__next_state___0~0;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~s__s3__tmp__new_compression__id~0 := #t~nondet23;havoc #t~nondet23;havoc ~s__session__cipher~0;havoc ~s__session__compress_meth~0;havoc ~buf~0;havoc ~tmp~0;havoc ~l~0;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~num1~0 := #t~nondet24;havoc #t~nondet24;havoc ~cb~0;havoc ~ret~0;havoc ~new_state~0;havoc ~state~0;havoc ~skip~0;havoc ~tmp___0~0;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~tmp___1~0 := #t~nondet25;havoc #t~nondet25;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~tmp___2~0 := #t~nondet26;havoc #t~nondet26;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~tmp___3~0 := #t~nondet27;havoc #t~nondet27;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~tmp___4~0 := #t~nondet28;havoc #t~nondet28;assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~tmp___5~0 := #t~nondet29;havoc #t~nondet29;assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647;~tmp___6~0 := #t~nondet30;havoc #t~nondet30;assume -2147483648 <= #t~nondet31 && #t~nondet31 <= 2147483647;~tmp___7~0 := #t~nondet31;havoc #t~nondet31;assume -2147483648 <= #t~nondet32 && #t~nondet32 <= 2147483647;~tmp___8~0 := #t~nondet32;havoc #t~nondet32;assume -2147483648 <= #t~nondet33 && #t~nondet33 <= 2147483647;~tmp___9~0 := #t~nondet33;havoc #t~nondet33;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~nondet34 && #t~nondet34 <= 2147483647;~tmp~0 := #t~nondet34;havoc #t~nondet34;~cb~0 := 0;~ret~0 := -1;~skip~0 := 0;~tmp___0~0 := 0; {5891#true} is VALID [2022-04-15 17:42:54,000 INFO L290 TraceCheckUtils]: 8: Hoare triple {5891#true} assume 0 != ~s__info_callback~0;~cb~0 := ~s__info_callback~0; {5891#true} is VALID [2022-04-15 17:42:54,000 INFO L290 TraceCheckUtils]: 9: Hoare triple {5891#true} #t~post35 := ~s__in_handshake~0;~s__in_handshake~0 := 1 + #t~post35;havoc #t~post35; {5891#true} is VALID [2022-04-15 17:42:54,000 INFO L290 TraceCheckUtils]: 10: Hoare triple {5891#true} assume !(0 != 12288 + ~tmp___1~0); {5891#true} is VALID [2022-04-15 17:42:54,000 INFO L290 TraceCheckUtils]: 11: Hoare triple {5891#true} assume !false; {5891#true} is VALID [2022-04-15 17:42:54,000 INFO L290 TraceCheckUtils]: 12: Hoare triple {5891#true} ~state~0 := ~s__state~0; {5891#true} is VALID [2022-04-15 17:42:54,000 INFO L290 TraceCheckUtils]: 13: Hoare triple {5891#true} assume !(12292 == ~s__state~0); {5891#true} is VALID [2022-04-15 17:42:54,000 INFO L290 TraceCheckUtils]: 14: Hoare triple {5891#true} assume !(16384 == ~s__state~0); {5891#true} is VALID [2022-04-15 17:42:54,000 INFO L290 TraceCheckUtils]: 15: Hoare triple {5891#true} assume !(4096 == ~s__state~0); {5891#true} is VALID [2022-04-15 17:42:54,000 INFO L290 TraceCheckUtils]: 16: Hoare triple {5891#true} assume !(20480 == ~s__state~0); {5891#true} is VALID [2022-04-15 17:42:54,001 INFO L290 TraceCheckUtils]: 17: Hoare triple {5891#true} assume !(4099 == ~s__state~0); {5891#true} is VALID [2022-04-15 17:42:54,001 INFO L290 TraceCheckUtils]: 18: Hoare triple {5891#true} assume 4368 == ~s__state~0; {5891#true} is VALID [2022-04-15 17:42:54,001 INFO L290 TraceCheckUtils]: 19: Hoare triple {5891#true} ~s__shutdown~0 := 0;assume -2147483648 <= #t~nondet39 && #t~nondet39 <= 2147483647;~ret~0 := #t~nondet39;havoc #t~nondet39; {5891#true} is VALID [2022-04-15 17:42:54,001 INFO L290 TraceCheckUtils]: 20: Hoare triple {5891#true} assume 0 == ~blastFlag~0;~blastFlag~0 := 1; {5891#true} is VALID [2022-04-15 17:42:54,001 INFO L290 TraceCheckUtils]: 21: Hoare triple {5891#true} assume !(~ret~0 <= 0);~s__state~0 := 4384;~s__init_num~0 := 0; {5891#true} is VALID [2022-04-15 17:42:54,001 INFO L290 TraceCheckUtils]: 22: Hoare triple {5891#true} assume ~s__bbio~0 != ~s__wbio~0; {5891#true} is VALID [2022-04-15 17:42:54,001 INFO L290 TraceCheckUtils]: 23: Hoare triple {5891#true} assume !(0 == ~s__s3__tmp__reuse_message~0); {5891#true} is VALID [2022-04-15 17:42:54,001 INFO L290 TraceCheckUtils]: 24: Hoare triple {5891#true} ~skip~0 := 0; {5891#true} is VALID [2022-04-15 17:42:54,001 INFO L290 TraceCheckUtils]: 25: Hoare triple {5891#true} assume !false; {5891#true} is VALID [2022-04-15 17:42:54,001 INFO L290 TraceCheckUtils]: 26: Hoare triple {5891#true} ~state~0 := ~s__state~0; {5891#true} is VALID [2022-04-15 17:42:54,001 INFO L290 TraceCheckUtils]: 27: Hoare triple {5891#true} assume !(12292 == ~s__state~0); {5891#true} is VALID [2022-04-15 17:42:54,001 INFO L290 TraceCheckUtils]: 28: Hoare triple {5891#true} assume !(16384 == ~s__state~0); {5891#true} is VALID [2022-04-15 17:42:54,002 INFO L290 TraceCheckUtils]: 29: Hoare triple {5891#true} assume !(4096 == ~s__state~0); {5891#true} is VALID [2022-04-15 17:42:54,002 INFO L290 TraceCheckUtils]: 30: Hoare triple {5891#true} assume !(20480 == ~s__state~0); {5891#true} is VALID [2022-04-15 17:42:54,002 INFO L290 TraceCheckUtils]: 31: Hoare triple {5891#true} assume !(4099 == ~s__state~0); {5891#true} is VALID [2022-04-15 17:42:54,002 INFO L290 TraceCheckUtils]: 32: Hoare triple {5891#true} assume !(4368 == ~s__state~0); {5891#true} is VALID [2022-04-15 17:42:54,002 INFO L290 TraceCheckUtils]: 33: Hoare triple {5891#true} assume !(4369 == ~s__state~0); {5891#true} is VALID [2022-04-15 17:42:54,002 INFO L290 TraceCheckUtils]: 34: Hoare triple {5891#true} assume 4384 == ~s__state~0; {5891#true} is VALID [2022-04-15 17:42:54,002 INFO L290 TraceCheckUtils]: 35: Hoare triple {5891#true} assume -2147483648 <= #t~nondet40 && #t~nondet40 <= 2147483647;~ret~0 := #t~nondet40;havoc #t~nondet40; {5891#true} is VALID [2022-04-15 17:42:54,002 INFO L290 TraceCheckUtils]: 36: Hoare triple {5891#true} assume 1 == ~blastFlag~0;~blastFlag~0 := 2; {5891#true} is VALID [2022-04-15 17:42:54,002 INFO L290 TraceCheckUtils]: 37: Hoare triple {5891#true} assume !(~ret~0 <= 0); {5891#true} is VALID [2022-04-15 17:42:54,003 INFO L290 TraceCheckUtils]: 38: Hoare triple {5891#true} assume !(0 != ~s__hit~0);~s__state~0 := 4400; {5896#(= (+ ssl3_connect_~s__state~0 (- 4400)) 0)} is VALID [2022-04-15 17:42:54,003 INFO L290 TraceCheckUtils]: 39: Hoare triple {5896#(= (+ ssl3_connect_~s__state~0 (- 4400)) 0)} ~s__init_num~0 := 0; {5896#(= (+ ssl3_connect_~s__state~0 (- 4400)) 0)} is VALID [2022-04-15 17:42:54,003 INFO L290 TraceCheckUtils]: 40: Hoare triple {5896#(= (+ ssl3_connect_~s__state~0 (- 4400)) 0)} assume !(0 == ~s__s3__tmp__reuse_message~0); {5896#(= (+ ssl3_connect_~s__state~0 (- 4400)) 0)} is VALID [2022-04-15 17:42:54,003 INFO L290 TraceCheckUtils]: 41: Hoare triple {5896#(= (+ ssl3_connect_~s__state~0 (- 4400)) 0)} ~skip~0 := 0; {5896#(= (+ ssl3_connect_~s__state~0 (- 4400)) 0)} is VALID [2022-04-15 17:42:54,004 INFO L290 TraceCheckUtils]: 42: Hoare triple {5896#(= (+ ssl3_connect_~s__state~0 (- 4400)) 0)} assume !false; {5896#(= (+ ssl3_connect_~s__state~0 (- 4400)) 0)} is VALID [2022-04-15 17:42:54,004 INFO L290 TraceCheckUtils]: 43: Hoare triple {5896#(= (+ ssl3_connect_~s__state~0 (- 4400)) 0)} ~state~0 := ~s__state~0; {5896#(= (+ ssl3_connect_~s__state~0 (- 4400)) 0)} is VALID [2022-04-15 17:42:54,004 INFO L290 TraceCheckUtils]: 44: Hoare triple {5896#(= (+ ssl3_connect_~s__state~0 (- 4400)) 0)} assume !(12292 == ~s__state~0); {5896#(= (+ ssl3_connect_~s__state~0 (- 4400)) 0)} is VALID [2022-04-15 17:42:54,004 INFO L290 TraceCheckUtils]: 45: Hoare triple {5896#(= (+ ssl3_connect_~s__state~0 (- 4400)) 0)} assume !(16384 == ~s__state~0); {5896#(= (+ ssl3_connect_~s__state~0 (- 4400)) 0)} is VALID [2022-04-15 17:42:54,005 INFO L290 TraceCheckUtils]: 46: Hoare triple {5896#(= (+ ssl3_connect_~s__state~0 (- 4400)) 0)} assume !(4096 == ~s__state~0); {5896#(= (+ ssl3_connect_~s__state~0 (- 4400)) 0)} is VALID [2022-04-15 17:42:54,005 INFO L290 TraceCheckUtils]: 47: Hoare triple {5896#(= (+ ssl3_connect_~s__state~0 (- 4400)) 0)} assume !(20480 == ~s__state~0); {5896#(= (+ ssl3_connect_~s__state~0 (- 4400)) 0)} is VALID [2022-04-15 17:42:54,005 INFO L290 TraceCheckUtils]: 48: Hoare triple {5896#(= (+ ssl3_connect_~s__state~0 (- 4400)) 0)} assume !(4099 == ~s__state~0); {5896#(= (+ ssl3_connect_~s__state~0 (- 4400)) 0)} is VALID [2022-04-15 17:42:54,005 INFO L290 TraceCheckUtils]: 49: Hoare triple {5896#(= (+ ssl3_connect_~s__state~0 (- 4400)) 0)} assume !(4368 == ~s__state~0); {5896#(= (+ ssl3_connect_~s__state~0 (- 4400)) 0)} is VALID [2022-04-15 17:42:54,006 INFO L290 TraceCheckUtils]: 50: Hoare triple {5896#(= (+ ssl3_connect_~s__state~0 (- 4400)) 0)} assume !(4369 == ~s__state~0); {5896#(= (+ ssl3_connect_~s__state~0 (- 4400)) 0)} is VALID [2022-04-15 17:42:54,006 INFO L290 TraceCheckUtils]: 51: Hoare triple {5896#(= (+ ssl3_connect_~s__state~0 (- 4400)) 0)} assume !(4384 == ~s__state~0); {5896#(= (+ ssl3_connect_~s__state~0 (- 4400)) 0)} is VALID [2022-04-15 17:42:54,006 INFO L290 TraceCheckUtils]: 52: Hoare triple {5896#(= (+ ssl3_connect_~s__state~0 (- 4400)) 0)} assume !(4385 == ~s__state~0); {5896#(= (+ ssl3_connect_~s__state~0 (- 4400)) 0)} is VALID [2022-04-15 17:42:54,006 INFO L290 TraceCheckUtils]: 53: Hoare triple {5896#(= (+ ssl3_connect_~s__state~0 (- 4400)) 0)} assume !(4400 == ~s__state~0); {5892#false} is VALID [2022-04-15 17:42:54,007 INFO L290 TraceCheckUtils]: 54: Hoare triple {5892#false} assume !(4401 == ~s__state~0); {5892#false} is VALID [2022-04-15 17:42:54,007 INFO L290 TraceCheckUtils]: 55: Hoare triple {5892#false} assume !(4416 == ~s__state~0); {5892#false} is VALID [2022-04-15 17:42:54,007 INFO L290 TraceCheckUtils]: 56: Hoare triple {5892#false} assume !(4417 == ~s__state~0); {5892#false} is VALID [2022-04-15 17:42:54,007 INFO L290 TraceCheckUtils]: 57: Hoare triple {5892#false} assume 4432 == ~s__state~0; {5892#false} is VALID [2022-04-15 17:42:54,007 INFO L290 TraceCheckUtils]: 58: Hoare triple {5892#false} assume -2147483648 <= #t~nondet43 && #t~nondet43 <= 2147483647;~ret~0 := #t~nondet43;havoc #t~nondet43; {5892#false} is VALID [2022-04-15 17:42:54,007 INFO L290 TraceCheckUtils]: 59: Hoare triple {5892#false} assume 4 == ~blastFlag~0; {5892#false} is VALID [2022-04-15 17:42:54,007 INFO L290 TraceCheckUtils]: 60: Hoare triple {5892#false} assume !false; {5892#false} is VALID [2022-04-15 17:42:54,007 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-04-15 17:42:54,008 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 17:42:54,008 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [167835054] [2022-04-15 17:42:54,008 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [167835054] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 17:42:54,008 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 17:42:54,008 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-04-15 17:42:54,008 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 17:42:54,008 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [2068558505] [2022-04-15 17:42:54,008 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [2068558505] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 17:42:54,008 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 17:42:54,008 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-04-15 17:42:54,008 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [314715351] [2022-04-15 17:42:54,008 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 17:42:54,009 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 [2022-04-15 17:42:54,009 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 17:42:54,009 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) [2022-04-15 17:42:54,036 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 54 edges. 54 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:42:54,036 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-04-15 17:42:54,036 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 17:42:54,037 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-04-15 17:42:54,037 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-04-15 17:42:54,037 INFO L87 Difference]: Start difference. First operand 318 states and 445 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) [2022-04-15 17:42:54,425 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:42:54,426 INFO L93 Difference]: Finished difference Result 673 states and 957 transitions. [2022-04-15 17:42:54,426 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-04-15 17:42:54,426 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 [2022-04-15 17:42:54,426 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 17:42:54,426 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) [2022-04-15 17:42:54,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 377 transitions. [2022-04-15 17:42:54,429 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) [2022-04-15 17:42:54,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 377 transitions. [2022-04-15 17:42:54,431 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 4 states and 377 transitions. [2022-04-15 17:42:54,641 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 377 edges. 377 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:42:54,648 INFO L225 Difference]: With dead ends: 673 [2022-04-15 17:42:54,648 INFO L226 Difference]: Without dead ends: 368 [2022-04-15 17:42:54,648 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 [2022-04-15 17:42:54,649 INFO L913 BasicCegarLoop]: 187 mSDtfsCounter, 195 mSDsluCounter, 7 mSDsCounter, 0 mSdLazyCounter, 182 mSolverCounterSat, 13 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 195 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 [2022-04-15 17:42:54,649 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [195 Valid, 194 Invalid, 195 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [13 Valid, 182 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-04-15 17:42:54,650 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 368 states. [2022-04-15 17:42:54,720 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 368 to 356. [2022-04-15 17:42:54,721 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 17:42:54,721 INFO L82 GeneralOperation]: Start isEquivalent. First operand 368 states. Second operand has 356 states, 351 states have (on average 1.393162393162393) internal successors, (489), 351 states have internal predecessors, (489), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 17:42:54,722 INFO L74 IsIncluded]: Start isIncluded. First operand 368 states. Second operand has 356 states, 351 states have (on average 1.393162393162393) internal successors, (489), 351 states have internal predecessors, (489), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 17:42:54,722 INFO L87 Difference]: Start difference. First operand 368 states. Second operand has 356 states, 351 states have (on average 1.393162393162393) internal successors, (489), 351 states have internal predecessors, (489), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 17:42:54,729 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:42:54,729 INFO L93 Difference]: Finished difference Result 368 states and 509 transitions. [2022-04-15 17:42:54,729 INFO L276 IsEmpty]: Start isEmpty. Operand 368 states and 509 transitions. [2022-04-15 17:42:54,730 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:42:54,730 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 17:42:54,731 INFO L74 IsIncluded]: Start isIncluded. First operand has 356 states, 351 states have (on average 1.393162393162393) internal successors, (489), 351 states have internal predecessors, (489), 3 states have call successors, (3), 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 368 states. [2022-04-15 17:42:54,731 INFO L87 Difference]: Start difference. First operand has 356 states, 351 states have (on average 1.393162393162393) internal successors, (489), 351 states have internal predecessors, (489), 3 states have call successors, (3), 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 368 states. [2022-04-15 17:42:54,739 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:42:54,739 INFO L93 Difference]: Finished difference Result 368 states and 509 transitions. [2022-04-15 17:42:54,739 INFO L276 IsEmpty]: Start isEmpty. Operand 368 states and 509 transitions. [2022-04-15 17:42:54,740 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:42:54,740 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 17:42:54,740 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 17:42:54,740 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 17:42:54,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 356 states, 351 states have (on average 1.393162393162393) internal successors, (489), 351 states have internal predecessors, (489), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 17:42:54,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 356 states and 493 transitions. [2022-04-15 17:42:54,749 INFO L78 Accepts]: Start accepts. Automaton has 356 states and 493 transitions. Word has length 61 [2022-04-15 17:42:54,749 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 17:42:54,749 INFO L478 AbstractCegarLoop]: Abstraction has 356 states and 493 transitions. [2022-04-15 17:42:54,749 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) [2022-04-15 17:42:54,749 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 356 states and 493 transitions. [2022-04-15 17:42:55,080 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 493 edges. 493 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:42:55,080 INFO L276 IsEmpty]: Start isEmpty. Operand 356 states and 493 transitions. [2022-04-15 17:42:55,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-04-15 17:42:55,081 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 17:42:55,081 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] [2022-04-15 17:42:55,082 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-04-15 17:42:55,082 INFO L403 AbstractCegarLoop]: === Iteration 5 === Targeting ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 17:42:55,082 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 17:42:55,082 INFO L85 PathProgramCache]: Analyzing trace with hash -2014829456, now seen corresponding path program 1 times [2022-04-15 17:42:55,082 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 17:42:55,082 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [527679993] [2022-04-15 17:42:55,082 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-15 17:42:55,083 INFO L85 PathProgramCache]: Analyzing trace with hash -2014829456, now seen corresponding path program 2 times [2022-04-15 17:42:55,083 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 17:42:55,083 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1956709950] [2022-04-15 17:42:55,083 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 17:42:55,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 17:42:55,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:42:55,146 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 17:42:55,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:42:55,160 INFO L290 TraceCheckUtils]: 0: Hoare triple {8703#(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); {8697#true} is VALID [2022-04-15 17:42:55,160 INFO L290 TraceCheckUtils]: 1: Hoare triple {8697#true} assume true; {8697#true} is VALID [2022-04-15 17:42:55,160 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {8697#true} {8697#true} #547#return; {8697#true} is VALID [2022-04-15 17:42:55,161 INFO L272 TraceCheckUtils]: 0: Hoare triple {8697#true} call ULTIMATE.init(); {8703#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 17:42:55,161 INFO L290 TraceCheckUtils]: 1: Hoare triple {8703#(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); {8697#true} is VALID [2022-04-15 17:42:55,161 INFO L290 TraceCheckUtils]: 2: Hoare triple {8697#true} assume true; {8697#true} is VALID [2022-04-15 17:42:55,161 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {8697#true} {8697#true} #547#return; {8697#true} is VALID [2022-04-15 17:42:55,161 INFO L272 TraceCheckUtils]: 4: Hoare triple {8697#true} call #t~ret56 := main(); {8697#true} is VALID [2022-04-15 17:42:55,161 INFO L290 TraceCheckUtils]: 5: Hoare triple {8697#true} havoc ~s~0;~s~0 := 12292; {8697#true} is VALID [2022-04-15 17:42:55,161 INFO L272 TraceCheckUtils]: 6: Hoare triple {8697#true} call #t~ret55 := ssl3_connect(~s~0); {8697#true} is VALID [2022-04-15 17:42:55,161 INFO L290 TraceCheckUtils]: 7: Hoare triple {8697#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;assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647;~s__init_buf___0~0 := #t~nondet10;havoc #t~nondet10;assume -2147483648 <= #t~nondet11 && #t~nondet11 <= 2147483647;~s__debug~0 := #t~nondet11;havoc #t~nondet11;havoc ~s__shutdown~0;assume -2147483648 <= #t~nondet12 && #t~nondet12 <= 2147483647;~s__ctx__info_callback~0 := #t~nondet12;havoc #t~nondet12;assume -2147483648 <= #t~nondet13 && #t~nondet13 <= 2147483647;~s__ctx__stats__sess_connect_renegotiate~0 := #t~nondet13;havoc #t~nondet13;assume -2147483648 <= #t~nondet14 && #t~nondet14 <= 2147483647;~s__ctx__stats__sess_connect~0 := #t~nondet14;havoc #t~nondet14;assume -2147483648 <= #t~nondet15 && #t~nondet15 <= 2147483647;~s__ctx__stats__sess_hit~0 := #t~nondet15;havoc #t~nondet15;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~s__ctx__stats__sess_connect_good~0 := #t~nondet16;havoc #t~nondet16;havoc ~s__s3__change_cipher_spec~0;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~s__s3__flags~0 := #t~nondet17;havoc #t~nondet17;havoc ~s__s3__delay_buf_pop_ret~0;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~s__s3__tmp__cert_req~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~s__s3__tmp__new_compression~0 := #t~nondet19;havoc #t~nondet19;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~s__s3__tmp__reuse_message~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~s__s3__tmp__new_cipher~0 := #t~nondet21;havoc #t~nondet21;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~s__s3__tmp__new_cipher__algorithms~0 := #t~nondet22;havoc #t~nondet22;havoc ~s__s3__tmp__next_state___0~0;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~s__s3__tmp__new_compression__id~0 := #t~nondet23;havoc #t~nondet23;havoc ~s__session__cipher~0;havoc ~s__session__compress_meth~0;havoc ~buf~0;havoc ~tmp~0;havoc ~l~0;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~num1~0 := #t~nondet24;havoc #t~nondet24;havoc ~cb~0;havoc ~ret~0;havoc ~new_state~0;havoc ~state~0;havoc ~skip~0;havoc ~tmp___0~0;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~tmp___1~0 := #t~nondet25;havoc #t~nondet25;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~tmp___2~0 := #t~nondet26;havoc #t~nondet26;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~tmp___3~0 := #t~nondet27;havoc #t~nondet27;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~tmp___4~0 := #t~nondet28;havoc #t~nondet28;assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~tmp___5~0 := #t~nondet29;havoc #t~nondet29;assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647;~tmp___6~0 := #t~nondet30;havoc #t~nondet30;assume -2147483648 <= #t~nondet31 && #t~nondet31 <= 2147483647;~tmp___7~0 := #t~nondet31;havoc #t~nondet31;assume -2147483648 <= #t~nondet32 && #t~nondet32 <= 2147483647;~tmp___8~0 := #t~nondet32;havoc #t~nondet32;assume -2147483648 <= #t~nondet33 && #t~nondet33 <= 2147483647;~tmp___9~0 := #t~nondet33;havoc #t~nondet33;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~nondet34 && #t~nondet34 <= 2147483647;~tmp~0 := #t~nondet34;havoc #t~nondet34;~cb~0 := 0;~ret~0 := -1;~skip~0 := 0;~tmp___0~0 := 0; {8697#true} is VALID [2022-04-15 17:42:55,161 INFO L290 TraceCheckUtils]: 8: Hoare triple {8697#true} assume 0 != ~s__info_callback~0;~cb~0 := ~s__info_callback~0; {8697#true} is VALID [2022-04-15 17:42:55,161 INFO L290 TraceCheckUtils]: 9: Hoare triple {8697#true} #t~post35 := ~s__in_handshake~0;~s__in_handshake~0 := 1 + #t~post35;havoc #t~post35; {8697#true} is VALID [2022-04-15 17:42:55,161 INFO L290 TraceCheckUtils]: 10: Hoare triple {8697#true} assume !(0 != 12288 + ~tmp___1~0); {8697#true} is VALID [2022-04-15 17:42:55,162 INFO L290 TraceCheckUtils]: 11: Hoare triple {8697#true} assume !false; {8697#true} is VALID [2022-04-15 17:42:55,162 INFO L290 TraceCheckUtils]: 12: Hoare triple {8697#true} ~state~0 := ~s__state~0; {8697#true} is VALID [2022-04-15 17:42:55,162 INFO L290 TraceCheckUtils]: 13: Hoare triple {8697#true} assume !(12292 == ~s__state~0); {8697#true} is VALID [2022-04-15 17:42:55,162 INFO L290 TraceCheckUtils]: 14: Hoare triple {8697#true} assume !(16384 == ~s__state~0); {8697#true} is VALID [2022-04-15 17:42:55,162 INFO L290 TraceCheckUtils]: 15: Hoare triple {8697#true} assume !(4096 == ~s__state~0); {8697#true} is VALID [2022-04-15 17:42:55,162 INFO L290 TraceCheckUtils]: 16: Hoare triple {8697#true} assume !(20480 == ~s__state~0); {8697#true} is VALID [2022-04-15 17:42:55,162 INFO L290 TraceCheckUtils]: 17: Hoare triple {8697#true} assume !(4099 == ~s__state~0); {8697#true} is VALID [2022-04-15 17:42:55,162 INFO L290 TraceCheckUtils]: 18: Hoare triple {8697#true} assume 4368 == ~s__state~0; {8697#true} is VALID [2022-04-15 17:42:55,162 INFO L290 TraceCheckUtils]: 19: Hoare triple {8697#true} ~s__shutdown~0 := 0;assume -2147483648 <= #t~nondet39 && #t~nondet39 <= 2147483647;~ret~0 := #t~nondet39;havoc #t~nondet39; {8697#true} is VALID [2022-04-15 17:42:55,162 INFO L290 TraceCheckUtils]: 20: Hoare triple {8697#true} assume 0 == ~blastFlag~0;~blastFlag~0 := 1; {8697#true} is VALID [2022-04-15 17:42:55,162 INFO L290 TraceCheckUtils]: 21: Hoare triple {8697#true} assume !(~ret~0 <= 0);~s__state~0 := 4384;~s__init_num~0 := 0; {8697#true} is VALID [2022-04-15 17:42:55,162 INFO L290 TraceCheckUtils]: 22: Hoare triple {8697#true} assume ~s__bbio~0 != ~s__wbio~0; {8697#true} is VALID [2022-04-15 17:42:55,162 INFO L290 TraceCheckUtils]: 23: Hoare triple {8697#true} assume !(0 == ~s__s3__tmp__reuse_message~0); {8697#true} is VALID [2022-04-15 17:42:55,162 INFO L290 TraceCheckUtils]: 24: Hoare triple {8697#true} ~skip~0 := 0; {8697#true} is VALID [2022-04-15 17:42:55,163 INFO L290 TraceCheckUtils]: 25: Hoare triple {8697#true} assume !false; {8697#true} is VALID [2022-04-15 17:42:55,163 INFO L290 TraceCheckUtils]: 26: Hoare triple {8697#true} ~state~0 := ~s__state~0; {8697#true} is VALID [2022-04-15 17:42:55,163 INFO L290 TraceCheckUtils]: 27: Hoare triple {8697#true} assume !(12292 == ~s__state~0); {8697#true} is VALID [2022-04-15 17:42:55,163 INFO L290 TraceCheckUtils]: 28: Hoare triple {8697#true} assume !(16384 == ~s__state~0); {8697#true} is VALID [2022-04-15 17:42:55,163 INFO L290 TraceCheckUtils]: 29: Hoare triple {8697#true} assume !(4096 == ~s__state~0); {8697#true} is VALID [2022-04-15 17:42:55,163 INFO L290 TraceCheckUtils]: 30: Hoare triple {8697#true} assume !(20480 == ~s__state~0); {8697#true} is VALID [2022-04-15 17:42:55,163 INFO L290 TraceCheckUtils]: 31: Hoare triple {8697#true} assume !(4099 == ~s__state~0); {8697#true} is VALID [2022-04-15 17:42:55,163 INFO L290 TraceCheckUtils]: 32: Hoare triple {8697#true} assume !(4368 == ~s__state~0); {8697#true} is VALID [2022-04-15 17:42:55,163 INFO L290 TraceCheckUtils]: 33: Hoare triple {8697#true} assume !(4369 == ~s__state~0); {8697#true} is VALID [2022-04-15 17:42:55,163 INFO L290 TraceCheckUtils]: 34: Hoare triple {8697#true} assume 4384 == ~s__state~0; {8697#true} is VALID [2022-04-15 17:42:55,163 INFO L290 TraceCheckUtils]: 35: Hoare triple {8697#true} assume -2147483648 <= #t~nondet40 && #t~nondet40 <= 2147483647;~ret~0 := #t~nondet40;havoc #t~nondet40; {8697#true} is VALID [2022-04-15 17:42:55,163 INFO L290 TraceCheckUtils]: 36: Hoare triple {8697#true} assume 1 == ~blastFlag~0;~blastFlag~0 := 2; {8697#true} is VALID [2022-04-15 17:42:55,163 INFO L290 TraceCheckUtils]: 37: Hoare triple {8697#true} assume !(~ret~0 <= 0); {8697#true} is VALID [2022-04-15 17:42:55,164 INFO L290 TraceCheckUtils]: 38: Hoare triple {8697#true} assume 0 != ~s__hit~0;~s__state~0 := 4560; {8702#(<= ssl3_connect_~s__state~0 4560)} is VALID [2022-04-15 17:42:55,164 INFO L290 TraceCheckUtils]: 39: Hoare triple {8702#(<= ssl3_connect_~s__state~0 4560)} ~s__init_num~0 := 0; {8702#(<= ssl3_connect_~s__state~0 4560)} is VALID [2022-04-15 17:42:55,164 INFO L290 TraceCheckUtils]: 40: Hoare triple {8702#(<= ssl3_connect_~s__state~0 4560)} assume !(0 == ~s__s3__tmp__reuse_message~0); {8702#(<= ssl3_connect_~s__state~0 4560)} is VALID [2022-04-15 17:42:55,165 INFO L290 TraceCheckUtils]: 41: Hoare triple {8702#(<= ssl3_connect_~s__state~0 4560)} ~skip~0 := 0; {8702#(<= ssl3_connect_~s__state~0 4560)} is VALID [2022-04-15 17:42:55,165 INFO L290 TraceCheckUtils]: 42: Hoare triple {8702#(<= ssl3_connect_~s__state~0 4560)} assume !false; {8702#(<= ssl3_connect_~s__state~0 4560)} is VALID [2022-04-15 17:42:55,165 INFO L290 TraceCheckUtils]: 43: Hoare triple {8702#(<= ssl3_connect_~s__state~0 4560)} ~state~0 := ~s__state~0; {8702#(<= ssl3_connect_~s__state~0 4560)} is VALID [2022-04-15 17:42:55,165 INFO L290 TraceCheckUtils]: 44: Hoare triple {8702#(<= ssl3_connect_~s__state~0 4560)} assume 12292 == ~s__state~0; {8698#false} is VALID [2022-04-15 17:42:55,165 INFO L290 TraceCheckUtils]: 45: Hoare triple {8698#false} ~s__new_session~0 := 1;~s__state~0 := 4096;#t~post36 := ~s__ctx__stats__sess_connect_renegotiate~0;~s__ctx__stats__sess_connect_renegotiate~0 := 1 + #t~post36;havoc #t~post36; {8698#false} is VALID [2022-04-15 17:42:55,166 INFO L290 TraceCheckUtils]: 46: Hoare triple {8698#false} ~s__server~0 := 0; {8698#false} is VALID [2022-04-15 17:42:55,166 INFO L290 TraceCheckUtils]: 47: Hoare triple {8698#false} assume 0 != ~cb~0; {8698#false} is VALID [2022-04-15 17:42:55,166 INFO L290 TraceCheckUtils]: 48: Hoare triple {8698#false} ~__cil_tmp55~0 := 65280 + ~s__version~0; {8698#false} is VALID [2022-04-15 17:42:55,166 INFO L290 TraceCheckUtils]: 49: Hoare triple {8698#false} assume !(768 != ~__cil_tmp55~0);~s__type~0 := 4096; {8698#false} is VALID [2022-04-15 17:42:55,166 INFO L290 TraceCheckUtils]: 50: Hoare triple {8698#false} assume !(0 == ~s__init_buf___0~0); {8698#false} is VALID [2022-04-15 17:42:55,166 INFO L290 TraceCheckUtils]: 51: Hoare triple {8698#false} assume !(0 == ~tmp___4~0); {8698#false} is VALID [2022-04-15 17:42:55,166 INFO L290 TraceCheckUtils]: 52: Hoare triple {8698#false} assume !(0 == ~tmp___5~0);~s__state~0 := 4368;#t~post38 := ~s__ctx__stats__sess_connect~0;~s__ctx__stats__sess_connect~0 := 1 + #t~post38;havoc #t~post38;~s__init_num~0 := 0; {8698#false} is VALID [2022-04-15 17:42:55,166 INFO L290 TraceCheckUtils]: 53: Hoare triple {8698#false} assume !(0 == ~s__s3__tmp__reuse_message~0); {8698#false} is VALID [2022-04-15 17:42:55,166 INFO L290 TraceCheckUtils]: 54: Hoare triple {8698#false} ~skip~0 := 0; {8698#false} is VALID [2022-04-15 17:42:55,166 INFO L290 TraceCheckUtils]: 55: Hoare triple {8698#false} assume !false; {8698#false} is VALID [2022-04-15 17:42:55,166 INFO L290 TraceCheckUtils]: 56: Hoare triple {8698#false} ~state~0 := ~s__state~0; {8698#false} is VALID [2022-04-15 17:42:55,166 INFO L290 TraceCheckUtils]: 57: Hoare triple {8698#false} assume !(12292 == ~s__state~0); {8698#false} is VALID [2022-04-15 17:42:55,166 INFO L290 TraceCheckUtils]: 58: Hoare triple {8698#false} assume !(16384 == ~s__state~0); {8698#false} is VALID [2022-04-15 17:42:55,166 INFO L290 TraceCheckUtils]: 59: Hoare triple {8698#false} assume !(4096 == ~s__state~0); {8698#false} is VALID [2022-04-15 17:42:55,167 INFO L290 TraceCheckUtils]: 60: Hoare triple {8698#false} assume !(20480 == ~s__state~0); {8698#false} is VALID [2022-04-15 17:42:55,167 INFO L290 TraceCheckUtils]: 61: Hoare triple {8698#false} assume !(4099 == ~s__state~0); {8698#false} is VALID [2022-04-15 17:42:55,167 INFO L290 TraceCheckUtils]: 62: Hoare triple {8698#false} assume !(4368 == ~s__state~0); {8698#false} is VALID [2022-04-15 17:42:55,167 INFO L290 TraceCheckUtils]: 63: Hoare triple {8698#false} assume !(4369 == ~s__state~0); {8698#false} is VALID [2022-04-15 17:42:55,167 INFO L290 TraceCheckUtils]: 64: Hoare triple {8698#false} assume !(4384 == ~s__state~0); {8698#false} is VALID [2022-04-15 17:42:55,167 INFO L290 TraceCheckUtils]: 65: Hoare triple {8698#false} assume !(4385 == ~s__state~0); {8698#false} is VALID [2022-04-15 17:42:55,167 INFO L290 TraceCheckUtils]: 66: Hoare triple {8698#false} assume !(4400 == ~s__state~0); {8698#false} is VALID [2022-04-15 17:42:55,167 INFO L290 TraceCheckUtils]: 67: Hoare triple {8698#false} assume !(4401 == ~s__state~0); {8698#false} is VALID [2022-04-15 17:42:55,167 INFO L290 TraceCheckUtils]: 68: Hoare triple {8698#false} assume !(4416 == ~s__state~0); {8698#false} is VALID [2022-04-15 17:42:55,167 INFO L290 TraceCheckUtils]: 69: Hoare triple {8698#false} assume !(4417 == ~s__state~0); {8698#false} is VALID [2022-04-15 17:42:55,167 INFO L290 TraceCheckUtils]: 70: Hoare triple {8698#false} assume 4432 == ~s__state~0; {8698#false} is VALID [2022-04-15 17:42:55,167 INFO L290 TraceCheckUtils]: 71: Hoare triple {8698#false} assume -2147483648 <= #t~nondet43 && #t~nondet43 <= 2147483647;~ret~0 := #t~nondet43;havoc #t~nondet43; {8698#false} is VALID [2022-04-15 17:42:55,167 INFO L290 TraceCheckUtils]: 72: Hoare triple {8698#false} assume 4 == ~blastFlag~0; {8698#false} is VALID [2022-04-15 17:42:55,168 INFO L290 TraceCheckUtils]: 73: Hoare triple {8698#false} assume !false; {8698#false} is VALID [2022-04-15 17:42:55,168 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-04-15 17:42:55,168 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 17:42:55,168 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1956709950] [2022-04-15 17:42:55,168 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1956709950] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 17:42:55,168 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 17:42:55,168 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-04-15 17:42:55,168 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 17:42:55,168 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [527679993] [2022-04-15 17:42:55,168 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [527679993] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 17:42:55,168 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 17:42:55,169 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-04-15 17:42:55,169 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1311610159] [2022-04-15 17:42:55,169 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 17:42:55,169 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 [2022-04-15 17:42:55,169 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 17:42:55,169 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) [2022-04-15 17:42:55,206 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 67 edges. 67 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:42:55,206 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-04-15 17:42:55,206 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 17:42:55,206 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-04-15 17:42:55,206 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-04-15 17:42:55,207 INFO L87 Difference]: Start difference. First operand 356 states and 493 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) [2022-04-15 17:42:55,810 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:42:55,810 INFO L93 Difference]: Finished difference Result 805 states and 1153 transitions. [2022-04-15 17:42:55,810 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-04-15 17:42:55,810 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 [2022-04-15 17:42:55,810 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 17:42:55,810 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) [2022-04-15 17:42:55,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 425 transitions. [2022-04-15 17:42:55,813 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) [2022-04-15 17:42:55,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 425 transitions. [2022-04-15 17:42:55,816 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 4 states and 425 transitions. [2022-04-15 17:42:56,064 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 425 edges. 425 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:42:56,073 INFO L225 Difference]: With dead ends: 805 [2022-04-15 17:42:56,073 INFO L226 Difference]: Without dead ends: 460 [2022-04-15 17:42:56,073 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 [2022-04-15 17:42:56,074 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 [2022-04-15 17:42:56,074 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] [2022-04-15 17:42:56,075 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 460 states. [2022-04-15 17:42:56,292 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 460 to 434. [2022-04-15 17:42:56,293 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 17:42:56,293 INFO L82 GeneralOperation]: Start isEquivalent. First operand 460 states. Second operand has 434 states, 429 states have (on average 1.4522144522144522) internal successors, (623), 429 states have internal predecessors, (623), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 17:42:56,295 INFO L74 IsIncluded]: Start isIncluded. First operand 460 states. Second operand has 434 states, 429 states have (on average 1.4522144522144522) internal successors, (623), 429 states have internal predecessors, (623), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 17:42:56,298 INFO L87 Difference]: Start difference. First operand 460 states. Second operand has 434 states, 429 states have (on average 1.4522144522144522) internal successors, (623), 429 states have internal predecessors, (623), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 17:42:56,308 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:42:56,308 INFO L93 Difference]: Finished difference Result 460 states and 659 transitions. [2022-04-15 17:42:56,308 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 659 transitions. [2022-04-15 17:42:56,309 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:42:56,309 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 17:42:56,310 INFO L74 IsIncluded]: Start isIncluded. First operand has 434 states, 429 states have (on average 1.4522144522144522) internal successors, (623), 429 states have internal predecessors, (623), 3 states have call successors, (3), 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 460 states. [2022-04-15 17:42:56,310 INFO L87 Difference]: Start difference. First operand has 434 states, 429 states have (on average 1.4522144522144522) internal successors, (623), 429 states have internal predecessors, (623), 3 states have call successors, (3), 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 460 states. [2022-04-15 17:42:56,330 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:42:56,330 INFO L93 Difference]: Finished difference Result 460 states and 659 transitions. [2022-04-15 17:42:56,330 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 659 transitions. [2022-04-15 17:42:56,331 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:42:56,331 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 17:42:56,331 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 17:42:56,331 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 17:42:56,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 434 states, 429 states have (on average 1.4522144522144522) internal successors, (623), 429 states have internal predecessors, (623), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 17:42:56,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 434 states to 434 states and 627 transitions. [2022-04-15 17:42:56,341 INFO L78 Accepts]: Start accepts. Automaton has 434 states and 627 transitions. Word has length 74 [2022-04-15 17:42:56,342 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 17:42:56,342 INFO L478 AbstractCegarLoop]: Abstraction has 434 states and 627 transitions. [2022-04-15 17:42:56,342 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) [2022-04-15 17:42:56,342 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 434 states and 627 transitions. [2022-04-15 17:42:56,779 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 627 edges. 627 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:42:56,779 INFO L276 IsEmpty]: Start isEmpty. Operand 434 states and 627 transitions. [2022-04-15 17:42:56,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-04-15 17:42:56,780 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 17:42:56,780 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] [2022-04-15 17:42:56,780 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-04-15 17:42:56,781 INFO L403 AbstractCegarLoop]: === Iteration 6 === Targeting ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 17:42:56,781 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 17:42:56,781 INFO L85 PathProgramCache]: Analyzing trace with hash 1130395829, now seen corresponding path program 1 times [2022-04-15 17:42:56,781 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 17:42:56,781 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [258027780] [2022-04-15 17:42:56,781 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-15 17:42:56,782 INFO L85 PathProgramCache]: Analyzing trace with hash 1130395829, now seen corresponding path program 2 times [2022-04-15 17:42:56,782 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 17:42:56,782 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1838362726] [2022-04-15 17:42:56,782 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 17:42:56,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 17:42:56,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:42:56,833 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 17:42:56,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:42:56,837 INFO L290 TraceCheckUtils]: 0: Hoare triple {12113#(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); {12107#true} is VALID [2022-04-15 17:42:56,837 INFO L290 TraceCheckUtils]: 1: Hoare triple {12107#true} assume true; {12107#true} is VALID [2022-04-15 17:42:56,837 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {12107#true} {12107#true} #547#return; {12107#true} is VALID [2022-04-15 17:42:56,837 INFO L272 TraceCheckUtils]: 0: Hoare triple {12107#true} call ULTIMATE.init(); {12113#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 17:42:56,837 INFO L290 TraceCheckUtils]: 1: Hoare triple {12113#(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); {12107#true} is VALID [2022-04-15 17:42:56,838 INFO L290 TraceCheckUtils]: 2: Hoare triple {12107#true} assume true; {12107#true} is VALID [2022-04-15 17:42:56,838 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {12107#true} {12107#true} #547#return; {12107#true} is VALID [2022-04-15 17:42:56,838 INFO L272 TraceCheckUtils]: 4: Hoare triple {12107#true} call #t~ret56 := main(); {12107#true} is VALID [2022-04-15 17:42:56,838 INFO L290 TraceCheckUtils]: 5: Hoare triple {12107#true} havoc ~s~0;~s~0 := 12292; {12107#true} is VALID [2022-04-15 17:42:56,838 INFO L272 TraceCheckUtils]: 6: Hoare triple {12107#true} call #t~ret55 := ssl3_connect(~s~0); {12107#true} is VALID [2022-04-15 17:42:56,838 INFO L290 TraceCheckUtils]: 7: Hoare triple {12107#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;assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647;~s__init_buf___0~0 := #t~nondet10;havoc #t~nondet10;assume -2147483648 <= #t~nondet11 && #t~nondet11 <= 2147483647;~s__debug~0 := #t~nondet11;havoc #t~nondet11;havoc ~s__shutdown~0;assume -2147483648 <= #t~nondet12 && #t~nondet12 <= 2147483647;~s__ctx__info_callback~0 := #t~nondet12;havoc #t~nondet12;assume -2147483648 <= #t~nondet13 && #t~nondet13 <= 2147483647;~s__ctx__stats__sess_connect_renegotiate~0 := #t~nondet13;havoc #t~nondet13;assume -2147483648 <= #t~nondet14 && #t~nondet14 <= 2147483647;~s__ctx__stats__sess_connect~0 := #t~nondet14;havoc #t~nondet14;assume -2147483648 <= #t~nondet15 && #t~nondet15 <= 2147483647;~s__ctx__stats__sess_hit~0 := #t~nondet15;havoc #t~nondet15;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~s__ctx__stats__sess_connect_good~0 := #t~nondet16;havoc #t~nondet16;havoc ~s__s3__change_cipher_spec~0;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~s__s3__flags~0 := #t~nondet17;havoc #t~nondet17;havoc ~s__s3__delay_buf_pop_ret~0;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~s__s3__tmp__cert_req~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~s__s3__tmp__new_compression~0 := #t~nondet19;havoc #t~nondet19;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~s__s3__tmp__reuse_message~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~s__s3__tmp__new_cipher~0 := #t~nondet21;havoc #t~nondet21;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~s__s3__tmp__new_cipher__algorithms~0 := #t~nondet22;havoc #t~nondet22;havoc ~s__s3__tmp__next_state___0~0;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~s__s3__tmp__new_compression__id~0 := #t~nondet23;havoc #t~nondet23;havoc ~s__session__cipher~0;havoc ~s__session__compress_meth~0;havoc ~buf~0;havoc ~tmp~0;havoc ~l~0;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~num1~0 := #t~nondet24;havoc #t~nondet24;havoc ~cb~0;havoc ~ret~0;havoc ~new_state~0;havoc ~state~0;havoc ~skip~0;havoc ~tmp___0~0;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~tmp___1~0 := #t~nondet25;havoc #t~nondet25;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~tmp___2~0 := #t~nondet26;havoc #t~nondet26;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~tmp___3~0 := #t~nondet27;havoc #t~nondet27;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~tmp___4~0 := #t~nondet28;havoc #t~nondet28;assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~tmp___5~0 := #t~nondet29;havoc #t~nondet29;assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647;~tmp___6~0 := #t~nondet30;havoc #t~nondet30;assume -2147483648 <= #t~nondet31 && #t~nondet31 <= 2147483647;~tmp___7~0 := #t~nondet31;havoc #t~nondet31;assume -2147483648 <= #t~nondet32 && #t~nondet32 <= 2147483647;~tmp___8~0 := #t~nondet32;havoc #t~nondet32;assume -2147483648 <= #t~nondet33 && #t~nondet33 <= 2147483647;~tmp___9~0 := #t~nondet33;havoc #t~nondet33;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~nondet34 && #t~nondet34 <= 2147483647;~tmp~0 := #t~nondet34;havoc #t~nondet34;~cb~0 := 0;~ret~0 := -1;~skip~0 := 0;~tmp___0~0 := 0; {12107#true} is VALID [2022-04-15 17:42:56,838 INFO L290 TraceCheckUtils]: 8: Hoare triple {12107#true} assume 0 != ~s__info_callback~0;~cb~0 := ~s__info_callback~0; {12107#true} is VALID [2022-04-15 17:42:56,838 INFO L290 TraceCheckUtils]: 9: Hoare triple {12107#true} #t~post35 := ~s__in_handshake~0;~s__in_handshake~0 := 1 + #t~post35;havoc #t~post35; {12107#true} is VALID [2022-04-15 17:42:56,838 INFO L290 TraceCheckUtils]: 10: Hoare triple {12107#true} assume !(0 != 12288 + ~tmp___1~0); {12107#true} is VALID [2022-04-15 17:42:56,838 INFO L290 TraceCheckUtils]: 11: Hoare triple {12107#true} assume !false; {12107#true} is VALID [2022-04-15 17:42:56,838 INFO L290 TraceCheckUtils]: 12: Hoare triple {12107#true} ~state~0 := ~s__state~0; {12107#true} is VALID [2022-04-15 17:42:56,838 INFO L290 TraceCheckUtils]: 13: Hoare triple {12107#true} assume !(12292 == ~s__state~0); {12107#true} is VALID [2022-04-15 17:42:56,838 INFO L290 TraceCheckUtils]: 14: Hoare triple {12107#true} assume !(16384 == ~s__state~0); {12107#true} is VALID [2022-04-15 17:42:56,838 INFO L290 TraceCheckUtils]: 15: Hoare triple {12107#true} assume !(4096 == ~s__state~0); {12107#true} is VALID [2022-04-15 17:42:56,839 INFO L290 TraceCheckUtils]: 16: Hoare triple {12107#true} assume !(20480 == ~s__state~0); {12107#true} is VALID [2022-04-15 17:42:56,839 INFO L290 TraceCheckUtils]: 17: Hoare triple {12107#true} assume !(4099 == ~s__state~0); {12107#true} is VALID [2022-04-15 17:42:56,839 INFO L290 TraceCheckUtils]: 18: Hoare triple {12107#true} assume 4368 == ~s__state~0; {12107#true} is VALID [2022-04-15 17:42:56,839 INFO L290 TraceCheckUtils]: 19: Hoare triple {12107#true} ~s__shutdown~0 := 0;assume -2147483648 <= #t~nondet39 && #t~nondet39 <= 2147483647;~ret~0 := #t~nondet39;havoc #t~nondet39; {12107#true} is VALID [2022-04-15 17:42:56,839 INFO L290 TraceCheckUtils]: 20: Hoare triple {12107#true} assume 0 == ~blastFlag~0;~blastFlag~0 := 1; {12107#true} is VALID [2022-04-15 17:42:56,839 INFO L290 TraceCheckUtils]: 21: Hoare triple {12107#true} assume !(~ret~0 <= 0);~s__state~0 := 4384;~s__init_num~0 := 0; {12107#true} is VALID [2022-04-15 17:42:56,839 INFO L290 TraceCheckUtils]: 22: Hoare triple {12107#true} assume ~s__bbio~0 != ~s__wbio~0; {12107#true} is VALID [2022-04-15 17:42:56,839 INFO L290 TraceCheckUtils]: 23: Hoare triple {12107#true} assume !(0 == ~s__s3__tmp__reuse_message~0); {12107#true} is VALID [2022-04-15 17:42:56,839 INFO L290 TraceCheckUtils]: 24: Hoare triple {12107#true} ~skip~0 := 0; {12107#true} is VALID [2022-04-15 17:42:56,839 INFO L290 TraceCheckUtils]: 25: Hoare triple {12107#true} assume !false; {12107#true} is VALID [2022-04-15 17:42:56,839 INFO L290 TraceCheckUtils]: 26: Hoare triple {12107#true} ~state~0 := ~s__state~0; {12107#true} is VALID [2022-04-15 17:42:56,839 INFO L290 TraceCheckUtils]: 27: Hoare triple {12107#true} assume !(12292 == ~s__state~0); {12107#true} is VALID [2022-04-15 17:42:56,839 INFO L290 TraceCheckUtils]: 28: Hoare triple {12107#true} assume !(16384 == ~s__state~0); {12107#true} is VALID [2022-04-15 17:42:56,839 INFO L290 TraceCheckUtils]: 29: Hoare triple {12107#true} assume !(4096 == ~s__state~0); {12107#true} is VALID [2022-04-15 17:42:56,840 INFO L290 TraceCheckUtils]: 30: Hoare triple {12107#true} assume !(20480 == ~s__state~0); {12107#true} is VALID [2022-04-15 17:42:56,840 INFO L290 TraceCheckUtils]: 31: Hoare triple {12107#true} assume !(4099 == ~s__state~0); {12107#true} is VALID [2022-04-15 17:42:56,840 INFO L290 TraceCheckUtils]: 32: Hoare triple {12107#true} assume !(4368 == ~s__state~0); {12107#true} is VALID [2022-04-15 17:42:56,840 INFO L290 TraceCheckUtils]: 33: Hoare triple {12107#true} assume !(4369 == ~s__state~0); {12107#true} is VALID [2022-04-15 17:42:56,840 INFO L290 TraceCheckUtils]: 34: Hoare triple {12107#true} assume 4384 == ~s__state~0; {12107#true} is VALID [2022-04-15 17:42:56,840 INFO L290 TraceCheckUtils]: 35: Hoare triple {12107#true} assume -2147483648 <= #t~nondet40 && #t~nondet40 <= 2147483647;~ret~0 := #t~nondet40;havoc #t~nondet40; {12107#true} is VALID [2022-04-15 17:42:56,840 INFO L290 TraceCheckUtils]: 36: Hoare triple {12107#true} assume 1 == ~blastFlag~0;~blastFlag~0 := 2; {12107#true} is VALID [2022-04-15 17:42:56,840 INFO L290 TraceCheckUtils]: 37: Hoare triple {12107#true} assume !(~ret~0 <= 0); {12107#true} is VALID [2022-04-15 17:42:56,840 INFO L290 TraceCheckUtils]: 38: Hoare triple {12107#true} assume !(0 != ~s__hit~0);~s__state~0 := 4400; {12107#true} is VALID [2022-04-15 17:42:56,840 INFO L290 TraceCheckUtils]: 39: Hoare triple {12107#true} ~s__init_num~0 := 0; {12107#true} is VALID [2022-04-15 17:42:56,840 INFO L290 TraceCheckUtils]: 40: Hoare triple {12107#true} assume !(0 == ~s__s3__tmp__reuse_message~0); {12107#true} is VALID [2022-04-15 17:42:56,840 INFO L290 TraceCheckUtils]: 41: Hoare triple {12107#true} ~skip~0 := 0; {12107#true} is VALID [2022-04-15 17:42:56,840 INFO L290 TraceCheckUtils]: 42: Hoare triple {12107#true} assume !false; {12107#true} is VALID [2022-04-15 17:42:56,840 INFO L290 TraceCheckUtils]: 43: Hoare triple {12107#true} ~state~0 := ~s__state~0; {12107#true} is VALID [2022-04-15 17:42:56,841 INFO L290 TraceCheckUtils]: 44: Hoare triple {12107#true} assume !(12292 == ~s__state~0); {12107#true} is VALID [2022-04-15 17:42:56,841 INFO L290 TraceCheckUtils]: 45: Hoare triple {12107#true} assume !(16384 == ~s__state~0); {12107#true} is VALID [2022-04-15 17:42:56,841 INFO L290 TraceCheckUtils]: 46: Hoare triple {12107#true} assume !(4096 == ~s__state~0); {12107#true} is VALID [2022-04-15 17:42:56,841 INFO L290 TraceCheckUtils]: 47: Hoare triple {12107#true} assume !(20480 == ~s__state~0); {12107#true} is VALID [2022-04-15 17:42:56,841 INFO L290 TraceCheckUtils]: 48: Hoare triple {12107#true} assume !(4099 == ~s__state~0); {12107#true} is VALID [2022-04-15 17:42:56,841 INFO L290 TraceCheckUtils]: 49: Hoare triple {12107#true} assume !(4368 == ~s__state~0); {12107#true} is VALID [2022-04-15 17:42:56,841 INFO L290 TraceCheckUtils]: 50: Hoare triple {12107#true} assume !(4369 == ~s__state~0); {12107#true} is VALID [2022-04-15 17:42:56,841 INFO L290 TraceCheckUtils]: 51: Hoare triple {12107#true} assume !(4384 == ~s__state~0); {12107#true} is VALID [2022-04-15 17:42:56,841 INFO L290 TraceCheckUtils]: 52: Hoare triple {12107#true} assume !(4385 == ~s__state~0); {12107#true} is VALID [2022-04-15 17:42:56,841 INFO L290 TraceCheckUtils]: 53: Hoare triple {12107#true} assume 4400 == ~s__state~0; {12107#true} is VALID [2022-04-15 17:42:56,841 INFO L290 TraceCheckUtils]: 54: Hoare triple {12107#true} ~__cil_tmp56~0 := ~s__s3__tmp__new_cipher__algorithms~0; {12107#true} is VALID [2022-04-15 17:42:56,841 INFO L290 TraceCheckUtils]: 55: Hoare triple {12107#true} assume 0 != (256 + ~__cil_tmp56~0) % 18446744073709551616;~skip~0 := 1; {12107#true} is VALID [2022-04-15 17:42:56,842 INFO L290 TraceCheckUtils]: 56: Hoare triple {12107#true} ~s__state~0 := 4416;~s__init_num~0 := 0; {12112#(= (+ ssl3_connect_~s__state~0 (- 4416)) 0)} is VALID [2022-04-15 17:42:56,842 INFO L290 TraceCheckUtils]: 57: Hoare triple {12112#(= (+ ssl3_connect_~s__state~0 (- 4416)) 0)} assume !(0 == ~s__s3__tmp__reuse_message~0); {12112#(= (+ ssl3_connect_~s__state~0 (- 4416)) 0)} is VALID [2022-04-15 17:42:56,842 INFO L290 TraceCheckUtils]: 58: Hoare triple {12112#(= (+ ssl3_connect_~s__state~0 (- 4416)) 0)} ~skip~0 := 0; {12112#(= (+ ssl3_connect_~s__state~0 (- 4416)) 0)} is VALID [2022-04-15 17:42:56,842 INFO L290 TraceCheckUtils]: 59: Hoare triple {12112#(= (+ ssl3_connect_~s__state~0 (- 4416)) 0)} assume !false; {12112#(= (+ ssl3_connect_~s__state~0 (- 4416)) 0)} is VALID [2022-04-15 17:42:56,843 INFO L290 TraceCheckUtils]: 60: Hoare triple {12112#(= (+ ssl3_connect_~s__state~0 (- 4416)) 0)} ~state~0 := ~s__state~0; {12112#(= (+ ssl3_connect_~s__state~0 (- 4416)) 0)} is VALID [2022-04-15 17:42:56,843 INFO L290 TraceCheckUtils]: 61: Hoare triple {12112#(= (+ ssl3_connect_~s__state~0 (- 4416)) 0)} assume !(12292 == ~s__state~0); {12112#(= (+ ssl3_connect_~s__state~0 (- 4416)) 0)} is VALID [2022-04-15 17:42:56,843 INFO L290 TraceCheckUtils]: 62: Hoare triple {12112#(= (+ ssl3_connect_~s__state~0 (- 4416)) 0)} assume !(16384 == ~s__state~0); {12112#(= (+ ssl3_connect_~s__state~0 (- 4416)) 0)} is VALID [2022-04-15 17:42:56,843 INFO L290 TraceCheckUtils]: 63: Hoare triple {12112#(= (+ ssl3_connect_~s__state~0 (- 4416)) 0)} assume !(4096 == ~s__state~0); {12112#(= (+ ssl3_connect_~s__state~0 (- 4416)) 0)} is VALID [2022-04-15 17:42:56,844 INFO L290 TraceCheckUtils]: 64: Hoare triple {12112#(= (+ ssl3_connect_~s__state~0 (- 4416)) 0)} assume !(20480 == ~s__state~0); {12112#(= (+ ssl3_connect_~s__state~0 (- 4416)) 0)} is VALID [2022-04-15 17:42:56,844 INFO L290 TraceCheckUtils]: 65: Hoare triple {12112#(= (+ ssl3_connect_~s__state~0 (- 4416)) 0)} assume !(4099 == ~s__state~0); {12112#(= (+ ssl3_connect_~s__state~0 (- 4416)) 0)} is VALID [2022-04-15 17:42:56,844 INFO L290 TraceCheckUtils]: 66: Hoare triple {12112#(= (+ ssl3_connect_~s__state~0 (- 4416)) 0)} assume !(4368 == ~s__state~0); {12112#(= (+ ssl3_connect_~s__state~0 (- 4416)) 0)} is VALID [2022-04-15 17:42:56,844 INFO L290 TraceCheckUtils]: 67: Hoare triple {12112#(= (+ ssl3_connect_~s__state~0 (- 4416)) 0)} assume !(4369 == ~s__state~0); {12112#(= (+ ssl3_connect_~s__state~0 (- 4416)) 0)} is VALID [2022-04-15 17:42:56,844 INFO L290 TraceCheckUtils]: 68: Hoare triple {12112#(= (+ ssl3_connect_~s__state~0 (- 4416)) 0)} assume !(4384 == ~s__state~0); {12112#(= (+ ssl3_connect_~s__state~0 (- 4416)) 0)} is VALID [2022-04-15 17:42:56,845 INFO L290 TraceCheckUtils]: 69: Hoare triple {12112#(= (+ ssl3_connect_~s__state~0 (- 4416)) 0)} assume !(4385 == ~s__state~0); {12112#(= (+ ssl3_connect_~s__state~0 (- 4416)) 0)} is VALID [2022-04-15 17:42:56,845 INFO L290 TraceCheckUtils]: 70: Hoare triple {12112#(= (+ ssl3_connect_~s__state~0 (- 4416)) 0)} assume !(4400 == ~s__state~0); {12112#(= (+ ssl3_connect_~s__state~0 (- 4416)) 0)} is VALID [2022-04-15 17:42:56,845 INFO L290 TraceCheckUtils]: 71: Hoare triple {12112#(= (+ ssl3_connect_~s__state~0 (- 4416)) 0)} assume !(4401 == ~s__state~0); {12112#(= (+ ssl3_connect_~s__state~0 (- 4416)) 0)} is VALID [2022-04-15 17:42:56,845 INFO L290 TraceCheckUtils]: 72: Hoare triple {12112#(= (+ ssl3_connect_~s__state~0 (- 4416)) 0)} assume !(4416 == ~s__state~0); {12108#false} is VALID [2022-04-15 17:42:56,846 INFO L290 TraceCheckUtils]: 73: Hoare triple {12108#false} assume !(4417 == ~s__state~0); {12108#false} is VALID [2022-04-15 17:42:56,846 INFO L290 TraceCheckUtils]: 74: Hoare triple {12108#false} assume 4432 == ~s__state~0; {12108#false} is VALID [2022-04-15 17:42:56,846 INFO L290 TraceCheckUtils]: 75: Hoare triple {12108#false} assume -2147483648 <= #t~nondet43 && #t~nondet43 <= 2147483647;~ret~0 := #t~nondet43;havoc #t~nondet43; {12108#false} is VALID [2022-04-15 17:42:56,846 INFO L290 TraceCheckUtils]: 76: Hoare triple {12108#false} assume 4 == ~blastFlag~0; {12108#false} is VALID [2022-04-15 17:42:56,846 INFO L290 TraceCheckUtils]: 77: Hoare triple {12108#false} assume !false; {12108#false} is VALID [2022-04-15 17:42:56,846 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2022-04-15 17:42:56,846 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 17:42:56,846 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1838362726] [2022-04-15 17:42:56,846 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1838362726] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 17:42:56,846 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 17:42:56,846 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-04-15 17:42:56,847 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 17:42:56,847 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [258027780] [2022-04-15 17:42:56,847 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [258027780] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 17:42:56,847 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 17:42:56,847 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-04-15 17:42:56,847 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [540490883] [2022-04-15 17:42:56,847 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 17:42:56,847 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 [2022-04-15 17:42:56,847 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 17:42:56,848 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) [2022-04-15 17:42:56,876 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 60 edges. 60 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:42:56,876 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-04-15 17:42:56,876 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 17:42:56,876 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-04-15 17:42:56,876 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-04-15 17:42:56,877 INFO L87 Difference]: Start difference. First operand 434 states and 627 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) [2022-04-15 17:42:57,466 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:42:57,467 INFO L93 Difference]: Finished difference Result 903 states and 1314 transitions. [2022-04-15 17:42:57,467 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-04-15 17:42:57,467 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 [2022-04-15 17:42:57,467 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 17:42:57,467 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) [2022-04-15 17:42:57,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 372 transitions. [2022-04-15 17:42:57,469 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) [2022-04-15 17:42:57,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 372 transitions. [2022-04-15 17:42:57,471 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 4 states and 372 transitions. [2022-04-15 17:42:57,687 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 372 edges. 372 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:42:57,697 INFO L225 Difference]: With dead ends: 903 [2022-04-15 17:42:57,697 INFO L226 Difference]: Without dead ends: 482 [2022-04-15 17:42:57,698 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 [2022-04-15 17:42:57,698 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 [2022-04-15 17:42:57,699 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] [2022-04-15 17:42:57,699 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 482 states. [2022-04-15 17:42:57,916 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 482 to 476. [2022-04-15 17:42:57,916 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 17:42:57,917 INFO L82 GeneralOperation]: Start isEquivalent. First operand 482 states. Second operand has 476 states, 471 states have (on average 1.4331210191082802) internal successors, (675), 471 states have internal predecessors, (675), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 17:42:57,918 INFO L74 IsIncluded]: Start isIncluded. First operand 482 states. Second operand has 476 states, 471 states have (on average 1.4331210191082802) internal successors, (675), 471 states have internal predecessors, (675), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 17:42:57,918 INFO L87 Difference]: Start difference. First operand 482 states. Second operand has 476 states, 471 states have (on average 1.4331210191082802) internal successors, (675), 471 states have internal predecessors, (675), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 17:42:57,928 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:42:57,928 INFO L93 Difference]: Finished difference Result 482 states and 686 transitions. [2022-04-15 17:42:57,928 INFO L276 IsEmpty]: Start isEmpty. Operand 482 states and 686 transitions. [2022-04-15 17:42:57,928 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:42:57,928 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 17:42:57,929 INFO L74 IsIncluded]: Start isIncluded. First operand has 476 states, 471 states have (on average 1.4331210191082802) internal successors, (675), 471 states have internal predecessors, (675), 3 states have call successors, (3), 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 482 states. [2022-04-15 17:42:57,930 INFO L87 Difference]: Start difference. First operand has 476 states, 471 states have (on average 1.4331210191082802) internal successors, (675), 471 states have internal predecessors, (675), 3 states have call successors, (3), 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 482 states. [2022-04-15 17:42:57,940 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:42:57,940 INFO L93 Difference]: Finished difference Result 482 states and 686 transitions. [2022-04-15 17:42:57,940 INFO L276 IsEmpty]: Start isEmpty. Operand 482 states and 686 transitions. [2022-04-15 17:42:57,940 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:42:57,940 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 17:42:57,940 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 17:42:57,940 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 17:42:57,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 476 states, 471 states have (on average 1.4331210191082802) internal successors, (675), 471 states have internal predecessors, (675), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 17:42:57,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 476 states to 476 states and 679 transitions. [2022-04-15 17:42:57,952 INFO L78 Accepts]: Start accepts. Automaton has 476 states and 679 transitions. Word has length 78 [2022-04-15 17:42:57,952 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 17:42:57,952 INFO L478 AbstractCegarLoop]: Abstraction has 476 states and 679 transitions. [2022-04-15 17:42:57,952 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) [2022-04-15 17:42:57,952 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 476 states and 679 transitions. [2022-04-15 17:42:58,444 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 679 edges. 679 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:42:58,445 INFO L276 IsEmpty]: Start isEmpty. Operand 476 states and 679 transitions. [2022-04-15 17:42:58,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-04-15 17:42:58,446 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 17:42:58,446 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] [2022-04-15 17:42:58,446 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-04-15 17:42:58,446 INFO L403 AbstractCegarLoop]: === Iteration 7 === Targeting ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 17:42:58,446 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 17:42:58,446 INFO L85 PathProgramCache]: Analyzing trace with hash 1894097131, now seen corresponding path program 1 times [2022-04-15 17:42:58,446 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 17:42:58,446 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [989302913] [2022-04-15 17:42:58,447 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-15 17:42:58,447 INFO L85 PathProgramCache]: Analyzing trace with hash 1894097131, now seen corresponding path program 2 times [2022-04-15 17:42:58,447 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 17:42:58,447 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [881394156] [2022-04-15 17:42:58,447 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 17:42:58,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 17:42:58,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:42:58,505 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 17:42:58,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:42:58,521 INFO L290 TraceCheckUtils]: 0: Hoare triple {15847#(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); {15841#true} is VALID [2022-04-15 17:42:58,521 INFO L290 TraceCheckUtils]: 1: Hoare triple {15841#true} assume true; {15841#true} is VALID [2022-04-15 17:42:58,521 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {15841#true} {15841#true} #547#return; {15841#true} is VALID [2022-04-15 17:42:58,522 INFO L272 TraceCheckUtils]: 0: Hoare triple {15841#true} call ULTIMATE.init(); {15847#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 17:42:58,522 INFO L290 TraceCheckUtils]: 1: Hoare triple {15847#(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); {15841#true} is VALID [2022-04-15 17:42:58,522 INFO L290 TraceCheckUtils]: 2: Hoare triple {15841#true} assume true; {15841#true} is VALID [2022-04-15 17:42:58,522 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {15841#true} {15841#true} #547#return; {15841#true} is VALID [2022-04-15 17:42:58,522 INFO L272 TraceCheckUtils]: 4: Hoare triple {15841#true} call #t~ret56 := main(); {15841#true} is VALID [2022-04-15 17:42:58,522 INFO L290 TraceCheckUtils]: 5: Hoare triple {15841#true} havoc ~s~0;~s~0 := 12292; {15841#true} is VALID [2022-04-15 17:42:58,523 INFO L272 TraceCheckUtils]: 6: Hoare triple {15841#true} call #t~ret55 := ssl3_connect(~s~0); {15841#true} is VALID [2022-04-15 17:42:58,523 INFO L290 TraceCheckUtils]: 7: Hoare triple {15841#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;assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647;~s__init_buf___0~0 := #t~nondet10;havoc #t~nondet10;assume -2147483648 <= #t~nondet11 && #t~nondet11 <= 2147483647;~s__debug~0 := #t~nondet11;havoc #t~nondet11;havoc ~s__shutdown~0;assume -2147483648 <= #t~nondet12 && #t~nondet12 <= 2147483647;~s__ctx__info_callback~0 := #t~nondet12;havoc #t~nondet12;assume -2147483648 <= #t~nondet13 && #t~nondet13 <= 2147483647;~s__ctx__stats__sess_connect_renegotiate~0 := #t~nondet13;havoc #t~nondet13;assume -2147483648 <= #t~nondet14 && #t~nondet14 <= 2147483647;~s__ctx__stats__sess_connect~0 := #t~nondet14;havoc #t~nondet14;assume -2147483648 <= #t~nondet15 && #t~nondet15 <= 2147483647;~s__ctx__stats__sess_hit~0 := #t~nondet15;havoc #t~nondet15;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~s__ctx__stats__sess_connect_good~0 := #t~nondet16;havoc #t~nondet16;havoc ~s__s3__change_cipher_spec~0;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~s__s3__flags~0 := #t~nondet17;havoc #t~nondet17;havoc ~s__s3__delay_buf_pop_ret~0;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~s__s3__tmp__cert_req~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~s__s3__tmp__new_compression~0 := #t~nondet19;havoc #t~nondet19;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~s__s3__tmp__reuse_message~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~s__s3__tmp__new_cipher~0 := #t~nondet21;havoc #t~nondet21;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~s__s3__tmp__new_cipher__algorithms~0 := #t~nondet22;havoc #t~nondet22;havoc ~s__s3__tmp__next_state___0~0;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~s__s3__tmp__new_compression__id~0 := #t~nondet23;havoc #t~nondet23;havoc ~s__session__cipher~0;havoc ~s__session__compress_meth~0;havoc ~buf~0;havoc ~tmp~0;havoc ~l~0;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~num1~0 := #t~nondet24;havoc #t~nondet24;havoc ~cb~0;havoc ~ret~0;havoc ~new_state~0;havoc ~state~0;havoc ~skip~0;havoc ~tmp___0~0;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~tmp___1~0 := #t~nondet25;havoc #t~nondet25;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~tmp___2~0 := #t~nondet26;havoc #t~nondet26;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~tmp___3~0 := #t~nondet27;havoc #t~nondet27;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~tmp___4~0 := #t~nondet28;havoc #t~nondet28;assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~tmp___5~0 := #t~nondet29;havoc #t~nondet29;assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647;~tmp___6~0 := #t~nondet30;havoc #t~nondet30;assume -2147483648 <= #t~nondet31 && #t~nondet31 <= 2147483647;~tmp___7~0 := #t~nondet31;havoc #t~nondet31;assume -2147483648 <= #t~nondet32 && #t~nondet32 <= 2147483647;~tmp___8~0 := #t~nondet32;havoc #t~nondet32;assume -2147483648 <= #t~nondet33 && #t~nondet33 <= 2147483647;~tmp___9~0 := #t~nondet33;havoc #t~nondet33;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~nondet34 && #t~nondet34 <= 2147483647;~tmp~0 := #t~nondet34;havoc #t~nondet34;~cb~0 := 0;~ret~0 := -1;~skip~0 := 0;~tmp___0~0 := 0; {15841#true} is VALID [2022-04-15 17:42:58,523 INFO L290 TraceCheckUtils]: 8: Hoare triple {15841#true} assume 0 != ~s__info_callback~0;~cb~0 := ~s__info_callback~0; {15841#true} is VALID [2022-04-15 17:42:58,523 INFO L290 TraceCheckUtils]: 9: Hoare triple {15841#true} #t~post35 := ~s__in_handshake~0;~s__in_handshake~0 := 1 + #t~post35;havoc #t~post35; {15841#true} is VALID [2022-04-15 17:42:58,523 INFO L290 TraceCheckUtils]: 10: Hoare triple {15841#true} assume !(0 != 12288 + ~tmp___1~0); {15841#true} is VALID [2022-04-15 17:42:58,523 INFO L290 TraceCheckUtils]: 11: Hoare triple {15841#true} assume !false; {15841#true} is VALID [2022-04-15 17:42:58,523 INFO L290 TraceCheckUtils]: 12: Hoare triple {15841#true} ~state~0 := ~s__state~0; {15841#true} is VALID [2022-04-15 17:42:58,523 INFO L290 TraceCheckUtils]: 13: Hoare triple {15841#true} assume !(12292 == ~s__state~0); {15841#true} is VALID [2022-04-15 17:42:58,523 INFO L290 TraceCheckUtils]: 14: Hoare triple {15841#true} assume !(16384 == ~s__state~0); {15841#true} is VALID [2022-04-15 17:42:58,523 INFO L290 TraceCheckUtils]: 15: Hoare triple {15841#true} assume !(4096 == ~s__state~0); {15841#true} is VALID [2022-04-15 17:42:58,523 INFO L290 TraceCheckUtils]: 16: Hoare triple {15841#true} assume !(20480 == ~s__state~0); {15841#true} is VALID [2022-04-15 17:42:58,523 INFO L290 TraceCheckUtils]: 17: Hoare triple {15841#true} assume !(4099 == ~s__state~0); {15841#true} is VALID [2022-04-15 17:42:58,523 INFO L290 TraceCheckUtils]: 18: Hoare triple {15841#true} assume 4368 == ~s__state~0; {15841#true} is VALID [2022-04-15 17:42:58,523 INFO L290 TraceCheckUtils]: 19: Hoare triple {15841#true} ~s__shutdown~0 := 0;assume -2147483648 <= #t~nondet39 && #t~nondet39 <= 2147483647;~ret~0 := #t~nondet39;havoc #t~nondet39; {15841#true} is VALID [2022-04-15 17:42:58,524 INFO L290 TraceCheckUtils]: 20: Hoare triple {15841#true} assume 0 == ~blastFlag~0;~blastFlag~0 := 1; {15841#true} is VALID [2022-04-15 17:42:58,524 INFO L290 TraceCheckUtils]: 21: Hoare triple {15841#true} assume !(~ret~0 <= 0);~s__state~0 := 4384;~s__init_num~0 := 0; {15841#true} is VALID [2022-04-15 17:42:58,524 INFO L290 TraceCheckUtils]: 22: Hoare triple {15841#true} assume ~s__bbio~0 != ~s__wbio~0; {15841#true} is VALID [2022-04-15 17:42:58,524 INFO L290 TraceCheckUtils]: 23: Hoare triple {15841#true} assume !(0 == ~s__s3__tmp__reuse_message~0); {15841#true} is VALID [2022-04-15 17:42:58,524 INFO L290 TraceCheckUtils]: 24: Hoare triple {15841#true} ~skip~0 := 0; {15841#true} is VALID [2022-04-15 17:42:58,524 INFO L290 TraceCheckUtils]: 25: Hoare triple {15841#true} assume !false; {15841#true} is VALID [2022-04-15 17:42:58,524 INFO L290 TraceCheckUtils]: 26: Hoare triple {15841#true} ~state~0 := ~s__state~0; {15841#true} is VALID [2022-04-15 17:42:58,524 INFO L290 TraceCheckUtils]: 27: Hoare triple {15841#true} assume !(12292 == ~s__state~0); {15841#true} is VALID [2022-04-15 17:42:58,524 INFO L290 TraceCheckUtils]: 28: Hoare triple {15841#true} assume !(16384 == ~s__state~0); {15841#true} is VALID [2022-04-15 17:42:58,524 INFO L290 TraceCheckUtils]: 29: Hoare triple {15841#true} assume !(4096 == ~s__state~0); {15841#true} is VALID [2022-04-15 17:42:58,524 INFO L290 TraceCheckUtils]: 30: Hoare triple {15841#true} assume !(20480 == ~s__state~0); {15841#true} is VALID [2022-04-15 17:42:58,524 INFO L290 TraceCheckUtils]: 31: Hoare triple {15841#true} assume !(4099 == ~s__state~0); {15841#true} is VALID [2022-04-15 17:42:58,524 INFO L290 TraceCheckUtils]: 32: Hoare triple {15841#true} assume !(4368 == ~s__state~0); {15841#true} is VALID [2022-04-15 17:42:58,524 INFO L290 TraceCheckUtils]: 33: Hoare triple {15841#true} assume !(4369 == ~s__state~0); {15841#true} is VALID [2022-04-15 17:42:58,524 INFO L290 TraceCheckUtils]: 34: Hoare triple {15841#true} assume 4384 == ~s__state~0; {15841#true} is VALID [2022-04-15 17:42:58,525 INFO L290 TraceCheckUtils]: 35: Hoare triple {15841#true} assume -2147483648 <= #t~nondet40 && #t~nondet40 <= 2147483647;~ret~0 := #t~nondet40;havoc #t~nondet40; {15841#true} is VALID [2022-04-15 17:42:58,526 INFO L290 TraceCheckUtils]: 36: Hoare triple {15841#true} assume 1 == ~blastFlag~0;~blastFlag~0 := 2; {15846#(= 2 ssl3_connect_~blastFlag~0)} is VALID [2022-04-15 17:42:58,526 INFO L290 TraceCheckUtils]: 37: Hoare triple {15846#(= 2 ssl3_connect_~blastFlag~0)} assume !(~ret~0 <= 0); {15846#(= 2 ssl3_connect_~blastFlag~0)} is VALID [2022-04-15 17:42:58,529 INFO L290 TraceCheckUtils]: 38: Hoare triple {15846#(= 2 ssl3_connect_~blastFlag~0)} assume !(0 != ~s__hit~0);~s__state~0 := 4400; {15846#(= 2 ssl3_connect_~blastFlag~0)} is VALID [2022-04-15 17:42:58,530 INFO L290 TraceCheckUtils]: 39: Hoare triple {15846#(= 2 ssl3_connect_~blastFlag~0)} ~s__init_num~0 := 0; {15846#(= 2 ssl3_connect_~blastFlag~0)} is VALID [2022-04-15 17:42:58,530 INFO L290 TraceCheckUtils]: 40: Hoare triple {15846#(= 2 ssl3_connect_~blastFlag~0)} assume !(0 == ~s__s3__tmp__reuse_message~0); {15846#(= 2 ssl3_connect_~blastFlag~0)} is VALID [2022-04-15 17:42:58,530 INFO L290 TraceCheckUtils]: 41: Hoare triple {15846#(= 2 ssl3_connect_~blastFlag~0)} ~skip~0 := 0; {15846#(= 2 ssl3_connect_~blastFlag~0)} is VALID [2022-04-15 17:42:58,530 INFO L290 TraceCheckUtils]: 42: Hoare triple {15846#(= 2 ssl3_connect_~blastFlag~0)} assume !false; {15846#(= 2 ssl3_connect_~blastFlag~0)} is VALID [2022-04-15 17:42:58,531 INFO L290 TraceCheckUtils]: 43: Hoare triple {15846#(= 2 ssl3_connect_~blastFlag~0)} ~state~0 := ~s__state~0; {15846#(= 2 ssl3_connect_~blastFlag~0)} is VALID [2022-04-15 17:42:58,531 INFO L290 TraceCheckUtils]: 44: Hoare triple {15846#(= 2 ssl3_connect_~blastFlag~0)} assume !(12292 == ~s__state~0); {15846#(= 2 ssl3_connect_~blastFlag~0)} is VALID [2022-04-15 17:42:58,532 INFO L290 TraceCheckUtils]: 45: Hoare triple {15846#(= 2 ssl3_connect_~blastFlag~0)} assume !(16384 == ~s__state~0); {15846#(= 2 ssl3_connect_~blastFlag~0)} is VALID [2022-04-15 17:42:58,532 INFO L290 TraceCheckUtils]: 46: Hoare triple {15846#(= 2 ssl3_connect_~blastFlag~0)} assume !(4096 == ~s__state~0); {15846#(= 2 ssl3_connect_~blastFlag~0)} is VALID [2022-04-15 17:42:58,532 INFO L290 TraceCheckUtils]: 47: Hoare triple {15846#(= 2 ssl3_connect_~blastFlag~0)} assume !(20480 == ~s__state~0); {15846#(= 2 ssl3_connect_~blastFlag~0)} is VALID [2022-04-15 17:42:58,532 INFO L290 TraceCheckUtils]: 48: Hoare triple {15846#(= 2 ssl3_connect_~blastFlag~0)} assume !(4099 == ~s__state~0); {15846#(= 2 ssl3_connect_~blastFlag~0)} is VALID [2022-04-15 17:42:58,533 INFO L290 TraceCheckUtils]: 49: Hoare triple {15846#(= 2 ssl3_connect_~blastFlag~0)} assume !(4368 == ~s__state~0); {15846#(= 2 ssl3_connect_~blastFlag~0)} is VALID [2022-04-15 17:42:58,533 INFO L290 TraceCheckUtils]: 50: Hoare triple {15846#(= 2 ssl3_connect_~blastFlag~0)} assume !(4369 == ~s__state~0); {15846#(= 2 ssl3_connect_~blastFlag~0)} is VALID [2022-04-15 17:42:58,533 INFO L290 TraceCheckUtils]: 51: Hoare triple {15846#(= 2 ssl3_connect_~blastFlag~0)} assume !(4384 == ~s__state~0); {15846#(= 2 ssl3_connect_~blastFlag~0)} is VALID [2022-04-15 17:42:58,533 INFO L290 TraceCheckUtils]: 52: Hoare triple {15846#(= 2 ssl3_connect_~blastFlag~0)} assume !(4385 == ~s__state~0); {15846#(= 2 ssl3_connect_~blastFlag~0)} is VALID [2022-04-15 17:42:58,534 INFO L290 TraceCheckUtils]: 53: Hoare triple {15846#(= 2 ssl3_connect_~blastFlag~0)} assume 4400 == ~s__state~0; {15846#(= 2 ssl3_connect_~blastFlag~0)} is VALID [2022-04-15 17:42:58,534 INFO L290 TraceCheckUtils]: 54: Hoare triple {15846#(= 2 ssl3_connect_~blastFlag~0)} ~__cil_tmp56~0 := ~s__s3__tmp__new_cipher__algorithms~0; {15846#(= 2 ssl3_connect_~blastFlag~0)} is VALID [2022-04-15 17:42:58,534 INFO L290 TraceCheckUtils]: 55: Hoare triple {15846#(= 2 ssl3_connect_~blastFlag~0)} assume 0 != (256 + ~__cil_tmp56~0) % 18446744073709551616;~skip~0 := 1; {15846#(= 2 ssl3_connect_~blastFlag~0)} is VALID [2022-04-15 17:42:58,534 INFO L290 TraceCheckUtils]: 56: Hoare triple {15846#(= 2 ssl3_connect_~blastFlag~0)} ~s__state~0 := 4416;~s__init_num~0 := 0; {15846#(= 2 ssl3_connect_~blastFlag~0)} is VALID [2022-04-15 17:42:58,535 INFO L290 TraceCheckUtils]: 57: Hoare triple {15846#(= 2 ssl3_connect_~blastFlag~0)} assume !(0 == ~s__s3__tmp__reuse_message~0); {15846#(= 2 ssl3_connect_~blastFlag~0)} is VALID [2022-04-15 17:42:58,535 INFO L290 TraceCheckUtils]: 58: Hoare triple {15846#(= 2 ssl3_connect_~blastFlag~0)} ~skip~0 := 0; {15846#(= 2 ssl3_connect_~blastFlag~0)} is VALID [2022-04-15 17:42:58,535 INFO L290 TraceCheckUtils]: 59: Hoare triple {15846#(= 2 ssl3_connect_~blastFlag~0)} assume !false; {15846#(= 2 ssl3_connect_~blastFlag~0)} is VALID [2022-04-15 17:42:58,535 INFO L290 TraceCheckUtils]: 60: Hoare triple {15846#(= 2 ssl3_connect_~blastFlag~0)} ~state~0 := ~s__state~0; {15846#(= 2 ssl3_connect_~blastFlag~0)} is VALID [2022-04-15 17:42:58,536 INFO L290 TraceCheckUtils]: 61: Hoare triple {15846#(= 2 ssl3_connect_~blastFlag~0)} assume !(12292 == ~s__state~0); {15846#(= 2 ssl3_connect_~blastFlag~0)} is VALID [2022-04-15 17:42:58,536 INFO L290 TraceCheckUtils]: 62: Hoare triple {15846#(= 2 ssl3_connect_~blastFlag~0)} assume !(16384 == ~s__state~0); {15846#(= 2 ssl3_connect_~blastFlag~0)} is VALID [2022-04-15 17:42:58,536 INFO L290 TraceCheckUtils]: 63: Hoare triple {15846#(= 2 ssl3_connect_~blastFlag~0)} assume !(4096 == ~s__state~0); {15846#(= 2 ssl3_connect_~blastFlag~0)} is VALID [2022-04-15 17:42:58,536 INFO L290 TraceCheckUtils]: 64: Hoare triple {15846#(= 2 ssl3_connect_~blastFlag~0)} assume !(20480 == ~s__state~0); {15846#(= 2 ssl3_connect_~blastFlag~0)} is VALID [2022-04-15 17:42:58,537 INFO L290 TraceCheckUtils]: 65: Hoare triple {15846#(= 2 ssl3_connect_~blastFlag~0)} assume !(4099 == ~s__state~0); {15846#(= 2 ssl3_connect_~blastFlag~0)} is VALID [2022-04-15 17:42:58,537 INFO L290 TraceCheckUtils]: 66: Hoare triple {15846#(= 2 ssl3_connect_~blastFlag~0)} assume !(4368 == ~s__state~0); {15846#(= 2 ssl3_connect_~blastFlag~0)} is VALID [2022-04-15 17:42:58,537 INFO L290 TraceCheckUtils]: 67: Hoare triple {15846#(= 2 ssl3_connect_~blastFlag~0)} assume !(4369 == ~s__state~0); {15846#(= 2 ssl3_connect_~blastFlag~0)} is VALID [2022-04-15 17:42:58,537 INFO L290 TraceCheckUtils]: 68: Hoare triple {15846#(= 2 ssl3_connect_~blastFlag~0)} assume !(4384 == ~s__state~0); {15846#(= 2 ssl3_connect_~blastFlag~0)} is VALID [2022-04-15 17:42:58,538 INFO L290 TraceCheckUtils]: 69: Hoare triple {15846#(= 2 ssl3_connect_~blastFlag~0)} assume !(4385 == ~s__state~0); {15846#(= 2 ssl3_connect_~blastFlag~0)} is VALID [2022-04-15 17:42:58,538 INFO L290 TraceCheckUtils]: 70: Hoare triple {15846#(= 2 ssl3_connect_~blastFlag~0)} assume !(4400 == ~s__state~0); {15846#(= 2 ssl3_connect_~blastFlag~0)} is VALID [2022-04-15 17:42:58,538 INFO L290 TraceCheckUtils]: 71: Hoare triple {15846#(= 2 ssl3_connect_~blastFlag~0)} assume !(4401 == ~s__state~0); {15846#(= 2 ssl3_connect_~blastFlag~0)} is VALID [2022-04-15 17:42:58,538 INFO L290 TraceCheckUtils]: 72: Hoare triple {15846#(= 2 ssl3_connect_~blastFlag~0)} assume 4416 == ~s__state~0; {15846#(= 2 ssl3_connect_~blastFlag~0)} is VALID [2022-04-15 17:42:58,539 INFO L290 TraceCheckUtils]: 73: Hoare triple {15846#(= 2 ssl3_connect_~blastFlag~0)} assume -2147483648 <= #t~nondet42 && #t~nondet42 <= 2147483647;~ret~0 := #t~nondet42;havoc #t~nondet42; {15846#(= 2 ssl3_connect_~blastFlag~0)} is VALID [2022-04-15 17:42:58,539 INFO L290 TraceCheckUtils]: 74: Hoare triple {15846#(= 2 ssl3_connect_~blastFlag~0)} assume !(3 == ~blastFlag~0); {15846#(= 2 ssl3_connect_~blastFlag~0)} is VALID [2022-04-15 17:42:58,539 INFO L290 TraceCheckUtils]: 75: Hoare triple {15846#(= 2 ssl3_connect_~blastFlag~0)} assume !(~ret~0 <= 0);~s__state~0 := 4432;~s__init_num~0 := 0; {15846#(= 2 ssl3_connect_~blastFlag~0)} is VALID [2022-04-15 17:42:58,539 INFO L290 TraceCheckUtils]: 76: Hoare triple {15846#(= 2 ssl3_connect_~blastFlag~0)} assume !(0 == ~tmp___6~0); {15846#(= 2 ssl3_connect_~blastFlag~0)} is VALID [2022-04-15 17:42:58,540 INFO L290 TraceCheckUtils]: 77: Hoare triple {15846#(= 2 ssl3_connect_~blastFlag~0)} assume !(0 == ~s__s3__tmp__reuse_message~0); {15846#(= 2 ssl3_connect_~blastFlag~0)} is VALID [2022-04-15 17:42:58,540 INFO L290 TraceCheckUtils]: 78: Hoare triple {15846#(= 2 ssl3_connect_~blastFlag~0)} ~skip~0 := 0; {15846#(= 2 ssl3_connect_~blastFlag~0)} is VALID [2022-04-15 17:42:58,540 INFO L290 TraceCheckUtils]: 79: Hoare triple {15846#(= 2 ssl3_connect_~blastFlag~0)} assume !false; {15846#(= 2 ssl3_connect_~blastFlag~0)} is VALID [2022-04-15 17:42:58,540 INFO L290 TraceCheckUtils]: 80: Hoare triple {15846#(= 2 ssl3_connect_~blastFlag~0)} ~state~0 := ~s__state~0; {15846#(= 2 ssl3_connect_~blastFlag~0)} is VALID [2022-04-15 17:42:58,541 INFO L290 TraceCheckUtils]: 81: Hoare triple {15846#(= 2 ssl3_connect_~blastFlag~0)} assume !(12292 == ~s__state~0); {15846#(= 2 ssl3_connect_~blastFlag~0)} is VALID [2022-04-15 17:42:58,541 INFO L290 TraceCheckUtils]: 82: Hoare triple {15846#(= 2 ssl3_connect_~blastFlag~0)} assume !(16384 == ~s__state~0); {15846#(= 2 ssl3_connect_~blastFlag~0)} is VALID [2022-04-15 17:42:58,541 INFO L290 TraceCheckUtils]: 83: Hoare triple {15846#(= 2 ssl3_connect_~blastFlag~0)} assume !(4096 == ~s__state~0); {15846#(= 2 ssl3_connect_~blastFlag~0)} is VALID [2022-04-15 17:42:58,541 INFO L290 TraceCheckUtils]: 84: Hoare triple {15846#(= 2 ssl3_connect_~blastFlag~0)} assume !(20480 == ~s__state~0); {15846#(= 2 ssl3_connect_~blastFlag~0)} is VALID [2022-04-15 17:42:58,542 INFO L290 TraceCheckUtils]: 85: Hoare triple {15846#(= 2 ssl3_connect_~blastFlag~0)} assume !(4099 == ~s__state~0); {15846#(= 2 ssl3_connect_~blastFlag~0)} is VALID [2022-04-15 17:42:58,542 INFO L290 TraceCheckUtils]: 86: Hoare triple {15846#(= 2 ssl3_connect_~blastFlag~0)} assume !(4368 == ~s__state~0); {15846#(= 2 ssl3_connect_~blastFlag~0)} is VALID [2022-04-15 17:42:58,542 INFO L290 TraceCheckUtils]: 87: Hoare triple {15846#(= 2 ssl3_connect_~blastFlag~0)} assume !(4369 == ~s__state~0); {15846#(= 2 ssl3_connect_~blastFlag~0)} is VALID [2022-04-15 17:42:58,542 INFO L290 TraceCheckUtils]: 88: Hoare triple {15846#(= 2 ssl3_connect_~blastFlag~0)} assume !(4384 == ~s__state~0); {15846#(= 2 ssl3_connect_~blastFlag~0)} is VALID [2022-04-15 17:42:58,543 INFO L290 TraceCheckUtils]: 89: Hoare triple {15846#(= 2 ssl3_connect_~blastFlag~0)} assume !(4385 == ~s__state~0); {15846#(= 2 ssl3_connect_~blastFlag~0)} is VALID [2022-04-15 17:42:58,543 INFO L290 TraceCheckUtils]: 90: Hoare triple {15846#(= 2 ssl3_connect_~blastFlag~0)} assume !(4400 == ~s__state~0); {15846#(= 2 ssl3_connect_~blastFlag~0)} is VALID [2022-04-15 17:42:58,543 INFO L290 TraceCheckUtils]: 91: Hoare triple {15846#(= 2 ssl3_connect_~blastFlag~0)} assume !(4401 == ~s__state~0); {15846#(= 2 ssl3_connect_~blastFlag~0)} is VALID [2022-04-15 17:42:58,543 INFO L290 TraceCheckUtils]: 92: Hoare triple {15846#(= 2 ssl3_connect_~blastFlag~0)} assume !(4416 == ~s__state~0); {15846#(= 2 ssl3_connect_~blastFlag~0)} is VALID [2022-04-15 17:42:58,543 INFO L290 TraceCheckUtils]: 93: Hoare triple {15846#(= 2 ssl3_connect_~blastFlag~0)} assume !(4417 == ~s__state~0); {15846#(= 2 ssl3_connect_~blastFlag~0)} is VALID [2022-04-15 17:42:58,544 INFO L290 TraceCheckUtils]: 94: Hoare triple {15846#(= 2 ssl3_connect_~blastFlag~0)} assume 4432 == ~s__state~0; {15846#(= 2 ssl3_connect_~blastFlag~0)} is VALID [2022-04-15 17:42:58,544 INFO L290 TraceCheckUtils]: 95: Hoare triple {15846#(= 2 ssl3_connect_~blastFlag~0)} assume -2147483648 <= #t~nondet43 && #t~nondet43 <= 2147483647;~ret~0 := #t~nondet43;havoc #t~nondet43; {15846#(= 2 ssl3_connect_~blastFlag~0)} is VALID [2022-04-15 17:42:58,544 INFO L290 TraceCheckUtils]: 96: Hoare triple {15846#(= 2 ssl3_connect_~blastFlag~0)} assume 4 == ~blastFlag~0; {15842#false} is VALID [2022-04-15 17:42:58,544 INFO L290 TraceCheckUtils]: 97: Hoare triple {15842#false} assume !false; {15842#false} is VALID [2022-04-15 17:42:58,545 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 60 proven. 0 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2022-04-15 17:42:58,545 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 17:42:58,545 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [881394156] [2022-04-15 17:42:58,545 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [881394156] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 17:42:58,545 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 17:42:58,545 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-04-15 17:42:58,545 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 17:42:58,545 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [989302913] [2022-04-15 17:42:58,545 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [989302913] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 17:42:58,545 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 17:42:58,545 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-04-15 17:42:58,546 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [447491134] [2022-04-15 17:42:58,546 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 17:42:58,546 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 [2022-04-15 17:42:58,546 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 17:42:58,546 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) [2022-04-15 17:42:58,578 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 63 edges. 63 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:42:58,578 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-04-15 17:42:58,578 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 17:42:58,578 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-04-15 17:42:58,579 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-04-15 17:42:58,579 INFO L87 Difference]: Start difference. First operand 476 states and 679 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) [2022-04-15 17:42:59,356 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:42:59,356 INFO L93 Difference]: Finished difference Result 956 states and 1369 transitions. [2022-04-15 17:42:59,356 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-04-15 17:42:59,357 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 [2022-04-15 17:42:59,357 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 17:42:59,357 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) [2022-04-15 17:42:59,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 487 transitions. [2022-04-15 17:42:59,361 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) [2022-04-15 17:42:59,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 487 transitions. [2022-04-15 17:42:59,363 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 4 states and 487 transitions. [2022-04-15 17:42:59,678 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 487 edges. 487 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:42:59,701 INFO L225 Difference]: With dead ends: 956 [2022-04-15 17:42:59,701 INFO L226 Difference]: Without dead ends: 714 [2022-04-15 17:42:59,702 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 [2022-04-15 17:42:59,705 INFO L913 BasicCegarLoop]: 317 mSDtfsCounter, 287 mSDsluCounter, 7 mSDsCounter, 0 mSdLazyCounter, 175 mSolverCounterSat, 7 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 287 SdHoareTripleChecker+Valid, 324 SdHoareTripleChecker+Invalid, 182 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 175 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-04-15 17:42:59,705 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [287 Valid, 324 Invalid, 182 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 175 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-04-15 17:42:59,707 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 714 states. [2022-04-15 17:43:00,059 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 714 to 714. [2022-04-15 17:43:00,059 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 17:43:00,061 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) [2022-04-15 17:43:00,062 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) [2022-04-15 17:43:00,063 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) [2022-04-15 17:43:00,079 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:43:00,079 INFO L93 Difference]: Finished difference Result 714 states and 1017 transitions. [2022-04-15 17:43:00,079 INFO L276 IsEmpty]: Start isEmpty. Operand 714 states and 1017 transitions. [2022-04-15 17:43:00,080 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:43:00,080 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 17:43:00,081 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. [2022-04-15 17:43:00,082 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. [2022-04-15 17:43:00,098 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:43:00,098 INFO L93 Difference]: Finished difference Result 714 states and 1017 transitions. [2022-04-15 17:43:00,098 INFO L276 IsEmpty]: Start isEmpty. Operand 714 states and 1017 transitions. [2022-04-15 17:43:00,099 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:43:00,099 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 17:43:00,099 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 17:43:00,099 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 17:43:00,100 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) [2022-04-15 17:43:00,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 714 states to 714 states and 1017 transitions. [2022-04-15 17:43:00,120 INFO L78 Accepts]: Start accepts. Automaton has 714 states and 1017 transitions. Word has length 98 [2022-04-15 17:43:00,120 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 17:43:00,120 INFO L478 AbstractCegarLoop]: Abstraction has 714 states and 1017 transitions. [2022-04-15 17:43:00,120 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) [2022-04-15 17:43:00,120 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 714 states and 1017 transitions. [2022-04-15 17:43:00,799 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1017 edges. 1017 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:43:00,799 INFO L276 IsEmpty]: Start isEmpty. Operand 714 states and 1017 transitions. [2022-04-15 17:43:00,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-04-15 17:43:00,800 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 17:43:00,800 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] [2022-04-15 17:43:00,800 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2022-04-15 17:43:00,801 INFO L403 AbstractCegarLoop]: === Iteration 8 === Targeting ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 17:43:00,801 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 17:43:00,801 INFO L85 PathProgramCache]: Analyzing trace with hash -1721597911, now seen corresponding path program 1 times [2022-04-15 17:43:00,801 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 17:43:00,801 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [84451399] [2022-04-15 17:43:00,801 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-15 17:43:00,802 INFO L85 PathProgramCache]: Analyzing trace with hash -1721597911, now seen corresponding path program 2 times [2022-04-15 17:43:00,802 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 17:43:00,802 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1880134141] [2022-04-15 17:43:00,802 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 17:43:00,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 17:43:00,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:43:00,849 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 17:43:00,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:43:00,852 INFO L290 TraceCheckUtils]: 0: Hoare triple {20627#(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); {20621#true} is VALID [2022-04-15 17:43:00,852 INFO L290 TraceCheckUtils]: 1: Hoare triple {20621#true} assume true; {20621#true} is VALID [2022-04-15 17:43:00,852 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {20621#true} {20621#true} #547#return; {20621#true} is VALID [2022-04-15 17:43:00,852 INFO L272 TraceCheckUtils]: 0: Hoare triple {20621#true} call ULTIMATE.init(); {20627#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 17:43:00,852 INFO L290 TraceCheckUtils]: 1: Hoare triple {20627#(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); {20621#true} is VALID [2022-04-15 17:43:00,852 INFO L290 TraceCheckUtils]: 2: Hoare triple {20621#true} assume true; {20621#true} is VALID [2022-04-15 17:43:00,852 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {20621#true} {20621#true} #547#return; {20621#true} is VALID [2022-04-15 17:43:00,853 INFO L272 TraceCheckUtils]: 4: Hoare triple {20621#true} call #t~ret56 := main(); {20621#true} is VALID [2022-04-15 17:43:00,853 INFO L290 TraceCheckUtils]: 5: Hoare triple {20621#true} havoc ~s~0;~s~0 := 12292; {20621#true} is VALID [2022-04-15 17:43:00,853 INFO L272 TraceCheckUtils]: 6: Hoare triple {20621#true} call #t~ret55 := ssl3_connect(~s~0); {20621#true} is VALID [2022-04-15 17:43:00,853 INFO L290 TraceCheckUtils]: 7: Hoare triple {20621#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;assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647;~s__init_buf___0~0 := #t~nondet10;havoc #t~nondet10;assume -2147483648 <= #t~nondet11 && #t~nondet11 <= 2147483647;~s__debug~0 := #t~nondet11;havoc #t~nondet11;havoc ~s__shutdown~0;assume -2147483648 <= #t~nondet12 && #t~nondet12 <= 2147483647;~s__ctx__info_callback~0 := #t~nondet12;havoc #t~nondet12;assume -2147483648 <= #t~nondet13 && #t~nondet13 <= 2147483647;~s__ctx__stats__sess_connect_renegotiate~0 := #t~nondet13;havoc #t~nondet13;assume -2147483648 <= #t~nondet14 && #t~nondet14 <= 2147483647;~s__ctx__stats__sess_connect~0 := #t~nondet14;havoc #t~nondet14;assume -2147483648 <= #t~nondet15 && #t~nondet15 <= 2147483647;~s__ctx__stats__sess_hit~0 := #t~nondet15;havoc #t~nondet15;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~s__ctx__stats__sess_connect_good~0 := #t~nondet16;havoc #t~nondet16;havoc ~s__s3__change_cipher_spec~0;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~s__s3__flags~0 := #t~nondet17;havoc #t~nondet17;havoc ~s__s3__delay_buf_pop_ret~0;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~s__s3__tmp__cert_req~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~s__s3__tmp__new_compression~0 := #t~nondet19;havoc #t~nondet19;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~s__s3__tmp__reuse_message~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~s__s3__tmp__new_cipher~0 := #t~nondet21;havoc #t~nondet21;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~s__s3__tmp__new_cipher__algorithms~0 := #t~nondet22;havoc #t~nondet22;havoc ~s__s3__tmp__next_state___0~0;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~s__s3__tmp__new_compression__id~0 := #t~nondet23;havoc #t~nondet23;havoc ~s__session__cipher~0;havoc ~s__session__compress_meth~0;havoc ~buf~0;havoc ~tmp~0;havoc ~l~0;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~num1~0 := #t~nondet24;havoc #t~nondet24;havoc ~cb~0;havoc ~ret~0;havoc ~new_state~0;havoc ~state~0;havoc ~skip~0;havoc ~tmp___0~0;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~tmp___1~0 := #t~nondet25;havoc #t~nondet25;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~tmp___2~0 := #t~nondet26;havoc #t~nondet26;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~tmp___3~0 := #t~nondet27;havoc #t~nondet27;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~tmp___4~0 := #t~nondet28;havoc #t~nondet28;assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~tmp___5~0 := #t~nondet29;havoc #t~nondet29;assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647;~tmp___6~0 := #t~nondet30;havoc #t~nondet30;assume -2147483648 <= #t~nondet31 && #t~nondet31 <= 2147483647;~tmp___7~0 := #t~nondet31;havoc #t~nondet31;assume -2147483648 <= #t~nondet32 && #t~nondet32 <= 2147483647;~tmp___8~0 := #t~nondet32;havoc #t~nondet32;assume -2147483648 <= #t~nondet33 && #t~nondet33 <= 2147483647;~tmp___9~0 := #t~nondet33;havoc #t~nondet33;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~nondet34 && #t~nondet34 <= 2147483647;~tmp~0 := #t~nondet34;havoc #t~nondet34;~cb~0 := 0;~ret~0 := -1;~skip~0 := 0;~tmp___0~0 := 0; {20621#true} is VALID [2022-04-15 17:43:00,853 INFO L290 TraceCheckUtils]: 8: Hoare triple {20621#true} assume 0 != ~s__info_callback~0;~cb~0 := ~s__info_callback~0; {20621#true} is VALID [2022-04-15 17:43:00,853 INFO L290 TraceCheckUtils]: 9: Hoare triple {20621#true} #t~post35 := ~s__in_handshake~0;~s__in_handshake~0 := 1 + #t~post35;havoc #t~post35; {20621#true} is VALID [2022-04-15 17:43:00,853 INFO L290 TraceCheckUtils]: 10: Hoare triple {20621#true} assume !(0 != 12288 + ~tmp___1~0); {20621#true} is VALID [2022-04-15 17:43:00,853 INFO L290 TraceCheckUtils]: 11: Hoare triple {20621#true} assume !false; {20621#true} is VALID [2022-04-15 17:43:00,853 INFO L290 TraceCheckUtils]: 12: Hoare triple {20621#true} ~state~0 := ~s__state~0; {20621#true} is VALID [2022-04-15 17:43:00,853 INFO L290 TraceCheckUtils]: 13: Hoare triple {20621#true} assume !(12292 == ~s__state~0); {20621#true} is VALID [2022-04-15 17:43:00,853 INFO L290 TraceCheckUtils]: 14: Hoare triple {20621#true} assume !(16384 == ~s__state~0); {20621#true} is VALID [2022-04-15 17:43:00,853 INFO L290 TraceCheckUtils]: 15: Hoare triple {20621#true} assume !(4096 == ~s__state~0); {20621#true} is VALID [2022-04-15 17:43:00,853 INFO L290 TraceCheckUtils]: 16: Hoare triple {20621#true} assume !(20480 == ~s__state~0); {20621#true} is VALID [2022-04-15 17:43:00,853 INFO L290 TraceCheckUtils]: 17: Hoare triple {20621#true} assume !(4099 == ~s__state~0); {20621#true} is VALID [2022-04-15 17:43:00,853 INFO L290 TraceCheckUtils]: 18: Hoare triple {20621#true} assume 4368 == ~s__state~0; {20621#true} is VALID [2022-04-15 17:43:00,854 INFO L290 TraceCheckUtils]: 19: Hoare triple {20621#true} ~s__shutdown~0 := 0;assume -2147483648 <= #t~nondet39 && #t~nondet39 <= 2147483647;~ret~0 := #t~nondet39;havoc #t~nondet39; {20621#true} is VALID [2022-04-15 17:43:00,854 INFO L290 TraceCheckUtils]: 20: Hoare triple {20621#true} assume 0 == ~blastFlag~0;~blastFlag~0 := 1; {20626#(= ssl3_connect_~blastFlag~0 1)} is VALID [2022-04-15 17:43:00,854 INFO L290 TraceCheckUtils]: 21: Hoare triple {20626#(= ssl3_connect_~blastFlag~0 1)} assume !(~ret~0 <= 0);~s__state~0 := 4384;~s__init_num~0 := 0; {20626#(= ssl3_connect_~blastFlag~0 1)} is VALID [2022-04-15 17:43:00,854 INFO L290 TraceCheckUtils]: 22: Hoare triple {20626#(= ssl3_connect_~blastFlag~0 1)} assume ~s__bbio~0 != ~s__wbio~0; {20626#(= ssl3_connect_~blastFlag~0 1)} is VALID [2022-04-15 17:43:00,854 INFO L290 TraceCheckUtils]: 23: Hoare triple {20626#(= ssl3_connect_~blastFlag~0 1)} assume !(0 == ~s__s3__tmp__reuse_message~0); {20626#(= ssl3_connect_~blastFlag~0 1)} is VALID [2022-04-15 17:43:00,855 INFO L290 TraceCheckUtils]: 24: Hoare triple {20626#(= ssl3_connect_~blastFlag~0 1)} ~skip~0 := 0; {20626#(= ssl3_connect_~blastFlag~0 1)} is VALID [2022-04-15 17:43:00,855 INFO L290 TraceCheckUtils]: 25: Hoare triple {20626#(= ssl3_connect_~blastFlag~0 1)} assume !false; {20626#(= ssl3_connect_~blastFlag~0 1)} is VALID [2022-04-15 17:43:00,855 INFO L290 TraceCheckUtils]: 26: Hoare triple {20626#(= ssl3_connect_~blastFlag~0 1)} ~state~0 := ~s__state~0; {20626#(= ssl3_connect_~blastFlag~0 1)} is VALID [2022-04-15 17:43:00,855 INFO L290 TraceCheckUtils]: 27: Hoare triple {20626#(= ssl3_connect_~blastFlag~0 1)} assume !(12292 == ~s__state~0); {20626#(= ssl3_connect_~blastFlag~0 1)} is VALID [2022-04-15 17:43:00,856 INFO L290 TraceCheckUtils]: 28: Hoare triple {20626#(= ssl3_connect_~blastFlag~0 1)} assume !(16384 == ~s__state~0); {20626#(= ssl3_connect_~blastFlag~0 1)} is VALID [2022-04-15 17:43:00,856 INFO L290 TraceCheckUtils]: 29: Hoare triple {20626#(= ssl3_connect_~blastFlag~0 1)} assume !(4096 == ~s__state~0); {20626#(= ssl3_connect_~blastFlag~0 1)} is VALID [2022-04-15 17:43:00,856 INFO L290 TraceCheckUtils]: 30: Hoare triple {20626#(= ssl3_connect_~blastFlag~0 1)} assume !(20480 == ~s__state~0); {20626#(= ssl3_connect_~blastFlag~0 1)} is VALID [2022-04-15 17:43:00,856 INFO L290 TraceCheckUtils]: 31: Hoare triple {20626#(= ssl3_connect_~blastFlag~0 1)} assume !(4099 == ~s__state~0); {20626#(= ssl3_connect_~blastFlag~0 1)} is VALID [2022-04-15 17:43:00,857 INFO L290 TraceCheckUtils]: 32: Hoare triple {20626#(= ssl3_connect_~blastFlag~0 1)} assume !(4368 == ~s__state~0); {20626#(= ssl3_connect_~blastFlag~0 1)} is VALID [2022-04-15 17:43:00,859 INFO L290 TraceCheckUtils]: 33: Hoare triple {20626#(= ssl3_connect_~blastFlag~0 1)} assume !(4369 == ~s__state~0); {20626#(= ssl3_connect_~blastFlag~0 1)} is VALID [2022-04-15 17:43:00,859 INFO L290 TraceCheckUtils]: 34: Hoare triple {20626#(= ssl3_connect_~blastFlag~0 1)} assume 4384 == ~s__state~0; {20626#(= ssl3_connect_~blastFlag~0 1)} is VALID [2022-04-15 17:43:00,860 INFO L290 TraceCheckUtils]: 35: Hoare triple {20626#(= ssl3_connect_~blastFlag~0 1)} assume -2147483648 <= #t~nondet40 && #t~nondet40 <= 2147483647;~ret~0 := #t~nondet40;havoc #t~nondet40; {20626#(= ssl3_connect_~blastFlag~0 1)} is VALID [2022-04-15 17:43:00,860 INFO L290 TraceCheckUtils]: 36: Hoare triple {20626#(= ssl3_connect_~blastFlag~0 1)} assume !(1 == ~blastFlag~0); {20622#false} is VALID [2022-04-15 17:43:00,860 INFO L290 TraceCheckUtils]: 37: Hoare triple {20622#false} assume !(~ret~0 <= 0); {20622#false} is VALID [2022-04-15 17:43:00,860 INFO L290 TraceCheckUtils]: 38: Hoare triple {20622#false} assume !(0 != ~s__hit~0);~s__state~0 := 4400; {20622#false} is VALID [2022-04-15 17:43:00,860 INFO L290 TraceCheckUtils]: 39: Hoare triple {20622#false} ~s__init_num~0 := 0; {20622#false} is VALID [2022-04-15 17:43:00,860 INFO L290 TraceCheckUtils]: 40: Hoare triple {20622#false} assume !(0 == ~s__s3__tmp__reuse_message~0); {20622#false} is VALID [2022-04-15 17:43:00,860 INFO L290 TraceCheckUtils]: 41: Hoare triple {20622#false} ~skip~0 := 0; {20622#false} is VALID [2022-04-15 17:43:00,860 INFO L290 TraceCheckUtils]: 42: Hoare triple {20622#false} assume !false; {20622#false} is VALID [2022-04-15 17:43:00,860 INFO L290 TraceCheckUtils]: 43: Hoare triple {20622#false} ~state~0 := ~s__state~0; {20622#false} is VALID [2022-04-15 17:43:00,860 INFO L290 TraceCheckUtils]: 44: Hoare triple {20622#false} assume !(12292 == ~s__state~0); {20622#false} is VALID [2022-04-15 17:43:00,860 INFO L290 TraceCheckUtils]: 45: Hoare triple {20622#false} assume !(16384 == ~s__state~0); {20622#false} is VALID [2022-04-15 17:43:00,860 INFO L290 TraceCheckUtils]: 46: Hoare triple {20622#false} assume !(4096 == ~s__state~0); {20622#false} is VALID [2022-04-15 17:43:00,861 INFO L290 TraceCheckUtils]: 47: Hoare triple {20622#false} assume !(20480 == ~s__state~0); {20622#false} is VALID [2022-04-15 17:43:00,861 INFO L290 TraceCheckUtils]: 48: Hoare triple {20622#false} assume !(4099 == ~s__state~0); {20622#false} is VALID [2022-04-15 17:43:00,861 INFO L290 TraceCheckUtils]: 49: Hoare triple {20622#false} assume !(4368 == ~s__state~0); {20622#false} is VALID [2022-04-15 17:43:00,861 INFO L290 TraceCheckUtils]: 50: Hoare triple {20622#false} assume !(4369 == ~s__state~0); {20622#false} is VALID [2022-04-15 17:43:00,861 INFO L290 TraceCheckUtils]: 51: Hoare triple {20622#false} assume !(4384 == ~s__state~0); {20622#false} is VALID [2022-04-15 17:43:00,861 INFO L290 TraceCheckUtils]: 52: Hoare triple {20622#false} assume !(4385 == ~s__state~0); {20622#false} is VALID [2022-04-15 17:43:00,861 INFO L290 TraceCheckUtils]: 53: Hoare triple {20622#false} assume 4400 == ~s__state~0; {20622#false} is VALID [2022-04-15 17:43:00,861 INFO L290 TraceCheckUtils]: 54: Hoare triple {20622#false} ~__cil_tmp56~0 := ~s__s3__tmp__new_cipher__algorithms~0; {20622#false} is VALID [2022-04-15 17:43:00,861 INFO L290 TraceCheckUtils]: 55: Hoare triple {20622#false} assume 0 != (256 + ~__cil_tmp56~0) % 18446744073709551616;~skip~0 := 1; {20622#false} is VALID [2022-04-15 17:43:00,861 INFO L290 TraceCheckUtils]: 56: Hoare triple {20622#false} ~s__state~0 := 4416;~s__init_num~0 := 0; {20622#false} is VALID [2022-04-15 17:43:00,861 INFO L290 TraceCheckUtils]: 57: Hoare triple {20622#false} assume !(0 == ~s__s3__tmp__reuse_message~0); {20622#false} is VALID [2022-04-15 17:43:00,861 INFO L290 TraceCheckUtils]: 58: Hoare triple {20622#false} ~skip~0 := 0; {20622#false} is VALID [2022-04-15 17:43:00,861 INFO L290 TraceCheckUtils]: 59: Hoare triple {20622#false} assume !false; {20622#false} is VALID [2022-04-15 17:43:00,861 INFO L290 TraceCheckUtils]: 60: Hoare triple {20622#false} ~state~0 := ~s__state~0; {20622#false} is VALID [2022-04-15 17:43:00,861 INFO L290 TraceCheckUtils]: 61: Hoare triple {20622#false} assume !(12292 == ~s__state~0); {20622#false} is VALID [2022-04-15 17:43:00,862 INFO L290 TraceCheckUtils]: 62: Hoare triple {20622#false} assume !(16384 == ~s__state~0); {20622#false} is VALID [2022-04-15 17:43:00,862 INFO L290 TraceCheckUtils]: 63: Hoare triple {20622#false} assume !(4096 == ~s__state~0); {20622#false} is VALID [2022-04-15 17:43:00,862 INFO L290 TraceCheckUtils]: 64: Hoare triple {20622#false} assume !(20480 == ~s__state~0); {20622#false} is VALID [2022-04-15 17:43:00,880 INFO L290 TraceCheckUtils]: 65: Hoare triple {20622#false} assume !(4099 == ~s__state~0); {20622#false} is VALID [2022-04-15 17:43:00,880 INFO L290 TraceCheckUtils]: 66: Hoare triple {20622#false} assume !(4368 == ~s__state~0); {20622#false} is VALID [2022-04-15 17:43:00,880 INFO L290 TraceCheckUtils]: 67: Hoare triple {20622#false} assume !(4369 == ~s__state~0); {20622#false} is VALID [2022-04-15 17:43:00,880 INFO L290 TraceCheckUtils]: 68: Hoare triple {20622#false} assume !(4384 == ~s__state~0); {20622#false} is VALID [2022-04-15 17:43:00,880 INFO L290 TraceCheckUtils]: 69: Hoare triple {20622#false} assume !(4385 == ~s__state~0); {20622#false} is VALID [2022-04-15 17:43:00,880 INFO L290 TraceCheckUtils]: 70: Hoare triple {20622#false} assume !(4400 == ~s__state~0); {20622#false} is VALID [2022-04-15 17:43:00,880 INFO L290 TraceCheckUtils]: 71: Hoare triple {20622#false} assume !(4401 == ~s__state~0); {20622#false} is VALID [2022-04-15 17:43:00,880 INFO L290 TraceCheckUtils]: 72: Hoare triple {20622#false} assume 4416 == ~s__state~0; {20622#false} is VALID [2022-04-15 17:43:00,880 INFO L290 TraceCheckUtils]: 73: Hoare triple {20622#false} assume -2147483648 <= #t~nondet42 && #t~nondet42 <= 2147483647;~ret~0 := #t~nondet42;havoc #t~nondet42; {20622#false} is VALID [2022-04-15 17:43:00,880 INFO L290 TraceCheckUtils]: 74: Hoare triple {20622#false} assume !(3 == ~blastFlag~0); {20622#false} is VALID [2022-04-15 17:43:00,881 INFO L290 TraceCheckUtils]: 75: Hoare triple {20622#false} assume !(~ret~0 <= 0);~s__state~0 := 4432;~s__init_num~0 := 0; {20622#false} is VALID [2022-04-15 17:43:00,881 INFO L290 TraceCheckUtils]: 76: Hoare triple {20622#false} assume !(0 == ~tmp___6~0); {20622#false} is VALID [2022-04-15 17:43:00,881 INFO L290 TraceCheckUtils]: 77: Hoare triple {20622#false} assume !(0 == ~s__s3__tmp__reuse_message~0); {20622#false} is VALID [2022-04-15 17:43:00,881 INFO L290 TraceCheckUtils]: 78: Hoare triple {20622#false} ~skip~0 := 0; {20622#false} is VALID [2022-04-15 17:43:00,881 INFO L290 TraceCheckUtils]: 79: Hoare triple {20622#false} assume !false; {20622#false} is VALID [2022-04-15 17:43:00,881 INFO L290 TraceCheckUtils]: 80: Hoare triple {20622#false} ~state~0 := ~s__state~0; {20622#false} is VALID [2022-04-15 17:43:00,881 INFO L290 TraceCheckUtils]: 81: Hoare triple {20622#false} assume !(12292 == ~s__state~0); {20622#false} is VALID [2022-04-15 17:43:00,881 INFO L290 TraceCheckUtils]: 82: Hoare triple {20622#false} assume !(16384 == ~s__state~0); {20622#false} is VALID [2022-04-15 17:43:00,881 INFO L290 TraceCheckUtils]: 83: Hoare triple {20622#false} assume !(4096 == ~s__state~0); {20622#false} is VALID [2022-04-15 17:43:00,881 INFO L290 TraceCheckUtils]: 84: Hoare triple {20622#false} assume !(20480 == ~s__state~0); {20622#false} is VALID [2022-04-15 17:43:00,881 INFO L290 TraceCheckUtils]: 85: Hoare triple {20622#false} assume !(4099 == ~s__state~0); {20622#false} is VALID [2022-04-15 17:43:00,881 INFO L290 TraceCheckUtils]: 86: Hoare triple {20622#false} assume !(4368 == ~s__state~0); {20622#false} is VALID [2022-04-15 17:43:00,881 INFO L290 TraceCheckUtils]: 87: Hoare triple {20622#false} assume !(4369 == ~s__state~0); {20622#false} is VALID [2022-04-15 17:43:00,881 INFO L290 TraceCheckUtils]: 88: Hoare triple {20622#false} assume !(4384 == ~s__state~0); {20622#false} is VALID [2022-04-15 17:43:00,881 INFO L290 TraceCheckUtils]: 89: Hoare triple {20622#false} assume !(4385 == ~s__state~0); {20622#false} is VALID [2022-04-15 17:43:00,881 INFO L290 TraceCheckUtils]: 90: Hoare triple {20622#false} assume !(4400 == ~s__state~0); {20622#false} is VALID [2022-04-15 17:43:00,881 INFO L290 TraceCheckUtils]: 91: Hoare triple {20622#false} assume !(4401 == ~s__state~0); {20622#false} is VALID [2022-04-15 17:43:00,882 INFO L290 TraceCheckUtils]: 92: Hoare triple {20622#false} assume !(4416 == ~s__state~0); {20622#false} is VALID [2022-04-15 17:43:00,882 INFO L290 TraceCheckUtils]: 93: Hoare triple {20622#false} assume !(4417 == ~s__state~0); {20622#false} is VALID [2022-04-15 17:43:00,882 INFO L290 TraceCheckUtils]: 94: Hoare triple {20622#false} assume 4432 == ~s__state~0; {20622#false} is VALID [2022-04-15 17:43:00,882 INFO L290 TraceCheckUtils]: 95: Hoare triple {20622#false} assume -2147483648 <= #t~nondet43 && #t~nondet43 <= 2147483647;~ret~0 := #t~nondet43;havoc #t~nondet43; {20622#false} is VALID [2022-04-15 17:43:00,882 INFO L290 TraceCheckUtils]: 96: Hoare triple {20622#false} assume 4 == ~blastFlag~0; {20622#false} is VALID [2022-04-15 17:43:00,882 INFO L290 TraceCheckUtils]: 97: Hoare triple {20622#false} assume !false; {20622#false} is VALID [2022-04-15 17:43:00,882 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 68 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2022-04-15 17:43:00,882 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 17:43:00,882 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1880134141] [2022-04-15 17:43:00,882 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1880134141] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 17:43:00,882 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 17:43:00,883 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-04-15 17:43:00,883 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 17:43:00,883 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [84451399] [2022-04-15 17:43:00,883 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [84451399] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 17:43:00,883 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 17:43:00,883 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-04-15 17:43:00,883 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1790939648] [2022-04-15 17:43:00,883 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 17:43:00,883 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 [2022-04-15 17:43:00,883 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 17:43:00,884 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) [2022-04-15 17:43:00,919 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 70 edges. 70 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:43:00,919 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-04-15 17:43:00,919 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 17:43:00,919 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-04-15 17:43:00,919 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-04-15 17:43:00,919 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) [2022-04-15 17:43:01,616 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:43:01,616 INFO L93 Difference]: Finished difference Result 1215 states and 1730 transitions. [2022-04-15 17:43:01,616 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-04-15 17:43:01,617 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 [2022-04-15 17:43:01,617 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 17:43:01,617 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) [2022-04-15 17:43:01,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 361 transitions. [2022-04-15 17:43:01,619 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) [2022-04-15 17:43:01,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 361 transitions. [2022-04-15 17:43:01,621 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 4 states and 361 transitions. [2022-04-15 17:43:01,818 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 361 edges. 361 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:43:01,841 INFO L225 Difference]: With dead ends: 1215 [2022-04-15 17:43:01,841 INFO L226 Difference]: Without dead ends: 735 [2022-04-15 17:43:01,842 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 [2022-04-15 17:43:01,842 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 [2022-04-15 17:43:01,842 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] [2022-04-15 17:43:01,843 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 735 states. [2022-04-15 17:43:02,158 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 735 to 735. [2022-04-15 17:43:02,158 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 17:43:02,165 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) [2022-04-15 17:43:02,166 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) [2022-04-15 17:43:02,181 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) [2022-04-15 17:43:02,199 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:43:02,199 INFO L93 Difference]: Finished difference Result 735 states and 1044 transitions. [2022-04-15 17:43:02,199 INFO L276 IsEmpty]: Start isEmpty. Operand 735 states and 1044 transitions. [2022-04-15 17:43:02,200 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:43:02,200 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 17:43:02,201 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. [2022-04-15 17:43:02,202 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. [2022-04-15 17:43:02,218 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:43:02,219 INFO L93 Difference]: Finished difference Result 735 states and 1044 transitions. [2022-04-15 17:43:02,219 INFO L276 IsEmpty]: Start isEmpty. Operand 735 states and 1044 transitions. [2022-04-15 17:43:02,219 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:43:02,220 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 17:43:02,220 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 17:43:02,220 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 17:43:02,221 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) [2022-04-15 17:43:02,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 735 states to 735 states and 1044 transitions. [2022-04-15 17:43:02,242 INFO L78 Accepts]: Start accepts. Automaton has 735 states and 1044 transitions. Word has length 98 [2022-04-15 17:43:02,242 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 17:43:02,242 INFO L478 AbstractCegarLoop]: Abstraction has 735 states and 1044 transitions. [2022-04-15 17:43:02,243 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) [2022-04-15 17:43:02,243 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 735 states and 1044 transitions. [2022-04-15 17:43:02,911 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1044 edges. 1044 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:43:02,911 INFO L276 IsEmpty]: Start isEmpty. Operand 735 states and 1044 transitions. [2022-04-15 17:43:02,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2022-04-15 17:43:02,913 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 17:43:02,913 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] [2022-04-15 17:43:02,913 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2022-04-15 17:43:02,913 INFO L403 AbstractCegarLoop]: === Iteration 9 === Targeting ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 17:43:02,913 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 17:43:02,913 INFO L85 PathProgramCache]: Analyzing trace with hash -255266854, now seen corresponding path program 1 times [2022-04-15 17:43:02,913 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 17:43:02,913 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [94123839] [2022-04-15 17:43:02,914 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-15 17:43:02,914 INFO L85 PathProgramCache]: Analyzing trace with hash -255266854, now seen corresponding path program 2 times [2022-04-15 17:43:02,914 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 17:43:02,914 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [959158216] [2022-04-15 17:43:02,914 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 17:43:02,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 17:43:02,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:43:02,990 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 17:43:02,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:43:02,994 INFO L290 TraceCheckUtils]: 0: Hoare triple {26009#(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); {26003#true} is VALID [2022-04-15 17:43:02,994 INFO L290 TraceCheckUtils]: 1: Hoare triple {26003#true} assume true; {26003#true} is VALID [2022-04-15 17:43:02,994 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {26003#true} {26003#true} #547#return; {26003#true} is VALID [2022-04-15 17:43:02,995 INFO L272 TraceCheckUtils]: 0: Hoare triple {26003#true} call ULTIMATE.init(); {26009#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 17:43:02,995 INFO L290 TraceCheckUtils]: 1: Hoare triple {26009#(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); {26003#true} is VALID [2022-04-15 17:43:02,995 INFO L290 TraceCheckUtils]: 2: Hoare triple {26003#true} assume true; {26003#true} is VALID [2022-04-15 17:43:02,995 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {26003#true} {26003#true} #547#return; {26003#true} is VALID [2022-04-15 17:43:02,995 INFO L272 TraceCheckUtils]: 4: Hoare triple {26003#true} call #t~ret56 := main(); {26003#true} is VALID [2022-04-15 17:43:02,995 INFO L290 TraceCheckUtils]: 5: Hoare triple {26003#true} havoc ~s~0;~s~0 := 12292; {26003#true} is VALID [2022-04-15 17:43:02,995 INFO L272 TraceCheckUtils]: 6: Hoare triple {26003#true} call #t~ret55 := ssl3_connect(~s~0); {26003#true} is VALID [2022-04-15 17:43:02,995 INFO L290 TraceCheckUtils]: 7: Hoare triple {26003#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;assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647;~s__init_buf___0~0 := #t~nondet10;havoc #t~nondet10;assume -2147483648 <= #t~nondet11 && #t~nondet11 <= 2147483647;~s__debug~0 := #t~nondet11;havoc #t~nondet11;havoc ~s__shutdown~0;assume -2147483648 <= #t~nondet12 && #t~nondet12 <= 2147483647;~s__ctx__info_callback~0 := #t~nondet12;havoc #t~nondet12;assume -2147483648 <= #t~nondet13 && #t~nondet13 <= 2147483647;~s__ctx__stats__sess_connect_renegotiate~0 := #t~nondet13;havoc #t~nondet13;assume -2147483648 <= #t~nondet14 && #t~nondet14 <= 2147483647;~s__ctx__stats__sess_connect~0 := #t~nondet14;havoc #t~nondet14;assume -2147483648 <= #t~nondet15 && #t~nondet15 <= 2147483647;~s__ctx__stats__sess_hit~0 := #t~nondet15;havoc #t~nondet15;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~s__ctx__stats__sess_connect_good~0 := #t~nondet16;havoc #t~nondet16;havoc ~s__s3__change_cipher_spec~0;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~s__s3__flags~0 := #t~nondet17;havoc #t~nondet17;havoc ~s__s3__delay_buf_pop_ret~0;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~s__s3__tmp__cert_req~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~s__s3__tmp__new_compression~0 := #t~nondet19;havoc #t~nondet19;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~s__s3__tmp__reuse_message~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~s__s3__tmp__new_cipher~0 := #t~nondet21;havoc #t~nondet21;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~s__s3__tmp__new_cipher__algorithms~0 := #t~nondet22;havoc #t~nondet22;havoc ~s__s3__tmp__next_state___0~0;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~s__s3__tmp__new_compression__id~0 := #t~nondet23;havoc #t~nondet23;havoc ~s__session__cipher~0;havoc ~s__session__compress_meth~0;havoc ~buf~0;havoc ~tmp~0;havoc ~l~0;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~num1~0 := #t~nondet24;havoc #t~nondet24;havoc ~cb~0;havoc ~ret~0;havoc ~new_state~0;havoc ~state~0;havoc ~skip~0;havoc ~tmp___0~0;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~tmp___1~0 := #t~nondet25;havoc #t~nondet25;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~tmp___2~0 := #t~nondet26;havoc #t~nondet26;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~tmp___3~0 := #t~nondet27;havoc #t~nondet27;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~tmp___4~0 := #t~nondet28;havoc #t~nondet28;assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~tmp___5~0 := #t~nondet29;havoc #t~nondet29;assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647;~tmp___6~0 := #t~nondet30;havoc #t~nondet30;assume -2147483648 <= #t~nondet31 && #t~nondet31 <= 2147483647;~tmp___7~0 := #t~nondet31;havoc #t~nondet31;assume -2147483648 <= #t~nondet32 && #t~nondet32 <= 2147483647;~tmp___8~0 := #t~nondet32;havoc #t~nondet32;assume -2147483648 <= #t~nondet33 && #t~nondet33 <= 2147483647;~tmp___9~0 := #t~nondet33;havoc #t~nondet33;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~nondet34 && #t~nondet34 <= 2147483647;~tmp~0 := #t~nondet34;havoc #t~nondet34;~cb~0 := 0;~ret~0 := -1;~skip~0 := 0;~tmp___0~0 := 0; {26003#true} is VALID [2022-04-15 17:43:02,995 INFO L290 TraceCheckUtils]: 8: Hoare triple {26003#true} assume 0 != ~s__info_callback~0;~cb~0 := ~s__info_callback~0; {26003#true} is VALID [2022-04-15 17:43:02,995 INFO L290 TraceCheckUtils]: 9: Hoare triple {26003#true} #t~post35 := ~s__in_handshake~0;~s__in_handshake~0 := 1 + #t~post35;havoc #t~post35; {26003#true} is VALID [2022-04-15 17:43:02,995 INFO L290 TraceCheckUtils]: 10: Hoare triple {26003#true} assume !(0 != 12288 + ~tmp___1~0); {26003#true} is VALID [2022-04-15 17:43:02,995 INFO L290 TraceCheckUtils]: 11: Hoare triple {26003#true} assume !false; {26003#true} is VALID [2022-04-15 17:43:02,995 INFO L290 TraceCheckUtils]: 12: Hoare triple {26003#true} ~state~0 := ~s__state~0; {26003#true} is VALID [2022-04-15 17:43:02,995 INFO L290 TraceCheckUtils]: 13: Hoare triple {26003#true} assume !(12292 == ~s__state~0); {26003#true} is VALID [2022-04-15 17:43:02,996 INFO L290 TraceCheckUtils]: 14: Hoare triple {26003#true} assume !(16384 == ~s__state~0); {26003#true} is VALID [2022-04-15 17:43:02,996 INFO L290 TraceCheckUtils]: 15: Hoare triple {26003#true} assume !(4096 == ~s__state~0); {26003#true} is VALID [2022-04-15 17:43:02,996 INFO L290 TraceCheckUtils]: 16: Hoare triple {26003#true} assume !(20480 == ~s__state~0); {26003#true} is VALID [2022-04-15 17:43:02,996 INFO L290 TraceCheckUtils]: 17: Hoare triple {26003#true} assume !(4099 == ~s__state~0); {26003#true} is VALID [2022-04-15 17:43:02,996 INFO L290 TraceCheckUtils]: 18: Hoare triple {26003#true} assume 4368 == ~s__state~0; {26003#true} is VALID [2022-04-15 17:43:02,996 INFO L290 TraceCheckUtils]: 19: Hoare triple {26003#true} ~s__shutdown~0 := 0;assume -2147483648 <= #t~nondet39 && #t~nondet39 <= 2147483647;~ret~0 := #t~nondet39;havoc #t~nondet39; {26003#true} is VALID [2022-04-15 17:43:02,996 INFO L290 TraceCheckUtils]: 20: Hoare triple {26003#true} assume 0 == ~blastFlag~0;~blastFlag~0 := 1; {26003#true} is VALID [2022-04-15 17:43:02,996 INFO L290 TraceCheckUtils]: 21: Hoare triple {26003#true} assume !(~ret~0 <= 0);~s__state~0 := 4384;~s__init_num~0 := 0; {26003#true} is VALID [2022-04-15 17:43:02,996 INFO L290 TraceCheckUtils]: 22: Hoare triple {26003#true} assume ~s__bbio~0 != ~s__wbio~0; {26003#true} is VALID [2022-04-15 17:43:02,996 INFO L290 TraceCheckUtils]: 23: Hoare triple {26003#true} assume !(0 == ~s__s3__tmp__reuse_message~0); {26003#true} is VALID [2022-04-15 17:43:02,996 INFO L290 TraceCheckUtils]: 24: Hoare triple {26003#true} ~skip~0 := 0; {26003#true} is VALID [2022-04-15 17:43:02,996 INFO L290 TraceCheckUtils]: 25: Hoare triple {26003#true} assume !false; {26003#true} is VALID [2022-04-15 17:43:02,996 INFO L290 TraceCheckUtils]: 26: Hoare triple {26003#true} ~state~0 := ~s__state~0; {26003#true} is VALID [2022-04-15 17:43:02,996 INFO L290 TraceCheckUtils]: 27: Hoare triple {26003#true} assume !(12292 == ~s__state~0); {26003#true} is VALID [2022-04-15 17:43:02,996 INFO L290 TraceCheckUtils]: 28: Hoare triple {26003#true} assume !(16384 == ~s__state~0); {26003#true} is VALID [2022-04-15 17:43:02,996 INFO L290 TraceCheckUtils]: 29: Hoare triple {26003#true} assume !(4096 == ~s__state~0); {26003#true} is VALID [2022-04-15 17:43:02,997 INFO L290 TraceCheckUtils]: 30: Hoare triple {26003#true} assume !(20480 == ~s__state~0); {26003#true} is VALID [2022-04-15 17:43:02,997 INFO L290 TraceCheckUtils]: 31: Hoare triple {26003#true} assume !(4099 == ~s__state~0); {26003#true} is VALID [2022-04-15 17:43:02,997 INFO L290 TraceCheckUtils]: 32: Hoare triple {26003#true} assume !(4368 == ~s__state~0); {26003#true} is VALID [2022-04-15 17:43:02,997 INFO L290 TraceCheckUtils]: 33: Hoare triple {26003#true} assume !(4369 == ~s__state~0); {26003#true} is VALID [2022-04-15 17:43:02,997 INFO L290 TraceCheckUtils]: 34: Hoare triple {26003#true} assume 4384 == ~s__state~0; {26003#true} is VALID [2022-04-15 17:43:02,997 INFO L290 TraceCheckUtils]: 35: Hoare triple {26003#true} assume -2147483648 <= #t~nondet40 && #t~nondet40 <= 2147483647;~ret~0 := #t~nondet40;havoc #t~nondet40; {26003#true} is VALID [2022-04-15 17:43:02,997 INFO L290 TraceCheckUtils]: 36: Hoare triple {26003#true} assume 1 == ~blastFlag~0;~blastFlag~0 := 2; {26003#true} is VALID [2022-04-15 17:43:02,997 INFO L290 TraceCheckUtils]: 37: Hoare triple {26003#true} assume !(~ret~0 <= 0); {26003#true} is VALID [2022-04-15 17:43:02,997 INFO L290 TraceCheckUtils]: 38: Hoare triple {26003#true} assume !(0 != ~s__hit~0);~s__state~0 := 4400; {26003#true} is VALID [2022-04-15 17:43:02,997 INFO L290 TraceCheckUtils]: 39: Hoare triple {26003#true} ~s__init_num~0 := 0; {26003#true} is VALID [2022-04-15 17:43:02,997 INFO L290 TraceCheckUtils]: 40: Hoare triple {26003#true} assume !(0 == ~s__s3__tmp__reuse_message~0); {26003#true} is VALID [2022-04-15 17:43:02,997 INFO L290 TraceCheckUtils]: 41: Hoare triple {26003#true} ~skip~0 := 0; {26003#true} is VALID [2022-04-15 17:43:02,997 INFO L290 TraceCheckUtils]: 42: Hoare triple {26003#true} assume !false; {26003#true} is VALID [2022-04-15 17:43:02,997 INFO L290 TraceCheckUtils]: 43: Hoare triple {26003#true} ~state~0 := ~s__state~0; {26003#true} is VALID [2022-04-15 17:43:02,997 INFO L290 TraceCheckUtils]: 44: Hoare triple {26003#true} assume !(12292 == ~s__state~0); {26003#true} is VALID [2022-04-15 17:43:02,997 INFO L290 TraceCheckUtils]: 45: Hoare triple {26003#true} assume !(16384 == ~s__state~0); {26003#true} is VALID [2022-04-15 17:43:02,997 INFO L290 TraceCheckUtils]: 46: Hoare triple {26003#true} assume !(4096 == ~s__state~0); {26003#true} is VALID [2022-04-15 17:43:02,998 INFO L290 TraceCheckUtils]: 47: Hoare triple {26003#true} assume !(20480 == ~s__state~0); {26003#true} is VALID [2022-04-15 17:43:02,998 INFO L290 TraceCheckUtils]: 48: Hoare triple {26003#true} assume !(4099 == ~s__state~0); {26003#true} is VALID [2022-04-15 17:43:02,998 INFO L290 TraceCheckUtils]: 49: Hoare triple {26003#true} assume !(4368 == ~s__state~0); {26003#true} is VALID [2022-04-15 17:43:02,998 INFO L290 TraceCheckUtils]: 50: Hoare triple {26003#true} assume !(4369 == ~s__state~0); {26003#true} is VALID [2022-04-15 17:43:02,998 INFO L290 TraceCheckUtils]: 51: Hoare triple {26003#true} assume !(4384 == ~s__state~0); {26003#true} is VALID [2022-04-15 17:43:02,998 INFO L290 TraceCheckUtils]: 52: Hoare triple {26003#true} assume !(4385 == ~s__state~0); {26003#true} is VALID [2022-04-15 17:43:02,998 INFO L290 TraceCheckUtils]: 53: Hoare triple {26003#true} assume 4400 == ~s__state~0; {26003#true} is VALID [2022-04-15 17:43:02,998 INFO L290 TraceCheckUtils]: 54: Hoare triple {26003#true} ~__cil_tmp56~0 := ~s__s3__tmp__new_cipher__algorithms~0; {26003#true} is VALID [2022-04-15 17:43:02,998 INFO L290 TraceCheckUtils]: 55: Hoare triple {26003#true} assume !(0 != (256 + ~__cil_tmp56~0) % 18446744073709551616);assume -2147483648 <= #t~nondet41 && #t~nondet41 <= 2147483647;~ret~0 := #t~nondet41;havoc #t~nondet41; {26003#true} is VALID [2022-04-15 17:43:02,998 INFO L290 TraceCheckUtils]: 56: Hoare triple {26003#true} assume 2 == ~blastFlag~0;~blastFlag~0 := 3; {26008#(= 3 ssl3_connect_~blastFlag~0)} is VALID [2022-04-15 17:43:02,999 INFO L290 TraceCheckUtils]: 57: Hoare triple {26008#(= 3 ssl3_connect_~blastFlag~0)} assume !(~ret~0 <= 0); {26008#(= 3 ssl3_connect_~blastFlag~0)} is VALID [2022-04-15 17:43:02,999 INFO L290 TraceCheckUtils]: 58: Hoare triple {26008#(= 3 ssl3_connect_~blastFlag~0)} ~s__state~0 := 4416;~s__init_num~0 := 0; {26008#(= 3 ssl3_connect_~blastFlag~0)} is VALID [2022-04-15 17:43:02,999 INFO L290 TraceCheckUtils]: 59: Hoare triple {26008#(= 3 ssl3_connect_~blastFlag~0)} assume !(0 == ~s__s3__tmp__reuse_message~0); {26008#(= 3 ssl3_connect_~blastFlag~0)} is VALID [2022-04-15 17:43:02,999 INFO L290 TraceCheckUtils]: 60: Hoare triple {26008#(= 3 ssl3_connect_~blastFlag~0)} ~skip~0 := 0; {26008#(= 3 ssl3_connect_~blastFlag~0)} is VALID [2022-04-15 17:43:03,000 INFO L290 TraceCheckUtils]: 61: Hoare triple {26008#(= 3 ssl3_connect_~blastFlag~0)} assume !false; {26008#(= 3 ssl3_connect_~blastFlag~0)} is VALID [2022-04-15 17:43:03,000 INFO L290 TraceCheckUtils]: 62: Hoare triple {26008#(= 3 ssl3_connect_~blastFlag~0)} ~state~0 := ~s__state~0; {26008#(= 3 ssl3_connect_~blastFlag~0)} is VALID [2022-04-15 17:43:03,000 INFO L290 TraceCheckUtils]: 63: Hoare triple {26008#(= 3 ssl3_connect_~blastFlag~0)} assume !(12292 == ~s__state~0); {26008#(= 3 ssl3_connect_~blastFlag~0)} is VALID [2022-04-15 17:43:03,001 INFO L290 TraceCheckUtils]: 64: Hoare triple {26008#(= 3 ssl3_connect_~blastFlag~0)} assume !(16384 == ~s__state~0); {26008#(= 3 ssl3_connect_~blastFlag~0)} is VALID [2022-04-15 17:43:03,002 INFO L290 TraceCheckUtils]: 65: Hoare triple {26008#(= 3 ssl3_connect_~blastFlag~0)} assume !(4096 == ~s__state~0); {26008#(= 3 ssl3_connect_~blastFlag~0)} is VALID [2022-04-15 17:43:03,002 INFO L290 TraceCheckUtils]: 66: Hoare triple {26008#(= 3 ssl3_connect_~blastFlag~0)} assume !(20480 == ~s__state~0); {26008#(= 3 ssl3_connect_~blastFlag~0)} is VALID [2022-04-15 17:43:03,002 INFO L290 TraceCheckUtils]: 67: Hoare triple {26008#(= 3 ssl3_connect_~blastFlag~0)} assume !(4099 == ~s__state~0); {26008#(= 3 ssl3_connect_~blastFlag~0)} is VALID [2022-04-15 17:43:03,005 INFO L290 TraceCheckUtils]: 68: Hoare triple {26008#(= 3 ssl3_connect_~blastFlag~0)} assume !(4368 == ~s__state~0); {26008#(= 3 ssl3_connect_~blastFlag~0)} is VALID [2022-04-15 17:43:03,005 INFO L290 TraceCheckUtils]: 69: Hoare triple {26008#(= 3 ssl3_connect_~blastFlag~0)} assume !(4369 == ~s__state~0); {26008#(= 3 ssl3_connect_~blastFlag~0)} is VALID [2022-04-15 17:43:03,005 INFO L290 TraceCheckUtils]: 70: Hoare triple {26008#(= 3 ssl3_connect_~blastFlag~0)} assume !(4384 == ~s__state~0); {26008#(= 3 ssl3_connect_~blastFlag~0)} is VALID [2022-04-15 17:43:03,006 INFO L290 TraceCheckUtils]: 71: Hoare triple {26008#(= 3 ssl3_connect_~blastFlag~0)} assume !(4385 == ~s__state~0); {26008#(= 3 ssl3_connect_~blastFlag~0)} is VALID [2022-04-15 17:43:03,006 INFO L290 TraceCheckUtils]: 72: Hoare triple {26008#(= 3 ssl3_connect_~blastFlag~0)} assume !(4400 == ~s__state~0); {26008#(= 3 ssl3_connect_~blastFlag~0)} is VALID [2022-04-15 17:43:03,006 INFO L290 TraceCheckUtils]: 73: Hoare triple {26008#(= 3 ssl3_connect_~blastFlag~0)} assume !(4401 == ~s__state~0); {26008#(= 3 ssl3_connect_~blastFlag~0)} is VALID [2022-04-15 17:43:03,006 INFO L290 TraceCheckUtils]: 74: Hoare triple {26008#(= 3 ssl3_connect_~blastFlag~0)} assume 4416 == ~s__state~0; {26008#(= 3 ssl3_connect_~blastFlag~0)} is VALID [2022-04-15 17:43:03,007 INFO L290 TraceCheckUtils]: 75: Hoare triple {26008#(= 3 ssl3_connect_~blastFlag~0)} assume -2147483648 <= #t~nondet42 && #t~nondet42 <= 2147483647;~ret~0 := #t~nondet42;havoc #t~nondet42; {26008#(= 3 ssl3_connect_~blastFlag~0)} is VALID [2022-04-15 17:43:03,007 INFO L290 TraceCheckUtils]: 76: Hoare triple {26008#(= 3 ssl3_connect_~blastFlag~0)} assume !(3 == ~blastFlag~0); {26004#false} is VALID [2022-04-15 17:43:03,007 INFO L290 TraceCheckUtils]: 77: Hoare triple {26004#false} assume !(~ret~0 <= 0);~s__state~0 := 4432;~s__init_num~0 := 0; {26004#false} is VALID [2022-04-15 17:43:03,007 INFO L290 TraceCheckUtils]: 78: Hoare triple {26004#false} assume !(0 == ~tmp___6~0); {26004#false} is VALID [2022-04-15 17:43:03,007 INFO L290 TraceCheckUtils]: 79: Hoare triple {26004#false} assume !(0 == ~s__s3__tmp__reuse_message~0); {26004#false} is VALID [2022-04-15 17:43:03,007 INFO L290 TraceCheckUtils]: 80: Hoare triple {26004#false} ~skip~0 := 0; {26004#false} is VALID [2022-04-15 17:43:03,007 INFO L290 TraceCheckUtils]: 81: Hoare triple {26004#false} assume !false; {26004#false} is VALID [2022-04-15 17:43:03,007 INFO L290 TraceCheckUtils]: 82: Hoare triple {26004#false} ~state~0 := ~s__state~0; {26004#false} is VALID [2022-04-15 17:43:03,007 INFO L290 TraceCheckUtils]: 83: Hoare triple {26004#false} assume !(12292 == ~s__state~0); {26004#false} is VALID [2022-04-15 17:43:03,007 INFO L290 TraceCheckUtils]: 84: Hoare triple {26004#false} assume !(16384 == ~s__state~0); {26004#false} is VALID [2022-04-15 17:43:03,007 INFO L290 TraceCheckUtils]: 85: Hoare triple {26004#false} assume !(4096 == ~s__state~0); {26004#false} is VALID [2022-04-15 17:43:03,007 INFO L290 TraceCheckUtils]: 86: Hoare triple {26004#false} assume !(20480 == ~s__state~0); {26004#false} is VALID [2022-04-15 17:43:03,008 INFO L290 TraceCheckUtils]: 87: Hoare triple {26004#false} assume !(4099 == ~s__state~0); {26004#false} is VALID [2022-04-15 17:43:03,008 INFO L290 TraceCheckUtils]: 88: Hoare triple {26004#false} assume !(4368 == ~s__state~0); {26004#false} is VALID [2022-04-15 17:43:03,008 INFO L290 TraceCheckUtils]: 89: Hoare triple {26004#false} assume !(4369 == ~s__state~0); {26004#false} is VALID [2022-04-15 17:43:03,008 INFO L290 TraceCheckUtils]: 90: Hoare triple {26004#false} assume !(4384 == ~s__state~0); {26004#false} is VALID [2022-04-15 17:43:03,008 INFO L290 TraceCheckUtils]: 91: Hoare triple {26004#false} assume !(4385 == ~s__state~0); {26004#false} is VALID [2022-04-15 17:43:03,008 INFO L290 TraceCheckUtils]: 92: Hoare triple {26004#false} assume !(4400 == ~s__state~0); {26004#false} is VALID [2022-04-15 17:43:03,008 INFO L290 TraceCheckUtils]: 93: Hoare triple {26004#false} assume !(4401 == ~s__state~0); {26004#false} is VALID [2022-04-15 17:43:03,008 INFO L290 TraceCheckUtils]: 94: Hoare triple {26004#false} assume !(4416 == ~s__state~0); {26004#false} is VALID [2022-04-15 17:43:03,008 INFO L290 TraceCheckUtils]: 95: Hoare triple {26004#false} assume !(4417 == ~s__state~0); {26004#false} is VALID [2022-04-15 17:43:03,008 INFO L290 TraceCheckUtils]: 96: Hoare triple {26004#false} assume 4432 == ~s__state~0; {26004#false} is VALID [2022-04-15 17:43:03,008 INFO L290 TraceCheckUtils]: 97: Hoare triple {26004#false} assume -2147483648 <= #t~nondet43 && #t~nondet43 <= 2147483647;~ret~0 := #t~nondet43;havoc #t~nondet43; {26004#false} is VALID [2022-04-15 17:43:03,008 INFO L290 TraceCheckUtils]: 98: Hoare triple {26004#false} assume 4 == ~blastFlag~0; {26004#false} is VALID [2022-04-15 17:43:03,008 INFO L290 TraceCheckUtils]: 99: Hoare triple {26004#false} assume !false; {26004#false} is VALID [2022-04-15 17:43:03,009 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 84 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2022-04-15 17:43:03,009 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 17:43:03,009 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [959158216] [2022-04-15 17:43:03,009 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [959158216] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 17:43:03,009 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 17:43:03,009 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-04-15 17:43:03,009 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 17:43:03,010 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [94123839] [2022-04-15 17:43:03,010 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [94123839] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 17:43:03,010 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 17:43:03,010 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-04-15 17:43:03,010 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1584218949] [2022-04-15 17:43:03,010 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 17:43:03,010 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 [2022-04-15 17:43:03,010 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 17:43:03,010 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) [2022-04-15 17:43:03,057 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 82 edges. 82 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:43:03,057 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-04-15 17:43:03,057 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 17:43:03,058 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-04-15 17:43:03,058 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-04-15 17:43:03,058 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) [2022-04-15 17:43:03,749 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:43:03,749 INFO L93 Difference]: Finished difference Result 1261 states and 1787 transitions. [2022-04-15 17:43:03,749 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-04-15 17:43:03,749 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 [2022-04-15 17:43:03,749 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 17:43:03,749 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) [2022-04-15 17:43:03,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 364 transitions. [2022-04-15 17:43:03,751 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) [2022-04-15 17:43:03,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 364 transitions. [2022-04-15 17:43:03,752 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 4 states and 364 transitions. [2022-04-15 17:43:03,951 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 364 edges. 364 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:43:03,971 INFO L225 Difference]: With dead ends: 1261 [2022-04-15 17:43:03,971 INFO L226 Difference]: Without dead ends: 760 [2022-04-15 17:43:03,972 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 [2022-04-15 17:43:03,973 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 [2022-04-15 17:43:03,973 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] [2022-04-15 17:43:03,974 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 760 states. [2022-04-15 17:43:04,331 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 760 to 760. [2022-04-15 17:43:04,331 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 17:43:04,332 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) [2022-04-15 17:43:04,333 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) [2022-04-15 17:43:04,334 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) [2022-04-15 17:43:04,350 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:43:04,350 INFO L93 Difference]: Finished difference Result 760 states and 1074 transitions. [2022-04-15 17:43:04,350 INFO L276 IsEmpty]: Start isEmpty. Operand 760 states and 1074 transitions. [2022-04-15 17:43:04,351 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:43:04,351 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 17:43:04,352 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. [2022-04-15 17:43:04,353 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. [2022-04-15 17:43:04,369 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:43:04,369 INFO L93 Difference]: Finished difference Result 760 states and 1074 transitions. [2022-04-15 17:43:04,370 INFO L276 IsEmpty]: Start isEmpty. Operand 760 states and 1074 transitions. [2022-04-15 17:43:04,370 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:43:04,370 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 17:43:04,370 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 17:43:04,370 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 17:43:04,371 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) [2022-04-15 17:43:04,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 760 states to 760 states and 1074 transitions. [2022-04-15 17:43:04,393 INFO L78 Accepts]: Start accepts. Automaton has 760 states and 1074 transitions. Word has length 100 [2022-04-15 17:43:04,393 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 17:43:04,393 INFO L478 AbstractCegarLoop]: Abstraction has 760 states and 1074 transitions. [2022-04-15 17:43:04,393 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) [2022-04-15 17:43:04,393 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 760 states and 1074 transitions. [2022-04-15 17:43:05,099 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1074 edges. 1074 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:43:05,099 INFO L276 IsEmpty]: Start isEmpty. Operand 760 states and 1074 transitions. [2022-04-15 17:43:05,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2022-04-15 17:43:05,100 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 17:43:05,100 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] [2022-04-15 17:43:05,100 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2022-04-15 17:43:05,100 INFO L403 AbstractCegarLoop]: === Iteration 10 === Targeting ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 17:43:05,101 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 17:43:05,101 INFO L85 PathProgramCache]: Analyzing trace with hash -121253348, now seen corresponding path program 1 times [2022-04-15 17:43:05,101 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 17:43:05,101 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [494637229] [2022-04-15 17:43:05,101 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-15 17:43:05,101 INFO L85 PathProgramCache]: Analyzing trace with hash -121253348, now seen corresponding path program 2 times [2022-04-15 17:43:05,101 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 17:43:05,101 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1163337057] [2022-04-15 17:43:05,102 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 17:43:05,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 17:43:05,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:43:05,195 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 17:43:05,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:43:05,199 INFO L290 TraceCheckUtils]: 0: Hoare triple {31585#(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); {31577#true} is VALID [2022-04-15 17:43:05,199 INFO L290 TraceCheckUtils]: 1: Hoare triple {31577#true} assume true; {31577#true} is VALID [2022-04-15 17:43:05,199 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {31577#true} {31577#true} #547#return; {31577#true} is VALID [2022-04-15 17:43:05,199 INFO L272 TraceCheckUtils]: 0: Hoare triple {31577#true} call ULTIMATE.init(); {31585#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 17:43:05,200 INFO L290 TraceCheckUtils]: 1: Hoare triple {31585#(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); {31577#true} is VALID [2022-04-15 17:43:05,200 INFO L290 TraceCheckUtils]: 2: Hoare triple {31577#true} assume true; {31577#true} is VALID [2022-04-15 17:43:05,200 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {31577#true} {31577#true} #547#return; {31577#true} is VALID [2022-04-15 17:43:05,200 INFO L272 TraceCheckUtils]: 4: Hoare triple {31577#true} call #t~ret56 := main(); {31577#true} is VALID [2022-04-15 17:43:05,200 INFO L290 TraceCheckUtils]: 5: Hoare triple {31577#true} havoc ~s~0;~s~0 := 12292; {31582#(<= 12292 main_~s~0)} is VALID [2022-04-15 17:43:05,200 INFO L272 TraceCheckUtils]: 6: Hoare triple {31582#(<= 12292 main_~s~0)} call #t~ret55 := ssl3_connect(~s~0); {31583#(<= 12292 |ssl3_connect_#in~initial_state|)} is VALID [2022-04-15 17:43:05,202 INFO L290 TraceCheckUtils]: 7: Hoare triple {31583#(<= 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;assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647;~s__init_buf___0~0 := #t~nondet10;havoc #t~nondet10;assume -2147483648 <= #t~nondet11 && #t~nondet11 <= 2147483647;~s__debug~0 := #t~nondet11;havoc #t~nondet11;havoc ~s__shutdown~0;assume -2147483648 <= #t~nondet12 && #t~nondet12 <= 2147483647;~s__ctx__info_callback~0 := #t~nondet12;havoc #t~nondet12;assume -2147483648 <= #t~nondet13 && #t~nondet13 <= 2147483647;~s__ctx__stats__sess_connect_renegotiate~0 := #t~nondet13;havoc #t~nondet13;assume -2147483648 <= #t~nondet14 && #t~nondet14 <= 2147483647;~s__ctx__stats__sess_connect~0 := #t~nondet14;havoc #t~nondet14;assume -2147483648 <= #t~nondet15 && #t~nondet15 <= 2147483647;~s__ctx__stats__sess_hit~0 := #t~nondet15;havoc #t~nondet15;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~s__ctx__stats__sess_connect_good~0 := #t~nondet16;havoc #t~nondet16;havoc ~s__s3__change_cipher_spec~0;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~s__s3__flags~0 := #t~nondet17;havoc #t~nondet17;havoc ~s__s3__delay_buf_pop_ret~0;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~s__s3__tmp__cert_req~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~s__s3__tmp__new_compression~0 := #t~nondet19;havoc #t~nondet19;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~s__s3__tmp__reuse_message~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~s__s3__tmp__new_cipher~0 := #t~nondet21;havoc #t~nondet21;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~s__s3__tmp__new_cipher__algorithms~0 := #t~nondet22;havoc #t~nondet22;havoc ~s__s3__tmp__next_state___0~0;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~s__s3__tmp__new_compression__id~0 := #t~nondet23;havoc #t~nondet23;havoc ~s__session__cipher~0;havoc ~s__session__compress_meth~0;havoc ~buf~0;havoc ~tmp~0;havoc ~l~0;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~num1~0 := #t~nondet24;havoc #t~nondet24;havoc ~cb~0;havoc ~ret~0;havoc ~new_state~0;havoc ~state~0;havoc ~skip~0;havoc ~tmp___0~0;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~tmp___1~0 := #t~nondet25;havoc #t~nondet25;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~tmp___2~0 := #t~nondet26;havoc #t~nondet26;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~tmp___3~0 := #t~nondet27;havoc #t~nondet27;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~tmp___4~0 := #t~nondet28;havoc #t~nondet28;assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~tmp___5~0 := #t~nondet29;havoc #t~nondet29;assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647;~tmp___6~0 := #t~nondet30;havoc #t~nondet30;assume -2147483648 <= #t~nondet31 && #t~nondet31 <= 2147483647;~tmp___7~0 := #t~nondet31;havoc #t~nondet31;assume -2147483648 <= #t~nondet32 && #t~nondet32 <= 2147483647;~tmp___8~0 := #t~nondet32;havoc #t~nondet32;assume -2147483648 <= #t~nondet33 && #t~nondet33 <= 2147483647;~tmp___9~0 := #t~nondet33;havoc #t~nondet33;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~nondet34 && #t~nondet34 <= 2147483647;~tmp~0 := #t~nondet34;havoc #t~nondet34;~cb~0 := 0;~ret~0 := -1;~skip~0 := 0;~tmp___0~0 := 0; {31584#(<= 12292 ssl3_connect_~s__state~0)} is VALID [2022-04-15 17:43:05,202 INFO L290 TraceCheckUtils]: 8: Hoare triple {31584#(<= 12292 ssl3_connect_~s__state~0)} assume 0 != ~s__info_callback~0;~cb~0 := ~s__info_callback~0; {31584#(<= 12292 ssl3_connect_~s__state~0)} is VALID [2022-04-15 17:43:05,202 INFO L290 TraceCheckUtils]: 9: Hoare triple {31584#(<= 12292 ssl3_connect_~s__state~0)} #t~post35 := ~s__in_handshake~0;~s__in_handshake~0 := 1 + #t~post35;havoc #t~post35; {31584#(<= 12292 ssl3_connect_~s__state~0)} is VALID [2022-04-15 17:43:05,202 INFO L290 TraceCheckUtils]: 10: Hoare triple {31584#(<= 12292 ssl3_connect_~s__state~0)} assume !(0 != 12288 + ~tmp___1~0); {31584#(<= 12292 ssl3_connect_~s__state~0)} is VALID [2022-04-15 17:43:05,203 INFO L290 TraceCheckUtils]: 11: Hoare triple {31584#(<= 12292 ssl3_connect_~s__state~0)} assume !false; {31584#(<= 12292 ssl3_connect_~s__state~0)} is VALID [2022-04-15 17:43:05,203 INFO L290 TraceCheckUtils]: 12: Hoare triple {31584#(<= 12292 ssl3_connect_~s__state~0)} ~state~0 := ~s__state~0; {31584#(<= 12292 ssl3_connect_~s__state~0)} is VALID [2022-04-15 17:43:05,203 INFO L290 TraceCheckUtils]: 13: Hoare triple {31584#(<= 12292 ssl3_connect_~s__state~0)} assume !(12292 == ~s__state~0); {31584#(<= 12292 ssl3_connect_~s__state~0)} is VALID [2022-04-15 17:43:05,203 INFO L290 TraceCheckUtils]: 14: Hoare triple {31584#(<= 12292 ssl3_connect_~s__state~0)} assume !(16384 == ~s__state~0); {31584#(<= 12292 ssl3_connect_~s__state~0)} is VALID [2022-04-15 17:43:05,203 INFO L290 TraceCheckUtils]: 15: Hoare triple {31584#(<= 12292 ssl3_connect_~s__state~0)} assume !(4096 == ~s__state~0); {31584#(<= 12292 ssl3_connect_~s__state~0)} is VALID [2022-04-15 17:43:05,204 INFO L290 TraceCheckUtils]: 16: Hoare triple {31584#(<= 12292 ssl3_connect_~s__state~0)} assume !(20480 == ~s__state~0); {31584#(<= 12292 ssl3_connect_~s__state~0)} is VALID [2022-04-15 17:43:05,204 INFO L290 TraceCheckUtils]: 17: Hoare triple {31584#(<= 12292 ssl3_connect_~s__state~0)} assume !(4099 == ~s__state~0); {31584#(<= 12292 ssl3_connect_~s__state~0)} is VALID [2022-04-15 17:43:05,204 INFO L290 TraceCheckUtils]: 18: Hoare triple {31584#(<= 12292 ssl3_connect_~s__state~0)} assume 4368 == ~s__state~0; {31578#false} is VALID [2022-04-15 17:43:05,204 INFO L290 TraceCheckUtils]: 19: Hoare triple {31578#false} ~s__shutdown~0 := 0;assume -2147483648 <= #t~nondet39 && #t~nondet39 <= 2147483647;~ret~0 := #t~nondet39;havoc #t~nondet39; {31578#false} is VALID [2022-04-15 17:43:05,204 INFO L290 TraceCheckUtils]: 20: Hoare triple {31578#false} assume 0 == ~blastFlag~0;~blastFlag~0 := 1; {31578#false} is VALID [2022-04-15 17:43:05,204 INFO L290 TraceCheckUtils]: 21: Hoare triple {31578#false} assume !(~ret~0 <= 0);~s__state~0 := 4384;~s__init_num~0 := 0; {31578#false} is VALID [2022-04-15 17:43:05,204 INFO L290 TraceCheckUtils]: 22: Hoare triple {31578#false} assume ~s__bbio~0 != ~s__wbio~0; {31578#false} is VALID [2022-04-15 17:43:05,205 INFO L290 TraceCheckUtils]: 23: Hoare triple {31578#false} assume !(0 == ~s__s3__tmp__reuse_message~0); {31578#false} is VALID [2022-04-15 17:43:05,205 INFO L290 TraceCheckUtils]: 24: Hoare triple {31578#false} ~skip~0 := 0; {31578#false} is VALID [2022-04-15 17:43:05,205 INFO L290 TraceCheckUtils]: 25: Hoare triple {31578#false} assume !false; {31578#false} is VALID [2022-04-15 17:43:05,205 INFO L290 TraceCheckUtils]: 26: Hoare triple {31578#false} ~state~0 := ~s__state~0; {31578#false} is VALID [2022-04-15 17:43:05,205 INFO L290 TraceCheckUtils]: 27: Hoare triple {31578#false} assume !(12292 == ~s__state~0); {31578#false} is VALID [2022-04-15 17:43:05,205 INFO L290 TraceCheckUtils]: 28: Hoare triple {31578#false} assume !(16384 == ~s__state~0); {31578#false} is VALID [2022-04-15 17:43:05,205 INFO L290 TraceCheckUtils]: 29: Hoare triple {31578#false} assume !(4096 == ~s__state~0); {31578#false} is VALID [2022-04-15 17:43:05,216 INFO L290 TraceCheckUtils]: 30: Hoare triple {31578#false} assume !(20480 == ~s__state~0); {31578#false} is VALID [2022-04-15 17:43:05,216 INFO L290 TraceCheckUtils]: 31: Hoare triple {31578#false} assume !(4099 == ~s__state~0); {31578#false} is VALID [2022-04-15 17:43:05,216 INFO L290 TraceCheckUtils]: 32: Hoare triple {31578#false} assume !(4368 == ~s__state~0); {31578#false} is VALID [2022-04-15 17:43:05,217 INFO L290 TraceCheckUtils]: 33: Hoare triple {31578#false} assume !(4369 == ~s__state~0); {31578#false} is VALID [2022-04-15 17:43:05,217 INFO L290 TraceCheckUtils]: 34: Hoare triple {31578#false} assume 4384 == ~s__state~0; {31578#false} is VALID [2022-04-15 17:43:05,217 INFO L290 TraceCheckUtils]: 35: Hoare triple {31578#false} assume -2147483648 <= #t~nondet40 && #t~nondet40 <= 2147483647;~ret~0 := #t~nondet40;havoc #t~nondet40; {31578#false} is VALID [2022-04-15 17:43:05,217 INFO L290 TraceCheckUtils]: 36: Hoare triple {31578#false} assume 1 == ~blastFlag~0;~blastFlag~0 := 2; {31578#false} is VALID [2022-04-15 17:43:05,217 INFO L290 TraceCheckUtils]: 37: Hoare triple {31578#false} assume !(~ret~0 <= 0); {31578#false} is VALID [2022-04-15 17:43:05,217 INFO L290 TraceCheckUtils]: 38: Hoare triple {31578#false} assume !(0 != ~s__hit~0);~s__state~0 := 4400; {31578#false} is VALID [2022-04-15 17:43:05,217 INFO L290 TraceCheckUtils]: 39: Hoare triple {31578#false} ~s__init_num~0 := 0; {31578#false} is VALID [2022-04-15 17:43:05,217 INFO L290 TraceCheckUtils]: 40: Hoare triple {31578#false} assume !(0 == ~s__s3__tmp__reuse_message~0); {31578#false} is VALID [2022-04-15 17:43:05,217 INFO L290 TraceCheckUtils]: 41: Hoare triple {31578#false} ~skip~0 := 0; {31578#false} is VALID [2022-04-15 17:43:05,217 INFO L290 TraceCheckUtils]: 42: Hoare triple {31578#false} assume !false; {31578#false} is VALID [2022-04-15 17:43:05,217 INFO L290 TraceCheckUtils]: 43: Hoare triple {31578#false} ~state~0 := ~s__state~0; {31578#false} is VALID [2022-04-15 17:43:05,217 INFO L290 TraceCheckUtils]: 44: Hoare triple {31578#false} assume !(12292 == ~s__state~0); {31578#false} is VALID [2022-04-15 17:43:05,217 INFO L290 TraceCheckUtils]: 45: Hoare triple {31578#false} assume !(16384 == ~s__state~0); {31578#false} is VALID [2022-04-15 17:43:05,217 INFO L290 TraceCheckUtils]: 46: Hoare triple {31578#false} assume !(4096 == ~s__state~0); {31578#false} is VALID [2022-04-15 17:43:05,217 INFO L290 TraceCheckUtils]: 47: Hoare triple {31578#false} assume !(20480 == ~s__state~0); {31578#false} is VALID [2022-04-15 17:43:05,217 INFO L290 TraceCheckUtils]: 48: Hoare triple {31578#false} assume !(4099 == ~s__state~0); {31578#false} is VALID [2022-04-15 17:43:05,217 INFO L290 TraceCheckUtils]: 49: Hoare triple {31578#false} assume !(4368 == ~s__state~0); {31578#false} is VALID [2022-04-15 17:43:05,218 INFO L290 TraceCheckUtils]: 50: Hoare triple {31578#false} assume !(4369 == ~s__state~0); {31578#false} is VALID [2022-04-15 17:43:05,218 INFO L290 TraceCheckUtils]: 51: Hoare triple {31578#false} assume !(4384 == ~s__state~0); {31578#false} is VALID [2022-04-15 17:43:05,218 INFO L290 TraceCheckUtils]: 52: Hoare triple {31578#false} assume !(4385 == ~s__state~0); {31578#false} is VALID [2022-04-15 17:43:05,218 INFO L290 TraceCheckUtils]: 53: Hoare triple {31578#false} assume 4400 == ~s__state~0; {31578#false} is VALID [2022-04-15 17:43:05,218 INFO L290 TraceCheckUtils]: 54: Hoare triple {31578#false} ~__cil_tmp56~0 := ~s__s3__tmp__new_cipher__algorithms~0; {31578#false} is VALID [2022-04-15 17:43:05,218 INFO L290 TraceCheckUtils]: 55: Hoare triple {31578#false} assume !(0 != (256 + ~__cil_tmp56~0) % 18446744073709551616);assume -2147483648 <= #t~nondet41 && #t~nondet41 <= 2147483647;~ret~0 := #t~nondet41;havoc #t~nondet41; {31578#false} is VALID [2022-04-15 17:43:05,218 INFO L290 TraceCheckUtils]: 56: Hoare triple {31578#false} assume 2 == ~blastFlag~0;~blastFlag~0 := 3; {31578#false} is VALID [2022-04-15 17:43:05,218 INFO L290 TraceCheckUtils]: 57: Hoare triple {31578#false} assume !(~ret~0 <= 0); {31578#false} is VALID [2022-04-15 17:43:05,218 INFO L290 TraceCheckUtils]: 58: Hoare triple {31578#false} ~s__state~0 := 4416;~s__init_num~0 := 0; {31578#false} is VALID [2022-04-15 17:43:05,218 INFO L290 TraceCheckUtils]: 59: Hoare triple {31578#false} assume !(0 == ~s__s3__tmp__reuse_message~0); {31578#false} is VALID [2022-04-15 17:43:05,218 INFO L290 TraceCheckUtils]: 60: Hoare triple {31578#false} ~skip~0 := 0; {31578#false} is VALID [2022-04-15 17:43:05,218 INFO L290 TraceCheckUtils]: 61: Hoare triple {31578#false} assume !false; {31578#false} is VALID [2022-04-15 17:43:05,218 INFO L290 TraceCheckUtils]: 62: Hoare triple {31578#false} ~state~0 := ~s__state~0; {31578#false} is VALID [2022-04-15 17:43:05,218 INFO L290 TraceCheckUtils]: 63: Hoare triple {31578#false} assume !(12292 == ~s__state~0); {31578#false} is VALID [2022-04-15 17:43:05,218 INFO L290 TraceCheckUtils]: 64: Hoare triple {31578#false} assume !(16384 == ~s__state~0); {31578#false} is VALID [2022-04-15 17:43:05,218 INFO L290 TraceCheckUtils]: 65: Hoare triple {31578#false} assume !(4096 == ~s__state~0); {31578#false} is VALID [2022-04-15 17:43:05,218 INFO L290 TraceCheckUtils]: 66: Hoare triple {31578#false} assume !(20480 == ~s__state~0); {31578#false} is VALID [2022-04-15 17:43:05,219 INFO L290 TraceCheckUtils]: 67: Hoare triple {31578#false} assume !(4099 == ~s__state~0); {31578#false} is VALID [2022-04-15 17:43:05,219 INFO L290 TraceCheckUtils]: 68: Hoare triple {31578#false} assume !(4368 == ~s__state~0); {31578#false} is VALID [2022-04-15 17:43:05,219 INFO L290 TraceCheckUtils]: 69: Hoare triple {31578#false} assume !(4369 == ~s__state~0); {31578#false} is VALID [2022-04-15 17:43:05,219 INFO L290 TraceCheckUtils]: 70: Hoare triple {31578#false} assume !(4384 == ~s__state~0); {31578#false} is VALID [2022-04-15 17:43:05,219 INFO L290 TraceCheckUtils]: 71: Hoare triple {31578#false} assume !(4385 == ~s__state~0); {31578#false} is VALID [2022-04-15 17:43:05,219 INFO L290 TraceCheckUtils]: 72: Hoare triple {31578#false} assume !(4400 == ~s__state~0); {31578#false} is VALID [2022-04-15 17:43:05,219 INFO L290 TraceCheckUtils]: 73: Hoare triple {31578#false} assume !(4401 == ~s__state~0); {31578#false} is VALID [2022-04-15 17:43:05,219 INFO L290 TraceCheckUtils]: 74: Hoare triple {31578#false} assume 4416 == ~s__state~0; {31578#false} is VALID [2022-04-15 17:43:05,219 INFO L290 TraceCheckUtils]: 75: Hoare triple {31578#false} assume -2147483648 <= #t~nondet42 && #t~nondet42 <= 2147483647;~ret~0 := #t~nondet42;havoc #t~nondet42; {31578#false} is VALID [2022-04-15 17:43:05,219 INFO L290 TraceCheckUtils]: 76: Hoare triple {31578#false} assume 3 == ~blastFlag~0;~blastFlag~0 := 4; {31578#false} is VALID [2022-04-15 17:43:05,219 INFO L290 TraceCheckUtils]: 77: Hoare triple {31578#false} assume !(~ret~0 <= 0);~s__state~0 := 4432;~s__init_num~0 := 0; {31578#false} is VALID [2022-04-15 17:43:05,219 INFO L290 TraceCheckUtils]: 78: Hoare triple {31578#false} assume !(0 == ~tmp___6~0); {31578#false} is VALID [2022-04-15 17:43:05,219 INFO L290 TraceCheckUtils]: 79: Hoare triple {31578#false} assume !(0 == ~s__s3__tmp__reuse_message~0); {31578#false} is VALID [2022-04-15 17:43:05,219 INFO L290 TraceCheckUtils]: 80: Hoare triple {31578#false} ~skip~0 := 0; {31578#false} is VALID [2022-04-15 17:43:05,219 INFO L290 TraceCheckUtils]: 81: Hoare triple {31578#false} assume !false; {31578#false} is VALID [2022-04-15 17:43:05,219 INFO L290 TraceCheckUtils]: 82: Hoare triple {31578#false} ~state~0 := ~s__state~0; {31578#false} is VALID [2022-04-15 17:43:05,219 INFO L290 TraceCheckUtils]: 83: Hoare triple {31578#false} assume !(12292 == ~s__state~0); {31578#false} is VALID [2022-04-15 17:43:05,220 INFO L290 TraceCheckUtils]: 84: Hoare triple {31578#false} assume !(16384 == ~s__state~0); {31578#false} is VALID [2022-04-15 17:43:05,220 INFO L290 TraceCheckUtils]: 85: Hoare triple {31578#false} assume !(4096 == ~s__state~0); {31578#false} is VALID [2022-04-15 17:43:05,220 INFO L290 TraceCheckUtils]: 86: Hoare triple {31578#false} assume !(20480 == ~s__state~0); {31578#false} is VALID [2022-04-15 17:43:05,220 INFO L290 TraceCheckUtils]: 87: Hoare triple {31578#false} assume !(4099 == ~s__state~0); {31578#false} is VALID [2022-04-15 17:43:05,220 INFO L290 TraceCheckUtils]: 88: Hoare triple {31578#false} assume !(4368 == ~s__state~0); {31578#false} is VALID [2022-04-15 17:43:05,220 INFO L290 TraceCheckUtils]: 89: Hoare triple {31578#false} assume !(4369 == ~s__state~0); {31578#false} is VALID [2022-04-15 17:43:05,220 INFO L290 TraceCheckUtils]: 90: Hoare triple {31578#false} assume !(4384 == ~s__state~0); {31578#false} is VALID [2022-04-15 17:43:05,220 INFO L290 TraceCheckUtils]: 91: Hoare triple {31578#false} assume !(4385 == ~s__state~0); {31578#false} is VALID [2022-04-15 17:43:05,220 INFO L290 TraceCheckUtils]: 92: Hoare triple {31578#false} assume !(4400 == ~s__state~0); {31578#false} is VALID [2022-04-15 17:43:05,220 INFO L290 TraceCheckUtils]: 93: Hoare triple {31578#false} assume !(4401 == ~s__state~0); {31578#false} is VALID [2022-04-15 17:43:05,220 INFO L290 TraceCheckUtils]: 94: Hoare triple {31578#false} assume !(4416 == ~s__state~0); {31578#false} is VALID [2022-04-15 17:43:05,220 INFO L290 TraceCheckUtils]: 95: Hoare triple {31578#false} assume !(4417 == ~s__state~0); {31578#false} is VALID [2022-04-15 17:43:05,220 INFO L290 TraceCheckUtils]: 96: Hoare triple {31578#false} assume 4432 == ~s__state~0; {31578#false} is VALID [2022-04-15 17:43:05,220 INFO L290 TraceCheckUtils]: 97: Hoare triple {31578#false} assume -2147483648 <= #t~nondet43 && #t~nondet43 <= 2147483647;~ret~0 := #t~nondet43;havoc #t~nondet43; {31578#false} is VALID [2022-04-15 17:43:05,220 INFO L290 TraceCheckUtils]: 98: Hoare triple {31578#false} assume 4 == ~blastFlag~0; {31578#false} is VALID [2022-04-15 17:43:05,220 INFO L290 TraceCheckUtils]: 99: Hoare triple {31578#false} assume !false; {31578#false} is VALID [2022-04-15 17:43:05,221 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 32 proven. 0 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2022-04-15 17:43:05,221 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 17:43:05,221 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1163337057] [2022-04-15 17:43:05,221 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1163337057] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 17:43:05,221 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 17:43:05,221 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-15 17:43:05,221 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 17:43:05,221 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [494637229] [2022-04-15 17:43:05,221 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [494637229] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 17:43:05,221 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 17:43:05,221 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-15 17:43:05,221 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [873329679] [2022-04-15 17:43:05,221 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 17:43:05,222 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 [2022-04-15 17:43:05,222 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 17:43:05,222 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) [2022-04-15 17:43:05,261 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 61 edges. 61 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:43:05,261 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-04-15 17:43:05,261 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 17:43:05,262 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-04-15 17:43:05,262 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-04-15 17:43:05,262 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) [2022-04-15 17:43:06,617 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:43:06,617 INFO L93 Difference]: Finished difference Result 1568 states and 2229 transitions. [2022-04-15 17:43:06,617 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-04-15 17:43:06,618 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 [2022-04-15 17:43:06,618 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 17:43:06,618 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) [2022-04-15 17:43:06,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 409 transitions. [2022-04-15 17:43:06,620 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) [2022-04-15 17:43:06,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 409 transitions. [2022-04-15 17:43:06,622 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 6 states and 409 transitions. [2022-04-15 17:43:06,880 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 409 edges. 409 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:43:06,906 INFO L225 Difference]: With dead ends: 1568 [2022-04-15 17:43:06,906 INFO L226 Difference]: Without dead ends: 793 [2022-04-15 17:43:06,908 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 [2022-04-15 17:43:06,908 INFO L913 BasicCegarLoop]: 150 mSDtfsCounter, 454 mSDsluCounter, 17 mSDsCounter, 0 mSdLazyCounter, 376 mSolverCounterSat, 33 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s 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, 0.2s IncrementalHoareTripleChecker+Time [2022-04-15 17:43:06,908 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [454 Valid, 167 Invalid, 409 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [33 Valid, 376 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-04-15 17:43:06,909 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 793 states. [2022-04-15 17:43:07,572 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 793 to 766. [2022-04-15 17:43:07,573 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 17:43:07,574 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) [2022-04-15 17:43:07,574 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) [2022-04-15 17:43:07,575 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) [2022-04-15 17:43:07,597 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:43:07,597 INFO L93 Difference]: Finished difference Result 793 states and 1115 transitions. [2022-04-15 17:43:07,597 INFO L276 IsEmpty]: Start isEmpty. Operand 793 states and 1115 transitions. [2022-04-15 17:43:07,598 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:43:07,598 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 17:43:07,599 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. [2022-04-15 17:43:07,599 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. [2022-04-15 17:43:07,621 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:43:07,621 INFO L93 Difference]: Finished difference Result 793 states and 1115 transitions. [2022-04-15 17:43:07,621 INFO L276 IsEmpty]: Start isEmpty. Operand 793 states and 1115 transitions. [2022-04-15 17:43:07,622 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:43:07,622 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 17:43:07,622 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 17:43:07,622 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 17:43:07,623 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) [2022-04-15 17:43:07,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 766 states to 766 states and 1082 transitions. [2022-04-15 17:43:07,646 INFO L78 Accepts]: Start accepts. Automaton has 766 states and 1082 transitions. Word has length 100 [2022-04-15 17:43:07,646 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 17:43:07,646 INFO L478 AbstractCegarLoop]: Abstraction has 766 states and 1082 transitions. [2022-04-15 17:43:07,646 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) [2022-04-15 17:43:07,646 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 766 states and 1082 transitions. [2022-04-15 17:43:08,395 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1082 edges. 1082 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:43:08,396 INFO L276 IsEmpty]: Start isEmpty. Operand 766 states and 1082 transitions. [2022-04-15 17:43:08,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2022-04-15 17:43:08,407 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 17:43:08,407 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] [2022-04-15 17:43:08,407 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2022-04-15 17:43:08,408 INFO L403 AbstractCegarLoop]: === Iteration 11 === Targeting ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 17:43:08,408 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 17:43:08,408 INFO L85 PathProgramCache]: Analyzing trace with hash 1655849395, now seen corresponding path program 1 times [2022-04-15 17:43:08,408 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 17:43:08,408 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [43073853] [2022-04-15 17:43:08,408 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-15 17:43:08,408 INFO L85 PathProgramCache]: Analyzing trace with hash 1655849395, now seen corresponding path program 2 times [2022-04-15 17:43:08,408 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 17:43:08,409 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [353951043] [2022-04-15 17:43:08,409 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 17:43:08,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 17:43:08,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 17:43:08,461 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 17:43:08,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 17:43:08,514 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 17:43:08,514 INFO L130 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found a feasible trace [2022-04-15 17:43:08,514 INFO L618 BasicCegarLoop]: Counterexample is feasible [2022-04-15 17:43:08,516 INFO L788 garLoopResultBuilder]: Registering result UNSAFE for location ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2022-04-15 17:43:08,518 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2022-04-15 17:43:08,520 INFO L719 BasicCegarLoop]: Path program histogram: [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2] [2022-04-15 17:43:08,521 INFO L177 ceAbstractionStarter]: Computing trace abstraction results [2022-04-15 17:43:08,547 WARN L170 areAnnotationChecker]: reach_errorENTRY has no Hoare annotation [2022-04-15 17:43:08,547 WARN L170 areAnnotationChecker]: ULTIMATE.initENTRY has no Hoare annotation [2022-04-15 17:43:08,547 WARN L170 areAnnotationChecker]: ULTIMATE.startENTRY has no Hoare annotation [2022-04-15 17:43:08,547 WARN L170 areAnnotationChecker]: ULTIMATE.startENTRY has no Hoare annotation [2022-04-15 17:43:08,547 WARN L170 areAnnotationChecker]: ssl3_connectENTRY has no Hoare annotation [2022-04-15 17:43:08,548 WARN L170 areAnnotationChecker]: mainENTRY has no Hoare annotation [2022-04-15 17:43:08,548 WARN L170 areAnnotationChecker]: reach_errorFINAL has no Hoare annotation [2022-04-15 17:43:08,548 WARN L170 areAnnotationChecker]: ULTIMATE.initFINAL has no Hoare annotation [2022-04-15 17:43:08,548 WARN L170 areAnnotationChecker]: L-1 has no Hoare annotation [2022-04-15 17:43:08,548 WARN L170 areAnnotationChecker]: L-1 has no Hoare annotation [2022-04-15 17:43:08,548 WARN L170 areAnnotationChecker]: L96 has no Hoare annotation [2022-04-15 17:43:08,548 WARN L170 areAnnotationChecker]: L96 has no Hoare annotation [2022-04-15 17:43:08,548 WARN L170 areAnnotationChecker]: L570 has no Hoare annotation [2022-04-15 17:43:08,548 WARN L170 areAnnotationChecker]: L570 has no Hoare annotation [2022-04-15 17:43:08,548 WARN L170 areAnnotationChecker]: ULTIMATE.initEXIT has no Hoare annotation [2022-04-15 17:43:08,548 WARN L170 areAnnotationChecker]: ULTIMATE.startFINAL has no Hoare annotation [2022-04-15 17:43:08,548 WARN L170 areAnnotationChecker]: L99-2 has no Hoare annotation [2022-04-15 17:43:08,548 WARN L170 areAnnotationChecker]: L99 has no Hoare annotation [2022-04-15 17:43:08,548 WARN L170 areAnnotationChecker]: L99 has no Hoare annotation [2022-04-15 17:43:08,548 WARN L170 areAnnotationChecker]: L570-1 has no Hoare annotation [2022-04-15 17:43:08,548 WARN L170 areAnnotationChecker]: L104 has no Hoare annotation [2022-04-15 17:43:08,548 WARN L170 areAnnotationChecker]: L104 has no Hoare annotation [2022-04-15 17:43:08,548 WARN L170 areAnnotationChecker]: mainFINAL has no Hoare annotation [2022-04-15 17:43:08,548 WARN L170 areAnnotationChecker]: L105 has no Hoare annotation [2022-04-15 17:43:08,548 WARN L170 areAnnotationChecker]: L105 has no Hoare annotation [2022-04-15 17:43:08,548 WARN L170 areAnnotationChecker]: L110-1 has no Hoare annotation [2022-04-15 17:43:08,548 WARN L170 areAnnotationChecker]: L110-1 has no Hoare annotation [2022-04-15 17:43:08,548 WARN L170 areAnnotationChecker]: L110-1 has no Hoare annotation [2022-04-15 17:43:08,548 WARN L170 areAnnotationChecker]: mainEXIT has no Hoare annotation [2022-04-15 17:43:08,548 WARN L170 areAnnotationChecker]: L551 has no Hoare annotation [2022-04-15 17:43:08,548 WARN L170 areAnnotationChecker]: L111 has no Hoare annotation [2022-04-15 17:43:08,548 WARN L170 areAnnotationChecker]: L556 has no Hoare annotation [2022-04-15 17:43:08,548 WARN L170 areAnnotationChecker]: L556 has no Hoare annotation [2022-04-15 17:43:08,548 WARN L170 areAnnotationChecker]: L113 has no Hoare annotation [2022-04-15 17:43:08,548 WARN L170 areAnnotationChecker]: L113 has no Hoare annotation [2022-04-15 17:43:08,548 WARN L170 areAnnotationChecker]: L556-2 has no Hoare annotation [2022-04-15 17:43:08,548 WARN L170 areAnnotationChecker]: L114 has no Hoare annotation [2022-04-15 17:43:08,548 WARN L170 areAnnotationChecker]: L116 has no Hoare annotation [2022-04-15 17:43:08,549 WARN L170 areAnnotationChecker]: L116 has no Hoare annotation [2022-04-15 17:43:08,549 WARN L170 areAnnotationChecker]: ssl3_connectFINAL has no Hoare annotation [2022-04-15 17:43:08,549 WARN L170 areAnnotationChecker]: L218 has no Hoare annotation [2022-04-15 17:43:08,549 WARN L170 areAnnotationChecker]: L119 has no Hoare annotation [2022-04-15 17:43:08,549 WARN L170 areAnnotationChecker]: L119 has no Hoare annotation [2022-04-15 17:43:08,549 WARN L170 areAnnotationChecker]: ssl3_connectEXIT has no Hoare annotation [2022-04-15 17:43:08,549 WARN L170 areAnnotationChecker]: L223 has no Hoare annotation [2022-04-15 17:43:08,549 WARN L170 areAnnotationChecker]: L223 has no Hoare annotation [2022-04-15 17:43:08,549 WARN L170 areAnnotationChecker]: L122 has no Hoare annotation [2022-04-15 17:43:08,549 WARN L170 areAnnotationChecker]: L122 has no Hoare annotation [2022-04-15 17:43:08,549 WARN L170 areAnnotationChecker]: L223-2 has no Hoare annotation [2022-04-15 17:43:08,549 WARN L170 areAnnotationChecker]: L125 has no Hoare annotation [2022-04-15 17:43:08,549 WARN L170 areAnnotationChecker]: L125 has no Hoare annotation [2022-04-15 17:43:08,549 WARN L170 areAnnotationChecker]: L228 has no Hoare annotation [2022-04-15 17:43:08,549 WARN L170 areAnnotationChecker]: L228 has no Hoare annotation [2022-04-15 17:43:08,549 WARN L170 areAnnotationChecker]: L128 has no Hoare annotation [2022-04-15 17:43:08,549 WARN L170 areAnnotationChecker]: L128 has no Hoare annotation [2022-04-15 17:43:08,549 WARN L170 areAnnotationChecker]: L234 has no Hoare annotation [2022-04-15 17:43:08,549 WARN L170 areAnnotationChecker]: L234 has no Hoare annotation [2022-04-15 17:43:08,549 WARN L170 areAnnotationChecker]: L132 has no Hoare annotation [2022-04-15 17:43:08,549 WARN L170 areAnnotationChecker]: L131 has no Hoare annotation [2022-04-15 17:43:08,549 WARN L170 areAnnotationChecker]: L131 has no Hoare annotation [2022-04-15 17:43:08,549 WARN L170 areAnnotationChecker]: L236 has no Hoare annotation [2022-04-15 17:43:08,549 WARN L170 areAnnotationChecker]: L236 has no Hoare annotation [2022-04-15 17:43:08,549 WARN L170 areAnnotationChecker]: L234-2 has no Hoare annotation [2022-04-15 17:43:08,549 WARN L170 areAnnotationChecker]: L234-2 has no Hoare annotation [2022-04-15 17:43:08,549 WARN L170 areAnnotationChecker]: L262 has no Hoare annotation [2022-04-15 17:43:08,549 WARN L170 areAnnotationChecker]: L262 has no Hoare annotation [2022-04-15 17:43:08,549 WARN L170 areAnnotationChecker]: L134 has no Hoare annotation [2022-04-15 17:43:08,549 WARN L170 areAnnotationChecker]: L134 has no Hoare annotation [2022-04-15 17:43:08,549 WARN L170 areAnnotationChecker]: L240 has no Hoare annotation [2022-04-15 17:43:08,549 WARN L170 areAnnotationChecker]: L240 has no Hoare annotation [2022-04-15 17:43:08,550 WARN L170 areAnnotationChecker]: L250 has no Hoare annotation [2022-04-15 17:43:08,550 WARN L170 areAnnotationChecker]: L250 has no Hoare annotation [2022-04-15 17:43:08,550 WARN L170 areAnnotationChecker]: L262-2 has no Hoare annotation [2022-04-15 17:43:08,550 WARN L170 areAnnotationChecker]: L262-2 has no Hoare annotation [2022-04-15 17:43:08,550 WARN L170 areAnnotationChecker]: L138 has no Hoare annotation [2022-04-15 17:43:08,550 WARN L170 areAnnotationChecker]: L137 has no Hoare annotation [2022-04-15 17:43:08,550 WARN L170 areAnnotationChecker]: L137 has no Hoare annotation [2022-04-15 17:43:08,550 WARN L170 areAnnotationChecker]: L497 has no Hoare annotation [2022-04-15 17:43:08,550 WARN L170 areAnnotationChecker]: L497 has no Hoare annotation [2022-04-15 17:43:08,550 WARN L170 areAnnotationChecker]: L270 has no Hoare annotation [2022-04-15 17:43:08,550 WARN L170 areAnnotationChecker]: L270 has no Hoare annotation [2022-04-15 17:43:08,550 WARN L170 areAnnotationChecker]: L277 has no Hoare annotation [2022-04-15 17:43:08,550 WARN L170 areAnnotationChecker]: L277 has no Hoare annotation [2022-04-15 17:43:08,551 WARN L170 areAnnotationChecker]: L140 has no Hoare annotation [2022-04-15 17:43:08,551 WARN L170 areAnnotationChecker]: L140 has no Hoare annotation [2022-04-15 17:43:08,551 WARN L170 areAnnotationChecker]: L533 has no Hoare annotation [2022-04-15 17:43:08,551 WARN L170 areAnnotationChecker]: L533 has no Hoare annotation [2022-04-15 17:43:08,551 WARN L170 areAnnotationChecker]: L532 has no Hoare annotation [2022-04-15 17:43:08,551 WARN L170 areAnnotationChecker]: L277-2 has no Hoare annotation [2022-04-15 17:43:08,551 WARN L170 areAnnotationChecker]: L277-2 has no Hoare annotation [2022-04-15 17:43:08,551 WARN L170 areAnnotationChecker]: L144 has no Hoare annotation [2022-04-15 17:43:08,551 WARN L170 areAnnotationChecker]: L143 has no Hoare annotation [2022-04-15 17:43:08,551 WARN L170 areAnnotationChecker]: L143 has no Hoare annotation [2022-04-15 17:43:08,551 WARN L170 areAnnotationChecker]: L534 has no Hoare annotation [2022-04-15 17:43:08,551 WARN L170 areAnnotationChecker]: L534 has no Hoare annotation [2022-04-15 17:43:08,551 WARN L170 areAnnotationChecker]: L283 has no Hoare annotation [2022-04-15 17:43:08,551 WARN L170 areAnnotationChecker]: L283 has no Hoare annotation [2022-04-15 17:43:08,551 WARN L170 areAnnotationChecker]: L294 has no Hoare annotation [2022-04-15 17:43:08,551 WARN L170 areAnnotationChecker]: L294 has no Hoare annotation [2022-04-15 17:43:08,551 WARN L170 areAnnotationChecker]: L146 has no Hoare annotation [2022-04-15 17:43:08,551 WARN L170 areAnnotationChecker]: L146 has no Hoare annotation [2022-04-15 17:43:08,551 WARN L170 areAnnotationChecker]: L536 has no Hoare annotation [2022-04-15 17:43:08,551 WARN L170 areAnnotationChecker]: L536 has no Hoare annotation [2022-04-15 17:43:08,551 WARN L170 areAnnotationChecker]: L534-2 has no Hoare annotation [2022-04-15 17:43:08,551 WARN L170 areAnnotationChecker]: L534-2 has no Hoare annotation [2022-04-15 17:43:08,551 WARN L170 areAnnotationChecker]: L283-2 has no Hoare annotation [2022-04-15 17:43:08,551 WARN L170 areAnnotationChecker]: L294-2 has no Hoare annotation [2022-04-15 17:43:08,551 WARN L170 areAnnotationChecker]: L298 has no Hoare annotation [2022-04-15 17:43:08,551 WARN L170 areAnnotationChecker]: L298 has no Hoare annotation [2022-04-15 17:43:08,551 WARN L170 areAnnotationChecker]: L150 has no Hoare annotation [2022-04-15 17:43:08,551 WARN L170 areAnnotationChecker]: L149 has no Hoare annotation [2022-04-15 17:43:08,551 WARN L170 areAnnotationChecker]: L149 has no Hoare annotation [2022-04-15 17:43:08,552 WARN L170 areAnnotationChecker]: L541 has no Hoare annotation [2022-04-15 17:43:08,552 WARN L170 areAnnotationChecker]: L541 has no Hoare annotation [2022-04-15 17:43:08,552 WARN L170 areAnnotationChecker]: L301-2 has no Hoare annotation [2022-04-15 17:43:08,552 WARN L170 areAnnotationChecker]: L301-2 has no Hoare annotation [2022-04-15 17:43:08,552 WARN L170 areAnnotationChecker]: L301 has no Hoare annotation [2022-04-15 17:43:08,552 WARN L170 areAnnotationChecker]: L301 has no Hoare annotation [2022-04-15 17:43:08,552 WARN L170 areAnnotationChecker]: L316 has no Hoare annotation [2022-04-15 17:43:08,552 WARN L170 areAnnotationChecker]: L316 has no Hoare annotation [2022-04-15 17:43:08,552 WARN L170 areAnnotationChecker]: L152 has no Hoare annotation [2022-04-15 17:43:08,552 WARN L170 areAnnotationChecker]: L152 has no Hoare annotation [2022-04-15 17:43:08,552 WARN L170 areAnnotationChecker]: L316-2 has no Hoare annotation [2022-04-15 17:43:08,552 WARN L170 areAnnotationChecker]: L316-2 has no Hoare annotation [2022-04-15 17:43:08,552 WARN L170 areAnnotationChecker]: L156 has no Hoare annotation [2022-04-15 17:43:08,552 WARN L170 areAnnotationChecker]: L155 has no Hoare annotation [2022-04-15 17:43:08,552 WARN L170 areAnnotationChecker]: L155 has no Hoare annotation [2022-04-15 17:43:08,552 WARN L170 areAnnotationChecker]: L324 has no Hoare annotation [2022-04-15 17:43:08,552 WARN L170 areAnnotationChecker]: L324 has no Hoare annotation [2022-04-15 17:43:08,552 WARN L170 areAnnotationChecker]: L332 has no Hoare annotation [2022-04-15 17:43:08,552 WARN L170 areAnnotationChecker]: L332 has no Hoare annotation [2022-04-15 17:43:08,552 WARN L170 areAnnotationChecker]: L158 has no Hoare annotation [2022-04-15 17:43:08,552 WARN L170 areAnnotationChecker]: L158 has no Hoare annotation [2022-04-15 17:43:08,552 WARN L170 areAnnotationChecker]: L333 has no Hoare annotation [2022-04-15 17:43:08,552 WARN L170 areAnnotationChecker]: L333 has no Hoare annotation [2022-04-15 17:43:08,552 WARN L170 areAnnotationChecker]: L335 has no Hoare annotation [2022-04-15 17:43:08,552 WARN L170 areAnnotationChecker]: L335 has no Hoare annotation [2022-04-15 17:43:08,552 WARN L170 areAnnotationChecker]: L162 has no Hoare annotation [2022-04-15 17:43:08,552 WARN L170 areAnnotationChecker]: L161 has no Hoare annotation [2022-04-15 17:43:08,552 WARN L170 areAnnotationChecker]: L161 has no Hoare annotation [2022-04-15 17:43:08,552 WARN L170 areAnnotationChecker]: L344 has no Hoare annotation [2022-04-15 17:43:08,552 WARN L170 areAnnotationChecker]: L344 has no Hoare annotation [2022-04-15 17:43:08,552 WARN L170 areAnnotationChecker]: L164 has no Hoare annotation [2022-04-15 17:43:08,552 WARN L170 areAnnotationChecker]: L164 has no Hoare annotation [2022-04-15 17:43:08,552 WARN L170 areAnnotationChecker]: L347 has no Hoare annotation [2022-04-15 17:43:08,552 WARN L170 areAnnotationChecker]: L347 has no Hoare annotation [2022-04-15 17:43:08,553 WARN L170 areAnnotationChecker]: L174 has no Hoare annotation [2022-04-15 17:43:08,553 WARN L170 areAnnotationChecker]: L167 has no Hoare annotation [2022-04-15 17:43:08,553 WARN L170 areAnnotationChecker]: L167 has no Hoare annotation [2022-04-15 17:43:08,553 WARN L170 areAnnotationChecker]: L347-2 has no Hoare annotation [2022-04-15 17:43:08,553 WARN L170 areAnnotationChecker]: L359 has no Hoare annotation [2022-04-15 17:43:08,553 WARN L170 areAnnotationChecker]: L359 has no Hoare annotation [2022-04-15 17:43:08,553 WARN L170 areAnnotationChecker]: L170 has no Hoare annotation [2022-04-15 17:43:08,553 WARN L170 areAnnotationChecker]: L170 has no Hoare annotation [2022-04-15 17:43:08,553 WARN L170 areAnnotationChecker]: L173 has no Hoare annotation [2022-04-15 17:43:08,553 WARN L170 areAnnotationChecker]: L173 has no Hoare annotation [2022-04-15 17:43:08,553 WARN L170 areAnnotationChecker]: L176 has no Hoare annotation [2022-04-15 17:43:08,553 WARN L170 areAnnotationChecker]: L176 has no Hoare annotation [2022-04-15 17:43:08,553 WARN L170 areAnnotationChecker]: L180 has no Hoare annotation [2022-04-15 17:43:08,553 WARN L170 areAnnotationChecker]: L179 has no Hoare annotation [2022-04-15 17:43:08,553 WARN L170 areAnnotationChecker]: L179 has no Hoare annotation [2022-04-15 17:43:08,553 WARN L170 areAnnotationChecker]: L368 has no Hoare annotation [2022-04-15 17:43:08,553 WARN L170 areAnnotationChecker]: L368 has no Hoare annotation [2022-04-15 17:43:08,553 WARN L170 areAnnotationChecker]: L182 has no Hoare annotation [2022-04-15 17:43:08,553 WARN L170 areAnnotationChecker]: L182 has no Hoare annotation [2022-04-15 17:43:08,553 WARN L170 areAnnotationChecker]: L372 has no Hoare annotation [2022-04-15 17:43:08,553 WARN L170 areAnnotationChecker]: L372 has no Hoare annotation [2022-04-15 17:43:08,553 WARN L170 areAnnotationChecker]: L186 has no Hoare annotation [2022-04-15 17:43:08,553 WARN L170 areAnnotationChecker]: L185 has no Hoare annotation [2022-04-15 17:43:08,553 WARN L170 areAnnotationChecker]: L185 has no Hoare annotation [2022-04-15 17:43:08,553 WARN L170 areAnnotationChecker]: L372-2 has no Hoare annotation [2022-04-15 17:43:08,553 WARN L170 areAnnotationChecker]: L383 has no Hoare annotation [2022-04-15 17:43:08,553 WARN L170 areAnnotationChecker]: L383 has no Hoare annotation [2022-04-15 17:43:08,553 WARN L170 areAnnotationChecker]: L188 has no Hoare annotation [2022-04-15 17:43:08,553 WARN L170 areAnnotationChecker]: L188 has no Hoare annotation [2022-04-15 17:43:08,553 WARN L170 areAnnotationChecker]: L192 has no Hoare annotation [2022-04-15 17:43:08,553 WARN L170 areAnnotationChecker]: L191 has no Hoare annotation [2022-04-15 17:43:08,553 WARN L170 areAnnotationChecker]: L191 has no Hoare annotation [2022-04-15 17:43:08,553 WARN L170 areAnnotationChecker]: L393 has no Hoare annotation [2022-04-15 17:43:08,554 WARN L170 areAnnotationChecker]: L393 has no Hoare annotation [2022-04-15 17:43:08,554 WARN L170 areAnnotationChecker]: L194 has no Hoare annotation [2022-04-15 17:43:08,554 WARN L170 areAnnotationChecker]: L194 has no Hoare annotation [2022-04-15 17:43:08,554 WARN L170 areAnnotationChecker]: L399 has no Hoare annotation [2022-04-15 17:43:08,554 WARN L170 areAnnotationChecker]: L399 has no Hoare annotation [2022-04-15 17:43:08,554 WARN L170 areAnnotationChecker]: L198 has no Hoare annotation [2022-04-15 17:43:08,554 WARN L170 areAnnotationChecker]: L197 has no Hoare annotation [2022-04-15 17:43:08,554 WARN L170 areAnnotationChecker]: L197 has no Hoare annotation [2022-04-15 17:43:08,554 WARN L170 areAnnotationChecker]: L399-2 has no Hoare annotation [2022-04-15 17:43:08,554 WARN L170 areAnnotationChecker]: L399-2 has no Hoare annotation [2022-04-15 17:43:08,554 WARN L170 areAnnotationChecker]: L416 has no Hoare annotation [2022-04-15 17:43:08,554 WARN L170 areAnnotationChecker]: L416 has no Hoare annotation [2022-04-15 17:43:08,554 WARN L170 areAnnotationChecker]: L200 has no Hoare annotation [2022-04-15 17:43:08,554 WARN L170 areAnnotationChecker]: L200 has no Hoare annotation [2022-04-15 17:43:08,554 WARN L170 areAnnotationChecker]: L408 has no Hoare annotation [2022-04-15 17:43:08,554 WARN L170 areAnnotationChecker]: L408 has no Hoare annotation [2022-04-15 17:43:08,554 WARN L170 areAnnotationChecker]: L423 has no Hoare annotation [2022-04-15 17:43:08,554 WARN L170 areAnnotationChecker]: L423 has no Hoare annotation [2022-04-15 17:43:08,554 WARN L170 areAnnotationChecker]: L204 has no Hoare annotation [2022-04-15 17:43:08,554 WARN L170 areAnnotationChecker]: L203 has no Hoare annotation [2022-04-15 17:43:08,554 WARN L170 areAnnotationChecker]: L203 has no Hoare annotation [2022-04-15 17:43:08,554 WARN L170 areAnnotationChecker]: L427 has no Hoare annotation [2022-04-15 17:43:08,554 WARN L170 areAnnotationChecker]: L427 has no Hoare annotation [2022-04-15 17:43:08,554 WARN L170 areAnnotationChecker]: L423-1 has no Hoare annotation [2022-04-15 17:43:08,554 WARN L170 areAnnotationChecker]: L443 has no Hoare annotation [2022-04-15 17:43:08,554 WARN L170 areAnnotationChecker]: L443 has no Hoare annotation [2022-04-15 17:43:08,554 WARN L170 areAnnotationChecker]: L206 has no Hoare annotation [2022-04-15 17:43:08,554 WARN L170 areAnnotationChecker]: L206 has no Hoare annotation [2022-04-15 17:43:08,554 WARN L170 areAnnotationChecker]: L446 has no Hoare annotation [2022-04-15 17:43:08,554 WARN L170 areAnnotationChecker]: L446 has no Hoare annotation [2022-04-15 17:43:08,554 WARN L170 areAnnotationChecker]: L207 has no Hoare annotation [2022-04-15 17:43:08,554 WARN L170 areAnnotationChecker]: L209 has no Hoare annotation [2022-04-15 17:43:08,554 WARN L170 areAnnotationChecker]: L209 has no Hoare annotation [2022-04-15 17:43:08,554 WARN L170 areAnnotationChecker]: L446-2 has no Hoare annotation [2022-04-15 17:43:08,555 WARN L170 areAnnotationChecker]: L456 has no Hoare annotation [2022-04-15 17:43:08,555 WARN L170 areAnnotationChecker]: L456 has no Hoare annotation [2022-04-15 17:43:08,555 WARN L170 areAnnotationChecker]: L210 has no Hoare annotation [2022-04-15 17:43:08,555 WARN L170 areAnnotationChecker]: L210 has no Hoare annotation [2022-04-15 17:43:08,555 WARN L170 areAnnotationChecker]: L212 has no Hoare annotation [2022-04-15 17:43:08,555 WARN L170 areAnnotationChecker]: L461 has no Hoare annotation [2022-04-15 17:43:08,555 WARN L170 areAnnotationChecker]: L461 has no Hoare annotation [2022-04-15 17:43:08,555 WARN L170 areAnnotationChecker]: L456-2 has no Hoare annotation [2022-04-15 17:43:08,555 WARN L170 areAnnotationChecker]: L472-1 has no Hoare annotation [2022-04-15 17:43:08,555 WARN L170 areAnnotationChecker]: L478 has no Hoare annotation [2022-04-15 17:43:08,555 WARN L170 areAnnotationChecker]: L478 has no Hoare annotation [2022-04-15 17:43:08,555 WARN L170 areAnnotationChecker]: L478-2 has no Hoare annotation [2022-04-15 17:43:08,555 WARN L170 areAnnotationChecker]: L484 has no Hoare annotation [2022-04-15 17:43:08,555 WARN L170 areAnnotationChecker]: L484 has no Hoare annotation [2022-04-15 17:43:08,555 WARN L170 areAnnotationChecker]: L484-2 has no Hoare annotation [2022-04-15 17:43:08,555 WARN L170 areAnnotationChecker]: L489 has no Hoare annotation [2022-04-15 17:43:08,555 WARN L170 areAnnotationChecker]: L489 has no Hoare annotation [2022-04-15 17:43:08,555 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. [2022-04-15 17:43:08,557 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 15.04 05:43:08 BoogieIcfgContainer [2022-04-15 17:43:08,557 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-04-15 17:43:08,558 INFO L158 Benchmark]: Toolchain (without parser) took 19686.90ms. Allocated memory was 223.3MB in the beginning and 388.0MB in the end (delta: 164.6MB). Free memory was 173.4MB in the beginning and 140.2MB in the end (delta: 33.2MB). Peak memory consumption was 198.3MB. Max. memory is 8.0GB. [2022-04-15 17:43:08,558 INFO L158 Benchmark]: CDTParser took 0.13ms. Allocated memory is still 223.3MB. Free memory is still 190.2MB. There was no memory consumed. Max. memory is 8.0GB. [2022-04-15 17:43:08,558 INFO L158 Benchmark]: CACSL2BoogieTranslator took 264.50ms. Allocated memory is still 223.3MB. Free memory was 173.1MB in the beginning and 193.5MB in the end (delta: -20.4MB). Peak memory consumption was 11.4MB. Max. memory is 8.0GB. [2022-04-15 17:43:08,559 INFO L158 Benchmark]: Boogie Preprocessor took 55.82ms. Allocated memory is still 223.3MB. Free memory was 193.5MB in the beginning and 190.9MB in the end (delta: 2.6MB). Peak memory consumption was 3.1MB. Max. memory is 8.0GB. [2022-04-15 17:43:08,559 INFO L158 Benchmark]: RCFGBuilder took 550.03ms. Allocated memory is still 223.3MB. Free memory was 190.9MB in the beginning and 157.4MB in the end (delta: 33.6MB). Peak memory consumption was 33.6MB. Max. memory is 8.0GB. [2022-04-15 17:43:08,559 INFO L158 Benchmark]: TraceAbstraction took 18805.78ms. Allocated memory was 223.3MB in the beginning and 388.0MB in the end (delta: 164.6MB). Free memory was 156.9MB in the beginning and 140.2MB in the end (delta: 16.7MB). Peak memory consumption was 182.7MB. Max. memory is 8.0GB. [2022-04-15 17:43:08,561 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 0.13ms. Allocated memory is still 223.3MB. Free memory is still 190.2MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 264.50ms. Allocated memory is still 223.3MB. Free memory was 173.1MB in the beginning and 193.5MB in the end (delta: -20.4MB). Peak memory consumption was 11.4MB. Max. memory is 8.0GB. * Boogie Preprocessor took 55.82ms. Allocated memory is still 223.3MB. Free memory was 193.5MB in the beginning and 190.9MB in the end (delta: 2.6MB). Peak memory consumption was 3.1MB. Max. memory is 8.0GB. * RCFGBuilder took 550.03ms. Allocated memory is still 223.3MB. Free memory was 190.9MB in the beginning and 157.4MB in the end (delta: 33.6MB). Peak memory consumption was 33.6MB. Max. memory is 8.0GB. * TraceAbstraction took 18805.78ms. Allocated memory was 223.3MB in the beginning and 388.0MB in the end (delta: 164.6MB). Free memory was 156.9MB in the beginning and 140.2MB in the end (delta: 16.7MB). Peak memory consumption was 182.7MB. 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 = __VERIFIER_nondet_int() ; [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 [L265] COND FALSE !(ret <= 0) [L268] s__state = 4384 [L269] s__init_num = 0 [L270] COND TRUE 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 [L276] ret = __VERIFIER_nondet_int() [L277] COND TRUE blastFlag == 1 [L278] blastFlag = 2 [L280] COND FALSE !(ret <= 0) [L283] COND FALSE !(\read(s__hit)) [L286] s__state = 4400 [L288] 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 [L293] __cil_tmp56 = (unsigned long )s__s3__tmp__new_cipher__algorithms [L294] COND FALSE !(__cil_tmp56 + 256UL) [L297] ret = __VERIFIER_nondet_int() [L298] COND TRUE blastFlag == 2 [L299] 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, 2756 SdHoareTripleChecker+Valid, 1.3s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 2754 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: 2.8s AutomataMinimizationTime, 10 MinimizatonAttempts, 97 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! [2022-04-15 17:43:08,589 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...