/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-34549b5 [2022-04-08 14:50:04,539 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-04-08 14:50:04,544 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-04-08 14:50:04,570 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2022-04-08 14:50:04,599 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-04-08 14:50:04,600 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-04-08 14:50:04,601 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-04-08 14:50:04,601 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationQvasr_64.epf [2022-04-08 14:50:04,609 INFO L113 SettingsManager]: Loading preferences was successful [2022-04-08 14:50:04,609 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-04-08 14:50:04,610 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-04-08 14:50:04,611 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-04-08 14:50:04,611 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-04-08 14:50:04,611 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-04-08 14:50:04,611 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-04-08 14:50:04,611 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-04-08 14:50:04,612 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-04-08 14:50:04,612 INFO L138 SettingsManager]: * Use constant arrays=true [2022-04-08 14:50:04,612 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-04-08 14:50:04,612 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-04-08 14:50:04,612 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-04-08 14:50:04,612 INFO L138 SettingsManager]: * To the following directory=./dump/ [2022-04-08 14:50:04,613 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-04-08 14:50:04,613 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-04-08 14:50:04,613 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-04-08 14:50:04,613 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=Craig_NestedInterpolation [2022-04-08 14:50:04,613 INFO L138 SettingsManager]: * Trace refinement strategy=ACCELERATED_INTERPOLATION [2022-04-08 14:50:04,614 INFO L138 SettingsManager]: * Trace refinement strategy used in Accelerated Interpolation=CAMEL [2022-04-08 14:50:04,614 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-04-08 14:50:04,614 INFO L138 SettingsManager]: * Loop acceleration method that is used by accelerated interpolation=QVASR [2022-04-08 14:50:04,614 INFO L138 SettingsManager]: * Use separate solver for trace checks=false WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.core: Log level for class -> de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=WARN; [2022-04-08 14:50:04,825 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-04-08 14:50:04,848 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-04-08 14:50:04,850 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-04-08 14:50:04,852 INFO L271 PluginConnector]: Initializing CDTParser... [2022-04-08 14:50:04,853 INFO L275 PluginConnector]: CDTParser initialized [2022-04-08 14:50:04,854 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/openssl-simplified/s3_clnt_4.cil-2.c [2022-04-08 14:50:04,904 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/54b5989d3/8d350043373e47d891e74142e067c224/FLAG9a8381b58 [2022-04-08 14:50:05,298 INFO L306 CDTParser]: Found 1 translation units. [2022-04-08 14:50:05,299 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/openssl-simplified/s3_clnt_4.cil-2.c [2022-04-08 14:50:05,309 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/54b5989d3/8d350043373e47d891e74142e067c224/FLAG9a8381b58 [2022-04-08 14:50:05,675 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/54b5989d3/8d350043373e47d891e74142e067c224 [2022-04-08 14:50:05,677 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-04-08 14:50:05,678 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2022-04-08 14:50:05,679 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-04-08 14:50:05,680 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-04-08 14:50:05,682 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-04-08 14:50:05,683 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.04 02:50:05" (1/1) ... [2022-04-08 14:50:05,684 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@67d3afd6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.04 02:50:05, skipping insertion in model container [2022-04-08 14:50:05,684 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.04 02:50:05" (1/1) ... [2022-04-08 14:50:05,690 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-04-08 14:50:05,724 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-04-08 14:50:05,965 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] [2022-04-08 14:50:05,970 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-04-08 14:50:05,977 INFO L203 MainTranslator]: Completed pre-run [2022-04-08 14:50:06,030 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] [2022-04-08 14:50:06,049 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-04-08 14:50:06,071 INFO L208 MainTranslator]: Completed translation [2022-04-08 14:50:06,072 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.04 02:50:06 WrapperNode [2022-04-08 14:50:06,072 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-04-08 14:50:06,073 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-04-08 14:50:06,073 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-04-08 14:50:06,073 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-04-08 14:50:06,090 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.04 02:50:06" (1/1) ... [2022-04-08 14:50:06,091 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.04 02:50:06" (1/1) ... [2022-04-08 14:50:06,103 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.04 02:50:06" (1/1) ... [2022-04-08 14:50:06,104 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.04 02:50:06" (1/1) ... [2022-04-08 14:50:06,118 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.04 02:50:06" (1/1) ... [2022-04-08 14:50:06,132 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.04 02:50:06" (1/1) ... [2022-04-08 14:50:06,135 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.04 02:50:06" (1/1) ... [2022-04-08 14:50:06,138 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-04-08 14:50:06,138 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-04-08 14:50:06,139 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-04-08 14:50:06,139 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-04-08 14:50:06,140 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.04 02:50:06" (1/1) ... [2022-04-08 14:50:06,152 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-04-08 14:50:06,169 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-08 14:50:06,180 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-04-08 14:50:06,189 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-04-08 14:50:06,209 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2022-04-08 14:50:06,209 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-04-08 14:50:06,209 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2022-04-08 14:50:06,209 INFO L138 BoogieDeclarations]: Found implementation of procedure ssl3_connect [2022-04-08 14:50:06,210 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2022-04-08 14:50:06,210 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2022-04-08 14:50:06,210 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2022-04-08 14:50:06,210 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2022-04-08 14:50:06,210 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-04-08 14:50:06,210 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_char [2022-04-08 14:50:06,210 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2022-04-08 14:50:06,211 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2022-04-08 14:50:06,211 INFO L130 BoogieDeclarations]: Found specification of procedure ssl3_connect [2022-04-08 14:50:06,211 INFO L130 BoogieDeclarations]: Found specification of procedure main [2022-04-08 14:50:06,211 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2022-04-08 14:50:06,211 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-04-08 14:50:06,211 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-04-08 14:50:06,211 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-04-08 14:50:06,211 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-04-08 14:50:06,212 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-04-08 14:50:06,282 INFO L234 CfgBuilder]: Building ICFG [2022-04-08 14:50:06,283 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-04-08 14:50:06,356 WARN L811 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-04-08 14:50:06,856 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##85: assume !false; [2022-04-08 14:50:06,857 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##84: assume false; [2022-04-08 14:50:06,859 INFO L275 CfgBuilder]: Performing block encoding [2022-04-08 14:50:06,866 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-04-08 14:50:06,866 INFO L299 CfgBuilder]: Removed 1 assume(true) statements. [2022-04-08 14:50:06,868 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.04 02:50:06 BoogieIcfgContainer [2022-04-08 14:50:06,868 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-04-08 14:50:06,870 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-04-08 14:50:06,870 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-04-08 14:50:06,873 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-04-08 14:50:06,873 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 08.04 02:50:05" (1/3) ... [2022-04-08 14:50:06,874 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2bdacf82 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.04 02:50:06, skipping insertion in model container [2022-04-08 14:50:06,874 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.04 02:50:06" (2/3) ... [2022-04-08 14:50:06,874 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2bdacf82 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.04 02:50:06, skipping insertion in model container [2022-04-08 14:50:06,874 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.04 02:50:06" (3/3) ... [2022-04-08 14:50:06,875 INFO L111 eAbstractionObserver]: Analyzing ICFG s3_clnt_4.cil-2.c [2022-04-08 14:50:06,879 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2022-04-08 14:50:06,880 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-04-08 14:50:06,916 INFO L339 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-04-08 14:50:06,925 INFO L340 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=Craig_NestedInterpolation, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=All, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP [2022-04-08 14:50:06,925 INFO L341 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-04-08 14:50:06,944 INFO L276 IsEmpty]: Start isEmpty. Operand has 137 states, 129 states have (on average 1.697674418604651) internal successors, (219), 130 states have internal predecessors, (219), 3 states have call successors, (3), 3 states have call predecessors, (3), 3 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) [2022-04-08 14:50:06,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2022-04-08 14:50:06,951 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 14:50:06,952 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 14:50:06,952 INFO L403 AbstractCegarLoop]: === Iteration 1 === Targeting ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 14:50:06,957 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 14:50:06,957 INFO L85 PathProgramCache]: Analyzing trace with hash -53499867, now seen corresponding path program 1 times [2022-04-08 14:50:06,964 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 14:50:06,964 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [899707438] [2022-04-08 14:50:06,974 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 14:50:06,974 INFO L85 PathProgramCache]: Analyzing trace with hash -53499867, now seen corresponding path program 2 times [2022-04-08 14:50:06,977 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 14:50:06,977 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1614151861] [2022-04-08 14:50:06,977 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 14:50:06,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 14:50:07,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:50:07,249 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 14:50:07,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:50:07,277 INFO L290 TraceCheckUtils]: 0: Hoare triple {146#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(18, 2);call #Ultimate.allocInit(12, 3); {140#true} is VALID [2022-04-08 14:50:07,278 INFO L290 TraceCheckUtils]: 1: Hoare triple {140#true} assume true; {140#true} is VALID [2022-04-08 14:50:07,278 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {140#true} {140#true} #547#return; {140#true} is VALID [2022-04-08 14:50:07,280 INFO L272 TraceCheckUtils]: 0: Hoare triple {140#true} call ULTIMATE.init(); {146#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-08 14:50:07,280 INFO L290 TraceCheckUtils]: 1: Hoare triple {146#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(18, 2);call #Ultimate.allocInit(12, 3); {140#true} is VALID [2022-04-08 14:50:07,281 INFO L290 TraceCheckUtils]: 2: Hoare triple {140#true} assume true; {140#true} is VALID [2022-04-08 14:50:07,281 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {140#true} {140#true} #547#return; {140#true} is VALID [2022-04-08 14:50:07,281 INFO L272 TraceCheckUtils]: 4: Hoare triple {140#true} call #t~ret56 := main(); {140#true} is VALID [2022-04-08 14:50:07,281 INFO L290 TraceCheckUtils]: 5: Hoare triple {140#true} havoc ~s~0;~s~0 := 12292; {140#true} is VALID [2022-04-08 14:50:07,282 INFO L272 TraceCheckUtils]: 6: Hoare triple {140#true} call #t~ret55 := ssl3_connect(~s~0); {140#true} is VALID [2022-04-08 14:50:07,287 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 [2022-04-08 14:50:07,288 INFO L290 TraceCheckUtils]: 8: Hoare triple {145#(= ssl3_connect_~blastFlag~0 0)} assume 0 != ~s__info_callback~0;~cb~0 := ~s__info_callback~0; {145#(= ssl3_connect_~blastFlag~0 0)} is VALID [2022-04-08 14:50:07,289 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 [2022-04-08 14:50:07,290 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 [2022-04-08 14:50:07,290 INFO L290 TraceCheckUtils]: 11: Hoare triple {145#(= ssl3_connect_~blastFlag~0 0)} assume !false; {145#(= ssl3_connect_~blastFlag~0 0)} is VALID [2022-04-08 14:50:07,291 INFO L290 TraceCheckUtils]: 12: Hoare triple {145#(= ssl3_connect_~blastFlag~0 0)} ~state~0 := ~s__state~0; {145#(= ssl3_connect_~blastFlag~0 0)} is VALID [2022-04-08 14:50:07,291 INFO L290 TraceCheckUtils]: 13: Hoare triple {145#(= ssl3_connect_~blastFlag~0 0)} assume !(12292 == ~s__state~0); {145#(= ssl3_connect_~blastFlag~0 0)} is VALID [2022-04-08 14:50:07,292 INFO L290 TraceCheckUtils]: 14: Hoare triple {145#(= ssl3_connect_~blastFlag~0 0)} assume !(16384 == ~s__state~0); {145#(= ssl3_connect_~blastFlag~0 0)} is VALID [2022-04-08 14:50:07,293 INFO L290 TraceCheckUtils]: 15: Hoare triple {145#(= ssl3_connect_~blastFlag~0 0)} assume !(4096 == ~s__state~0); {145#(= ssl3_connect_~blastFlag~0 0)} is VALID [2022-04-08 14:50:07,294 INFO L290 TraceCheckUtils]: 16: Hoare triple {145#(= ssl3_connect_~blastFlag~0 0)} assume !(20480 == ~s__state~0); {145#(= ssl3_connect_~blastFlag~0 0)} is VALID [2022-04-08 14:50:07,295 INFO L290 TraceCheckUtils]: 17: Hoare triple {145#(= ssl3_connect_~blastFlag~0 0)} assume !(4099 == ~s__state~0); {145#(= ssl3_connect_~blastFlag~0 0)} is VALID [2022-04-08 14:50:07,295 INFO L290 TraceCheckUtils]: 18: Hoare triple {145#(= ssl3_connect_~blastFlag~0 0)} assume !(4368 == ~s__state~0); {145#(= ssl3_connect_~blastFlag~0 0)} is VALID [2022-04-08 14:50:07,296 INFO L290 TraceCheckUtils]: 19: Hoare triple {145#(= ssl3_connect_~blastFlag~0 0)} assume !(4369 == ~s__state~0); {145#(= ssl3_connect_~blastFlag~0 0)} is VALID [2022-04-08 14:50:07,296 INFO L290 TraceCheckUtils]: 20: Hoare triple {145#(= ssl3_connect_~blastFlag~0 0)} assume !(4384 == ~s__state~0); {145#(= ssl3_connect_~blastFlag~0 0)} is VALID [2022-04-08 14:50:07,297 INFO L290 TraceCheckUtils]: 21: Hoare triple {145#(= ssl3_connect_~blastFlag~0 0)} assume !(4385 == ~s__state~0); {145#(= ssl3_connect_~blastFlag~0 0)} is VALID [2022-04-08 14:50:07,297 INFO L290 TraceCheckUtils]: 22: Hoare triple {145#(= ssl3_connect_~blastFlag~0 0)} assume !(4400 == ~s__state~0); {145#(= ssl3_connect_~blastFlag~0 0)} is VALID [2022-04-08 14:50:07,298 INFO L290 TraceCheckUtils]: 23: Hoare triple {145#(= ssl3_connect_~blastFlag~0 0)} assume !(4401 == ~s__state~0); {145#(= ssl3_connect_~blastFlag~0 0)} is VALID [2022-04-08 14:50:07,298 INFO L290 TraceCheckUtils]: 24: Hoare triple {145#(= ssl3_connect_~blastFlag~0 0)} assume !(4416 == ~s__state~0); {145#(= ssl3_connect_~blastFlag~0 0)} is VALID [2022-04-08 14:50:07,299 INFO L290 TraceCheckUtils]: 25: Hoare triple {145#(= ssl3_connect_~blastFlag~0 0)} assume !(4417 == ~s__state~0); {145#(= ssl3_connect_~blastFlag~0 0)} is VALID [2022-04-08 14:50:07,299 INFO L290 TraceCheckUtils]: 26: Hoare triple {145#(= ssl3_connect_~blastFlag~0 0)} assume 4432 == ~s__state~0; {145#(= ssl3_connect_~blastFlag~0 0)} is VALID [2022-04-08 14:50:07,300 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 [2022-04-08 14:50:07,300 INFO L290 TraceCheckUtils]: 28: Hoare triple {145#(= ssl3_connect_~blastFlag~0 0)} assume 4 == ~blastFlag~0; {141#false} is VALID [2022-04-08 14:50:07,301 INFO L290 TraceCheckUtils]: 29: Hoare triple {141#false} assume !false; {141#false} is VALID [2022-04-08 14:50:07,301 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-08 14:50:07,302 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 14:50:07,302 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1614151861] [2022-04-08 14:50:07,303 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1614151861] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 14:50:07,303 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 14:50:07,303 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-04-08 14:50:07,305 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 14:50:07,306 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [899707438] [2022-04-08 14:50:07,306 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [899707438] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 14:50:07,307 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 14:50:07,307 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-04-08 14:50:07,307 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [840181396] [2022-04-08 14:50:07,308 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 14:50:07,313 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 6.5) internal successors, (26), 3 states have internal predecessors, (26), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 30 [2022-04-08 14:50:07,315 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 14:50:07,320 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 4 states, 4 states have (on average 6.5) internal successors, (26), 3 states have internal predecessors, (26), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 14:50:07,352 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 30 edges. 30 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:50:07,353 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-04-08 14:50:07,353 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 14:50:07,375 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-04-08 14:50:07,376 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-04-08 14:50:07,382 INFO L87 Difference]: Start difference. First operand has 137 states, 129 states have (on average 1.697674418604651) internal successors, (219), 130 states have internal predecessors, (219), 3 states have call successors, (3), 3 states have call predecessors, (3), 3 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) Second operand has 4 states, 4 states have (on average 6.5) internal successors, (26), 3 states have internal predecessors, (26), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 14:50:08,231 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:50:08,232 INFO L93 Difference]: Finished difference Result 376 states and 631 transitions. [2022-04-08 14:50:08,232 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-04-08 14:50:08,232 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 6.5) internal successors, (26), 3 states have internal predecessors, (26), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 30 [2022-04-08 14:50:08,233 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 14:50:08,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4 states, 4 states have (on average 6.5) internal successors, (26), 3 states have internal predecessors, (26), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 14:50:08,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 631 transitions. [2022-04-08 14:50:08,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4 states, 4 states have (on average 6.5) internal successors, (26), 3 states have internal predecessors, (26), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 14:50:08,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 631 transitions. [2022-04-08 14:50:08,257 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 4 states and 631 transitions. [2022-04-08 14:50:08,851 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 631 edges. 631 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:50:08,873 INFO L225 Difference]: With dead ends: 376 [2022-04-08 14:50:08,873 INFO L226 Difference]: Without dead ends: 219 [2022-04-08 14:50:08,877 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-04-08 14:50:08,880 INFO L913 BasicCegarLoop]: 215 mSDtfsCounter, 578 mSDsluCounter, 9 mSDsCounter, 0 mSdLazyCounter, 215 mSolverCounterSat, 8 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s 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, 0.2s IncrementalHoareTripleChecker+Time [2022-04-08 14:50:08,881 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [580 Valid, 224 Invalid, 223 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [8 Valid, 215 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-04-08 14:50:08,896 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 219 states. [2022-04-08 14:50:08,947 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 219 to 219. [2022-04-08 14:50:08,947 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 14:50:08,953 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) [2022-04-08 14:50:08,955 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) [2022-04-08 14:50:08,956 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) [2022-04-08 14:50:08,970 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:50:08,970 INFO L93 Difference]: Finished difference Result 219 states and 323 transitions. [2022-04-08 14:50:08,972 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 323 transitions. [2022-04-08 14:50:08,980 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 14:50:08,983 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 14:50:08,984 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. [2022-04-08 14:50:08,984 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. [2022-04-08 14:50:08,994 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:50:08,994 INFO L93 Difference]: Finished difference Result 219 states and 323 transitions. [2022-04-08 14:50:08,994 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 323 transitions. [2022-04-08 14:50:08,995 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 14:50:08,995 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 14:50:08,995 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 14:50:08,995 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 14:50:08,996 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) [2022-04-08 14:50:09,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 219 states and 323 transitions. [2022-04-08 14:50:09,007 INFO L78 Accepts]: Start accepts. Automaton has 219 states and 323 transitions. Word has length 30 [2022-04-08 14:50:09,007 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 14:50:09,007 INFO L478 AbstractCegarLoop]: Abstraction has 219 states and 323 transitions. [2022-04-08 14:50:09,008 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 6.5) internal successors, (26), 3 states have internal predecessors, (26), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 14:50:09,008 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 219 states and 323 transitions. [2022-04-08 14:50:09,291 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 323 edges. 323 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:50:09,292 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 323 transitions. [2022-04-08 14:50:09,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2022-04-08 14:50:09,293 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 14:50:09,293 INFO L499 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 14:50:09,293 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-04-08 14:50:09,294 INFO L403 AbstractCegarLoop]: === Iteration 2 === Targeting ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 14:50:09,294 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 14:50:09,294 INFO L85 PathProgramCache]: Analyzing trace with hash -67654802, now seen corresponding path program 1 times [2022-04-08 14:50:09,294 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 14:50:09,295 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1257276989] [2022-04-08 14:50:09,295 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 14:50:09,296 INFO L85 PathProgramCache]: Analyzing trace with hash -67654802, now seen corresponding path program 2 times [2022-04-08 14:50:09,296 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 14:50:09,296 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2037249860] [2022-04-08 14:50:09,296 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 14:50:09,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 14:50:09,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:50:09,413 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 14:50:09,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:50:09,422 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 [2022-04-08 14:50:09,422 INFO L290 TraceCheckUtils]: 1: Hoare triple {1779#true} assume true; {1779#true} is VALID [2022-04-08 14:50:09,422 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {1779#true} {1779#true} #547#return; {1779#true} is VALID [2022-04-08 14:50:09,423 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 [2022-04-08 14:50:09,423 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 [2022-04-08 14:50:09,423 INFO L290 TraceCheckUtils]: 2: Hoare triple {1779#true} assume true; {1779#true} is VALID [2022-04-08 14:50:09,424 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {1779#true} {1779#true} #547#return; {1779#true} is VALID [2022-04-08 14:50:09,424 INFO L272 TraceCheckUtils]: 4: Hoare triple {1779#true} call #t~ret56 := main(); {1779#true} is VALID [2022-04-08 14:50:09,424 INFO L290 TraceCheckUtils]: 5: Hoare triple {1779#true} havoc ~s~0;~s~0 := 12292; {1779#true} is VALID [2022-04-08 14:50:09,424 INFO L272 TraceCheckUtils]: 6: Hoare triple {1779#true} call #t~ret55 := ssl3_connect(~s~0); {1779#true} is VALID [2022-04-08 14:50:09,424 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 [2022-04-08 14:50:09,425 INFO L290 TraceCheckUtils]: 8: Hoare triple {1779#true} assume 0 != ~s__info_callback~0;~cb~0 := ~s__info_callback~0; {1779#true} is VALID [2022-04-08 14:50:09,425 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 [2022-04-08 14:50:09,425 INFO L290 TraceCheckUtils]: 10: Hoare triple {1779#true} assume !(0 != 12288 + ~tmp___1~0); {1779#true} is VALID [2022-04-08 14:50:09,425 INFO L290 TraceCheckUtils]: 11: Hoare triple {1779#true} assume !false; {1779#true} is VALID [2022-04-08 14:50:09,425 INFO L290 TraceCheckUtils]: 12: Hoare triple {1779#true} ~state~0 := ~s__state~0; {1779#true} is VALID [2022-04-08 14:50:09,425 INFO L290 TraceCheckUtils]: 13: Hoare triple {1779#true} assume !(12292 == ~s__state~0); {1779#true} is VALID [2022-04-08 14:50:09,426 INFO L290 TraceCheckUtils]: 14: Hoare triple {1779#true} assume !(16384 == ~s__state~0); {1779#true} is VALID [2022-04-08 14:50:09,426 INFO L290 TraceCheckUtils]: 15: Hoare triple {1779#true} assume !(4096 == ~s__state~0); {1779#true} is VALID [2022-04-08 14:50:09,426 INFO L290 TraceCheckUtils]: 16: Hoare triple {1779#true} assume !(20480 == ~s__state~0); {1779#true} is VALID [2022-04-08 14:50:09,426 INFO L290 TraceCheckUtils]: 17: Hoare triple {1779#true} assume !(4099 == ~s__state~0); {1779#true} is VALID [2022-04-08 14:50:09,426 INFO L290 TraceCheckUtils]: 18: Hoare triple {1779#true} assume 4368 == ~s__state~0; {1779#true} is VALID [2022-04-08 14:50:09,427 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 [2022-04-08 14:50:09,427 INFO L290 TraceCheckUtils]: 20: Hoare triple {1779#true} assume 0 == ~blastFlag~0;~blastFlag~0 := 1; {1779#true} is VALID [2022-04-08 14:50:09,429 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 [2022-04-08 14:50:09,429 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 [2022-04-08 14:50:09,430 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 [2022-04-08 14:50:09,431 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 [2022-04-08 14:50:09,432 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 [2022-04-08 14:50:09,432 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 [2022-04-08 14:50:09,432 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 [2022-04-08 14:50:09,433 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 [2022-04-08 14:50:09,433 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 [2022-04-08 14:50:09,434 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 [2022-04-08 14:50:09,434 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 [2022-04-08 14:50:09,434 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 [2022-04-08 14:50:09,435 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 [2022-04-08 14:50:09,435 INFO L290 TraceCheckUtils]: 34: Hoare triple {1784#(= (+ ssl3_connect_~s__state~0 (- 4384)) 0)} assume !(4384 == ~s__state~0); {1780#false} is VALID [2022-04-08 14:50:09,435 INFO L290 TraceCheckUtils]: 35: Hoare triple {1780#false} assume !(4385 == ~s__state~0); {1780#false} is VALID [2022-04-08 14:50:09,436 INFO L290 TraceCheckUtils]: 36: Hoare triple {1780#false} assume !(4400 == ~s__state~0); {1780#false} is VALID [2022-04-08 14:50:09,436 INFO L290 TraceCheckUtils]: 37: Hoare triple {1780#false} assume !(4401 == ~s__state~0); {1780#false} is VALID [2022-04-08 14:50:09,439 INFO L290 TraceCheckUtils]: 38: Hoare triple {1780#false} assume !(4416 == ~s__state~0); {1780#false} is VALID [2022-04-08 14:50:09,439 INFO L290 TraceCheckUtils]: 39: Hoare triple {1780#false} assume !(4417 == ~s__state~0); {1780#false} is VALID [2022-04-08 14:50:09,439 INFO L290 TraceCheckUtils]: 40: Hoare triple {1780#false} assume 4432 == ~s__state~0; {1780#false} is VALID [2022-04-08 14:50:09,439 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 [2022-04-08 14:50:09,440 INFO L290 TraceCheckUtils]: 42: Hoare triple {1780#false} assume 4 == ~blastFlag~0; {1780#false} is VALID [2022-04-08 14:50:09,440 INFO L290 TraceCheckUtils]: 43: Hoare triple {1780#false} assume !false; {1780#false} is VALID [2022-04-08 14:50:09,442 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-08 14:50:09,443 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 14:50:09,445 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2037249860] [2022-04-08 14:50:09,445 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2037249860] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 14:50:09,445 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 14:50:09,445 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-04-08 14:50:09,446 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 14:50:09,446 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1257276989] [2022-04-08 14:50:09,446 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1257276989] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 14:50:09,446 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 14:50:09,446 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-04-08 14:50:09,446 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [812576198] [2022-04-08 14:50:09,446 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 14:50:09,447 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 10.0) internal successors, (40), 3 states have internal predecessors, (40), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 44 [2022-04-08 14:50:09,447 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 14:50:09,448 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 4 states, 4 states have (on average 10.0) internal successors, (40), 3 states have internal predecessors, (40), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 14:50:09,479 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 44 edges. 44 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:50:09,479 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-04-08 14:50:09,479 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 14:50:09,480 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-04-08 14:50:09,480 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-04-08 14:50:09,480 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) [2022-04-08 14:50:09,930 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:50:09,930 INFO L93 Difference]: Finished difference Result 349 states and 522 transitions. [2022-04-08 14:50:09,930 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-04-08 14:50:09,930 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 10.0) internal successors, (40), 3 states have internal predecessors, (40), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 44 [2022-04-08 14:50:09,931 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 14:50:09,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4 states, 4 states have (on average 10.0) internal successors, (40), 3 states have internal predecessors, (40), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 14:50:09,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 369 transitions. [2022-04-08 14:50:09,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4 states, 4 states have (on average 10.0) internal successors, (40), 3 states have internal predecessors, (40), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 14:50:09,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 369 transitions. [2022-04-08 14:50:09,941 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 4 states and 369 transitions. [2022-04-08 14:50:10,244 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 369 edges. 369 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:50:10,249 INFO L225 Difference]: With dead ends: 349 [2022-04-08 14:50:10,249 INFO L226 Difference]: Without dead ends: 244 [2022-04-08 14:50:10,250 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-04-08 14:50:10,251 INFO L913 BasicCegarLoop]: 186 mSDtfsCounter, 189 mSDsluCounter, 7 mSDsCounter, 0 mSdLazyCounter, 178 mSolverCounterSat, 11 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 189 SdHoareTripleChecker+Valid, 193 SdHoareTripleChecker+Invalid, 189 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 11 IncrementalHoareTripleChecker+Valid, 178 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-04-08 14:50:10,251 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [189 Valid, 193 Invalid, 189 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [11 Valid, 178 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-04-08 14:50:10,252 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 244 states. [2022-04-08 14:50:10,268 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 244 to 236. [2022-04-08 14:50:10,268 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 14:50:10,269 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) [2022-04-08 14:50:10,269 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) [2022-04-08 14:50:10,270 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) [2022-04-08 14:50:10,284 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:50:10,284 INFO L93 Difference]: Finished difference Result 244 states and 356 transitions. [2022-04-08 14:50:10,284 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 356 transitions. [2022-04-08 14:50:10,285 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 14:50:10,285 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 14:50:10,286 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. [2022-04-08 14:50:10,286 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. [2022-04-08 14:50:10,300 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:50:10,301 INFO L93 Difference]: Finished difference Result 244 states and 356 transitions. [2022-04-08 14:50:10,301 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 356 transitions. [2022-04-08 14:50:10,301 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 14:50:10,301 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 14:50:10,301 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 14:50:10,302 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 14:50:10,302 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) [2022-04-08 14:50:10,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 236 states and 345 transitions. [2022-04-08 14:50:10,316 INFO L78 Accepts]: Start accepts. Automaton has 236 states and 345 transitions. Word has length 44 [2022-04-08 14:50:10,317 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 14:50:10,317 INFO L478 AbstractCegarLoop]: Abstraction has 236 states and 345 transitions. [2022-04-08 14:50:10,317 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 10.0) internal successors, (40), 3 states have internal predecessors, (40), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 14:50:10,317 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 236 states and 345 transitions. [2022-04-08 14:50:10,627 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 345 edges. 345 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:50:10,627 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 345 transitions. [2022-04-08 14:50:10,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-04-08 14:50:10,629 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 14:50:10,629 INFO L499 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 14:50:10,629 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-04-08 14:50:10,629 INFO L403 AbstractCegarLoop]: === Iteration 3 === Targeting ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 14:50:10,630 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 14:50:10,630 INFO L85 PathProgramCache]: Analyzing trace with hash 791020593, now seen corresponding path program 1 times [2022-04-08 14:50:10,630 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 14:50:10,630 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1952386388] [2022-04-08 14:50:10,631 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 14:50:10,631 INFO L85 PathProgramCache]: Analyzing trace with hash 791020593, now seen corresponding path program 2 times [2022-04-08 14:50:10,631 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 14:50:10,631 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1802077733] [2022-04-08 14:50:10,631 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 14:50:10,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 14:50:10,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:50:10,709 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 14:50:10,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:50:10,714 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 [2022-04-08 14:50:10,714 INFO L290 TraceCheckUtils]: 1: Hoare triple {3449#true} assume true; {3449#true} is VALID [2022-04-08 14:50:10,714 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {3449#true} {3449#true} #547#return; {3449#true} is VALID [2022-04-08 14:50:10,715 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 [2022-04-08 14:50:10,715 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 [2022-04-08 14:50:10,715 INFO L290 TraceCheckUtils]: 2: Hoare triple {3449#true} assume true; {3449#true} is VALID [2022-04-08 14:50:10,715 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {3449#true} {3449#true} #547#return; {3449#true} is VALID [2022-04-08 14:50:10,715 INFO L272 TraceCheckUtils]: 4: Hoare triple {3449#true} call #t~ret56 := main(); {3449#true} is VALID [2022-04-08 14:50:10,715 INFO L290 TraceCheckUtils]: 5: Hoare triple {3449#true} havoc ~s~0;~s~0 := 12292; {3449#true} is VALID [2022-04-08 14:50:10,716 INFO L272 TraceCheckUtils]: 6: Hoare triple {3449#true} call #t~ret55 := ssl3_connect(~s~0); {3449#true} is VALID [2022-04-08 14:50:10,716 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 [2022-04-08 14:50:10,716 INFO L290 TraceCheckUtils]: 8: Hoare triple {3449#true} assume 0 != ~s__info_callback~0;~cb~0 := ~s__info_callback~0; {3449#true} is VALID [2022-04-08 14:50:10,716 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 [2022-04-08 14:50:10,716 INFO L290 TraceCheckUtils]: 10: Hoare triple {3449#true} assume !(0 != 12288 + ~tmp___1~0); {3449#true} is VALID [2022-04-08 14:50:10,717 INFO L290 TraceCheckUtils]: 11: Hoare triple {3449#true} assume !false; {3449#true} is VALID [2022-04-08 14:50:10,717 INFO L290 TraceCheckUtils]: 12: Hoare triple {3449#true} ~state~0 := ~s__state~0; {3449#true} is VALID [2022-04-08 14:50:10,717 INFO L290 TraceCheckUtils]: 13: Hoare triple {3449#true} assume !(12292 == ~s__state~0); {3449#true} is VALID [2022-04-08 14:50:10,717 INFO L290 TraceCheckUtils]: 14: Hoare triple {3449#true} assume !(16384 == ~s__state~0); {3449#true} is VALID [2022-04-08 14:50:10,717 INFO L290 TraceCheckUtils]: 15: Hoare triple {3449#true} assume !(4096 == ~s__state~0); {3449#true} is VALID [2022-04-08 14:50:10,718 INFO L290 TraceCheckUtils]: 16: Hoare triple {3449#true} assume !(20480 == ~s__state~0); {3449#true} is VALID [2022-04-08 14:50:10,718 INFO L290 TraceCheckUtils]: 17: Hoare triple {3449#true} assume !(4099 == ~s__state~0); {3449#true} is VALID [2022-04-08 14:50:10,718 INFO L290 TraceCheckUtils]: 18: Hoare triple {3449#true} assume 4368 == ~s__state~0; {3449#true} is VALID [2022-04-08 14:50:10,718 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 [2022-04-08 14:50:10,718 INFO L290 TraceCheckUtils]: 20: Hoare triple {3449#true} assume 0 == ~blastFlag~0;~blastFlag~0 := 1; {3449#true} is VALID [2022-04-08 14:50:10,718 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 [2022-04-08 14:50:10,719 INFO L290 TraceCheckUtils]: 22: Hoare triple {3449#true} assume ~s__bbio~0 != ~s__wbio~0; {3449#true} is VALID [2022-04-08 14:50:10,719 INFO L290 TraceCheckUtils]: 23: Hoare triple {3449#true} assume !(0 == ~s__s3__tmp__reuse_message~0); {3449#true} is VALID [2022-04-08 14:50:10,719 INFO L290 TraceCheckUtils]: 24: Hoare triple {3449#true} ~skip~0 := 0; {3449#true} is VALID [2022-04-08 14:50:10,719 INFO L290 TraceCheckUtils]: 25: Hoare triple {3449#true} assume !false; {3449#true} is VALID [2022-04-08 14:50:10,719 INFO L290 TraceCheckUtils]: 26: Hoare triple {3449#true} ~state~0 := ~s__state~0; {3449#true} is VALID [2022-04-08 14:50:10,720 INFO L290 TraceCheckUtils]: 27: Hoare triple {3449#true} assume !(12292 == ~s__state~0); {3449#true} is VALID [2022-04-08 14:50:10,720 INFO L290 TraceCheckUtils]: 28: Hoare triple {3449#true} assume !(16384 == ~s__state~0); {3449#true} is VALID [2022-04-08 14:50:10,720 INFO L290 TraceCheckUtils]: 29: Hoare triple {3449#true} assume !(4096 == ~s__state~0); {3449#true} is VALID [2022-04-08 14:50:10,720 INFO L290 TraceCheckUtils]: 30: Hoare triple {3449#true} assume !(20480 == ~s__state~0); {3449#true} is VALID [2022-04-08 14:50:10,720 INFO L290 TraceCheckUtils]: 31: Hoare triple {3449#true} assume !(4099 == ~s__state~0); {3449#true} is VALID [2022-04-08 14:50:10,721 INFO L290 TraceCheckUtils]: 32: Hoare triple {3449#true} assume !(4368 == ~s__state~0); {3449#true} is VALID [2022-04-08 14:50:10,721 INFO L290 TraceCheckUtils]: 33: Hoare triple {3449#true} assume !(4369 == ~s__state~0); {3449#true} is VALID [2022-04-08 14:50:10,721 INFO L290 TraceCheckUtils]: 34: Hoare triple {3449#true} assume 4384 == ~s__state~0; {3449#true} is VALID [2022-04-08 14:50:10,721 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 [2022-04-08 14:50:10,721 INFO L290 TraceCheckUtils]: 36: Hoare triple {3449#true} assume 1 == ~blastFlag~0;~blastFlag~0 := 2; {3449#true} is VALID [2022-04-08 14:50:10,722 INFO L290 TraceCheckUtils]: 37: Hoare triple {3449#true} assume !(~ret~0 <= 0); {3449#true} is VALID [2022-04-08 14:50:10,722 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 [2022-04-08 14:50:10,722 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 [2022-04-08 14:50:10,723 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 [2022-04-08 14:50:10,723 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 [2022-04-08 14:50:10,724 INFO L290 TraceCheckUtils]: 42: Hoare triple {3454#(<= 4560 ssl3_connect_~s__state~0)} assume !false; {3454#(<= 4560 ssl3_connect_~s__state~0)} is VALID [2022-04-08 14:50:10,724 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 [2022-04-08 14:50:10,724 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 [2022-04-08 14:50:10,725 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 [2022-04-08 14:50:10,725 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 [2022-04-08 14:50:10,726 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 [2022-04-08 14:50:10,726 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 [2022-04-08 14:50:10,726 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 [2022-04-08 14:50:10,727 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 [2022-04-08 14:50:10,727 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 [2022-04-08 14:50:10,727 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 [2022-04-08 14:50:10,728 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 [2022-04-08 14:50:10,728 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 [2022-04-08 14:50:10,728 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 [2022-04-08 14:50:10,729 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 [2022-04-08 14:50:10,729 INFO L290 TraceCheckUtils]: 57: Hoare triple {3454#(<= 4560 ssl3_connect_~s__state~0)} assume 4432 == ~s__state~0; {3450#false} is VALID [2022-04-08 14:50:10,729 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 [2022-04-08 14:50:10,730 INFO L290 TraceCheckUtils]: 59: Hoare triple {3450#false} assume 4 == ~blastFlag~0; {3450#false} is VALID [2022-04-08 14:50:10,730 INFO L290 TraceCheckUtils]: 60: Hoare triple {3450#false} assume !false; {3450#false} is VALID [2022-04-08 14:50:10,730 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-04-08 14:50:10,730 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 14:50:10,731 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1802077733] [2022-04-08 14:50:10,731 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1802077733] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 14:50:10,731 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 14:50:10,731 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-04-08 14:50:10,731 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 14:50:10,731 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1952386388] [2022-04-08 14:50:10,732 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1952386388] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 14:50:10,732 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 14:50:10,732 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-04-08 14:50:10,732 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1642891242] [2022-04-08 14:50:10,732 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 14:50:10,732 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 12.5) internal successors, (50), 3 states have internal predecessors, (50), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 61 [2022-04-08 14:50:10,733 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 14:50:10,733 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 4 states, 4 states have (on average 12.5) internal successors, (50), 3 states have internal predecessors, (50), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 14:50:10,770 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 54 edges. 54 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:50:10,770 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-04-08 14:50:10,770 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 14:50:10,771 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-04-08 14:50:10,771 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-04-08 14:50:10,771 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) [2022-04-08 14:50:11,340 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:50:11,340 INFO L93 Difference]: Finished difference Result 561 states and 851 transitions. [2022-04-08 14:50:11,341 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-04-08 14:50:11,341 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 12.5) internal successors, (50), 3 states have internal predecessors, (50), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 61 [2022-04-08 14:50:11,341 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 14:50:11,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4 states, 4 states have (on average 12.5) internal successors, (50), 3 states have internal predecessors, (50), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 14:50:11,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 422 transitions. [2022-04-08 14:50:11,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4 states, 4 states have (on average 12.5) internal successors, (50), 3 states have internal predecessors, (50), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 14:50:11,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 422 transitions. [2022-04-08 14:50:11,353 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 4 states and 422 transitions. [2022-04-08 14:50:11,669 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 422 edges. 422 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:50:11,677 INFO L225 Difference]: With dead ends: 561 [2022-04-08 14:50:11,678 INFO L226 Difference]: Without dead ends: 336 [2022-04-08 14:50:11,679 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-04-08 14:50:11,680 INFO L913 BasicCegarLoop]: 197 mSDtfsCounter, 209 mSDsluCounter, 7 mSDsCounter, 0 mSdLazyCounter, 203 mSolverCounterSat, 34 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s 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, 0.2s IncrementalHoareTripleChecker+Time [2022-04-08 14:50:11,680 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [209 Valid, 204 Invalid, 237 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [34 Valid, 203 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-04-08 14:50:11,681 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 336 states. [2022-04-08 14:50:11,753 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 336 to 318. [2022-04-08 14:50:11,753 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 14:50:11,754 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) [2022-04-08 14:50:11,755 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) [2022-04-08 14:50:11,755 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) [2022-04-08 14:50:11,767 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:50:11,767 INFO L93 Difference]: Finished difference Result 336 states and 467 transitions. [2022-04-08 14:50:11,768 INFO L276 IsEmpty]: Start isEmpty. Operand 336 states and 467 transitions. [2022-04-08 14:50:11,768 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 14:50:11,768 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 14:50:11,769 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. [2022-04-08 14:50:11,770 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. [2022-04-08 14:50:11,782 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:50:11,782 INFO L93 Difference]: Finished difference Result 336 states and 467 transitions. [2022-04-08 14:50:11,782 INFO L276 IsEmpty]: Start isEmpty. Operand 336 states and 467 transitions. [2022-04-08 14:50:11,783 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 14:50:11,783 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 14:50:11,783 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 14:50:11,783 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 14:50:11,784 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) [2022-04-08 14:50:11,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 318 states and 445 transitions. [2022-04-08 14:50:11,796 INFO L78 Accepts]: Start accepts. Automaton has 318 states and 445 transitions. Word has length 61 [2022-04-08 14:50:11,797 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 14:50:11,797 INFO L478 AbstractCegarLoop]: Abstraction has 318 states and 445 transitions. [2022-04-08 14:50:11,797 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 12.5) internal successors, (50), 3 states have internal predecessors, (50), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 14:50:11,797 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 318 states and 445 transitions. [2022-04-08 14:50:12,189 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 445 edges. 445 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:50:12,189 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 445 transitions. [2022-04-08 14:50:12,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-04-08 14:50:12,190 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 14:50:12,190 INFO L499 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 14:50:12,190 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-04-08 14:50:12,191 INFO L403 AbstractCegarLoop]: === Iteration 4 === Targeting ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 14:50:12,191 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 14:50:12,191 INFO L85 PathProgramCache]: Analyzing trace with hash -1014417741, now seen corresponding path program 1 times [2022-04-08 14:50:12,191 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 14:50:12,191 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1283918338] [2022-04-08 14:50:12,192 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 14:50:12,192 INFO L85 PathProgramCache]: Analyzing trace with hash -1014417741, now seen corresponding path program 2 times [2022-04-08 14:50:12,192 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 14:50:12,192 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1043779985] [2022-04-08 14:50:12,192 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 14:50:12,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 14:50:12,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:50:12,263 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 14:50:12,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:50:12,268 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 [2022-04-08 14:50:12,268 INFO L290 TraceCheckUtils]: 1: Hoare triple {5891#true} assume true; {5891#true} is VALID [2022-04-08 14:50:12,268 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {5891#true} {5891#true} #547#return; {5891#true} is VALID [2022-04-08 14:50:12,269 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 [2022-04-08 14:50:12,269 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 [2022-04-08 14:50:12,269 INFO L290 TraceCheckUtils]: 2: Hoare triple {5891#true} assume true; {5891#true} is VALID [2022-04-08 14:50:12,269 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {5891#true} {5891#true} #547#return; {5891#true} is VALID [2022-04-08 14:50:12,269 INFO L272 TraceCheckUtils]: 4: Hoare triple {5891#true} call #t~ret56 := main(); {5891#true} is VALID [2022-04-08 14:50:12,269 INFO L290 TraceCheckUtils]: 5: Hoare triple {5891#true} havoc ~s~0;~s~0 := 12292; {5891#true} is VALID [2022-04-08 14:50:12,270 INFO L272 TraceCheckUtils]: 6: Hoare triple {5891#true} call #t~ret55 := ssl3_connect(~s~0); {5891#true} is VALID [2022-04-08 14:50:12,270 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 [2022-04-08 14:50:12,270 INFO L290 TraceCheckUtils]: 8: Hoare triple {5891#true} assume 0 != ~s__info_callback~0;~cb~0 := ~s__info_callback~0; {5891#true} is VALID [2022-04-08 14:50:12,270 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 [2022-04-08 14:50:12,270 INFO L290 TraceCheckUtils]: 10: Hoare triple {5891#true} assume !(0 != 12288 + ~tmp___1~0); {5891#true} is VALID [2022-04-08 14:50:12,270 INFO L290 TraceCheckUtils]: 11: Hoare triple {5891#true} assume !false; {5891#true} is VALID [2022-04-08 14:50:12,271 INFO L290 TraceCheckUtils]: 12: Hoare triple {5891#true} ~state~0 := ~s__state~0; {5891#true} is VALID [2022-04-08 14:50:12,271 INFO L290 TraceCheckUtils]: 13: Hoare triple {5891#true} assume !(12292 == ~s__state~0); {5891#true} is VALID [2022-04-08 14:50:12,271 INFO L290 TraceCheckUtils]: 14: Hoare triple {5891#true} assume !(16384 == ~s__state~0); {5891#true} is VALID [2022-04-08 14:50:12,271 INFO L290 TraceCheckUtils]: 15: Hoare triple {5891#true} assume !(4096 == ~s__state~0); {5891#true} is VALID [2022-04-08 14:50:12,271 INFO L290 TraceCheckUtils]: 16: Hoare triple {5891#true} assume !(20480 == ~s__state~0); {5891#true} is VALID [2022-04-08 14:50:12,271 INFO L290 TraceCheckUtils]: 17: Hoare triple {5891#true} assume !(4099 == ~s__state~0); {5891#true} is VALID [2022-04-08 14:50:12,271 INFO L290 TraceCheckUtils]: 18: Hoare triple {5891#true} assume 4368 == ~s__state~0; {5891#true} is VALID [2022-04-08 14:50:12,272 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 [2022-04-08 14:50:12,272 INFO L290 TraceCheckUtils]: 20: Hoare triple {5891#true} assume 0 == ~blastFlag~0;~blastFlag~0 := 1; {5891#true} is VALID [2022-04-08 14:50:12,272 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 [2022-04-08 14:50:12,272 INFO L290 TraceCheckUtils]: 22: Hoare triple {5891#true} assume ~s__bbio~0 != ~s__wbio~0; {5891#true} is VALID [2022-04-08 14:50:12,272 INFO L290 TraceCheckUtils]: 23: Hoare triple {5891#true} assume !(0 == ~s__s3__tmp__reuse_message~0); {5891#true} is VALID [2022-04-08 14:50:12,272 INFO L290 TraceCheckUtils]: 24: Hoare triple {5891#true} ~skip~0 := 0; {5891#true} is VALID [2022-04-08 14:50:12,273 INFO L290 TraceCheckUtils]: 25: Hoare triple {5891#true} assume !false; {5891#true} is VALID [2022-04-08 14:50:12,273 INFO L290 TraceCheckUtils]: 26: Hoare triple {5891#true} ~state~0 := ~s__state~0; {5891#true} is VALID [2022-04-08 14:50:12,273 INFO L290 TraceCheckUtils]: 27: Hoare triple {5891#true} assume !(12292 == ~s__state~0); {5891#true} is VALID [2022-04-08 14:50:12,273 INFO L290 TraceCheckUtils]: 28: Hoare triple {5891#true} assume !(16384 == ~s__state~0); {5891#true} is VALID [2022-04-08 14:50:12,273 INFO L290 TraceCheckUtils]: 29: Hoare triple {5891#true} assume !(4096 == ~s__state~0); {5891#true} is VALID [2022-04-08 14:50:12,273 INFO L290 TraceCheckUtils]: 30: Hoare triple {5891#true} assume !(20480 == ~s__state~0); {5891#true} is VALID [2022-04-08 14:50:12,273 INFO L290 TraceCheckUtils]: 31: Hoare triple {5891#true} assume !(4099 == ~s__state~0); {5891#true} is VALID [2022-04-08 14:50:12,274 INFO L290 TraceCheckUtils]: 32: Hoare triple {5891#true} assume !(4368 == ~s__state~0); {5891#true} is VALID [2022-04-08 14:50:12,274 INFO L290 TraceCheckUtils]: 33: Hoare triple {5891#true} assume !(4369 == ~s__state~0); {5891#true} is VALID [2022-04-08 14:50:12,274 INFO L290 TraceCheckUtils]: 34: Hoare triple {5891#true} assume 4384 == ~s__state~0; {5891#true} is VALID [2022-04-08 14:50:12,274 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 [2022-04-08 14:50:12,274 INFO L290 TraceCheckUtils]: 36: Hoare triple {5891#true} assume 1 == ~blastFlag~0;~blastFlag~0 := 2; {5891#true} is VALID [2022-04-08 14:50:12,274 INFO L290 TraceCheckUtils]: 37: Hoare triple {5891#true} assume !(~ret~0 <= 0); {5891#true} is VALID [2022-04-08 14:50:12,275 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 [2022-04-08 14:50:12,275 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 [2022-04-08 14:50:12,276 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 [2022-04-08 14:50:12,276 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 [2022-04-08 14:50:12,276 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 [2022-04-08 14:50:12,277 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 [2022-04-08 14:50:12,277 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 [2022-04-08 14:50:12,277 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 [2022-04-08 14:50:12,278 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 [2022-04-08 14:50:12,278 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 [2022-04-08 14:50:12,278 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 [2022-04-08 14:50:12,279 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 [2022-04-08 14:50:12,279 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 [2022-04-08 14:50:12,280 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 [2022-04-08 14:50:12,280 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 [2022-04-08 14:50:12,280 INFO L290 TraceCheckUtils]: 53: Hoare triple {5896#(= (+ ssl3_connect_~s__state~0 (- 4400)) 0)} assume !(4400 == ~s__state~0); {5892#false} is VALID [2022-04-08 14:50:12,281 INFO L290 TraceCheckUtils]: 54: Hoare triple {5892#false} assume !(4401 == ~s__state~0); {5892#false} is VALID [2022-04-08 14:50:12,281 INFO L290 TraceCheckUtils]: 55: Hoare triple {5892#false} assume !(4416 == ~s__state~0); {5892#false} is VALID [2022-04-08 14:50:12,281 INFO L290 TraceCheckUtils]: 56: Hoare triple {5892#false} assume !(4417 == ~s__state~0); {5892#false} is VALID [2022-04-08 14:50:12,281 INFO L290 TraceCheckUtils]: 57: Hoare triple {5892#false} assume 4432 == ~s__state~0; {5892#false} is VALID [2022-04-08 14:50:12,281 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 [2022-04-08 14:50:12,281 INFO L290 TraceCheckUtils]: 59: Hoare triple {5892#false} assume 4 == ~blastFlag~0; {5892#false} is VALID [2022-04-08 14:50:12,281 INFO L290 TraceCheckUtils]: 60: Hoare triple {5892#false} assume !false; {5892#false} is VALID [2022-04-08 14:50:12,282 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-04-08 14:50:12,282 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 14:50:12,282 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1043779985] [2022-04-08 14:50:12,282 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1043779985] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 14:50:12,282 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 14:50:12,283 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-04-08 14:50:12,283 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 14:50:12,283 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1283918338] [2022-04-08 14:50:12,283 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1283918338] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 14:50:12,283 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 14:50:12,283 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-04-08 14:50:12,283 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [152501298] [2022-04-08 14:50:12,283 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 14:50:12,284 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 12.5) internal successors, (50), 3 states have internal predecessors, (50), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 61 [2022-04-08 14:50:12,284 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 14:50:12,284 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 4 states, 4 states have (on average 12.5) internal successors, (50), 3 states have internal predecessors, (50), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 14:50:12,317 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 54 edges. 54 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:50:12,318 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-04-08 14:50:12,318 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 14:50:12,318 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-04-08 14:50:12,318 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-04-08 14:50:12,319 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) [2022-04-08 14:50:12,821 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:50:12,821 INFO L93 Difference]: Finished difference Result 673 states and 957 transitions. [2022-04-08 14:50:12,821 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-04-08 14:50:12,821 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 12.5) internal successors, (50), 3 states have internal predecessors, (50), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 61 [2022-04-08 14:50:12,821 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 14:50:12,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4 states, 4 states have (on average 12.5) internal successors, (50), 3 states have internal predecessors, (50), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 14:50:12,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 377 transitions. [2022-04-08 14:50:12,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4 states, 4 states have (on average 12.5) internal successors, (50), 3 states have internal predecessors, (50), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 14:50:12,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 377 transitions. [2022-04-08 14:50:12,829 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 4 states and 377 transitions. [2022-04-08 14:50:13,069 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 377 edges. 377 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:50:13,082 INFO L225 Difference]: With dead ends: 673 [2022-04-08 14:50:13,082 INFO L226 Difference]: Without dead ends: 368 [2022-04-08 14:50:13,085 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-04-08 14:50:13,088 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 [2022-04-08 14:50:13,089 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] [2022-04-08 14:50:13,091 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 368 states. [2022-04-08 14:50:13,159 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 368 to 356. [2022-04-08 14:50:13,159 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 14:50:13,160 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) [2022-04-08 14:50:13,161 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) [2022-04-08 14:50:13,162 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) [2022-04-08 14:50:13,172 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:50:13,172 INFO L93 Difference]: Finished difference Result 368 states and 509 transitions. [2022-04-08 14:50:13,172 INFO L276 IsEmpty]: Start isEmpty. Operand 368 states and 509 transitions. [2022-04-08 14:50:13,173 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 14:50:13,173 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 14:50:13,174 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. [2022-04-08 14:50:13,175 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. [2022-04-08 14:50:13,185 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:50:13,185 INFO L93 Difference]: Finished difference Result 368 states and 509 transitions. [2022-04-08 14:50:13,185 INFO L276 IsEmpty]: Start isEmpty. Operand 368 states and 509 transitions. [2022-04-08 14:50:13,186 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 14:50:13,186 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 14:50:13,186 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 14:50:13,186 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 14:50:13,187 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) [2022-04-08 14:50:13,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 356 states and 493 transitions. [2022-04-08 14:50:13,212 INFO L78 Accepts]: Start accepts. Automaton has 356 states and 493 transitions. Word has length 61 [2022-04-08 14:50:13,212 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 14:50:13,212 INFO L478 AbstractCegarLoop]: Abstraction has 356 states and 493 transitions. [2022-04-08 14:50:13,212 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 12.5) internal successors, (50), 3 states have internal predecessors, (50), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 14:50:13,213 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 356 states and 493 transitions. [2022-04-08 14:50:13,600 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 493 edges. 493 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:50:13,600 INFO L276 IsEmpty]: Start isEmpty. Operand 356 states and 493 transitions. [2022-04-08 14:50:13,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-04-08 14:50:13,601 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 14:50:13,602 INFO L499 BasicCegarLoop]: trace histogram [4, 4, 3, 3, 3, 3, 3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 14:50:13,602 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-04-08 14:50:13,602 INFO L403 AbstractCegarLoop]: === Iteration 5 === Targeting ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 14:50:13,602 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 14:50:13,603 INFO L85 PathProgramCache]: Analyzing trace with hash -2014829456, now seen corresponding path program 1 times [2022-04-08 14:50:13,603 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 14:50:13,603 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [646182124] [2022-04-08 14:50:13,603 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 14:50:13,603 INFO L85 PathProgramCache]: Analyzing trace with hash -2014829456, now seen corresponding path program 2 times [2022-04-08 14:50:13,604 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 14:50:13,604 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [622813500] [2022-04-08 14:50:13,604 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 14:50:13,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 14:50:13,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:50:13,679 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 14:50:13,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:50:13,684 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 [2022-04-08 14:50:13,684 INFO L290 TraceCheckUtils]: 1: Hoare triple {8697#true} assume true; {8697#true} is VALID [2022-04-08 14:50:13,684 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {8697#true} {8697#true} #547#return; {8697#true} is VALID [2022-04-08 14:50:13,685 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 [2022-04-08 14:50:13,685 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 [2022-04-08 14:50:13,685 INFO L290 TraceCheckUtils]: 2: Hoare triple {8697#true} assume true; {8697#true} is VALID [2022-04-08 14:50:13,685 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {8697#true} {8697#true} #547#return; {8697#true} is VALID [2022-04-08 14:50:13,686 INFO L272 TraceCheckUtils]: 4: Hoare triple {8697#true} call #t~ret56 := main(); {8697#true} is VALID [2022-04-08 14:50:13,686 INFO L290 TraceCheckUtils]: 5: Hoare triple {8697#true} havoc ~s~0;~s~0 := 12292; {8697#true} is VALID [2022-04-08 14:50:13,686 INFO L272 TraceCheckUtils]: 6: Hoare triple {8697#true} call #t~ret55 := ssl3_connect(~s~0); {8697#true} is VALID [2022-04-08 14:50:13,686 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 [2022-04-08 14:50:13,686 INFO L290 TraceCheckUtils]: 8: Hoare triple {8697#true} assume 0 != ~s__info_callback~0;~cb~0 := ~s__info_callback~0; {8697#true} is VALID [2022-04-08 14:50:13,686 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 [2022-04-08 14:50:13,687 INFO L290 TraceCheckUtils]: 10: Hoare triple {8697#true} assume !(0 != 12288 + ~tmp___1~0); {8697#true} is VALID [2022-04-08 14:50:13,687 INFO L290 TraceCheckUtils]: 11: Hoare triple {8697#true} assume !false; {8697#true} is VALID [2022-04-08 14:50:13,687 INFO L290 TraceCheckUtils]: 12: Hoare triple {8697#true} ~state~0 := ~s__state~0; {8697#true} is VALID [2022-04-08 14:50:13,687 INFO L290 TraceCheckUtils]: 13: Hoare triple {8697#true} assume !(12292 == ~s__state~0); {8697#true} is VALID [2022-04-08 14:50:13,687 INFO L290 TraceCheckUtils]: 14: Hoare triple {8697#true} assume !(16384 == ~s__state~0); {8697#true} is VALID [2022-04-08 14:50:13,687 INFO L290 TraceCheckUtils]: 15: Hoare triple {8697#true} assume !(4096 == ~s__state~0); {8697#true} is VALID [2022-04-08 14:50:13,688 INFO L290 TraceCheckUtils]: 16: Hoare triple {8697#true} assume !(20480 == ~s__state~0); {8697#true} is VALID [2022-04-08 14:50:13,688 INFO L290 TraceCheckUtils]: 17: Hoare triple {8697#true} assume !(4099 == ~s__state~0); {8697#true} is VALID [2022-04-08 14:50:13,688 INFO L290 TraceCheckUtils]: 18: Hoare triple {8697#true} assume 4368 == ~s__state~0; {8697#true} is VALID [2022-04-08 14:50:13,688 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 [2022-04-08 14:50:13,688 INFO L290 TraceCheckUtils]: 20: Hoare triple {8697#true} assume 0 == ~blastFlag~0;~blastFlag~0 := 1; {8697#true} is VALID [2022-04-08 14:50:13,688 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 [2022-04-08 14:50:13,689 INFO L290 TraceCheckUtils]: 22: Hoare triple {8697#true} assume ~s__bbio~0 != ~s__wbio~0; {8697#true} is VALID [2022-04-08 14:50:13,689 INFO L290 TraceCheckUtils]: 23: Hoare triple {8697#true} assume !(0 == ~s__s3__tmp__reuse_message~0); {8697#true} is VALID [2022-04-08 14:50:13,689 INFO L290 TraceCheckUtils]: 24: Hoare triple {8697#true} ~skip~0 := 0; {8697#true} is VALID [2022-04-08 14:50:13,689 INFO L290 TraceCheckUtils]: 25: Hoare triple {8697#true} assume !false; {8697#true} is VALID [2022-04-08 14:50:13,689 INFO L290 TraceCheckUtils]: 26: Hoare triple {8697#true} ~state~0 := ~s__state~0; {8697#true} is VALID [2022-04-08 14:50:13,689 INFO L290 TraceCheckUtils]: 27: Hoare triple {8697#true} assume !(12292 == ~s__state~0); {8697#true} is VALID [2022-04-08 14:50:13,690 INFO L290 TraceCheckUtils]: 28: Hoare triple {8697#true} assume !(16384 == ~s__state~0); {8697#true} is VALID [2022-04-08 14:50:13,690 INFO L290 TraceCheckUtils]: 29: Hoare triple {8697#true} assume !(4096 == ~s__state~0); {8697#true} is VALID [2022-04-08 14:50:13,690 INFO L290 TraceCheckUtils]: 30: Hoare triple {8697#true} assume !(20480 == ~s__state~0); {8697#true} is VALID [2022-04-08 14:50:13,690 INFO L290 TraceCheckUtils]: 31: Hoare triple {8697#true} assume !(4099 == ~s__state~0); {8697#true} is VALID [2022-04-08 14:50:13,690 INFO L290 TraceCheckUtils]: 32: Hoare triple {8697#true} assume !(4368 == ~s__state~0); {8697#true} is VALID [2022-04-08 14:50:13,691 INFO L290 TraceCheckUtils]: 33: Hoare triple {8697#true} assume !(4369 == ~s__state~0); {8697#true} is VALID [2022-04-08 14:50:13,691 INFO L290 TraceCheckUtils]: 34: Hoare triple {8697#true} assume 4384 == ~s__state~0; {8697#true} is VALID [2022-04-08 14:50:13,691 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 [2022-04-08 14:50:13,691 INFO L290 TraceCheckUtils]: 36: Hoare triple {8697#true} assume 1 == ~blastFlag~0;~blastFlag~0 := 2; {8697#true} is VALID [2022-04-08 14:50:13,691 INFO L290 TraceCheckUtils]: 37: Hoare triple {8697#true} assume !(~ret~0 <= 0); {8697#true} is VALID [2022-04-08 14:50:13,692 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 [2022-04-08 14:50:13,692 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 [2022-04-08 14:50:13,693 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 [2022-04-08 14:50:13,693 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 [2022-04-08 14:50:13,693 INFO L290 TraceCheckUtils]: 42: Hoare triple {8702#(<= ssl3_connect_~s__state~0 4560)} assume !false; {8702#(<= ssl3_connect_~s__state~0 4560)} is VALID [2022-04-08 14:50:13,694 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 [2022-04-08 14:50:13,694 INFO L290 TraceCheckUtils]: 44: Hoare triple {8702#(<= ssl3_connect_~s__state~0 4560)} assume 12292 == ~s__state~0; {8698#false} is VALID [2022-04-08 14:50:13,694 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 [2022-04-08 14:50:13,695 INFO L290 TraceCheckUtils]: 46: Hoare triple {8698#false} ~s__server~0 := 0; {8698#false} is VALID [2022-04-08 14:50:13,695 INFO L290 TraceCheckUtils]: 47: Hoare triple {8698#false} assume 0 != ~cb~0; {8698#false} is VALID [2022-04-08 14:50:13,695 INFO L290 TraceCheckUtils]: 48: Hoare triple {8698#false} ~__cil_tmp55~0 := 65280 + ~s__version~0; {8698#false} is VALID [2022-04-08 14:50:13,695 INFO L290 TraceCheckUtils]: 49: Hoare triple {8698#false} assume !(768 != ~__cil_tmp55~0);~s__type~0 := 4096; {8698#false} is VALID [2022-04-08 14:50:13,695 INFO L290 TraceCheckUtils]: 50: Hoare triple {8698#false} assume !(0 == ~s__init_buf___0~0); {8698#false} is VALID [2022-04-08 14:50:13,695 INFO L290 TraceCheckUtils]: 51: Hoare triple {8698#false} assume !(0 == ~tmp___4~0); {8698#false} is VALID [2022-04-08 14:50:13,696 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 [2022-04-08 14:50:13,696 INFO L290 TraceCheckUtils]: 53: Hoare triple {8698#false} assume !(0 == ~s__s3__tmp__reuse_message~0); {8698#false} is VALID [2022-04-08 14:50:13,696 INFO L290 TraceCheckUtils]: 54: Hoare triple {8698#false} ~skip~0 := 0; {8698#false} is VALID [2022-04-08 14:50:13,696 INFO L290 TraceCheckUtils]: 55: Hoare triple {8698#false} assume !false; {8698#false} is VALID [2022-04-08 14:50:13,696 INFO L290 TraceCheckUtils]: 56: Hoare triple {8698#false} ~state~0 := ~s__state~0; {8698#false} is VALID [2022-04-08 14:50:13,696 INFO L290 TraceCheckUtils]: 57: Hoare triple {8698#false} assume !(12292 == ~s__state~0); {8698#false} is VALID [2022-04-08 14:50:13,697 INFO L290 TraceCheckUtils]: 58: Hoare triple {8698#false} assume !(16384 == ~s__state~0); {8698#false} is VALID [2022-04-08 14:50:13,697 INFO L290 TraceCheckUtils]: 59: Hoare triple {8698#false} assume !(4096 == ~s__state~0); {8698#false} is VALID [2022-04-08 14:50:13,697 INFO L290 TraceCheckUtils]: 60: Hoare triple {8698#false} assume !(20480 == ~s__state~0); {8698#false} is VALID [2022-04-08 14:50:13,697 INFO L290 TraceCheckUtils]: 61: Hoare triple {8698#false} assume !(4099 == ~s__state~0); {8698#false} is VALID [2022-04-08 14:50:13,697 INFO L290 TraceCheckUtils]: 62: Hoare triple {8698#false} assume !(4368 == ~s__state~0); {8698#false} is VALID [2022-04-08 14:50:13,697 INFO L290 TraceCheckUtils]: 63: Hoare triple {8698#false} assume !(4369 == ~s__state~0); {8698#false} is VALID [2022-04-08 14:50:13,697 INFO L290 TraceCheckUtils]: 64: Hoare triple {8698#false} assume !(4384 == ~s__state~0); {8698#false} is VALID [2022-04-08 14:50:13,697 INFO L290 TraceCheckUtils]: 65: Hoare triple {8698#false} assume !(4385 == ~s__state~0); {8698#false} is VALID [2022-04-08 14:50:13,698 INFO L290 TraceCheckUtils]: 66: Hoare triple {8698#false} assume !(4400 == ~s__state~0); {8698#false} is VALID [2022-04-08 14:50:13,698 INFO L290 TraceCheckUtils]: 67: Hoare triple {8698#false} assume !(4401 == ~s__state~0); {8698#false} is VALID [2022-04-08 14:50:13,698 INFO L290 TraceCheckUtils]: 68: Hoare triple {8698#false} assume !(4416 == ~s__state~0); {8698#false} is VALID [2022-04-08 14:50:13,698 INFO L290 TraceCheckUtils]: 69: Hoare triple {8698#false} assume !(4417 == ~s__state~0); {8698#false} is VALID [2022-04-08 14:50:13,698 INFO L290 TraceCheckUtils]: 70: Hoare triple {8698#false} assume 4432 == ~s__state~0; {8698#false} is VALID [2022-04-08 14:50:13,698 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 [2022-04-08 14:50:13,698 INFO L290 TraceCheckUtils]: 72: Hoare triple {8698#false} assume 4 == ~blastFlag~0; {8698#false} is VALID [2022-04-08 14:50:13,699 INFO L290 TraceCheckUtils]: 73: Hoare triple {8698#false} assume !false; {8698#false} is VALID [2022-04-08 14:50:13,699 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-04-08 14:50:13,699 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 14:50:13,699 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [622813500] [2022-04-08 14:50:13,699 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [622813500] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 14:50:13,699 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 14:50:13,700 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-04-08 14:50:13,700 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 14:50:13,700 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [646182124] [2022-04-08 14:50:13,700 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [646182124] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 14:50:13,700 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 14:50:13,700 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-04-08 14:50:13,700 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1822721634] [2022-04-08 14:50:13,700 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 14:50:13,701 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 15.75) internal successors, (63), 3 states have internal predecessors, (63), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 74 [2022-04-08 14:50:13,701 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 14:50:13,701 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 4 states, 4 states have (on average 15.75) internal successors, (63), 3 states have internal predecessors, (63), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 14:50:13,749 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 67 edges. 67 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:50:13,749 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-04-08 14:50:13,750 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 14:50:13,750 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-04-08 14:50:13,750 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-04-08 14:50:13,750 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) [2022-04-08 14:50:14,467 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:50:14,467 INFO L93 Difference]: Finished difference Result 805 states and 1153 transitions. [2022-04-08 14:50:14,467 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-04-08 14:50:14,468 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 15.75) internal successors, (63), 3 states have internal predecessors, (63), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 74 [2022-04-08 14:50:14,468 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 14:50:14,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4 states, 4 states have (on average 15.75) internal successors, (63), 3 states have internal predecessors, (63), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 14:50:14,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 425 transitions. [2022-04-08 14:50:14,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4 states, 4 states have (on average 15.75) internal successors, (63), 3 states have internal predecessors, (63), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 14:50:14,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 425 transitions. [2022-04-08 14:50:14,476 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 4 states and 425 transitions. [2022-04-08 14:50:14,756 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 425 edges. 425 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:50:14,771 INFO L225 Difference]: With dead ends: 805 [2022-04-08 14:50:14,771 INFO L226 Difference]: Without dead ends: 460 [2022-04-08 14:50:14,772 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-04-08 14:50:14,773 INFO L913 BasicCegarLoop]: 174 mSDtfsCounter, 295 mSDsluCounter, 7 mSDsCounter, 0 mSdLazyCounter, 137 mSolverCounterSat, 56 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 295 SdHoareTripleChecker+Valid, 181 SdHoareTripleChecker+Invalid, 193 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 56 IncrementalHoareTripleChecker+Valid, 137 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-04-08 14:50:14,773 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [295 Valid, 181 Invalid, 193 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [56 Valid, 137 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-04-08 14:50:14,774 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 460 states. [2022-04-08 14:50:15,023 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 460 to 434. [2022-04-08 14:50:15,023 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 14:50:15,024 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) [2022-04-08 14:50:15,025 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) [2022-04-08 14:50:15,026 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) [2022-04-08 14:50:15,040 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:50:15,040 INFO L93 Difference]: Finished difference Result 460 states and 659 transitions. [2022-04-08 14:50:15,041 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 659 transitions. [2022-04-08 14:50:15,041 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 14:50:15,042 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 14:50:15,043 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. [2022-04-08 14:50:15,044 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. [2022-04-08 14:50:15,058 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:50:15,058 INFO L93 Difference]: Finished difference Result 460 states and 659 transitions. [2022-04-08 14:50:15,058 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 659 transitions. [2022-04-08 14:50:15,059 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 14:50:15,059 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 14:50:15,059 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 14:50:15,059 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 14:50:15,060 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) [2022-04-08 14:50:15,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 434 states to 434 states and 627 transitions. [2022-04-08 14:50:15,076 INFO L78 Accepts]: Start accepts. Automaton has 434 states and 627 transitions. Word has length 74 [2022-04-08 14:50:15,076 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 14:50:15,076 INFO L478 AbstractCegarLoop]: Abstraction has 434 states and 627 transitions. [2022-04-08 14:50:15,076 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 15.75) internal successors, (63), 3 states have internal predecessors, (63), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 14:50:15,077 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 434 states and 627 transitions. [2022-04-08 14:50:15,630 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 627 edges. 627 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:50:15,631 INFO L276 IsEmpty]: Start isEmpty. Operand 434 states and 627 transitions. [2022-04-08 14:50:15,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-04-08 14:50:15,632 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 14:50:15,632 INFO L499 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 14:50:15,632 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-04-08 14:50:15,632 INFO L403 AbstractCegarLoop]: === Iteration 6 === Targeting ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 14:50:15,633 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 14:50:15,633 INFO L85 PathProgramCache]: Analyzing trace with hash 1130395829, now seen corresponding path program 1 times [2022-04-08 14:50:15,633 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 14:50:15,633 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [651632461] [2022-04-08 14:50:15,634 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 14:50:15,634 INFO L85 PathProgramCache]: Analyzing trace with hash 1130395829, now seen corresponding path program 2 times [2022-04-08 14:50:15,634 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 14:50:15,634 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [208339853] [2022-04-08 14:50:15,634 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 14:50:15,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 14:50:15,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:50:15,713 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 14:50:15,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:50:15,719 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 [2022-04-08 14:50:15,719 INFO L290 TraceCheckUtils]: 1: Hoare triple {12107#true} assume true; {12107#true} is VALID [2022-04-08 14:50:15,719 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {12107#true} {12107#true} #547#return; {12107#true} is VALID [2022-04-08 14:50:15,720 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 [2022-04-08 14:50:15,720 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 [2022-04-08 14:50:15,720 INFO L290 TraceCheckUtils]: 2: Hoare triple {12107#true} assume true; {12107#true} is VALID [2022-04-08 14:50:15,720 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {12107#true} {12107#true} #547#return; {12107#true} is VALID [2022-04-08 14:50:15,720 INFO L272 TraceCheckUtils]: 4: Hoare triple {12107#true} call #t~ret56 := main(); {12107#true} is VALID [2022-04-08 14:50:15,721 INFO L290 TraceCheckUtils]: 5: Hoare triple {12107#true} havoc ~s~0;~s~0 := 12292; {12107#true} is VALID [2022-04-08 14:50:15,721 INFO L272 TraceCheckUtils]: 6: Hoare triple {12107#true} call #t~ret55 := ssl3_connect(~s~0); {12107#true} is VALID [2022-04-08 14:50:15,721 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 [2022-04-08 14:50:15,721 INFO L290 TraceCheckUtils]: 8: Hoare triple {12107#true} assume 0 != ~s__info_callback~0;~cb~0 := ~s__info_callback~0; {12107#true} is VALID [2022-04-08 14:50:15,721 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 [2022-04-08 14:50:15,721 INFO L290 TraceCheckUtils]: 10: Hoare triple {12107#true} assume !(0 != 12288 + ~tmp___1~0); {12107#true} is VALID [2022-04-08 14:50:15,721 INFO L290 TraceCheckUtils]: 11: Hoare triple {12107#true} assume !false; {12107#true} is VALID [2022-04-08 14:50:15,721 INFO L290 TraceCheckUtils]: 12: Hoare triple {12107#true} ~state~0 := ~s__state~0; {12107#true} is VALID [2022-04-08 14:50:15,722 INFO L290 TraceCheckUtils]: 13: Hoare triple {12107#true} assume !(12292 == ~s__state~0); {12107#true} is VALID [2022-04-08 14:50:15,722 INFO L290 TraceCheckUtils]: 14: Hoare triple {12107#true} assume !(16384 == ~s__state~0); {12107#true} is VALID [2022-04-08 14:50:15,722 INFO L290 TraceCheckUtils]: 15: Hoare triple {12107#true} assume !(4096 == ~s__state~0); {12107#true} is VALID [2022-04-08 14:50:15,722 INFO L290 TraceCheckUtils]: 16: Hoare triple {12107#true} assume !(20480 == ~s__state~0); {12107#true} is VALID [2022-04-08 14:50:15,722 INFO L290 TraceCheckUtils]: 17: Hoare triple {12107#true} assume !(4099 == ~s__state~0); {12107#true} is VALID [2022-04-08 14:50:15,722 INFO L290 TraceCheckUtils]: 18: Hoare triple {12107#true} assume 4368 == ~s__state~0; {12107#true} is VALID [2022-04-08 14:50:15,722 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 [2022-04-08 14:50:15,722 INFO L290 TraceCheckUtils]: 20: Hoare triple {12107#true} assume 0 == ~blastFlag~0;~blastFlag~0 := 1; {12107#true} is VALID [2022-04-08 14:50:15,723 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 [2022-04-08 14:50:15,723 INFO L290 TraceCheckUtils]: 22: Hoare triple {12107#true} assume ~s__bbio~0 != ~s__wbio~0; {12107#true} is VALID [2022-04-08 14:50:15,723 INFO L290 TraceCheckUtils]: 23: Hoare triple {12107#true} assume !(0 == ~s__s3__tmp__reuse_message~0); {12107#true} is VALID [2022-04-08 14:50:15,724 INFO L290 TraceCheckUtils]: 24: Hoare triple {12107#true} ~skip~0 := 0; {12107#true} is VALID [2022-04-08 14:50:15,724 INFO L290 TraceCheckUtils]: 25: Hoare triple {12107#true} assume !false; {12107#true} is VALID [2022-04-08 14:50:15,724 INFO L290 TraceCheckUtils]: 26: Hoare triple {12107#true} ~state~0 := ~s__state~0; {12107#true} is VALID [2022-04-08 14:50:15,724 INFO L290 TraceCheckUtils]: 27: Hoare triple {12107#true} assume !(12292 == ~s__state~0); {12107#true} is VALID [2022-04-08 14:50:15,724 INFO L290 TraceCheckUtils]: 28: Hoare triple {12107#true} assume !(16384 == ~s__state~0); {12107#true} is VALID [2022-04-08 14:50:15,724 INFO L290 TraceCheckUtils]: 29: Hoare triple {12107#true} assume !(4096 == ~s__state~0); {12107#true} is VALID [2022-04-08 14:50:15,724 INFO L290 TraceCheckUtils]: 30: Hoare triple {12107#true} assume !(20480 == ~s__state~0); {12107#true} is VALID [2022-04-08 14:50:15,725 INFO L290 TraceCheckUtils]: 31: Hoare triple {12107#true} assume !(4099 == ~s__state~0); {12107#true} is VALID [2022-04-08 14:50:15,725 INFO L290 TraceCheckUtils]: 32: Hoare triple {12107#true} assume !(4368 == ~s__state~0); {12107#true} is VALID [2022-04-08 14:50:15,725 INFO L290 TraceCheckUtils]: 33: Hoare triple {12107#true} assume !(4369 == ~s__state~0); {12107#true} is VALID [2022-04-08 14:50:15,725 INFO L290 TraceCheckUtils]: 34: Hoare triple {12107#true} assume 4384 == ~s__state~0; {12107#true} is VALID [2022-04-08 14:50:15,725 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 [2022-04-08 14:50:15,725 INFO L290 TraceCheckUtils]: 36: Hoare triple {12107#true} assume 1 == ~blastFlag~0;~blastFlag~0 := 2; {12107#true} is VALID [2022-04-08 14:50:15,725 INFO L290 TraceCheckUtils]: 37: Hoare triple {12107#true} assume !(~ret~0 <= 0); {12107#true} is VALID [2022-04-08 14:50:15,725 INFO L290 TraceCheckUtils]: 38: Hoare triple {12107#true} assume !(0 != ~s__hit~0);~s__state~0 := 4400; {12107#true} is VALID [2022-04-08 14:50:15,726 INFO L290 TraceCheckUtils]: 39: Hoare triple {12107#true} ~s__init_num~0 := 0; {12107#true} is VALID [2022-04-08 14:50:15,726 INFO L290 TraceCheckUtils]: 40: Hoare triple {12107#true} assume !(0 == ~s__s3__tmp__reuse_message~0); {12107#true} is VALID [2022-04-08 14:50:15,727 INFO L290 TraceCheckUtils]: 41: Hoare triple {12107#true} ~skip~0 := 0; {12107#true} is VALID [2022-04-08 14:50:15,727 INFO L290 TraceCheckUtils]: 42: Hoare triple {12107#true} assume !false; {12107#true} is VALID [2022-04-08 14:50:15,727 INFO L290 TraceCheckUtils]: 43: Hoare triple {12107#true} ~state~0 := ~s__state~0; {12107#true} is VALID [2022-04-08 14:50:15,727 INFO L290 TraceCheckUtils]: 44: Hoare triple {12107#true} assume !(12292 == ~s__state~0); {12107#true} is VALID [2022-04-08 14:50:15,728 INFO L290 TraceCheckUtils]: 45: Hoare triple {12107#true} assume !(16384 == ~s__state~0); {12107#true} is VALID [2022-04-08 14:50:15,728 INFO L290 TraceCheckUtils]: 46: Hoare triple {12107#true} assume !(4096 == ~s__state~0); {12107#true} is VALID [2022-04-08 14:50:15,728 INFO L290 TraceCheckUtils]: 47: Hoare triple {12107#true} assume !(20480 == ~s__state~0); {12107#true} is VALID [2022-04-08 14:50:15,728 INFO L290 TraceCheckUtils]: 48: Hoare triple {12107#true} assume !(4099 == ~s__state~0); {12107#true} is VALID [2022-04-08 14:50:15,728 INFO L290 TraceCheckUtils]: 49: Hoare triple {12107#true} assume !(4368 == ~s__state~0); {12107#true} is VALID [2022-04-08 14:50:15,728 INFO L290 TraceCheckUtils]: 50: Hoare triple {12107#true} assume !(4369 == ~s__state~0); {12107#true} is VALID [2022-04-08 14:50:15,728 INFO L290 TraceCheckUtils]: 51: Hoare triple {12107#true} assume !(4384 == ~s__state~0); {12107#true} is VALID [2022-04-08 14:50:15,728 INFO L290 TraceCheckUtils]: 52: Hoare triple {12107#true} assume !(4385 == ~s__state~0); {12107#true} is VALID [2022-04-08 14:50:15,729 INFO L290 TraceCheckUtils]: 53: Hoare triple {12107#true} assume 4400 == ~s__state~0; {12107#true} is VALID [2022-04-08 14:50:15,733 INFO L290 TraceCheckUtils]: 54: Hoare triple {12107#true} ~__cil_tmp56~0 := ~s__s3__tmp__new_cipher__algorithms~0; {12107#true} is VALID [2022-04-08 14:50:15,734 INFO L290 TraceCheckUtils]: 55: Hoare triple {12107#true} assume 0 != (256 + ~__cil_tmp56~0) % 18446744073709551616;~skip~0 := 1; {12107#true} is VALID [2022-04-08 14:50:15,734 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 [2022-04-08 14:50:15,735 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 [2022-04-08 14:50:15,735 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 [2022-04-08 14:50:15,735 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 [2022-04-08 14:50:15,736 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 [2022-04-08 14:50:15,736 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 [2022-04-08 14:50:15,736 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 [2022-04-08 14:50:15,737 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 [2022-04-08 14:50:15,737 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 [2022-04-08 14:50:15,737 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 [2022-04-08 14:50:15,738 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 [2022-04-08 14:50:15,738 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 [2022-04-08 14:50:15,738 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 [2022-04-08 14:50:15,739 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 [2022-04-08 14:50:15,739 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 [2022-04-08 14:50:15,739 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 [2022-04-08 14:50:15,740 INFO L290 TraceCheckUtils]: 72: Hoare triple {12112#(= (+ ssl3_connect_~s__state~0 (- 4416)) 0)} assume !(4416 == ~s__state~0); {12108#false} is VALID [2022-04-08 14:50:15,740 INFO L290 TraceCheckUtils]: 73: Hoare triple {12108#false} assume !(4417 == ~s__state~0); {12108#false} is VALID [2022-04-08 14:50:15,740 INFO L290 TraceCheckUtils]: 74: Hoare triple {12108#false} assume 4432 == ~s__state~0; {12108#false} is VALID [2022-04-08 14:50:15,740 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 [2022-04-08 14:50:15,740 INFO L290 TraceCheckUtils]: 76: Hoare triple {12108#false} assume 4 == ~blastFlag~0; {12108#false} is VALID [2022-04-08 14:50:15,740 INFO L290 TraceCheckUtils]: 77: Hoare triple {12108#false} assume !false; {12108#false} is VALID [2022-04-08 14:50:15,742 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2022-04-08 14:50:15,742 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 14:50:15,742 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [208339853] [2022-04-08 14:50:15,742 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [208339853] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 14:50:15,743 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 14:50:15,744 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-04-08 14:50:15,744 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 14:50:15,744 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [651632461] [2022-04-08 14:50:15,744 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [651632461] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 14:50:15,744 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 14:50:15,744 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-04-08 14:50:15,744 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1597189872] [2022-04-08 14:50:15,744 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 14:50:15,745 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 14.0) internal successors, (56), 3 states have internal predecessors, (56), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 78 [2022-04-08 14:50:15,745 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 14:50:15,746 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 4 states, 4 states have (on average 14.0) internal successors, (56), 3 states have internal predecessors, (56), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 14:50:15,783 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 60 edges. 60 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:50:15,783 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-04-08 14:50:15,783 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 14:50:15,784 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-04-08 14:50:15,784 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-04-08 14:50:15,785 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) [2022-04-08 14:50:16,533 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:50:16,534 INFO L93 Difference]: Finished difference Result 903 states and 1314 transitions. [2022-04-08 14:50:16,534 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-04-08 14:50:16,534 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 14.0) internal successors, (56), 3 states have internal predecessors, (56), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 78 [2022-04-08 14:50:16,535 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 14:50:16,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4 states, 4 states have (on average 14.0) internal successors, (56), 3 states have internal predecessors, (56), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 14:50:16,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 372 transitions. [2022-04-08 14:50:16,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4 states, 4 states have (on average 14.0) internal successors, (56), 3 states have internal predecessors, (56), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 14:50:16,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 372 transitions. [2022-04-08 14:50:16,543 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 4 states and 372 transitions. [2022-04-08 14:50:16,816 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 372 edges. 372 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:50:16,833 INFO L225 Difference]: With dead ends: 903 [2022-04-08 14:50:16,834 INFO L226 Difference]: Without dead ends: 482 [2022-04-08 14:50:16,834 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-04-08 14:50:16,835 INFO L913 BasicCegarLoop]: 186 mSDtfsCounter, 185 mSDsluCounter, 7 mSDsCounter, 0 mSdLazyCounter, 184 mSolverCounterSat, 12 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 185 SdHoareTripleChecker+Valid, 193 SdHoareTripleChecker+Invalid, 196 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 12 IncrementalHoareTripleChecker+Valid, 184 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-04-08 14:50:16,835 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [185 Valid, 193 Invalid, 196 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [12 Valid, 184 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-04-08 14:50:16,836 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 482 states. [2022-04-08 14:50:17,102 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 482 to 476. [2022-04-08 14:50:17,102 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 14:50:17,103 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) [2022-04-08 14:50:17,104 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) [2022-04-08 14:50:17,105 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) [2022-04-08 14:50:17,120 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:50:17,121 INFO L93 Difference]: Finished difference Result 482 states and 686 transitions. [2022-04-08 14:50:17,121 INFO L276 IsEmpty]: Start isEmpty. Operand 482 states and 686 transitions. [2022-04-08 14:50:17,121 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 14:50:17,122 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 14:50:17,123 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. [2022-04-08 14:50:17,124 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. [2022-04-08 14:50:17,139 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:50:17,140 INFO L93 Difference]: Finished difference Result 482 states and 686 transitions. [2022-04-08 14:50:17,140 INFO L276 IsEmpty]: Start isEmpty. Operand 482 states and 686 transitions. [2022-04-08 14:50:17,141 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 14:50:17,141 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 14:50:17,141 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 14:50:17,141 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 14:50:17,142 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) [2022-04-08 14:50:17,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 476 states to 476 states and 679 transitions. [2022-04-08 14:50:17,160 INFO L78 Accepts]: Start accepts. Automaton has 476 states and 679 transitions. Word has length 78 [2022-04-08 14:50:17,160 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 14:50:17,160 INFO L478 AbstractCegarLoop]: Abstraction has 476 states and 679 transitions. [2022-04-08 14:50:17,160 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 14.0) internal successors, (56), 3 states have internal predecessors, (56), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 14:50:17,161 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 476 states and 679 transitions. [2022-04-08 14:50:17,751 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 679 edges. 679 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:50:17,751 INFO L276 IsEmpty]: Start isEmpty. Operand 476 states and 679 transitions. [2022-04-08 14:50:17,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-04-08 14:50:17,752 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 14:50:17,753 INFO L499 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 14:50:17,753 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-04-08 14:50:17,753 INFO L403 AbstractCegarLoop]: === Iteration 7 === Targeting ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 14:50:17,753 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 14:50:17,753 INFO L85 PathProgramCache]: Analyzing trace with hash 1894097131, now seen corresponding path program 1 times [2022-04-08 14:50:17,753 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 14:50:17,754 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [966656582] [2022-04-08 14:50:17,754 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 14:50:17,754 INFO L85 PathProgramCache]: Analyzing trace with hash 1894097131, now seen corresponding path program 2 times [2022-04-08 14:50:17,754 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 14:50:17,754 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [219742150] [2022-04-08 14:50:17,755 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 14:50:17,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 14:50:17,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:50:17,840 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 14:50:17,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:50:17,844 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 [2022-04-08 14:50:17,844 INFO L290 TraceCheckUtils]: 1: Hoare triple {15841#true} assume true; {15841#true} is VALID [2022-04-08 14:50:17,845 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {15841#true} {15841#true} #547#return; {15841#true} is VALID [2022-04-08 14:50:17,845 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 [2022-04-08 14:50:17,845 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 [2022-04-08 14:50:17,846 INFO L290 TraceCheckUtils]: 2: Hoare triple {15841#true} assume true; {15841#true} is VALID [2022-04-08 14:50:17,846 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {15841#true} {15841#true} #547#return; {15841#true} is VALID [2022-04-08 14:50:17,846 INFO L272 TraceCheckUtils]: 4: Hoare triple {15841#true} call #t~ret56 := main(); {15841#true} is VALID [2022-04-08 14:50:17,849 INFO L290 TraceCheckUtils]: 5: Hoare triple {15841#true} havoc ~s~0;~s~0 := 12292; {15841#true} is VALID [2022-04-08 14:50:17,849 INFO L272 TraceCheckUtils]: 6: Hoare triple {15841#true} call #t~ret55 := ssl3_connect(~s~0); {15841#true} is VALID [2022-04-08 14:50:17,855 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 [2022-04-08 14:50:17,856 INFO L290 TraceCheckUtils]: 8: Hoare triple {15841#true} assume 0 != ~s__info_callback~0;~cb~0 := ~s__info_callback~0; {15841#true} is VALID [2022-04-08 14:50:17,856 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 [2022-04-08 14:50:17,856 INFO L290 TraceCheckUtils]: 10: Hoare triple {15841#true} assume !(0 != 12288 + ~tmp___1~0); {15841#true} is VALID [2022-04-08 14:50:17,856 INFO L290 TraceCheckUtils]: 11: Hoare triple {15841#true} assume !false; {15841#true} is VALID [2022-04-08 14:50:17,860 INFO L290 TraceCheckUtils]: 12: Hoare triple {15841#true} ~state~0 := ~s__state~0; {15841#true} is VALID [2022-04-08 14:50:17,860 INFO L290 TraceCheckUtils]: 13: Hoare triple {15841#true} assume !(12292 == ~s__state~0); {15841#true} is VALID [2022-04-08 14:50:17,860 INFO L290 TraceCheckUtils]: 14: Hoare triple {15841#true} assume !(16384 == ~s__state~0); {15841#true} is VALID [2022-04-08 14:50:17,860 INFO L290 TraceCheckUtils]: 15: Hoare triple {15841#true} assume !(4096 == ~s__state~0); {15841#true} is VALID [2022-04-08 14:50:17,860 INFO L290 TraceCheckUtils]: 16: Hoare triple {15841#true} assume !(20480 == ~s__state~0); {15841#true} is VALID [2022-04-08 14:50:17,861 INFO L290 TraceCheckUtils]: 17: Hoare triple {15841#true} assume !(4099 == ~s__state~0); {15841#true} is VALID [2022-04-08 14:50:17,861 INFO L290 TraceCheckUtils]: 18: Hoare triple {15841#true} assume 4368 == ~s__state~0; {15841#true} is VALID [2022-04-08 14:50:17,861 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 [2022-04-08 14:50:17,861 INFO L290 TraceCheckUtils]: 20: Hoare triple {15841#true} assume 0 == ~blastFlag~0;~blastFlag~0 := 1; {15841#true} is VALID [2022-04-08 14:50:17,861 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 [2022-04-08 14:50:17,861 INFO L290 TraceCheckUtils]: 22: Hoare triple {15841#true} assume ~s__bbio~0 != ~s__wbio~0; {15841#true} is VALID [2022-04-08 14:50:17,861 INFO L290 TraceCheckUtils]: 23: Hoare triple {15841#true} assume !(0 == ~s__s3__tmp__reuse_message~0); {15841#true} is VALID [2022-04-08 14:50:17,861 INFO L290 TraceCheckUtils]: 24: Hoare triple {15841#true} ~skip~0 := 0; {15841#true} is VALID [2022-04-08 14:50:17,861 INFO L290 TraceCheckUtils]: 25: Hoare triple {15841#true} assume !false; {15841#true} is VALID [2022-04-08 14:50:17,862 INFO L290 TraceCheckUtils]: 26: Hoare triple {15841#true} ~state~0 := ~s__state~0; {15841#true} is VALID [2022-04-08 14:50:17,862 INFO L290 TraceCheckUtils]: 27: Hoare triple {15841#true} assume !(12292 == ~s__state~0); {15841#true} is VALID [2022-04-08 14:50:17,862 INFO L290 TraceCheckUtils]: 28: Hoare triple {15841#true} assume !(16384 == ~s__state~0); {15841#true} is VALID [2022-04-08 14:50:17,862 INFO L290 TraceCheckUtils]: 29: Hoare triple {15841#true} assume !(4096 == ~s__state~0); {15841#true} is VALID [2022-04-08 14:50:17,862 INFO L290 TraceCheckUtils]: 30: Hoare triple {15841#true} assume !(20480 == ~s__state~0); {15841#true} is VALID [2022-04-08 14:50:17,862 INFO L290 TraceCheckUtils]: 31: Hoare triple {15841#true} assume !(4099 == ~s__state~0); {15841#true} is VALID [2022-04-08 14:50:17,862 INFO L290 TraceCheckUtils]: 32: Hoare triple {15841#true} assume !(4368 == ~s__state~0); {15841#true} is VALID [2022-04-08 14:50:17,862 INFO L290 TraceCheckUtils]: 33: Hoare triple {15841#true} assume !(4369 == ~s__state~0); {15841#true} is VALID [2022-04-08 14:50:17,862 INFO L290 TraceCheckUtils]: 34: Hoare triple {15841#true} assume 4384 == ~s__state~0; {15841#true} is VALID [2022-04-08 14:50:17,863 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 [2022-04-08 14:50:17,866 INFO L290 TraceCheckUtils]: 36: Hoare triple {15841#true} assume 1 == ~blastFlag~0;~blastFlag~0 := 2; {15846#(= 2 ssl3_connect_~blastFlag~0)} is VALID [2022-04-08 14:50:17,866 INFO L290 TraceCheckUtils]: 37: Hoare triple {15846#(= 2 ssl3_connect_~blastFlag~0)} assume !(~ret~0 <= 0); {15846#(= 2 ssl3_connect_~blastFlag~0)} is VALID [2022-04-08 14:50:17,867 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 [2022-04-08 14:50:17,867 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 [2022-04-08 14:50:17,867 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 [2022-04-08 14:50:17,868 INFO L290 TraceCheckUtils]: 41: Hoare triple {15846#(= 2 ssl3_connect_~blastFlag~0)} ~skip~0 := 0; {15846#(= 2 ssl3_connect_~blastFlag~0)} is VALID [2022-04-08 14:50:17,868 INFO L290 TraceCheckUtils]: 42: Hoare triple {15846#(= 2 ssl3_connect_~blastFlag~0)} assume !false; {15846#(= 2 ssl3_connect_~blastFlag~0)} is VALID [2022-04-08 14:50:17,868 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 [2022-04-08 14:50:17,871 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 [2022-04-08 14:50:17,871 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 [2022-04-08 14:50:17,872 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 [2022-04-08 14:50:17,872 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 [2022-04-08 14:50:17,873 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 [2022-04-08 14:50:17,874 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 [2022-04-08 14:50:17,874 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 [2022-04-08 14:50:17,874 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 [2022-04-08 14:50:17,875 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 [2022-04-08 14:50:17,875 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 [2022-04-08 14:50:17,875 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 [2022-04-08 14:50:17,876 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 [2022-04-08 14:50:17,876 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 [2022-04-08 14:50:17,876 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 [2022-04-08 14:50:17,877 INFO L290 TraceCheckUtils]: 58: Hoare triple {15846#(= 2 ssl3_connect_~blastFlag~0)} ~skip~0 := 0; {15846#(= 2 ssl3_connect_~blastFlag~0)} is VALID [2022-04-08 14:50:17,877 INFO L290 TraceCheckUtils]: 59: Hoare triple {15846#(= 2 ssl3_connect_~blastFlag~0)} assume !false; {15846#(= 2 ssl3_connect_~blastFlag~0)} is VALID [2022-04-08 14:50:17,877 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 [2022-04-08 14:50:17,878 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 [2022-04-08 14:50:17,878 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 [2022-04-08 14:50:17,878 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 [2022-04-08 14:50:17,878 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 [2022-04-08 14:50:17,879 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 [2022-04-08 14:50:17,879 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 [2022-04-08 14:50:17,879 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 [2022-04-08 14:50:17,880 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 [2022-04-08 14:50:17,880 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 [2022-04-08 14:50:17,880 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 [2022-04-08 14:50:17,881 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 [2022-04-08 14:50:17,881 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 [2022-04-08 14:50:17,882 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 [2022-04-08 14:50:17,882 INFO L290 TraceCheckUtils]: 74: Hoare triple {15846#(= 2 ssl3_connect_~blastFlag~0)} assume !(3 == ~blastFlag~0); {15846#(= 2 ssl3_connect_~blastFlag~0)} is VALID [2022-04-08 14:50:17,882 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 [2022-04-08 14:50:17,883 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 [2022-04-08 14:50:17,883 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 [2022-04-08 14:50:17,883 INFO L290 TraceCheckUtils]: 78: Hoare triple {15846#(= 2 ssl3_connect_~blastFlag~0)} ~skip~0 := 0; {15846#(= 2 ssl3_connect_~blastFlag~0)} is VALID [2022-04-08 14:50:17,884 INFO L290 TraceCheckUtils]: 79: Hoare triple {15846#(= 2 ssl3_connect_~blastFlag~0)} assume !false; {15846#(= 2 ssl3_connect_~blastFlag~0)} is VALID [2022-04-08 14:50:17,884 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 [2022-04-08 14:50:17,884 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 [2022-04-08 14:50:17,885 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 [2022-04-08 14:50:17,885 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 [2022-04-08 14:50:17,885 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 [2022-04-08 14:50:17,886 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 [2022-04-08 14:50:17,886 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 [2022-04-08 14:50:17,886 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 [2022-04-08 14:50:17,887 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 [2022-04-08 14:50:17,887 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 [2022-04-08 14:50:17,887 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 [2022-04-08 14:50:17,888 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 [2022-04-08 14:50:17,888 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 [2022-04-08 14:50:17,888 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 [2022-04-08 14:50:17,889 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 [2022-04-08 14:50:17,889 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 [2022-04-08 14:50:17,889 INFO L290 TraceCheckUtils]: 96: Hoare triple {15846#(= 2 ssl3_connect_~blastFlag~0)} assume 4 == ~blastFlag~0; {15842#false} is VALID [2022-04-08 14:50:17,890 INFO L290 TraceCheckUtils]: 97: Hoare triple {15842#false} assume !false; {15842#false} is VALID [2022-04-08 14:50:17,892 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 60 proven. 0 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2022-04-08 14:50:17,892 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 14:50:17,892 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [219742150] [2022-04-08 14:50:17,892 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [219742150] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 14:50:17,892 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 14:50:17,893 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-04-08 14:50:17,893 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 14:50:17,893 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [966656582] [2022-04-08 14:50:17,893 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [966656582] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 14:50:17,893 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 14:50:17,893 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-04-08 14:50:17,893 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [616986006] [2022-04-08 14:50:17,893 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 14:50:17,894 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 14.75) internal successors, (59), 3 states have internal predecessors, (59), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 98 [2022-04-08 14:50:17,895 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 14:50:17,895 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 4 states, 4 states have (on average 14.75) internal successors, (59), 3 states have internal predecessors, (59), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 14:50:17,934 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 63 edges. 63 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:50:17,935 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-04-08 14:50:17,935 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 14:50:17,935 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-04-08 14:50:17,935 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-04-08 14:50:17,936 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) [2022-04-08 14:50:18,813 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:50:18,813 INFO L93 Difference]: Finished difference Result 956 states and 1369 transitions. [2022-04-08 14:50:18,813 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-04-08 14:50:18,813 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 14.75) internal successors, (59), 3 states have internal predecessors, (59), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 98 [2022-04-08 14:50:18,814 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 14:50:18,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4 states, 4 states have (on average 14.75) internal successors, (59), 3 states have internal predecessors, (59), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 14:50:18,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 487 transitions. [2022-04-08 14:50:18,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4 states, 4 states have (on average 14.75) internal successors, (59), 3 states have internal predecessors, (59), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 14:50:18,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 487 transitions. [2022-04-08 14:50:18,820 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 4 states and 487 transitions. [2022-04-08 14:50:19,202 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 487 edges. 487 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:50:19,236 INFO L225 Difference]: With dead ends: 956 [2022-04-08 14:50:19,236 INFO L226 Difference]: Without dead ends: 714 [2022-04-08 14:50:19,237 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-04-08 14:50:19,237 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 [2022-04-08 14:50:19,237 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] [2022-04-08 14:50:19,238 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 714 states. [2022-04-08 14:50:19,675 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 714 to 714. [2022-04-08 14:50:19,675 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 14:50:19,677 INFO L82 GeneralOperation]: Start isEquivalent. First operand 714 states. Second operand has 714 states, 709 states have (on average 1.4287729196050776) internal successors, (1013), 709 states have internal predecessors, (1013), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 14:50:19,678 INFO L74 IsIncluded]: Start isIncluded. First operand 714 states. Second operand has 714 states, 709 states have (on average 1.4287729196050776) internal successors, (1013), 709 states have internal predecessors, (1013), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 14:50:19,680 INFO L87 Difference]: Start difference. First operand 714 states. Second operand has 714 states, 709 states have (on average 1.4287729196050776) internal successors, (1013), 709 states have internal predecessors, (1013), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 14:50:19,707 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:50:19,708 INFO L93 Difference]: Finished difference Result 714 states and 1017 transitions. [2022-04-08 14:50:19,708 INFO L276 IsEmpty]: Start isEmpty. Operand 714 states and 1017 transitions. [2022-04-08 14:50:19,709 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 14:50:19,724 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 14:50:19,726 INFO L74 IsIncluded]: Start isIncluded. First operand has 714 states, 709 states have (on average 1.4287729196050776) internal successors, (1013), 709 states have internal predecessors, (1013), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 714 states. [2022-04-08 14:50:19,727 INFO L87 Difference]: Start difference. First operand has 714 states, 709 states have (on average 1.4287729196050776) internal successors, (1013), 709 states have internal predecessors, (1013), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 714 states. [2022-04-08 14:50:19,754 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:50:19,754 INFO L93 Difference]: Finished difference Result 714 states and 1017 transitions. [2022-04-08 14:50:19,754 INFO L276 IsEmpty]: Start isEmpty. Operand 714 states and 1017 transitions. [2022-04-08 14:50:19,755 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 14:50:19,755 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 14:50:19,755 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 14:50:19,755 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 14:50:19,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 714 states, 709 states have (on average 1.4287729196050776) internal successors, (1013), 709 states have internal predecessors, (1013), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 14:50:19,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 714 states to 714 states and 1017 transitions. [2022-04-08 14:50:19,796 INFO L78 Accepts]: Start accepts. Automaton has 714 states and 1017 transitions. Word has length 98 [2022-04-08 14:50:19,796 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 14:50:19,796 INFO L478 AbstractCegarLoop]: Abstraction has 714 states and 1017 transitions. [2022-04-08 14:50:19,797 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 14.75) internal successors, (59), 3 states have internal predecessors, (59), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 14:50:19,797 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 714 states and 1017 transitions. [2022-04-08 14:50:20,612 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1017 edges. 1017 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:50:20,613 INFO L276 IsEmpty]: Start isEmpty. Operand 714 states and 1017 transitions. [2022-04-08 14:50:20,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-04-08 14:50:20,614 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 14:50:20,614 INFO L499 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 14:50:20,614 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2022-04-08 14:50:20,615 INFO L403 AbstractCegarLoop]: === Iteration 8 === Targeting ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 14:50:20,615 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 14:50:20,615 INFO L85 PathProgramCache]: Analyzing trace with hash -1721597911, now seen corresponding path program 1 times [2022-04-08 14:50:20,615 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 14:50:20,615 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [2043395516] [2022-04-08 14:50:20,616 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 14:50:20,616 INFO L85 PathProgramCache]: Analyzing trace with hash -1721597911, now seen corresponding path program 2 times [2022-04-08 14:50:20,616 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 14:50:20,616 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [383382991] [2022-04-08 14:50:20,616 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 14:50:20,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 14:50:20,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:50:20,679 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 14:50:20,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:50:20,683 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 [2022-04-08 14:50:20,683 INFO L290 TraceCheckUtils]: 1: Hoare triple {20621#true} assume true; {20621#true} is VALID [2022-04-08 14:50:20,683 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {20621#true} {20621#true} #547#return; {20621#true} is VALID [2022-04-08 14:50:20,684 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 [2022-04-08 14:50:20,684 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 [2022-04-08 14:50:20,684 INFO L290 TraceCheckUtils]: 2: Hoare triple {20621#true} assume true; {20621#true} is VALID [2022-04-08 14:50:20,684 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {20621#true} {20621#true} #547#return; {20621#true} is VALID [2022-04-08 14:50:20,684 INFO L272 TraceCheckUtils]: 4: Hoare triple {20621#true} call #t~ret56 := main(); {20621#true} is VALID [2022-04-08 14:50:20,684 INFO L290 TraceCheckUtils]: 5: Hoare triple {20621#true} havoc ~s~0;~s~0 := 12292; {20621#true} is VALID [2022-04-08 14:50:20,684 INFO L272 TraceCheckUtils]: 6: Hoare triple {20621#true} call #t~ret55 := ssl3_connect(~s~0); {20621#true} is VALID [2022-04-08 14:50:20,684 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 [2022-04-08 14:50:20,685 INFO L290 TraceCheckUtils]: 8: Hoare triple {20621#true} assume 0 != ~s__info_callback~0;~cb~0 := ~s__info_callback~0; {20621#true} is VALID [2022-04-08 14:50:20,685 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 [2022-04-08 14:50:20,685 INFO L290 TraceCheckUtils]: 10: Hoare triple {20621#true} assume !(0 != 12288 + ~tmp___1~0); {20621#true} is VALID [2022-04-08 14:50:20,685 INFO L290 TraceCheckUtils]: 11: Hoare triple {20621#true} assume !false; {20621#true} is VALID [2022-04-08 14:50:20,685 INFO L290 TraceCheckUtils]: 12: Hoare triple {20621#true} ~state~0 := ~s__state~0; {20621#true} is VALID [2022-04-08 14:50:20,685 INFO L290 TraceCheckUtils]: 13: Hoare triple {20621#true} assume !(12292 == ~s__state~0); {20621#true} is VALID [2022-04-08 14:50:20,685 INFO L290 TraceCheckUtils]: 14: Hoare triple {20621#true} assume !(16384 == ~s__state~0); {20621#true} is VALID [2022-04-08 14:50:20,685 INFO L290 TraceCheckUtils]: 15: Hoare triple {20621#true} assume !(4096 == ~s__state~0); {20621#true} is VALID [2022-04-08 14:50:20,686 INFO L290 TraceCheckUtils]: 16: Hoare triple {20621#true} assume !(20480 == ~s__state~0); {20621#true} is VALID [2022-04-08 14:50:20,686 INFO L290 TraceCheckUtils]: 17: Hoare triple {20621#true} assume !(4099 == ~s__state~0); {20621#true} is VALID [2022-04-08 14:50:20,686 INFO L290 TraceCheckUtils]: 18: Hoare triple {20621#true} assume 4368 == ~s__state~0; {20621#true} is VALID [2022-04-08 14:50:20,686 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 [2022-04-08 14:50:20,686 INFO L290 TraceCheckUtils]: 20: Hoare triple {20621#true} assume 0 == ~blastFlag~0;~blastFlag~0 := 1; {20626#(= ssl3_connect_~blastFlag~0 1)} is VALID [2022-04-08 14:50:20,687 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 [2022-04-08 14:50:20,687 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 [2022-04-08 14:50:20,687 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 [2022-04-08 14:50:20,688 INFO L290 TraceCheckUtils]: 24: Hoare triple {20626#(= ssl3_connect_~blastFlag~0 1)} ~skip~0 := 0; {20626#(= ssl3_connect_~blastFlag~0 1)} is VALID [2022-04-08 14:50:20,688 INFO L290 TraceCheckUtils]: 25: Hoare triple {20626#(= ssl3_connect_~blastFlag~0 1)} assume !false; {20626#(= ssl3_connect_~blastFlag~0 1)} is VALID [2022-04-08 14:50:20,688 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 [2022-04-08 14:50:20,689 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 [2022-04-08 14:50:20,689 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 [2022-04-08 14:50:20,689 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 [2022-04-08 14:50:20,690 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 [2022-04-08 14:50:20,690 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 [2022-04-08 14:50:20,690 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 [2022-04-08 14:50:20,691 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 [2022-04-08 14:50:20,691 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 [2022-04-08 14:50:20,691 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 [2022-04-08 14:50:20,692 INFO L290 TraceCheckUtils]: 36: Hoare triple {20626#(= ssl3_connect_~blastFlag~0 1)} assume !(1 == ~blastFlag~0); {20622#false} is VALID [2022-04-08 14:50:20,692 INFO L290 TraceCheckUtils]: 37: Hoare triple {20622#false} assume !(~ret~0 <= 0); {20622#false} is VALID [2022-04-08 14:50:20,692 INFO L290 TraceCheckUtils]: 38: Hoare triple {20622#false} assume !(0 != ~s__hit~0);~s__state~0 := 4400; {20622#false} is VALID [2022-04-08 14:50:20,692 INFO L290 TraceCheckUtils]: 39: Hoare triple {20622#false} ~s__init_num~0 := 0; {20622#false} is VALID [2022-04-08 14:50:20,692 INFO L290 TraceCheckUtils]: 40: Hoare triple {20622#false} assume !(0 == ~s__s3__tmp__reuse_message~0); {20622#false} is VALID [2022-04-08 14:50:20,692 INFO L290 TraceCheckUtils]: 41: Hoare triple {20622#false} ~skip~0 := 0; {20622#false} is VALID [2022-04-08 14:50:20,692 INFO L290 TraceCheckUtils]: 42: Hoare triple {20622#false} assume !false; {20622#false} is VALID [2022-04-08 14:50:20,692 INFO L290 TraceCheckUtils]: 43: Hoare triple {20622#false} ~state~0 := ~s__state~0; {20622#false} is VALID [2022-04-08 14:50:20,693 INFO L290 TraceCheckUtils]: 44: Hoare triple {20622#false} assume !(12292 == ~s__state~0); {20622#false} is VALID [2022-04-08 14:50:20,693 INFO L290 TraceCheckUtils]: 45: Hoare triple {20622#false} assume !(16384 == ~s__state~0); {20622#false} is VALID [2022-04-08 14:50:20,693 INFO L290 TraceCheckUtils]: 46: Hoare triple {20622#false} assume !(4096 == ~s__state~0); {20622#false} is VALID [2022-04-08 14:50:20,693 INFO L290 TraceCheckUtils]: 47: Hoare triple {20622#false} assume !(20480 == ~s__state~0); {20622#false} is VALID [2022-04-08 14:50:20,693 INFO L290 TraceCheckUtils]: 48: Hoare triple {20622#false} assume !(4099 == ~s__state~0); {20622#false} is VALID [2022-04-08 14:50:20,693 INFO L290 TraceCheckUtils]: 49: Hoare triple {20622#false} assume !(4368 == ~s__state~0); {20622#false} is VALID [2022-04-08 14:50:20,693 INFO L290 TraceCheckUtils]: 50: Hoare triple {20622#false} assume !(4369 == ~s__state~0); {20622#false} is VALID [2022-04-08 14:50:20,693 INFO L290 TraceCheckUtils]: 51: Hoare triple {20622#false} assume !(4384 == ~s__state~0); {20622#false} is VALID [2022-04-08 14:50:20,693 INFO L290 TraceCheckUtils]: 52: Hoare triple {20622#false} assume !(4385 == ~s__state~0); {20622#false} is VALID [2022-04-08 14:50:20,694 INFO L290 TraceCheckUtils]: 53: Hoare triple {20622#false} assume 4400 == ~s__state~0; {20622#false} is VALID [2022-04-08 14:50:20,694 INFO L290 TraceCheckUtils]: 54: Hoare triple {20622#false} ~__cil_tmp56~0 := ~s__s3__tmp__new_cipher__algorithms~0; {20622#false} is VALID [2022-04-08 14:50:20,694 INFO L290 TraceCheckUtils]: 55: Hoare triple {20622#false} assume 0 != (256 + ~__cil_tmp56~0) % 18446744073709551616;~skip~0 := 1; {20622#false} is VALID [2022-04-08 14:50:20,694 INFO L290 TraceCheckUtils]: 56: Hoare triple {20622#false} ~s__state~0 := 4416;~s__init_num~0 := 0; {20622#false} is VALID [2022-04-08 14:50:20,694 INFO L290 TraceCheckUtils]: 57: Hoare triple {20622#false} assume !(0 == ~s__s3__tmp__reuse_message~0); {20622#false} is VALID [2022-04-08 14:50:20,694 INFO L290 TraceCheckUtils]: 58: Hoare triple {20622#false} ~skip~0 := 0; {20622#false} is VALID [2022-04-08 14:50:20,694 INFO L290 TraceCheckUtils]: 59: Hoare triple {20622#false} assume !false; {20622#false} is VALID [2022-04-08 14:50:20,694 INFO L290 TraceCheckUtils]: 60: Hoare triple {20622#false} ~state~0 := ~s__state~0; {20622#false} is VALID [2022-04-08 14:50:20,694 INFO L290 TraceCheckUtils]: 61: Hoare triple {20622#false} assume !(12292 == ~s__state~0); {20622#false} is VALID [2022-04-08 14:50:20,695 INFO L290 TraceCheckUtils]: 62: Hoare triple {20622#false} assume !(16384 == ~s__state~0); {20622#false} is VALID [2022-04-08 14:50:20,695 INFO L290 TraceCheckUtils]: 63: Hoare triple {20622#false} assume !(4096 == ~s__state~0); {20622#false} is VALID [2022-04-08 14:50:20,695 INFO L290 TraceCheckUtils]: 64: Hoare triple {20622#false} assume !(20480 == ~s__state~0); {20622#false} is VALID [2022-04-08 14:50:20,695 INFO L290 TraceCheckUtils]: 65: Hoare triple {20622#false} assume !(4099 == ~s__state~0); {20622#false} is VALID [2022-04-08 14:50:20,695 INFO L290 TraceCheckUtils]: 66: Hoare triple {20622#false} assume !(4368 == ~s__state~0); {20622#false} is VALID [2022-04-08 14:50:20,695 INFO L290 TraceCheckUtils]: 67: Hoare triple {20622#false} assume !(4369 == ~s__state~0); {20622#false} is VALID [2022-04-08 14:50:20,695 INFO L290 TraceCheckUtils]: 68: Hoare triple {20622#false} assume !(4384 == ~s__state~0); {20622#false} is VALID [2022-04-08 14:50:20,695 INFO L290 TraceCheckUtils]: 69: Hoare triple {20622#false} assume !(4385 == ~s__state~0); {20622#false} is VALID [2022-04-08 14:50:20,695 INFO L290 TraceCheckUtils]: 70: Hoare triple {20622#false} assume !(4400 == ~s__state~0); {20622#false} is VALID [2022-04-08 14:50:20,696 INFO L290 TraceCheckUtils]: 71: Hoare triple {20622#false} assume !(4401 == ~s__state~0); {20622#false} is VALID [2022-04-08 14:50:20,696 INFO L290 TraceCheckUtils]: 72: Hoare triple {20622#false} assume 4416 == ~s__state~0; {20622#false} is VALID [2022-04-08 14:50:20,696 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 [2022-04-08 14:50:20,696 INFO L290 TraceCheckUtils]: 74: Hoare triple {20622#false} assume !(3 == ~blastFlag~0); {20622#false} is VALID [2022-04-08 14:50:20,696 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 [2022-04-08 14:50:20,696 INFO L290 TraceCheckUtils]: 76: Hoare triple {20622#false} assume !(0 == ~tmp___6~0); {20622#false} is VALID [2022-04-08 14:50:20,696 INFO L290 TraceCheckUtils]: 77: Hoare triple {20622#false} assume !(0 == ~s__s3__tmp__reuse_message~0); {20622#false} is VALID [2022-04-08 14:50:20,696 INFO L290 TraceCheckUtils]: 78: Hoare triple {20622#false} ~skip~0 := 0; {20622#false} is VALID [2022-04-08 14:50:20,696 INFO L290 TraceCheckUtils]: 79: Hoare triple {20622#false} assume !false; {20622#false} is VALID [2022-04-08 14:50:20,696 INFO L290 TraceCheckUtils]: 80: Hoare triple {20622#false} ~state~0 := ~s__state~0; {20622#false} is VALID [2022-04-08 14:50:20,697 INFO L290 TraceCheckUtils]: 81: Hoare triple {20622#false} assume !(12292 == ~s__state~0); {20622#false} is VALID [2022-04-08 14:50:20,697 INFO L290 TraceCheckUtils]: 82: Hoare triple {20622#false} assume !(16384 == ~s__state~0); {20622#false} is VALID [2022-04-08 14:50:20,697 INFO L290 TraceCheckUtils]: 83: Hoare triple {20622#false} assume !(4096 == ~s__state~0); {20622#false} is VALID [2022-04-08 14:50:20,697 INFO L290 TraceCheckUtils]: 84: Hoare triple {20622#false} assume !(20480 == ~s__state~0); {20622#false} is VALID [2022-04-08 14:50:20,697 INFO L290 TraceCheckUtils]: 85: Hoare triple {20622#false} assume !(4099 == ~s__state~0); {20622#false} is VALID [2022-04-08 14:50:20,697 INFO L290 TraceCheckUtils]: 86: Hoare triple {20622#false} assume !(4368 == ~s__state~0); {20622#false} is VALID [2022-04-08 14:50:20,697 INFO L290 TraceCheckUtils]: 87: Hoare triple {20622#false} assume !(4369 == ~s__state~0); {20622#false} is VALID [2022-04-08 14:50:20,697 INFO L290 TraceCheckUtils]: 88: Hoare triple {20622#false} assume !(4384 == ~s__state~0); {20622#false} is VALID [2022-04-08 14:50:20,697 INFO L290 TraceCheckUtils]: 89: Hoare triple {20622#false} assume !(4385 == ~s__state~0); {20622#false} is VALID [2022-04-08 14:50:20,698 INFO L290 TraceCheckUtils]: 90: Hoare triple {20622#false} assume !(4400 == ~s__state~0); {20622#false} is VALID [2022-04-08 14:50:20,698 INFO L290 TraceCheckUtils]: 91: Hoare triple {20622#false} assume !(4401 == ~s__state~0); {20622#false} is VALID [2022-04-08 14:50:20,698 INFO L290 TraceCheckUtils]: 92: Hoare triple {20622#false} assume !(4416 == ~s__state~0); {20622#false} is VALID [2022-04-08 14:50:20,698 INFO L290 TraceCheckUtils]: 93: Hoare triple {20622#false} assume !(4417 == ~s__state~0); {20622#false} is VALID [2022-04-08 14:50:20,698 INFO L290 TraceCheckUtils]: 94: Hoare triple {20622#false} assume 4432 == ~s__state~0; {20622#false} is VALID [2022-04-08 14:50:20,698 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 [2022-04-08 14:50:20,698 INFO L290 TraceCheckUtils]: 96: Hoare triple {20622#false} assume 4 == ~blastFlag~0; {20622#false} is VALID [2022-04-08 14:50:20,698 INFO L290 TraceCheckUtils]: 97: Hoare triple {20622#false} assume !false; {20622#false} is VALID [2022-04-08 14:50:20,699 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 68 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2022-04-08 14:50:20,699 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 14:50:20,699 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [383382991] [2022-04-08 14:50:20,699 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [383382991] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 14:50:20,699 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 14:50:20,699 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-04-08 14:50:20,699 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 14:50:20,700 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [2043395516] [2022-04-08 14:50:20,700 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [2043395516] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 14:50:20,700 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 14:50:20,700 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-04-08 14:50:20,700 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1465110490] [2022-04-08 14:50:20,700 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 14:50:20,701 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 16.5) internal successors, (66), 3 states have internal predecessors, (66), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 98 [2022-04-08 14:50:20,701 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 14:50:20,701 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 4 states, 4 states have (on average 16.5) internal successors, (66), 3 states have internal predecessors, (66), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 14:50:20,754 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 70 edges. 70 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:50:20,754 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-04-08 14:50:20,754 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 14:50:20,754 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-04-08 14:50:20,754 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-04-08 14:50:20,755 INFO L87 Difference]: Start difference. First operand 714 states and 1017 transitions. Second operand has 4 states, 4 states have (on average 16.5) internal successors, (66), 3 states have internal predecessors, (66), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 14:50:21,641 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:50:21,641 INFO L93 Difference]: Finished difference Result 1215 states and 1730 transitions. [2022-04-08 14:50:21,641 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-04-08 14:50:21,641 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 16.5) internal successors, (66), 3 states have internal predecessors, (66), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 98 [2022-04-08 14:50:21,642 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 14:50:21,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4 states, 4 states have (on average 16.5) internal successors, (66), 3 states have internal predecessors, (66), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 14:50:21,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 361 transitions. [2022-04-08 14:50:21,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4 states, 4 states have (on average 16.5) internal successors, (66), 3 states have internal predecessors, (66), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 14:50:21,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 361 transitions. [2022-04-08 14:50:21,647 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 4 states and 361 transitions. [2022-04-08 14:50:21,906 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 361 edges. 361 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:50:21,939 INFO L225 Difference]: With dead ends: 1215 [2022-04-08 14:50:21,940 INFO L226 Difference]: Without dead ends: 735 [2022-04-08 14:50:21,942 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-04-08 14:50:21,942 INFO L913 BasicCegarLoop]: 197 mSDtfsCounter, 183 mSDsluCounter, 7 mSDsCounter, 0 mSdLazyCounter, 171 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 183 SdHoareTripleChecker+Valid, 204 SdHoareTripleChecker+Invalid, 174 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 171 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-04-08 14:50:21,942 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [183 Valid, 204 Invalid, 174 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 171 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-04-08 14:50:21,943 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 735 states. [2022-04-08 14:50:22,318 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 735 to 735. [2022-04-08 14:50:22,318 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 14:50:22,327 INFO L82 GeneralOperation]: Start isEquivalent. First operand 735 states. Second operand has 735 states, 730 states have (on average 1.4246575342465753) internal successors, (1040), 730 states have internal predecessors, (1040), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 14:50:22,328 INFO L74 IsIncluded]: Start isIncluded. First operand 735 states. Second operand has 735 states, 730 states have (on average 1.4246575342465753) internal successors, (1040), 730 states have internal predecessors, (1040), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 14:50:22,330 INFO L87 Difference]: Start difference. First operand 735 states. Second operand has 735 states, 730 states have (on average 1.4246575342465753) internal successors, (1040), 730 states have internal predecessors, (1040), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 14:50:22,357 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:50:22,358 INFO L93 Difference]: Finished difference Result 735 states and 1044 transitions. [2022-04-08 14:50:22,358 INFO L276 IsEmpty]: Start isEmpty. Operand 735 states and 1044 transitions. [2022-04-08 14:50:22,361 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 14:50:22,361 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 14:50:22,362 INFO L74 IsIncluded]: Start isIncluded. First operand has 735 states, 730 states have (on average 1.4246575342465753) internal successors, (1040), 730 states have internal predecessors, (1040), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 735 states. [2022-04-08 14:50:22,364 INFO L87 Difference]: Start difference. First operand has 735 states, 730 states have (on average 1.4246575342465753) internal successors, (1040), 730 states have internal predecessors, (1040), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 735 states. [2022-04-08 14:50:22,394 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:50:22,395 INFO L93 Difference]: Finished difference Result 735 states and 1044 transitions. [2022-04-08 14:50:22,395 INFO L276 IsEmpty]: Start isEmpty. Operand 735 states and 1044 transitions. [2022-04-08 14:50:22,396 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 14:50:22,396 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 14:50:22,396 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 14:50:22,396 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 14:50:22,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 735 states, 730 states have (on average 1.4246575342465753) internal successors, (1040), 730 states have internal predecessors, (1040), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 14:50:22,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 735 states to 735 states and 1044 transitions. [2022-04-08 14:50:22,437 INFO L78 Accepts]: Start accepts. Automaton has 735 states and 1044 transitions. Word has length 98 [2022-04-08 14:50:22,437 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 14:50:22,437 INFO L478 AbstractCegarLoop]: Abstraction has 735 states and 1044 transitions. [2022-04-08 14:50:22,438 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 16.5) internal successors, (66), 3 states have internal predecessors, (66), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 14:50:22,438 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 735 states and 1044 transitions. [2022-04-08 14:50:23,203 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1044 edges. 1044 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:50:23,203 INFO L276 IsEmpty]: Start isEmpty. Operand 735 states and 1044 transitions. [2022-04-08 14:50:23,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2022-04-08 14:50:23,205 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 14:50:23,205 INFO L499 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 14:50:23,205 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2022-04-08 14:50:23,205 INFO L403 AbstractCegarLoop]: === Iteration 9 === Targeting ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 14:50:23,206 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 14:50:23,206 INFO L85 PathProgramCache]: Analyzing trace with hash -255266854, now seen corresponding path program 1 times [2022-04-08 14:50:23,206 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 14:50:23,206 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1388938877] [2022-04-08 14:50:23,206 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 14:50:23,207 INFO L85 PathProgramCache]: Analyzing trace with hash -255266854, now seen corresponding path program 2 times [2022-04-08 14:50:23,207 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 14:50:23,207 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [115664385] [2022-04-08 14:50:23,207 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 14:50:23,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 14:50:23,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:50:23,283 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 14:50:23,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:50:23,288 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 [2022-04-08 14:50:23,288 INFO L290 TraceCheckUtils]: 1: Hoare triple {26003#true} assume true; {26003#true} is VALID [2022-04-08 14:50:23,289 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {26003#true} {26003#true} #547#return; {26003#true} is VALID [2022-04-08 14:50:23,289 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 [2022-04-08 14:50:23,289 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 [2022-04-08 14:50:23,289 INFO L290 TraceCheckUtils]: 2: Hoare triple {26003#true} assume true; {26003#true} is VALID [2022-04-08 14:50:23,290 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {26003#true} {26003#true} #547#return; {26003#true} is VALID [2022-04-08 14:50:23,290 INFO L272 TraceCheckUtils]: 4: Hoare triple {26003#true} call #t~ret56 := main(); {26003#true} is VALID [2022-04-08 14:50:23,290 INFO L290 TraceCheckUtils]: 5: Hoare triple {26003#true} havoc ~s~0;~s~0 := 12292; {26003#true} is VALID [2022-04-08 14:50:23,290 INFO L272 TraceCheckUtils]: 6: Hoare triple {26003#true} call #t~ret55 := ssl3_connect(~s~0); {26003#true} is VALID [2022-04-08 14:50:23,290 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 [2022-04-08 14:50:23,290 INFO L290 TraceCheckUtils]: 8: Hoare triple {26003#true} assume 0 != ~s__info_callback~0;~cb~0 := ~s__info_callback~0; {26003#true} is VALID [2022-04-08 14:50:23,290 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 [2022-04-08 14:50:23,290 INFO L290 TraceCheckUtils]: 10: Hoare triple {26003#true} assume !(0 != 12288 + ~tmp___1~0); {26003#true} is VALID [2022-04-08 14:50:23,290 INFO L290 TraceCheckUtils]: 11: Hoare triple {26003#true} assume !false; {26003#true} is VALID [2022-04-08 14:50:23,291 INFO L290 TraceCheckUtils]: 12: Hoare triple {26003#true} ~state~0 := ~s__state~0; {26003#true} is VALID [2022-04-08 14:50:23,291 INFO L290 TraceCheckUtils]: 13: Hoare triple {26003#true} assume !(12292 == ~s__state~0); {26003#true} is VALID [2022-04-08 14:50:23,291 INFO L290 TraceCheckUtils]: 14: Hoare triple {26003#true} assume !(16384 == ~s__state~0); {26003#true} is VALID [2022-04-08 14:50:23,291 INFO L290 TraceCheckUtils]: 15: Hoare triple {26003#true} assume !(4096 == ~s__state~0); {26003#true} is VALID [2022-04-08 14:50:23,291 INFO L290 TraceCheckUtils]: 16: Hoare triple {26003#true} assume !(20480 == ~s__state~0); {26003#true} is VALID [2022-04-08 14:50:23,291 INFO L290 TraceCheckUtils]: 17: Hoare triple {26003#true} assume !(4099 == ~s__state~0); {26003#true} is VALID [2022-04-08 14:50:23,291 INFO L290 TraceCheckUtils]: 18: Hoare triple {26003#true} assume 4368 == ~s__state~0; {26003#true} is VALID [2022-04-08 14:50:23,291 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 [2022-04-08 14:50:23,291 INFO L290 TraceCheckUtils]: 20: Hoare triple {26003#true} assume 0 == ~blastFlag~0;~blastFlag~0 := 1; {26003#true} is VALID [2022-04-08 14:50:23,291 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 [2022-04-08 14:50:23,292 INFO L290 TraceCheckUtils]: 22: Hoare triple {26003#true} assume ~s__bbio~0 != ~s__wbio~0; {26003#true} is VALID [2022-04-08 14:50:23,292 INFO L290 TraceCheckUtils]: 23: Hoare triple {26003#true} assume !(0 == ~s__s3__tmp__reuse_message~0); {26003#true} is VALID [2022-04-08 14:50:23,292 INFO L290 TraceCheckUtils]: 24: Hoare triple {26003#true} ~skip~0 := 0; {26003#true} is VALID [2022-04-08 14:50:23,292 INFO L290 TraceCheckUtils]: 25: Hoare triple {26003#true} assume !false; {26003#true} is VALID [2022-04-08 14:50:23,292 INFO L290 TraceCheckUtils]: 26: Hoare triple {26003#true} ~state~0 := ~s__state~0; {26003#true} is VALID [2022-04-08 14:50:23,292 INFO L290 TraceCheckUtils]: 27: Hoare triple {26003#true} assume !(12292 == ~s__state~0); {26003#true} is VALID [2022-04-08 14:50:23,292 INFO L290 TraceCheckUtils]: 28: Hoare triple {26003#true} assume !(16384 == ~s__state~0); {26003#true} is VALID [2022-04-08 14:50:23,292 INFO L290 TraceCheckUtils]: 29: Hoare triple {26003#true} assume !(4096 == ~s__state~0); {26003#true} is VALID [2022-04-08 14:50:23,292 INFO L290 TraceCheckUtils]: 30: Hoare triple {26003#true} assume !(20480 == ~s__state~0); {26003#true} is VALID [2022-04-08 14:50:23,292 INFO L290 TraceCheckUtils]: 31: Hoare triple {26003#true} assume !(4099 == ~s__state~0); {26003#true} is VALID [2022-04-08 14:50:23,292 INFO L290 TraceCheckUtils]: 32: Hoare triple {26003#true} assume !(4368 == ~s__state~0); {26003#true} is VALID [2022-04-08 14:50:23,293 INFO L290 TraceCheckUtils]: 33: Hoare triple {26003#true} assume !(4369 == ~s__state~0); {26003#true} is VALID [2022-04-08 14:50:23,293 INFO L290 TraceCheckUtils]: 34: Hoare triple {26003#true} assume 4384 == ~s__state~0; {26003#true} is VALID [2022-04-08 14:50:23,293 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 [2022-04-08 14:50:23,293 INFO L290 TraceCheckUtils]: 36: Hoare triple {26003#true} assume 1 == ~blastFlag~0;~blastFlag~0 := 2; {26003#true} is VALID [2022-04-08 14:50:23,293 INFO L290 TraceCheckUtils]: 37: Hoare triple {26003#true} assume !(~ret~0 <= 0); {26003#true} is VALID [2022-04-08 14:50:23,293 INFO L290 TraceCheckUtils]: 38: Hoare triple {26003#true} assume !(0 != ~s__hit~0);~s__state~0 := 4400; {26003#true} is VALID [2022-04-08 14:50:23,293 INFO L290 TraceCheckUtils]: 39: Hoare triple {26003#true} ~s__init_num~0 := 0; {26003#true} is VALID [2022-04-08 14:50:23,293 INFO L290 TraceCheckUtils]: 40: Hoare triple {26003#true} assume !(0 == ~s__s3__tmp__reuse_message~0); {26003#true} is VALID [2022-04-08 14:50:23,293 INFO L290 TraceCheckUtils]: 41: Hoare triple {26003#true} ~skip~0 := 0; {26003#true} is VALID [2022-04-08 14:50:23,294 INFO L290 TraceCheckUtils]: 42: Hoare triple {26003#true} assume !false; {26003#true} is VALID [2022-04-08 14:50:23,294 INFO L290 TraceCheckUtils]: 43: Hoare triple {26003#true} ~state~0 := ~s__state~0; {26003#true} is VALID [2022-04-08 14:50:23,294 INFO L290 TraceCheckUtils]: 44: Hoare triple {26003#true} assume !(12292 == ~s__state~0); {26003#true} is VALID [2022-04-08 14:50:23,294 INFO L290 TraceCheckUtils]: 45: Hoare triple {26003#true} assume !(16384 == ~s__state~0); {26003#true} is VALID [2022-04-08 14:50:23,294 INFO L290 TraceCheckUtils]: 46: Hoare triple {26003#true} assume !(4096 == ~s__state~0); {26003#true} is VALID [2022-04-08 14:50:23,294 INFO L290 TraceCheckUtils]: 47: Hoare triple {26003#true} assume !(20480 == ~s__state~0); {26003#true} is VALID [2022-04-08 14:50:23,294 INFO L290 TraceCheckUtils]: 48: Hoare triple {26003#true} assume !(4099 == ~s__state~0); {26003#true} is VALID [2022-04-08 14:50:23,294 INFO L290 TraceCheckUtils]: 49: Hoare triple {26003#true} assume !(4368 == ~s__state~0); {26003#true} is VALID [2022-04-08 14:50:23,294 INFO L290 TraceCheckUtils]: 50: Hoare triple {26003#true} assume !(4369 == ~s__state~0); {26003#true} is VALID [2022-04-08 14:50:23,294 INFO L290 TraceCheckUtils]: 51: Hoare triple {26003#true} assume !(4384 == ~s__state~0); {26003#true} is VALID [2022-04-08 14:50:23,295 INFO L290 TraceCheckUtils]: 52: Hoare triple {26003#true} assume !(4385 == ~s__state~0); {26003#true} is VALID [2022-04-08 14:50:23,295 INFO L290 TraceCheckUtils]: 53: Hoare triple {26003#true} assume 4400 == ~s__state~0; {26003#true} is VALID [2022-04-08 14:50:23,295 INFO L290 TraceCheckUtils]: 54: Hoare triple {26003#true} ~__cil_tmp56~0 := ~s__s3__tmp__new_cipher__algorithms~0; {26003#true} is VALID [2022-04-08 14:50:23,295 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 [2022-04-08 14:50:23,295 INFO L290 TraceCheckUtils]: 56: Hoare triple {26003#true} assume 2 == ~blastFlag~0;~blastFlag~0 := 3; {26008#(= 3 ssl3_connect_~blastFlag~0)} is VALID [2022-04-08 14:50:23,296 INFO L290 TraceCheckUtils]: 57: Hoare triple {26008#(= 3 ssl3_connect_~blastFlag~0)} assume !(~ret~0 <= 0); {26008#(= 3 ssl3_connect_~blastFlag~0)} is VALID [2022-04-08 14:50:23,296 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 [2022-04-08 14:50:23,296 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 [2022-04-08 14:50:23,297 INFO L290 TraceCheckUtils]: 60: Hoare triple {26008#(= 3 ssl3_connect_~blastFlag~0)} ~skip~0 := 0; {26008#(= 3 ssl3_connect_~blastFlag~0)} is VALID [2022-04-08 14:50:23,297 INFO L290 TraceCheckUtils]: 61: Hoare triple {26008#(= 3 ssl3_connect_~blastFlag~0)} assume !false; {26008#(= 3 ssl3_connect_~blastFlag~0)} is VALID [2022-04-08 14:50:23,297 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 [2022-04-08 14:50:23,298 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 [2022-04-08 14:50:23,299 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 [2022-04-08 14:50:23,299 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 [2022-04-08 14:50:23,300 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 [2022-04-08 14:50:23,300 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 [2022-04-08 14:50:23,300 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 [2022-04-08 14:50:23,301 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 [2022-04-08 14:50:23,301 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 [2022-04-08 14:50:23,301 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 [2022-04-08 14:50:23,302 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 [2022-04-08 14:50:23,302 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 [2022-04-08 14:50:23,302 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 [2022-04-08 14:50:23,303 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 [2022-04-08 14:50:23,303 INFO L290 TraceCheckUtils]: 76: Hoare triple {26008#(= 3 ssl3_connect_~blastFlag~0)} assume !(3 == ~blastFlag~0); {26004#false} is VALID [2022-04-08 14:50:23,303 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 [2022-04-08 14:50:23,303 INFO L290 TraceCheckUtils]: 78: Hoare triple {26004#false} assume !(0 == ~tmp___6~0); {26004#false} is VALID [2022-04-08 14:50:23,303 INFO L290 TraceCheckUtils]: 79: Hoare triple {26004#false} assume !(0 == ~s__s3__tmp__reuse_message~0); {26004#false} is VALID [2022-04-08 14:50:23,303 INFO L290 TraceCheckUtils]: 80: Hoare triple {26004#false} ~skip~0 := 0; {26004#false} is VALID [2022-04-08 14:50:23,303 INFO L290 TraceCheckUtils]: 81: Hoare triple {26004#false} assume !false; {26004#false} is VALID [2022-04-08 14:50:23,303 INFO L290 TraceCheckUtils]: 82: Hoare triple {26004#false} ~state~0 := ~s__state~0; {26004#false} is VALID [2022-04-08 14:50:23,304 INFO L290 TraceCheckUtils]: 83: Hoare triple {26004#false} assume !(12292 == ~s__state~0); {26004#false} is VALID [2022-04-08 14:50:23,304 INFO L290 TraceCheckUtils]: 84: Hoare triple {26004#false} assume !(16384 == ~s__state~0); {26004#false} is VALID [2022-04-08 14:50:23,304 INFO L290 TraceCheckUtils]: 85: Hoare triple {26004#false} assume !(4096 == ~s__state~0); {26004#false} is VALID [2022-04-08 14:50:23,304 INFO L290 TraceCheckUtils]: 86: Hoare triple {26004#false} assume !(20480 == ~s__state~0); {26004#false} is VALID [2022-04-08 14:50:23,304 INFO L290 TraceCheckUtils]: 87: Hoare triple {26004#false} assume !(4099 == ~s__state~0); {26004#false} is VALID [2022-04-08 14:50:23,304 INFO L290 TraceCheckUtils]: 88: Hoare triple {26004#false} assume !(4368 == ~s__state~0); {26004#false} is VALID [2022-04-08 14:50:23,304 INFO L290 TraceCheckUtils]: 89: Hoare triple {26004#false} assume !(4369 == ~s__state~0); {26004#false} is VALID [2022-04-08 14:50:23,304 INFO L290 TraceCheckUtils]: 90: Hoare triple {26004#false} assume !(4384 == ~s__state~0); {26004#false} is VALID [2022-04-08 14:50:23,304 INFO L290 TraceCheckUtils]: 91: Hoare triple {26004#false} assume !(4385 == ~s__state~0); {26004#false} is VALID [2022-04-08 14:50:23,304 INFO L290 TraceCheckUtils]: 92: Hoare triple {26004#false} assume !(4400 == ~s__state~0); {26004#false} is VALID [2022-04-08 14:50:23,305 INFO L290 TraceCheckUtils]: 93: Hoare triple {26004#false} assume !(4401 == ~s__state~0); {26004#false} is VALID [2022-04-08 14:50:23,305 INFO L290 TraceCheckUtils]: 94: Hoare triple {26004#false} assume !(4416 == ~s__state~0); {26004#false} is VALID [2022-04-08 14:50:23,305 INFO L290 TraceCheckUtils]: 95: Hoare triple {26004#false} assume !(4417 == ~s__state~0); {26004#false} is VALID [2022-04-08 14:50:23,305 INFO L290 TraceCheckUtils]: 96: Hoare triple {26004#false} assume 4432 == ~s__state~0; {26004#false} is VALID [2022-04-08 14:50:23,305 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 [2022-04-08 14:50:23,305 INFO L290 TraceCheckUtils]: 98: Hoare triple {26004#false} assume 4 == ~blastFlag~0; {26004#false} is VALID [2022-04-08 14:50:23,305 INFO L290 TraceCheckUtils]: 99: Hoare triple {26004#false} assume !false; {26004#false} is VALID [2022-04-08 14:50:23,306 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 84 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2022-04-08 14:50:23,306 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 14:50:23,306 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [115664385] [2022-04-08 14:50:23,307 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [115664385] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 14:50:23,307 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 14:50:23,307 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-04-08 14:50:23,307 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 14:50:23,307 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1388938877] [2022-04-08 14:50:23,307 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1388938877] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 14:50:23,307 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 14:50:23,307 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-04-08 14:50:23,307 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1834454396] [2022-04-08 14:50:23,307 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 14:50:23,308 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 19.5) internal successors, (78), 3 states have internal predecessors, (78), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 100 [2022-04-08 14:50:23,308 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 14:50:23,308 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 4 states, 4 states have (on average 19.5) internal successors, (78), 3 states have internal predecessors, (78), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 14:50:23,366 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 82 edges. 82 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:50:23,367 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-04-08 14:50:23,367 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 14:50:23,367 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-04-08 14:50:23,367 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-04-08 14:50:23,368 INFO L87 Difference]: Start difference. First operand 735 states and 1044 transitions. Second operand has 4 states, 4 states have (on average 19.5) internal successors, (78), 3 states have internal predecessors, (78), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 14:50:24,330 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:50:24,331 INFO L93 Difference]: Finished difference Result 1261 states and 1787 transitions. [2022-04-08 14:50:24,331 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-04-08 14:50:24,331 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 19.5) internal successors, (78), 3 states have internal predecessors, (78), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 100 [2022-04-08 14:50:24,331 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 14:50:24,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4 states, 4 states have (on average 19.5) internal successors, (78), 3 states have internal predecessors, (78), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 14:50:24,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 364 transitions. [2022-04-08 14:50:24,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4 states, 4 states have (on average 19.5) internal successors, (78), 3 states have internal predecessors, (78), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 14:50:24,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 364 transitions. [2022-04-08 14:50:24,337 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 4 states and 364 transitions. [2022-04-08 14:50:24,602 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 364 edges. 364 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:50:24,646 INFO L225 Difference]: With dead ends: 1261 [2022-04-08 14:50:24,646 INFO L226 Difference]: Without dead ends: 760 [2022-04-08 14:50:24,647 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-04-08 14:50:24,649 INFO L913 BasicCegarLoop]: 203 mSDtfsCounter, 179 mSDsluCounter, 7 mSDsCounter, 0 mSdLazyCounter, 171 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 179 SdHoareTripleChecker+Valid, 210 SdHoareTripleChecker+Invalid, 174 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 171 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-04-08 14:50:24,649 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [179 Valid, 210 Invalid, 174 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 171 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-04-08 14:50:24,650 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 760 states. [2022-04-08 14:50:25,031 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 760 to 760. [2022-04-08 14:50:25,031 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 14:50:25,033 INFO L82 GeneralOperation]: Start isEquivalent. First operand 760 states. Second operand has 760 states, 755 states have (on average 1.4172185430463575) internal successors, (1070), 755 states have internal predecessors, (1070), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 14:50:25,034 INFO L74 IsIncluded]: Start isIncluded. First operand 760 states. Second operand has 760 states, 755 states have (on average 1.4172185430463575) internal successors, (1070), 755 states have internal predecessors, (1070), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 14:50:25,035 INFO L87 Difference]: Start difference. First operand 760 states. Second operand has 760 states, 755 states have (on average 1.4172185430463575) internal successors, (1070), 755 states have internal predecessors, (1070), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 14:50:25,058 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:50:25,058 INFO L93 Difference]: Finished difference Result 760 states and 1074 transitions. [2022-04-08 14:50:25,058 INFO L276 IsEmpty]: Start isEmpty. Operand 760 states and 1074 transitions. [2022-04-08 14:50:25,059 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 14:50:25,059 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 14:50:25,060 INFO L74 IsIncluded]: Start isIncluded. First operand has 760 states, 755 states have (on average 1.4172185430463575) internal successors, (1070), 755 states have internal predecessors, (1070), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 760 states. [2022-04-08 14:50:25,061 INFO L87 Difference]: Start difference. First operand has 760 states, 755 states have (on average 1.4172185430463575) internal successors, (1070), 755 states have internal predecessors, (1070), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 760 states. [2022-04-08 14:50:25,089 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:50:25,090 INFO L93 Difference]: Finished difference Result 760 states and 1074 transitions. [2022-04-08 14:50:25,090 INFO L276 IsEmpty]: Start isEmpty. Operand 760 states and 1074 transitions. [2022-04-08 14:50:25,091 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 14:50:25,091 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 14:50:25,091 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 14:50:25,091 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 14:50:25,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 760 states, 755 states have (on average 1.4172185430463575) internal successors, (1070), 755 states have internal predecessors, (1070), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 14:50:25,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 760 states to 760 states and 1074 transitions. [2022-04-08 14:50:25,135 INFO L78 Accepts]: Start accepts. Automaton has 760 states and 1074 transitions. Word has length 100 [2022-04-08 14:50:25,135 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 14:50:25,135 INFO L478 AbstractCegarLoop]: Abstraction has 760 states and 1074 transitions. [2022-04-08 14:50:25,136 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 19.5) internal successors, (78), 3 states have internal predecessors, (78), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 14:50:25,136 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 760 states and 1074 transitions. [2022-04-08 14:50:25,921 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1074 edges. 1074 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:50:25,922 INFO L276 IsEmpty]: Start isEmpty. Operand 760 states and 1074 transitions. [2022-04-08 14:50:25,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2022-04-08 14:50:25,923 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 14:50:25,924 INFO L499 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 14:50:25,924 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2022-04-08 14:50:25,924 INFO L403 AbstractCegarLoop]: === Iteration 10 === Targeting ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 14:50:25,924 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 14:50:25,924 INFO L85 PathProgramCache]: Analyzing trace with hash -121253348, now seen corresponding path program 1 times [2022-04-08 14:50:25,924 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 14:50:25,925 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1333662445] [2022-04-08 14:50:25,925 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 14:50:25,925 INFO L85 PathProgramCache]: Analyzing trace with hash -121253348, now seen corresponding path program 2 times [2022-04-08 14:50:25,925 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 14:50:25,925 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [249679186] [2022-04-08 14:50:25,926 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 14:50:25,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 14:50:25,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:50:26,005 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 14:50:26,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:50:26,009 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 [2022-04-08 14:50:26,009 INFO L290 TraceCheckUtils]: 1: Hoare triple {31577#true} assume true; {31577#true} is VALID [2022-04-08 14:50:26,009 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {31577#true} {31577#true} #547#return; {31577#true} is VALID [2022-04-08 14:50:26,010 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 [2022-04-08 14:50:26,010 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 [2022-04-08 14:50:26,010 INFO L290 TraceCheckUtils]: 2: Hoare triple {31577#true} assume true; {31577#true} is VALID [2022-04-08 14:50:26,010 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {31577#true} {31577#true} #547#return; {31577#true} is VALID [2022-04-08 14:50:26,010 INFO L272 TraceCheckUtils]: 4: Hoare triple {31577#true} call #t~ret56 := main(); {31577#true} is VALID [2022-04-08 14:50:26,011 INFO L290 TraceCheckUtils]: 5: Hoare triple {31577#true} havoc ~s~0;~s~0 := 12292; {31582#(<= 12292 main_~s~0)} is VALID [2022-04-08 14:50:26,011 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 [2022-04-08 14:50:26,013 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 [2022-04-08 14:50:26,013 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 [2022-04-08 14:50:26,013 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 [2022-04-08 14:50:26,014 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 [2022-04-08 14:50:26,014 INFO L290 TraceCheckUtils]: 11: Hoare triple {31584#(<= 12292 ssl3_connect_~s__state~0)} assume !false; {31584#(<= 12292 ssl3_connect_~s__state~0)} is VALID [2022-04-08 14:50:26,014 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 [2022-04-08 14:50:26,015 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 [2022-04-08 14:50:26,015 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 [2022-04-08 14:50:26,015 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 [2022-04-08 14:50:26,016 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 [2022-04-08 14:50:26,016 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 [2022-04-08 14:50:26,016 INFO L290 TraceCheckUtils]: 18: Hoare triple {31584#(<= 12292 ssl3_connect_~s__state~0)} assume 4368 == ~s__state~0; {31578#false} is VALID [2022-04-08 14:50:26,016 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 [2022-04-08 14:50:26,017 INFO L290 TraceCheckUtils]: 20: Hoare triple {31578#false} assume 0 == ~blastFlag~0;~blastFlag~0 := 1; {31578#false} is VALID [2022-04-08 14:50:26,017 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 [2022-04-08 14:50:26,017 INFO L290 TraceCheckUtils]: 22: Hoare triple {31578#false} assume ~s__bbio~0 != ~s__wbio~0; {31578#false} is VALID [2022-04-08 14:50:26,017 INFO L290 TraceCheckUtils]: 23: Hoare triple {31578#false} assume !(0 == ~s__s3__tmp__reuse_message~0); {31578#false} is VALID [2022-04-08 14:50:26,017 INFO L290 TraceCheckUtils]: 24: Hoare triple {31578#false} ~skip~0 := 0; {31578#false} is VALID [2022-04-08 14:50:26,017 INFO L290 TraceCheckUtils]: 25: Hoare triple {31578#false} assume !false; {31578#false} is VALID [2022-04-08 14:50:26,017 INFO L290 TraceCheckUtils]: 26: Hoare triple {31578#false} ~state~0 := ~s__state~0; {31578#false} is VALID [2022-04-08 14:50:26,017 INFO L290 TraceCheckUtils]: 27: Hoare triple {31578#false} assume !(12292 == ~s__state~0); {31578#false} is VALID [2022-04-08 14:50:26,017 INFO L290 TraceCheckUtils]: 28: Hoare triple {31578#false} assume !(16384 == ~s__state~0); {31578#false} is VALID [2022-04-08 14:50:26,017 INFO L290 TraceCheckUtils]: 29: Hoare triple {31578#false} assume !(4096 == ~s__state~0); {31578#false} is VALID [2022-04-08 14:50:26,018 INFO L290 TraceCheckUtils]: 30: Hoare triple {31578#false} assume !(20480 == ~s__state~0); {31578#false} is VALID [2022-04-08 14:50:26,018 INFO L290 TraceCheckUtils]: 31: Hoare triple {31578#false} assume !(4099 == ~s__state~0); {31578#false} is VALID [2022-04-08 14:50:26,018 INFO L290 TraceCheckUtils]: 32: Hoare triple {31578#false} assume !(4368 == ~s__state~0); {31578#false} is VALID [2022-04-08 14:50:26,018 INFO L290 TraceCheckUtils]: 33: Hoare triple {31578#false} assume !(4369 == ~s__state~0); {31578#false} is VALID [2022-04-08 14:50:26,018 INFO L290 TraceCheckUtils]: 34: Hoare triple {31578#false} assume 4384 == ~s__state~0; {31578#false} is VALID [2022-04-08 14:50:26,018 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 [2022-04-08 14:50:26,018 INFO L290 TraceCheckUtils]: 36: Hoare triple {31578#false} assume 1 == ~blastFlag~0;~blastFlag~0 := 2; {31578#false} is VALID [2022-04-08 14:50:26,018 INFO L290 TraceCheckUtils]: 37: Hoare triple {31578#false} assume !(~ret~0 <= 0); {31578#false} is VALID [2022-04-08 14:50:26,018 INFO L290 TraceCheckUtils]: 38: Hoare triple {31578#false} assume !(0 != ~s__hit~0);~s__state~0 := 4400; {31578#false} is VALID [2022-04-08 14:50:26,019 INFO L290 TraceCheckUtils]: 39: Hoare triple {31578#false} ~s__init_num~0 := 0; {31578#false} is VALID [2022-04-08 14:50:26,019 INFO L290 TraceCheckUtils]: 40: Hoare triple {31578#false} assume !(0 == ~s__s3__tmp__reuse_message~0); {31578#false} is VALID [2022-04-08 14:50:26,019 INFO L290 TraceCheckUtils]: 41: Hoare triple {31578#false} ~skip~0 := 0; {31578#false} is VALID [2022-04-08 14:50:26,019 INFO L290 TraceCheckUtils]: 42: Hoare triple {31578#false} assume !false; {31578#false} is VALID [2022-04-08 14:50:26,019 INFO L290 TraceCheckUtils]: 43: Hoare triple {31578#false} ~state~0 := ~s__state~0; {31578#false} is VALID [2022-04-08 14:50:26,019 INFO L290 TraceCheckUtils]: 44: Hoare triple {31578#false} assume !(12292 == ~s__state~0); {31578#false} is VALID [2022-04-08 14:50:26,019 INFO L290 TraceCheckUtils]: 45: Hoare triple {31578#false} assume !(16384 == ~s__state~0); {31578#false} is VALID [2022-04-08 14:50:26,019 INFO L290 TraceCheckUtils]: 46: Hoare triple {31578#false} assume !(4096 == ~s__state~0); {31578#false} is VALID [2022-04-08 14:50:26,019 INFO L290 TraceCheckUtils]: 47: Hoare triple {31578#false} assume !(20480 == ~s__state~0); {31578#false} is VALID [2022-04-08 14:50:26,019 INFO L290 TraceCheckUtils]: 48: Hoare triple {31578#false} assume !(4099 == ~s__state~0); {31578#false} is VALID [2022-04-08 14:50:26,020 INFO L290 TraceCheckUtils]: 49: Hoare triple {31578#false} assume !(4368 == ~s__state~0); {31578#false} is VALID [2022-04-08 14:50:26,020 INFO L290 TraceCheckUtils]: 50: Hoare triple {31578#false} assume !(4369 == ~s__state~0); {31578#false} is VALID [2022-04-08 14:50:26,020 INFO L290 TraceCheckUtils]: 51: Hoare triple {31578#false} assume !(4384 == ~s__state~0); {31578#false} is VALID [2022-04-08 14:50:26,020 INFO L290 TraceCheckUtils]: 52: Hoare triple {31578#false} assume !(4385 == ~s__state~0); {31578#false} is VALID [2022-04-08 14:50:26,020 INFO L290 TraceCheckUtils]: 53: Hoare triple {31578#false} assume 4400 == ~s__state~0; {31578#false} is VALID [2022-04-08 14:50:26,020 INFO L290 TraceCheckUtils]: 54: Hoare triple {31578#false} ~__cil_tmp56~0 := ~s__s3__tmp__new_cipher__algorithms~0; {31578#false} is VALID [2022-04-08 14:50:26,020 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 [2022-04-08 14:50:26,020 INFO L290 TraceCheckUtils]: 56: Hoare triple {31578#false} assume 2 == ~blastFlag~0;~blastFlag~0 := 3; {31578#false} is VALID [2022-04-08 14:50:26,020 INFO L290 TraceCheckUtils]: 57: Hoare triple {31578#false} assume !(~ret~0 <= 0); {31578#false} is VALID [2022-04-08 14:50:26,020 INFO L290 TraceCheckUtils]: 58: Hoare triple {31578#false} ~s__state~0 := 4416;~s__init_num~0 := 0; {31578#false} is VALID [2022-04-08 14:50:26,021 INFO L290 TraceCheckUtils]: 59: Hoare triple {31578#false} assume !(0 == ~s__s3__tmp__reuse_message~0); {31578#false} is VALID [2022-04-08 14:50:26,021 INFO L290 TraceCheckUtils]: 60: Hoare triple {31578#false} ~skip~0 := 0; {31578#false} is VALID [2022-04-08 14:50:26,021 INFO L290 TraceCheckUtils]: 61: Hoare triple {31578#false} assume !false; {31578#false} is VALID [2022-04-08 14:50:26,021 INFO L290 TraceCheckUtils]: 62: Hoare triple {31578#false} ~state~0 := ~s__state~0; {31578#false} is VALID [2022-04-08 14:50:26,021 INFO L290 TraceCheckUtils]: 63: Hoare triple {31578#false} assume !(12292 == ~s__state~0); {31578#false} is VALID [2022-04-08 14:50:26,021 INFO L290 TraceCheckUtils]: 64: Hoare triple {31578#false} assume !(16384 == ~s__state~0); {31578#false} is VALID [2022-04-08 14:50:26,021 INFO L290 TraceCheckUtils]: 65: Hoare triple {31578#false} assume !(4096 == ~s__state~0); {31578#false} is VALID [2022-04-08 14:50:26,021 INFO L290 TraceCheckUtils]: 66: Hoare triple {31578#false} assume !(20480 == ~s__state~0); {31578#false} is VALID [2022-04-08 14:50:26,022 INFO L290 TraceCheckUtils]: 67: Hoare triple {31578#false} assume !(4099 == ~s__state~0); {31578#false} is VALID [2022-04-08 14:50:26,022 INFO L290 TraceCheckUtils]: 68: Hoare triple {31578#false} assume !(4368 == ~s__state~0); {31578#false} is VALID [2022-04-08 14:50:26,022 INFO L290 TraceCheckUtils]: 69: Hoare triple {31578#false} assume !(4369 == ~s__state~0); {31578#false} is VALID [2022-04-08 14:50:26,022 INFO L290 TraceCheckUtils]: 70: Hoare triple {31578#false} assume !(4384 == ~s__state~0); {31578#false} is VALID [2022-04-08 14:50:26,022 INFO L290 TraceCheckUtils]: 71: Hoare triple {31578#false} assume !(4385 == ~s__state~0); {31578#false} is VALID [2022-04-08 14:50:26,022 INFO L290 TraceCheckUtils]: 72: Hoare triple {31578#false} assume !(4400 == ~s__state~0); {31578#false} is VALID [2022-04-08 14:50:26,022 INFO L290 TraceCheckUtils]: 73: Hoare triple {31578#false} assume !(4401 == ~s__state~0); {31578#false} is VALID [2022-04-08 14:50:26,022 INFO L290 TraceCheckUtils]: 74: Hoare triple {31578#false} assume 4416 == ~s__state~0; {31578#false} is VALID [2022-04-08 14:50:26,022 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 [2022-04-08 14:50:26,023 INFO L290 TraceCheckUtils]: 76: Hoare triple {31578#false} assume 3 == ~blastFlag~0;~blastFlag~0 := 4; {31578#false} is VALID [2022-04-08 14:50:26,023 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 [2022-04-08 14:50:26,023 INFO L290 TraceCheckUtils]: 78: Hoare triple {31578#false} assume !(0 == ~tmp___6~0); {31578#false} is VALID [2022-04-08 14:50:26,023 INFO L290 TraceCheckUtils]: 79: Hoare triple {31578#false} assume !(0 == ~s__s3__tmp__reuse_message~0); {31578#false} is VALID [2022-04-08 14:50:26,023 INFO L290 TraceCheckUtils]: 80: Hoare triple {31578#false} ~skip~0 := 0; {31578#false} is VALID [2022-04-08 14:50:26,023 INFO L290 TraceCheckUtils]: 81: Hoare triple {31578#false} assume !false; {31578#false} is VALID [2022-04-08 14:50:26,023 INFO L290 TraceCheckUtils]: 82: Hoare triple {31578#false} ~state~0 := ~s__state~0; {31578#false} is VALID [2022-04-08 14:50:26,023 INFO L290 TraceCheckUtils]: 83: Hoare triple {31578#false} assume !(12292 == ~s__state~0); {31578#false} is VALID [2022-04-08 14:50:26,023 INFO L290 TraceCheckUtils]: 84: Hoare triple {31578#false} assume !(16384 == ~s__state~0); {31578#false} is VALID [2022-04-08 14:50:26,024 INFO L290 TraceCheckUtils]: 85: Hoare triple {31578#false} assume !(4096 == ~s__state~0); {31578#false} is VALID [2022-04-08 14:50:26,024 INFO L290 TraceCheckUtils]: 86: Hoare triple {31578#false} assume !(20480 == ~s__state~0); {31578#false} is VALID [2022-04-08 14:50:26,024 INFO L290 TraceCheckUtils]: 87: Hoare triple {31578#false} assume !(4099 == ~s__state~0); {31578#false} is VALID [2022-04-08 14:50:26,024 INFO L290 TraceCheckUtils]: 88: Hoare triple {31578#false} assume !(4368 == ~s__state~0); {31578#false} is VALID [2022-04-08 14:50:26,024 INFO L290 TraceCheckUtils]: 89: Hoare triple {31578#false} assume !(4369 == ~s__state~0); {31578#false} is VALID [2022-04-08 14:50:26,024 INFO L290 TraceCheckUtils]: 90: Hoare triple {31578#false} assume !(4384 == ~s__state~0); {31578#false} is VALID [2022-04-08 14:50:26,024 INFO L290 TraceCheckUtils]: 91: Hoare triple {31578#false} assume !(4385 == ~s__state~0); {31578#false} is VALID [2022-04-08 14:50:26,024 INFO L290 TraceCheckUtils]: 92: Hoare triple {31578#false} assume !(4400 == ~s__state~0); {31578#false} is VALID [2022-04-08 14:50:26,024 INFO L290 TraceCheckUtils]: 93: Hoare triple {31578#false} assume !(4401 == ~s__state~0); {31578#false} is VALID [2022-04-08 14:50:26,024 INFO L290 TraceCheckUtils]: 94: Hoare triple {31578#false} assume !(4416 == ~s__state~0); {31578#false} is VALID [2022-04-08 14:50:26,025 INFO L290 TraceCheckUtils]: 95: Hoare triple {31578#false} assume !(4417 == ~s__state~0); {31578#false} is VALID [2022-04-08 14:50:26,025 INFO L290 TraceCheckUtils]: 96: Hoare triple {31578#false} assume 4432 == ~s__state~0; {31578#false} is VALID [2022-04-08 14:50:26,025 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 [2022-04-08 14:50:26,025 INFO L290 TraceCheckUtils]: 98: Hoare triple {31578#false} assume 4 == ~blastFlag~0; {31578#false} is VALID [2022-04-08 14:50:26,025 INFO L290 TraceCheckUtils]: 99: Hoare triple {31578#false} assume !false; {31578#false} is VALID [2022-04-08 14:50:26,025 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 32 proven. 0 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2022-04-08 14:50:26,025 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 14:50:26,026 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [249679186] [2022-04-08 14:50:26,026 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [249679186] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 14:50:26,026 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 14:50:26,026 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-08 14:50:26,026 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 14:50:26,026 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1333662445] [2022-04-08 14:50:26,026 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1333662445] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 14:50:26,026 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 14:50:26,026 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-08 14:50:26,026 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [393417401] [2022-04-08 14:50:26,027 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 14:50:26,027 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 5 states have (on average 11.4) internal successors, (57), 4 states have internal predecessors, (57), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 100 [2022-04-08 14:50:26,027 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 14:50:26,027 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 6 states, 5 states have (on average 11.4) internal successors, (57), 4 states have internal predecessors, (57), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 14:50:26,072 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 61 edges. 61 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:50:26,072 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-04-08 14:50:26,072 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 14:50:26,072 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-04-08 14:50:26,072 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-04-08 14:50:26,073 INFO L87 Difference]: Start difference. First operand 760 states and 1074 transitions. Second operand has 6 states, 5 states have (on average 11.4) internal successors, (57), 4 states have internal predecessors, (57), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 14:50:27,629 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:50:27,630 INFO L93 Difference]: Finished difference Result 1568 states and 2229 transitions. [2022-04-08 14:50:27,630 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-04-08 14:50:27,630 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 5 states have (on average 11.4) internal successors, (57), 4 states have internal predecessors, (57), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 100 [2022-04-08 14:50:27,630 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 14:50:27,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6 states, 5 states have (on average 11.4) internal successors, (57), 4 states have internal predecessors, (57), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 14:50:27,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 409 transitions. [2022-04-08 14:50:27,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6 states, 5 states have (on average 11.4) internal successors, (57), 4 states have internal predecessors, (57), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 14:50:27,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 409 transitions. [2022-04-08 14:50:27,636 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 6 states and 409 transitions. [2022-04-08 14:50:27,904 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 409 edges. 409 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:50:27,933 INFO L225 Difference]: With dead ends: 1568 [2022-04-08 14:50:27,934 INFO L226 Difference]: Without dead ends: 793 [2022-04-08 14:50:27,935 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=23, Invalid=49, Unknown=0, NotChecked=0, Total=72 [2022-04-08 14:50:27,935 INFO L913 BasicCegarLoop]: 150 mSDtfsCounter, 454 mSDsluCounter, 17 mSDsCounter, 0 mSdLazyCounter, 376 mSolverCounterSat, 33 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 454 SdHoareTripleChecker+Valid, 167 SdHoareTripleChecker+Invalid, 409 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 33 IncrementalHoareTripleChecker+Valid, 376 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-04-08 14:50:27,936 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [454 Valid, 167 Invalid, 409 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [33 Valid, 376 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-04-08 14:50:27,936 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 793 states. [2022-04-08 14:50:28,626 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 793 to 766. [2022-04-08 14:50:28,627 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 14:50:28,628 INFO L82 GeneralOperation]: Start isEquivalent. First operand 793 states. Second operand has 766 states, 761 states have (on average 1.416557161629435) internal successors, (1078), 761 states have internal predecessors, (1078), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 14:50:28,628 INFO L74 IsIncluded]: Start isIncluded. First operand 793 states. Second operand has 766 states, 761 states have (on average 1.416557161629435) internal successors, (1078), 761 states have internal predecessors, (1078), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 14:50:28,629 INFO L87 Difference]: Start difference. First operand 793 states. Second operand has 766 states, 761 states have (on average 1.416557161629435) internal successors, (1078), 761 states have internal predecessors, (1078), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 14:50:28,664 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:50:28,665 INFO L93 Difference]: Finished difference Result 793 states and 1115 transitions. [2022-04-08 14:50:28,665 INFO L276 IsEmpty]: Start isEmpty. Operand 793 states and 1115 transitions. [2022-04-08 14:50:28,666 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 14:50:28,666 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 14:50:28,668 INFO L74 IsIncluded]: Start isIncluded. First operand has 766 states, 761 states have (on average 1.416557161629435) internal successors, (1078), 761 states have internal predecessors, (1078), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 793 states. [2022-04-08 14:50:28,669 INFO L87 Difference]: Start difference. First operand has 766 states, 761 states have (on average 1.416557161629435) internal successors, (1078), 761 states have internal predecessors, (1078), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 793 states. [2022-04-08 14:50:28,705 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:50:28,705 INFO L93 Difference]: Finished difference Result 793 states and 1115 transitions. [2022-04-08 14:50:28,705 INFO L276 IsEmpty]: Start isEmpty. Operand 793 states and 1115 transitions. [2022-04-08 14:50:28,706 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 14:50:28,706 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 14:50:28,706 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 14:50:28,706 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 14:50:28,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 766 states, 761 states have (on average 1.416557161629435) internal successors, (1078), 761 states have internal predecessors, (1078), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 14:50:28,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 766 states to 766 states and 1082 transitions. [2022-04-08 14:50:28,751 INFO L78 Accepts]: Start accepts. Automaton has 766 states and 1082 transitions. Word has length 100 [2022-04-08 14:50:28,751 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 14:50:28,752 INFO L478 AbstractCegarLoop]: Abstraction has 766 states and 1082 transitions. [2022-04-08 14:50:28,752 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 11.4) internal successors, (57), 4 states have internal predecessors, (57), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 14:50:28,752 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 766 states and 1082 transitions. [2022-04-08 14:50:29,650 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1082 edges. 1082 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:50:29,650 INFO L276 IsEmpty]: Start isEmpty. Operand 766 states and 1082 transitions. [2022-04-08 14:50:29,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2022-04-08 14:50:29,651 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 14:50:29,651 INFO L499 BasicCegarLoop]: trace histogram [6, 6, 5, 5, 5, 5, 5, 5, 5, 4, 4, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 14:50:29,652 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2022-04-08 14:50:29,652 INFO L403 AbstractCegarLoop]: === Iteration 11 === Targeting ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 14:50:29,652 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 14:50:29,652 INFO L85 PathProgramCache]: Analyzing trace with hash 1655849395, now seen corresponding path program 1 times [2022-04-08 14:50:29,652 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 14:50:29,652 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [984228688] [2022-04-08 14:50:29,653 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 14:50:29,653 INFO L85 PathProgramCache]: Analyzing trace with hash 1655849395, now seen corresponding path program 2 times [2022-04-08 14:50:29,653 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 14:50:29,653 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [916278054] [2022-04-08 14:50:29,654 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 14:50:29,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 14:50:29,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-08 14:50:29,718 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-08 14:50:29,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-08 14:50:29,795 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-08 14:50:29,795 INFO L130 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found a feasible trace [2022-04-08 14:50:29,795 INFO L618 BasicCegarLoop]: Counterexample is feasible [2022-04-08 14:50:29,800 INFO L788 garLoopResultBuilder]: Registering result UNSAFE for location ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2022-04-08 14:50:29,801 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2022-04-08 14:50:29,804 INFO L719 BasicCegarLoop]: Path program histogram: [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2] [2022-04-08 14:50:29,806 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2022-04-08 14:50:29,838 WARN L170 areAnnotationChecker]: reach_errorENTRY has no Hoare annotation [2022-04-08 14:50:29,838 WARN L170 areAnnotationChecker]: ULTIMATE.initENTRY has no Hoare annotation [2022-04-08 14:50:29,838 WARN L170 areAnnotationChecker]: ULTIMATE.startENTRY has no Hoare annotation [2022-04-08 14:50:29,838 WARN L170 areAnnotationChecker]: ULTIMATE.startENTRY has no Hoare annotation [2022-04-08 14:50:29,838 WARN L170 areAnnotationChecker]: ssl3_connectENTRY has no Hoare annotation [2022-04-08 14:50:29,838 WARN L170 areAnnotationChecker]: mainENTRY has no Hoare annotation [2022-04-08 14:50:29,838 WARN L170 areAnnotationChecker]: reach_errorFINAL has no Hoare annotation [2022-04-08 14:50:29,838 WARN L170 areAnnotationChecker]: ULTIMATE.initFINAL has no Hoare annotation [2022-04-08 14:50:29,839 WARN L170 areAnnotationChecker]: L-1 has no Hoare annotation [2022-04-08 14:50:29,839 WARN L170 areAnnotationChecker]: L-1 has no Hoare annotation [2022-04-08 14:50:29,839 WARN L170 areAnnotationChecker]: L96 has no Hoare annotation [2022-04-08 14:50:29,839 WARN L170 areAnnotationChecker]: L96 has no Hoare annotation [2022-04-08 14:50:29,839 WARN L170 areAnnotationChecker]: L570 has no Hoare annotation [2022-04-08 14:50:29,839 WARN L170 areAnnotationChecker]: L570 has no Hoare annotation [2022-04-08 14:50:29,839 WARN L170 areAnnotationChecker]: ULTIMATE.initEXIT has no Hoare annotation [2022-04-08 14:50:29,839 WARN L170 areAnnotationChecker]: ULTIMATE.startFINAL has no Hoare annotation [2022-04-08 14:50:29,839 WARN L170 areAnnotationChecker]: L99-2 has no Hoare annotation [2022-04-08 14:50:29,839 WARN L170 areAnnotationChecker]: L99 has no Hoare annotation [2022-04-08 14:50:29,839 WARN L170 areAnnotationChecker]: L99 has no Hoare annotation [2022-04-08 14:50:29,839 WARN L170 areAnnotationChecker]: L570-1 has no Hoare annotation [2022-04-08 14:50:29,839 WARN L170 areAnnotationChecker]: L104 has no Hoare annotation [2022-04-08 14:50:29,839 WARN L170 areAnnotationChecker]: L104 has no Hoare annotation [2022-04-08 14:50:29,839 WARN L170 areAnnotationChecker]: mainFINAL has no Hoare annotation [2022-04-08 14:50:29,839 WARN L170 areAnnotationChecker]: L105 has no Hoare annotation [2022-04-08 14:50:29,839 WARN L170 areAnnotationChecker]: L105 has no Hoare annotation [2022-04-08 14:50:29,840 WARN L170 areAnnotationChecker]: L110-1 has no Hoare annotation [2022-04-08 14:50:29,840 WARN L170 areAnnotationChecker]: L110-1 has no Hoare annotation [2022-04-08 14:50:29,840 WARN L170 areAnnotationChecker]: L110-1 has no Hoare annotation [2022-04-08 14:50:29,840 WARN L170 areAnnotationChecker]: mainEXIT has no Hoare annotation [2022-04-08 14:50:29,840 WARN L170 areAnnotationChecker]: L551 has no Hoare annotation [2022-04-08 14:50:29,840 WARN L170 areAnnotationChecker]: L111 has no Hoare annotation [2022-04-08 14:50:29,840 WARN L170 areAnnotationChecker]: L556 has no Hoare annotation [2022-04-08 14:50:29,840 WARN L170 areAnnotationChecker]: L556 has no Hoare annotation [2022-04-08 14:50:29,840 WARN L170 areAnnotationChecker]: L113 has no Hoare annotation [2022-04-08 14:50:29,840 WARN L170 areAnnotationChecker]: L113 has no Hoare annotation [2022-04-08 14:50:29,840 WARN L170 areAnnotationChecker]: L556-2 has no Hoare annotation [2022-04-08 14:50:29,840 WARN L170 areAnnotationChecker]: L114 has no Hoare annotation [2022-04-08 14:50:29,840 WARN L170 areAnnotationChecker]: L116 has no Hoare annotation [2022-04-08 14:50:29,840 WARN L170 areAnnotationChecker]: L116 has no Hoare annotation [2022-04-08 14:50:29,840 WARN L170 areAnnotationChecker]: ssl3_connectFINAL has no Hoare annotation [2022-04-08 14:50:29,840 WARN L170 areAnnotationChecker]: L218 has no Hoare annotation [2022-04-08 14:50:29,840 WARN L170 areAnnotationChecker]: L119 has no Hoare annotation [2022-04-08 14:50:29,840 WARN L170 areAnnotationChecker]: L119 has no Hoare annotation [2022-04-08 14:50:29,840 WARN L170 areAnnotationChecker]: ssl3_connectEXIT has no Hoare annotation [2022-04-08 14:50:29,840 WARN L170 areAnnotationChecker]: L223 has no Hoare annotation [2022-04-08 14:50:29,841 WARN L170 areAnnotationChecker]: L223 has no Hoare annotation [2022-04-08 14:50:29,841 WARN L170 areAnnotationChecker]: L122 has no Hoare annotation [2022-04-08 14:50:29,841 WARN L170 areAnnotationChecker]: L122 has no Hoare annotation [2022-04-08 14:50:29,841 WARN L170 areAnnotationChecker]: L223-2 has no Hoare annotation [2022-04-08 14:50:29,841 WARN L170 areAnnotationChecker]: L125 has no Hoare annotation [2022-04-08 14:50:29,841 WARN L170 areAnnotationChecker]: L125 has no Hoare annotation [2022-04-08 14:50:29,841 WARN L170 areAnnotationChecker]: L228 has no Hoare annotation [2022-04-08 14:50:29,841 WARN L170 areAnnotationChecker]: L228 has no Hoare annotation [2022-04-08 14:50:29,841 WARN L170 areAnnotationChecker]: L128 has no Hoare annotation [2022-04-08 14:50:29,841 WARN L170 areAnnotationChecker]: L128 has no Hoare annotation [2022-04-08 14:50:29,841 WARN L170 areAnnotationChecker]: L234 has no Hoare annotation [2022-04-08 14:50:29,841 WARN L170 areAnnotationChecker]: L234 has no Hoare annotation [2022-04-08 14:50:29,841 WARN L170 areAnnotationChecker]: L132 has no Hoare annotation [2022-04-08 14:50:29,841 WARN L170 areAnnotationChecker]: L131 has no Hoare annotation [2022-04-08 14:50:29,841 WARN L170 areAnnotationChecker]: L131 has no Hoare annotation [2022-04-08 14:50:29,841 WARN L170 areAnnotationChecker]: L236 has no Hoare annotation [2022-04-08 14:50:29,841 WARN L170 areAnnotationChecker]: L236 has no Hoare annotation [2022-04-08 14:50:29,841 WARN L170 areAnnotationChecker]: L234-2 has no Hoare annotation [2022-04-08 14:50:29,841 WARN L170 areAnnotationChecker]: L234-2 has no Hoare annotation [2022-04-08 14:50:29,841 WARN L170 areAnnotationChecker]: L262 has no Hoare annotation [2022-04-08 14:50:29,842 WARN L170 areAnnotationChecker]: L262 has no Hoare annotation [2022-04-08 14:50:29,842 WARN L170 areAnnotationChecker]: L134 has no Hoare annotation [2022-04-08 14:50:29,842 WARN L170 areAnnotationChecker]: L134 has no Hoare annotation [2022-04-08 14:50:29,842 WARN L170 areAnnotationChecker]: L240 has no Hoare annotation [2022-04-08 14:50:29,842 WARN L170 areAnnotationChecker]: L240 has no Hoare annotation [2022-04-08 14:50:29,842 WARN L170 areAnnotationChecker]: L250 has no Hoare annotation [2022-04-08 14:50:29,842 WARN L170 areAnnotationChecker]: L250 has no Hoare annotation [2022-04-08 14:50:29,843 WARN L170 areAnnotationChecker]: L262-2 has no Hoare annotation [2022-04-08 14:50:29,843 WARN L170 areAnnotationChecker]: L262-2 has no Hoare annotation [2022-04-08 14:50:29,843 WARN L170 areAnnotationChecker]: L138 has no Hoare annotation [2022-04-08 14:50:29,843 WARN L170 areAnnotationChecker]: L137 has no Hoare annotation [2022-04-08 14:50:29,843 WARN L170 areAnnotationChecker]: L137 has no Hoare annotation [2022-04-08 14:50:29,843 WARN L170 areAnnotationChecker]: L497 has no Hoare annotation [2022-04-08 14:50:29,843 WARN L170 areAnnotationChecker]: L497 has no Hoare annotation [2022-04-08 14:50:29,843 WARN L170 areAnnotationChecker]: L270 has no Hoare annotation [2022-04-08 14:50:29,843 WARN L170 areAnnotationChecker]: L270 has no Hoare annotation [2022-04-08 14:50:29,843 WARN L170 areAnnotationChecker]: L277 has no Hoare annotation [2022-04-08 14:50:29,843 WARN L170 areAnnotationChecker]: L277 has no Hoare annotation [2022-04-08 14:50:29,843 WARN L170 areAnnotationChecker]: L140 has no Hoare annotation [2022-04-08 14:50:29,843 WARN L170 areAnnotationChecker]: L140 has no Hoare annotation [2022-04-08 14:50:29,843 WARN L170 areAnnotationChecker]: L533 has no Hoare annotation [2022-04-08 14:50:29,843 WARN L170 areAnnotationChecker]: L533 has no Hoare annotation [2022-04-08 14:50:29,843 WARN L170 areAnnotationChecker]: L532 has no Hoare annotation [2022-04-08 14:50:29,843 WARN L170 areAnnotationChecker]: L277-2 has no Hoare annotation [2022-04-08 14:50:29,844 WARN L170 areAnnotationChecker]: L277-2 has no Hoare annotation [2022-04-08 14:50:29,844 WARN L170 areAnnotationChecker]: L144 has no Hoare annotation [2022-04-08 14:50:29,844 WARN L170 areAnnotationChecker]: L143 has no Hoare annotation [2022-04-08 14:50:29,844 WARN L170 areAnnotationChecker]: L143 has no Hoare annotation [2022-04-08 14:50:29,844 WARN L170 areAnnotationChecker]: L534 has no Hoare annotation [2022-04-08 14:50:29,844 WARN L170 areAnnotationChecker]: L534 has no Hoare annotation [2022-04-08 14:50:29,844 WARN L170 areAnnotationChecker]: L283 has no Hoare annotation [2022-04-08 14:50:29,844 WARN L170 areAnnotationChecker]: L283 has no Hoare annotation [2022-04-08 14:50:29,844 WARN L170 areAnnotationChecker]: L294 has no Hoare annotation [2022-04-08 14:50:29,844 WARN L170 areAnnotationChecker]: L294 has no Hoare annotation [2022-04-08 14:50:29,844 WARN L170 areAnnotationChecker]: L146 has no Hoare annotation [2022-04-08 14:50:29,844 WARN L170 areAnnotationChecker]: L146 has no Hoare annotation [2022-04-08 14:50:29,844 WARN L170 areAnnotationChecker]: L536 has no Hoare annotation [2022-04-08 14:50:29,844 WARN L170 areAnnotationChecker]: L536 has no Hoare annotation [2022-04-08 14:50:29,844 WARN L170 areAnnotationChecker]: L534-2 has no Hoare annotation [2022-04-08 14:50:29,844 WARN L170 areAnnotationChecker]: L534-2 has no Hoare annotation [2022-04-08 14:50:29,844 WARN L170 areAnnotationChecker]: L283-2 has no Hoare annotation [2022-04-08 14:50:29,844 WARN L170 areAnnotationChecker]: L294-2 has no Hoare annotation [2022-04-08 14:50:29,844 WARN L170 areAnnotationChecker]: L298 has no Hoare annotation [2022-04-08 14:50:29,845 WARN L170 areAnnotationChecker]: L298 has no Hoare annotation [2022-04-08 14:50:29,845 WARN L170 areAnnotationChecker]: L150 has no Hoare annotation [2022-04-08 14:50:29,845 WARN L170 areAnnotationChecker]: L149 has no Hoare annotation [2022-04-08 14:50:29,845 WARN L170 areAnnotationChecker]: L149 has no Hoare annotation [2022-04-08 14:50:29,845 WARN L170 areAnnotationChecker]: L541 has no Hoare annotation [2022-04-08 14:50:29,845 WARN L170 areAnnotationChecker]: L541 has no Hoare annotation [2022-04-08 14:50:29,845 WARN L170 areAnnotationChecker]: L301-2 has no Hoare annotation [2022-04-08 14:50:29,845 WARN L170 areAnnotationChecker]: L301-2 has no Hoare annotation [2022-04-08 14:50:29,845 WARN L170 areAnnotationChecker]: L301 has no Hoare annotation [2022-04-08 14:50:29,845 WARN L170 areAnnotationChecker]: L301 has no Hoare annotation [2022-04-08 14:50:29,845 WARN L170 areAnnotationChecker]: L316 has no Hoare annotation [2022-04-08 14:50:29,845 WARN L170 areAnnotationChecker]: L316 has no Hoare annotation [2022-04-08 14:50:29,845 WARN L170 areAnnotationChecker]: L152 has no Hoare annotation [2022-04-08 14:50:29,845 WARN L170 areAnnotationChecker]: L152 has no Hoare annotation [2022-04-08 14:50:29,845 WARN L170 areAnnotationChecker]: L316-2 has no Hoare annotation [2022-04-08 14:50:29,845 WARN L170 areAnnotationChecker]: L316-2 has no Hoare annotation [2022-04-08 14:50:29,845 WARN L170 areAnnotationChecker]: L156 has no Hoare annotation [2022-04-08 14:50:29,845 WARN L170 areAnnotationChecker]: L155 has no Hoare annotation [2022-04-08 14:50:29,845 WARN L170 areAnnotationChecker]: L155 has no Hoare annotation [2022-04-08 14:50:29,845 WARN L170 areAnnotationChecker]: L324 has no Hoare annotation [2022-04-08 14:50:29,846 WARN L170 areAnnotationChecker]: L324 has no Hoare annotation [2022-04-08 14:50:29,846 WARN L170 areAnnotationChecker]: L332 has no Hoare annotation [2022-04-08 14:50:29,846 WARN L170 areAnnotationChecker]: L332 has no Hoare annotation [2022-04-08 14:50:29,846 WARN L170 areAnnotationChecker]: L158 has no Hoare annotation [2022-04-08 14:50:29,846 WARN L170 areAnnotationChecker]: L158 has no Hoare annotation [2022-04-08 14:50:29,846 WARN L170 areAnnotationChecker]: L333 has no Hoare annotation [2022-04-08 14:50:29,846 WARN L170 areAnnotationChecker]: L333 has no Hoare annotation [2022-04-08 14:50:29,846 WARN L170 areAnnotationChecker]: L335 has no Hoare annotation [2022-04-08 14:50:29,846 WARN L170 areAnnotationChecker]: L335 has no Hoare annotation [2022-04-08 14:50:29,846 WARN L170 areAnnotationChecker]: L162 has no Hoare annotation [2022-04-08 14:50:29,846 WARN L170 areAnnotationChecker]: L161 has no Hoare annotation [2022-04-08 14:50:29,846 WARN L170 areAnnotationChecker]: L161 has no Hoare annotation [2022-04-08 14:50:29,846 WARN L170 areAnnotationChecker]: L344 has no Hoare annotation [2022-04-08 14:50:29,846 WARN L170 areAnnotationChecker]: L344 has no Hoare annotation [2022-04-08 14:50:29,846 WARN L170 areAnnotationChecker]: L164 has no Hoare annotation [2022-04-08 14:50:29,846 WARN L170 areAnnotationChecker]: L164 has no Hoare annotation [2022-04-08 14:50:29,846 WARN L170 areAnnotationChecker]: L347 has no Hoare annotation [2022-04-08 14:50:29,846 WARN L170 areAnnotationChecker]: L347 has no Hoare annotation [2022-04-08 14:50:29,846 WARN L170 areAnnotationChecker]: L174 has no Hoare annotation [2022-04-08 14:50:29,847 WARN L170 areAnnotationChecker]: L167 has no Hoare annotation [2022-04-08 14:50:29,847 WARN L170 areAnnotationChecker]: L167 has no Hoare annotation [2022-04-08 14:50:29,847 WARN L170 areAnnotationChecker]: L347-2 has no Hoare annotation [2022-04-08 14:50:29,847 WARN L170 areAnnotationChecker]: L359 has no Hoare annotation [2022-04-08 14:50:29,847 WARN L170 areAnnotationChecker]: L359 has no Hoare annotation [2022-04-08 14:50:29,847 WARN L170 areAnnotationChecker]: L170 has no Hoare annotation [2022-04-08 14:50:29,847 WARN L170 areAnnotationChecker]: L170 has no Hoare annotation [2022-04-08 14:50:29,847 WARN L170 areAnnotationChecker]: L173 has no Hoare annotation [2022-04-08 14:50:29,847 WARN L170 areAnnotationChecker]: L173 has no Hoare annotation [2022-04-08 14:50:29,847 WARN L170 areAnnotationChecker]: L176 has no Hoare annotation [2022-04-08 14:50:29,847 WARN L170 areAnnotationChecker]: L176 has no Hoare annotation [2022-04-08 14:50:29,847 WARN L170 areAnnotationChecker]: L180 has no Hoare annotation [2022-04-08 14:50:29,847 WARN L170 areAnnotationChecker]: L179 has no Hoare annotation [2022-04-08 14:50:29,847 WARN L170 areAnnotationChecker]: L179 has no Hoare annotation [2022-04-08 14:50:29,847 WARN L170 areAnnotationChecker]: L368 has no Hoare annotation [2022-04-08 14:50:29,847 WARN L170 areAnnotationChecker]: L368 has no Hoare annotation [2022-04-08 14:50:29,847 WARN L170 areAnnotationChecker]: L182 has no Hoare annotation [2022-04-08 14:50:29,847 WARN L170 areAnnotationChecker]: L182 has no Hoare annotation [2022-04-08 14:50:29,847 WARN L170 areAnnotationChecker]: L372 has no Hoare annotation [2022-04-08 14:50:29,848 WARN L170 areAnnotationChecker]: L372 has no Hoare annotation [2022-04-08 14:50:29,848 WARN L170 areAnnotationChecker]: L186 has no Hoare annotation [2022-04-08 14:50:29,848 WARN L170 areAnnotationChecker]: L185 has no Hoare annotation [2022-04-08 14:50:29,848 WARN L170 areAnnotationChecker]: L185 has no Hoare annotation [2022-04-08 14:50:29,848 WARN L170 areAnnotationChecker]: L372-2 has no Hoare annotation [2022-04-08 14:50:29,848 WARN L170 areAnnotationChecker]: L383 has no Hoare annotation [2022-04-08 14:50:29,848 WARN L170 areAnnotationChecker]: L383 has no Hoare annotation [2022-04-08 14:50:29,848 WARN L170 areAnnotationChecker]: L188 has no Hoare annotation [2022-04-08 14:50:29,848 WARN L170 areAnnotationChecker]: L188 has no Hoare annotation [2022-04-08 14:50:29,848 WARN L170 areAnnotationChecker]: L192 has no Hoare annotation [2022-04-08 14:50:29,848 WARN L170 areAnnotationChecker]: L191 has no Hoare annotation [2022-04-08 14:50:29,848 WARN L170 areAnnotationChecker]: L191 has no Hoare annotation [2022-04-08 14:50:29,848 WARN L170 areAnnotationChecker]: L393 has no Hoare annotation [2022-04-08 14:50:29,848 WARN L170 areAnnotationChecker]: L393 has no Hoare annotation [2022-04-08 14:50:29,848 WARN L170 areAnnotationChecker]: L194 has no Hoare annotation [2022-04-08 14:50:29,848 WARN L170 areAnnotationChecker]: L194 has no Hoare annotation [2022-04-08 14:50:29,848 WARN L170 areAnnotationChecker]: L399 has no Hoare annotation [2022-04-08 14:50:29,848 WARN L170 areAnnotationChecker]: L399 has no Hoare annotation [2022-04-08 14:50:29,848 WARN L170 areAnnotationChecker]: L198 has no Hoare annotation [2022-04-08 14:50:29,848 WARN L170 areAnnotationChecker]: L197 has no Hoare annotation [2022-04-08 14:50:29,849 WARN L170 areAnnotationChecker]: L197 has no Hoare annotation [2022-04-08 14:50:29,849 WARN L170 areAnnotationChecker]: L399-2 has no Hoare annotation [2022-04-08 14:50:29,849 WARN L170 areAnnotationChecker]: L399-2 has no Hoare annotation [2022-04-08 14:50:29,849 WARN L170 areAnnotationChecker]: L416 has no Hoare annotation [2022-04-08 14:50:29,849 WARN L170 areAnnotationChecker]: L416 has no Hoare annotation [2022-04-08 14:50:29,849 WARN L170 areAnnotationChecker]: L200 has no Hoare annotation [2022-04-08 14:50:29,849 WARN L170 areAnnotationChecker]: L200 has no Hoare annotation [2022-04-08 14:50:29,849 WARN L170 areAnnotationChecker]: L408 has no Hoare annotation [2022-04-08 14:50:29,849 WARN L170 areAnnotationChecker]: L408 has no Hoare annotation [2022-04-08 14:50:29,849 WARN L170 areAnnotationChecker]: L423 has no Hoare annotation [2022-04-08 14:50:29,849 WARN L170 areAnnotationChecker]: L423 has no Hoare annotation [2022-04-08 14:50:29,849 WARN L170 areAnnotationChecker]: L204 has no Hoare annotation [2022-04-08 14:50:29,849 WARN L170 areAnnotationChecker]: L203 has no Hoare annotation [2022-04-08 14:50:29,849 WARN L170 areAnnotationChecker]: L203 has no Hoare annotation [2022-04-08 14:50:29,849 WARN L170 areAnnotationChecker]: L427 has no Hoare annotation [2022-04-08 14:50:29,849 WARN L170 areAnnotationChecker]: L427 has no Hoare annotation [2022-04-08 14:50:29,849 WARN L170 areAnnotationChecker]: L423-1 has no Hoare annotation [2022-04-08 14:50:29,849 WARN L170 areAnnotationChecker]: L443 has no Hoare annotation [2022-04-08 14:50:29,849 WARN L170 areAnnotationChecker]: L443 has no Hoare annotation [2022-04-08 14:50:29,849 WARN L170 areAnnotationChecker]: L206 has no Hoare annotation [2022-04-08 14:50:29,849 WARN L170 areAnnotationChecker]: L206 has no Hoare annotation [2022-04-08 14:50:29,850 WARN L170 areAnnotationChecker]: L446 has no Hoare annotation [2022-04-08 14:50:29,850 WARN L170 areAnnotationChecker]: L446 has no Hoare annotation [2022-04-08 14:50:29,850 WARN L170 areAnnotationChecker]: L207 has no Hoare annotation [2022-04-08 14:50:29,850 WARN L170 areAnnotationChecker]: L209 has no Hoare annotation [2022-04-08 14:50:29,850 WARN L170 areAnnotationChecker]: L209 has no Hoare annotation [2022-04-08 14:50:29,850 WARN L170 areAnnotationChecker]: L446-2 has no Hoare annotation [2022-04-08 14:50:29,850 WARN L170 areAnnotationChecker]: L456 has no Hoare annotation [2022-04-08 14:50:29,850 WARN L170 areAnnotationChecker]: L456 has no Hoare annotation [2022-04-08 14:50:29,850 WARN L170 areAnnotationChecker]: L210 has no Hoare annotation [2022-04-08 14:50:29,850 WARN L170 areAnnotationChecker]: L210 has no Hoare annotation [2022-04-08 14:50:29,850 WARN L170 areAnnotationChecker]: L212 has no Hoare annotation [2022-04-08 14:50:29,850 WARN L170 areAnnotationChecker]: L461 has no Hoare annotation [2022-04-08 14:50:29,850 WARN L170 areAnnotationChecker]: L461 has no Hoare annotation [2022-04-08 14:50:29,850 WARN L170 areAnnotationChecker]: L456-2 has no Hoare annotation [2022-04-08 14:50:29,850 WARN L170 areAnnotationChecker]: L472-1 has no Hoare annotation [2022-04-08 14:50:29,850 WARN L170 areAnnotationChecker]: L478 has no Hoare annotation [2022-04-08 14:50:29,850 WARN L170 areAnnotationChecker]: L478 has no Hoare annotation [2022-04-08 14:50:29,850 WARN L170 areAnnotationChecker]: L478-2 has no Hoare annotation [2022-04-08 14:50:29,850 WARN L170 areAnnotationChecker]: L484 has no Hoare annotation [2022-04-08 14:50:29,850 WARN L170 areAnnotationChecker]: L484 has no Hoare annotation [2022-04-08 14:50:29,851 WARN L170 areAnnotationChecker]: L484-2 has no Hoare annotation [2022-04-08 14:50:29,851 WARN L170 areAnnotationChecker]: L489 has no Hoare annotation [2022-04-08 14:50:29,851 WARN L170 areAnnotationChecker]: L489 has no Hoare annotation [2022-04-08 14:50:29,851 INFO L163 areAnnotationChecker]: CFG has 0 edges. 0 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. 0 times interpolants missing. [2022-04-08 14:50:29,854 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 08.04 02:50:29 BoogieIcfgContainer [2022-04-08 14:50:29,854 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-04-08 14:50:29,855 INFO L158 Benchmark]: Toolchain (without parser) took 24176.98ms. Allocated memory was 197.1MB in the beginning and 421.5MB in the end (delta: 224.4MB). Free memory was 138.1MB in the beginning and 347.8MB in the end (delta: -209.7MB). Peak memory consumption was 15.4MB. Max. memory is 8.0GB. [2022-04-08 14:50:29,855 INFO L158 Benchmark]: CDTParser took 0.12ms. Allocated memory is still 197.1MB. Free memory is still 154.6MB. There was no memory consumed. Max. memory is 8.0GB. [2022-04-08 14:50:29,855 INFO L158 Benchmark]: CACSL2BoogieTranslator took 392.94ms. Allocated memory was 197.1MB in the beginning and 292.6MB in the end (delta: 95.4MB). Free memory was 137.9MB in the beginning and 257.4MB in the end (delta: -119.4MB). Peak memory consumption was 16.3MB. Max. memory is 8.0GB. [2022-04-08 14:50:29,856 INFO L158 Benchmark]: Boogie Preprocessor took 64.73ms. Allocated memory is still 292.6MB. Free memory was 257.4MB in the beginning and 255.3MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2022-04-08 14:50:29,856 INFO L158 Benchmark]: RCFGBuilder took 729.70ms. Allocated memory is still 292.6MB. Free memory was 254.8MB in the beginning and 220.2MB in the end (delta: 34.6MB). Peak memory consumption was 34.6MB. Max. memory is 8.0GB. [2022-04-08 14:50:29,856 INFO L158 Benchmark]: TraceAbstraction took 22984.40ms. Allocated memory was 292.6MB in the beginning and 421.5MB in the end (delta: 129.0MB). Free memory was 219.6MB in the beginning and 347.8MB in the end (delta: -128.1MB). Peak memory consumption was 1.9MB. Max. memory is 8.0GB. [2022-04-08 14:50:29,859 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - AssertionsEnabledResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.12ms. Allocated memory is still 197.1MB. Free memory is still 154.6MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 392.94ms. Allocated memory was 197.1MB in the beginning and 292.6MB in the end (delta: 95.4MB). Free memory was 137.9MB in the beginning and 257.4MB in the end (delta: -119.4MB). Peak memory consumption was 16.3MB. Max. memory is 8.0GB. * Boogie Preprocessor took 64.73ms. Allocated memory is still 292.6MB. Free memory was 257.4MB in the beginning and 255.3MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. * RCFGBuilder took 729.70ms. Allocated memory is still 292.6MB. Free memory was 254.8MB in the beginning and 220.2MB in the end (delta: 34.6MB). Peak memory consumption was 34.6MB. Max. memory is 8.0GB. * TraceAbstraction took 22984.40ms. Allocated memory was 292.6MB in the beginning and 421.5MB in the end (delta: 129.0MB). Free memory was 219.6MB in the beginning and 347.8MB in the end (delta: -128.1MB). Peak memory consumption was 1.9MB. 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: 22.9s, OverallIterations: 11, TraceHistogramMax: 6, PathProgramHistogramMax: 2, EmptinessCheckTime: 0.0s, AutomataDifference: 11.7s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, PartialOrderReductionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 2756 SdHoareTripleChecker+Valid, 1.5s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 2754 mSDsluCounter, 2094 SdHoareTripleChecker+Invalid, 1.5s 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: 3.4s 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! [2022-04-08 14:50:29,895 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Ended with exit code 0 Received shutdown request...