/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ssh-simplified/s3_srvr_13.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-3af5e1f [2020-09-04 13:24:33,628 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-09-04 13:24:33,632 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-09-04 13:24:33,661 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-09-04 13:24:33,661 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-09-04 13:24:33,662 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-09-04 13:24:33,664 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-09-04 13:24:33,666 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-09-04 13:24:33,667 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-09-04 13:24:33,668 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-09-04 13:24:33,669 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-09-04 13:24:33,670 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-09-04 13:24:33,670 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-09-04 13:24:33,671 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-09-04 13:24:33,673 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-09-04 13:24:33,674 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-09-04 13:24:33,675 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-09-04 13:24:33,676 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-09-04 13:24:33,677 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-09-04 13:24:33,679 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-09-04 13:24:33,681 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-09-04 13:24:33,682 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-09-04 13:24:33,684 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-09-04 13:24:33,685 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-09-04 13:24:33,687 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2020-09-04 13:24:33,696 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-09-04 13:24:33,697 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-09-04 13:24:33,698 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-09-04 13:24:33,699 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2020-09-04 13:24:33,737 INFO L113 SettingsManager]: Loading preferences was successful [2020-09-04 13:24:33,738 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-09-04 13:24:33,741 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-09-04 13:24:33,741 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-09-04 13:24:33,742 INFO L138 SettingsManager]: * Use SBE=true [2020-09-04 13:24:33,742 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-09-04 13:24:33,742 INFO L138 SettingsManager]: * sizeof long=4 [2020-09-04 13:24:33,742 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-09-04 13:24:33,743 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-09-04 13:24:33,743 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-09-04 13:24:33,743 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-09-04 13:24:33,743 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-09-04 13:24:33,743 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-09-04 13:24:33,743 INFO L138 SettingsManager]: * sizeof long double=12 [2020-09-04 13:24:33,745 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-09-04 13:24:33,746 INFO L138 SettingsManager]: * Use constant arrays=true [2020-09-04 13:24:33,746 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-09-04 13:24:33,746 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-09-04 13:24:33,746 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-09-04 13:24:33,746 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-09-04 13:24:33,747 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-09-04 13:24:33,747 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-09-04 13:24:33,747 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-09-04 13:24:33,747 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-09-04 13:24:33,748 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-09-04 13:24:33,748 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-09-04 13:24:33,748 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-09-04 13:24:33,748 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-09-04 13:24:33,748 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-09-04 13:24:33,748 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-09-04 13:24:34,237 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-09-04 13:24:34,258 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-09-04 13:24:34,262 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-09-04 13:24:34,264 INFO L271 PluginConnector]: Initializing CDTParser... [2020-09-04 13:24:34,264 INFO L275 PluginConnector]: CDTParser initialized [2020-09-04 13:24:34,266 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ssh-simplified/s3_srvr_13.cil.c [2020-09-04 13:24:34,358 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/598c1af45/c620435f441a4700af28a2cb451a5368/FLAG363bfbb26 [2020-09-04 13:24:35,010 INFO L306 CDTParser]: Found 1 translation units. [2020-09-04 13:24:35,011 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/ssh-simplified/s3_srvr_13.cil.c [2020-09-04 13:24:35,032 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/598c1af45/c620435f441a4700af28a2cb451a5368/FLAG363bfbb26 [2020-09-04 13:24:35,262 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/598c1af45/c620435f441a4700af28a2cb451a5368 [2020-09-04 13:24:35,276 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-09-04 13:24:35,279 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-09-04 13:24:35,280 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-09-04 13:24:35,280 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-09-04 13:24:35,284 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-09-04 13:24:35,286 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.09 01:24:35" (1/1) ... [2020-09-04 13:24:35,290 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2bb9461a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.09 01:24:35, skipping insertion in model container [2020-09-04 13:24:35,291 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.09 01:24:35" (1/1) ... [2020-09-04 13:24:35,300 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-09-04 13:24:35,365 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-09-04 13:24:35,670 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-09-04 13:24:35,676 INFO L203 MainTranslator]: Completed pre-run [2020-09-04 13:24:35,856 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-09-04 13:24:35,874 INFO L208 MainTranslator]: Completed translation [2020-09-04 13:24:35,874 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.09 01:24:35 WrapperNode [2020-09-04 13:24:35,875 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-09-04 13:24:35,875 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-09-04 13:24:35,875 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-09-04 13:24:35,876 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-09-04 13:24:35,889 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.09 01:24:35" (1/1) ... [2020-09-04 13:24:35,890 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.09 01:24:35" (1/1) ... [2020-09-04 13:24:35,900 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.09 01:24:35" (1/1) ... [2020-09-04 13:24:35,900 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.09 01:24:35" (1/1) ... [2020-09-04 13:24:35,914 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.09 01:24:35" (1/1) ... [2020-09-04 13:24:35,930 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.09 01:24:35" (1/1) ... [2020-09-04 13:24:35,934 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.09 01:24:35" (1/1) ... [2020-09-04 13:24:35,939 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-09-04 13:24:35,940 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-09-04 13:24:35,940 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-09-04 13:24:35,940 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-09-04 13:24:35,942 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.09 01:24:35" (1/1) ... No working directory specified, using /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-09-04 13:24:36,022 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-09-04 13:24:36,022 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-09-04 13:24:36,022 INFO L138 BoogieDeclarations]: Found implementation of procedure ssl3_accept [2020-09-04 13:24:36,022 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-09-04 13:24:36,022 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-09-04 13:24:36,023 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_char [2020-09-04 13:24:36,023 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-09-04 13:24:36,023 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2020-09-04 13:24:36,023 INFO L130 BoogieDeclarations]: Found specification of procedure ssl3_accept [2020-09-04 13:24:36,023 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-09-04 13:24:36,023 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-09-04 13:24:36,024 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-09-04 13:24:36,261 WARN L779 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-09-04 13:24:36,823 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##90: assume false; [2020-09-04 13:24:36,823 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##91: assume !false; [2020-09-04 13:24:36,844 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-09-04 13:24:36,845 INFO L295 CfgBuilder]: Removed 1 assume(true) statements. [2020-09-04 13:24:36,857 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 04.09 01:24:36 BoogieIcfgContainer [2020-09-04 13:24:36,858 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-09-04 13:24:36,862 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-09-04 13:24:36,862 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-09-04 13:24:36,866 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-09-04 13:24:36,866 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 04.09 01:24:35" (1/3) ... [2020-09-04 13:24:36,867 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@ae6a0d9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 04.09 01:24:36, skipping insertion in model container [2020-09-04 13:24:36,868 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.09 01:24:35" (2/3) ... [2020-09-04 13:24:36,868 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@ae6a0d9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 04.09 01:24:36, skipping insertion in model container [2020-09-04 13:24:36,869 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 04.09 01:24:36" (3/3) ... [2020-09-04 13:24:36,873 INFO L109 eAbstractionObserver]: Analyzing ICFG s3_srvr_13.cil.c [2020-09-04 13:24:36,885 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2020-09-04 13:24:36,899 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-09-04 13:24:36,921 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-09-04 13:24:36,958 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-09-04 13:24:36,959 INFO L376 AbstractCegarLoop]: Hoare is true [2020-09-04 13:24:36,959 INFO L377 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-09-04 13:24:36,959 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-09-04 13:24:36,959 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-09-04 13:24:36,959 INFO L380 AbstractCegarLoop]: Difference is false [2020-09-04 13:24:36,959 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-09-04 13:24:36,959 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-09-04 13:24:36,982 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states. [2020-09-04 13:24:36,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2020-09-04 13:24:36,992 INFO L414 BasicCegarLoop]: Found error trace [2020-09-04 13:24:36,993 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-09-04 13:24:36,994 INFO L427 AbstractCegarLoop]: === Iteration 1 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-09-04 13:24:37,001 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-04 13:24:37,002 INFO L82 PathProgramCache]: Analyzing trace with hash 317102767, now seen corresponding path program 1 times [2020-09-04 13:24:37,014 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-09-04 13:24:37,015 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1151641691] [2020-09-04 13:24:37,015 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-04 13:24:37,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 13:24:37,310 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-04 13:24:37,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 13:24:37,322 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-09-04 13:24:37,323 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1151641691] [2020-09-04 13:24:37,324 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-09-04 13:24:37,324 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-09-04 13:24:37,325 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [159411906] [2020-09-04 13:24:37,332 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-09-04 13:24:37,332 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-09-04 13:24:37,350 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-09-04 13:24:37,351 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2020-09-04 13:24:37,354 INFO L87 Difference]: Start difference. First operand 161 states. Second operand 5 states. [2020-09-04 13:24:37,768 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-09-04 13:24:37,769 INFO L93 Difference]: Finished difference Result 376 states and 647 transitions. [2020-09-04 13:24:37,769 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-09-04 13:24:37,771 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 31 [2020-09-04 13:24:37,772 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-09-04 13:24:37,789 INFO L225 Difference]: With dead ends: 376 [2020-09-04 13:24:37,789 INFO L226 Difference]: Without dead ends: 193 [2020-09-04 13:24:37,795 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2020-09-04 13:24:37,816 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 193 states. [2020-09-04 13:24:37,855 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 193 to 189. [2020-09-04 13:24:37,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 189 states. [2020-09-04 13:24:37,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 189 states and 279 transitions. [2020-09-04 13:24:37,862 INFO L78 Accepts]: Start accepts. Automaton has 189 states and 279 transitions. Word has length 31 [2020-09-04 13:24:37,862 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-09-04 13:24:37,862 INFO L479 AbstractCegarLoop]: Abstraction has 189 states and 279 transitions. [2020-09-04 13:24:37,863 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-09-04 13:24:37,863 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 279 transitions. [2020-09-04 13:24:37,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2020-09-04 13:24:37,864 INFO L414 BasicCegarLoop]: Found error trace [2020-09-04 13:24:37,865 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-09-04 13:24:37,865 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-09-04 13:24:37,865 INFO L427 AbstractCegarLoop]: === Iteration 2 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-09-04 13:24:37,866 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-04 13:24:37,866 INFO L82 PathProgramCache]: Analyzing trace with hash 115186168, now seen corresponding path program 1 times [2020-09-04 13:24:37,866 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-09-04 13:24:37,867 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1410862572] [2020-09-04 13:24:37,867 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-04 13:24:37,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 13:24:38,004 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-04 13:24:38,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 13:24:38,009 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-09-04 13:24:38,009 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1410862572] [2020-09-04 13:24:38,009 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-09-04 13:24:38,010 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2020-09-04 13:24:38,010 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1097793831] [2020-09-04 13:24:38,012 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2020-09-04 13:24:38,012 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-09-04 13:24:38,012 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2020-09-04 13:24:38,013 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2020-09-04 13:24:38,013 INFO L87 Difference]: Start difference. First operand 189 states and 279 transitions. Second operand 6 states. [2020-09-04 13:24:38,355 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-09-04 13:24:38,355 INFO L93 Difference]: Finished difference Result 444 states and 670 transitions. [2020-09-04 13:24:38,356 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2020-09-04 13:24:38,356 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 35 [2020-09-04 13:24:38,357 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-09-04 13:24:38,359 INFO L225 Difference]: With dead ends: 444 [2020-09-04 13:24:38,359 INFO L226 Difference]: Without dead ends: 256 [2020-09-04 13:24:38,362 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=24, Invalid=48, Unknown=0, NotChecked=0, Total=72 [2020-09-04 13:24:38,363 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 256 states. [2020-09-04 13:24:38,381 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 256 to 217. [2020-09-04 13:24:38,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 217 states. [2020-09-04 13:24:38,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 217 states to 217 states and 318 transitions. [2020-09-04 13:24:38,383 INFO L78 Accepts]: Start accepts. Automaton has 217 states and 318 transitions. Word has length 35 [2020-09-04 13:24:38,383 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-09-04 13:24:38,383 INFO L479 AbstractCegarLoop]: Abstraction has 217 states and 318 transitions. [2020-09-04 13:24:38,384 INFO L480 AbstractCegarLoop]: Interpolant automaton has 6 states. [2020-09-04 13:24:38,384 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 318 transitions. [2020-09-04 13:24:38,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2020-09-04 13:24:38,386 INFO L414 BasicCegarLoop]: Found error trace [2020-09-04 13:24:38,387 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-09-04 13:24:38,387 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-09-04 13:24:38,387 INFO L427 AbstractCegarLoop]: === Iteration 3 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-09-04 13:24:38,387 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-04 13:24:38,388 INFO L82 PathProgramCache]: Analyzing trace with hash 1717181183, now seen corresponding path program 1 times [2020-09-04 13:24:38,388 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-09-04 13:24:38,388 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [846831103] [2020-09-04 13:24:38,389 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-04 13:24:38,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 13:24:38,460 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-04 13:24:38,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 13:24:38,468 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-09-04 13:24:38,468 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [846831103] [2020-09-04 13:24:38,468 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-09-04 13:24:38,469 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-09-04 13:24:38,469 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [693740308] [2020-09-04 13:24:38,471 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-09-04 13:24:38,471 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-09-04 13:24:38,475 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-09-04 13:24:38,476 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-09-04 13:24:38,477 INFO L87 Difference]: Start difference. First operand 217 states and 318 transitions. Second operand 3 states. [2020-09-04 13:24:38,757 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-09-04 13:24:38,758 INFO L93 Difference]: Finished difference Result 505 states and 753 transitions. [2020-09-04 13:24:38,758 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-09-04 13:24:38,759 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 49 [2020-09-04 13:24:38,759 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-09-04 13:24:38,761 INFO L225 Difference]: With dead ends: 505 [2020-09-04 13:24:38,761 INFO L226 Difference]: Without dead ends: 289 [2020-09-04 13:24:38,763 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-09-04 13:24:38,764 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 289 states. [2020-09-04 13:24:38,778 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 289 to 259. [2020-09-04 13:24:38,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 259 states. [2020-09-04 13:24:38,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 259 states and 380 transitions. [2020-09-04 13:24:38,780 INFO L78 Accepts]: Start accepts. Automaton has 259 states and 380 transitions. Word has length 49 [2020-09-04 13:24:38,780 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-09-04 13:24:38,781 INFO L479 AbstractCegarLoop]: Abstraction has 259 states and 380 transitions. [2020-09-04 13:24:38,781 INFO L480 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-09-04 13:24:38,781 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 380 transitions. [2020-09-04 13:24:38,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2020-09-04 13:24:38,783 INFO L414 BasicCegarLoop]: Found error trace [2020-09-04 13:24:38,784 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-09-04 13:24:38,784 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-09-04 13:24:38,784 INFO L427 AbstractCegarLoop]: === Iteration 4 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-09-04 13:24:38,784 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-04 13:24:38,785 INFO L82 PathProgramCache]: Analyzing trace with hash -544977436, now seen corresponding path program 1 times [2020-09-04 13:24:38,785 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-09-04 13:24:38,785 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1619459239] [2020-09-04 13:24:38,786 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-04 13:24:38,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 13:24:38,884 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-04 13:24:38,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 13:24:38,891 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 11 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-09-04 13:24:38,892 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1619459239] [2020-09-04 13:24:38,893 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [262682011] [2020-09-04 13:24:38,893 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-09-04 13:24:38,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 13:24:39,000 INFO L263 TraceCheckSpWp]: Trace formula consists of 234 conjuncts, 2 conjunts are in the unsatisfiable core [2020-09-04 13:24:39,008 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-09-04 13:24:39,074 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2020-09-04 13:24:39,074 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2020-09-04 13:24:39,074 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [4] total 5 [2020-09-04 13:24:39,075 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [942473383] [2020-09-04 13:24:39,075 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-09-04 13:24:39,076 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-09-04 13:24:39,076 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-09-04 13:24:39,076 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2020-09-04 13:24:39,076 INFO L87 Difference]: Start difference. First operand 259 states and 380 transitions. Second operand 3 states. [2020-09-04 13:24:39,311 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-09-04 13:24:39,311 INFO L93 Difference]: Finished difference Result 553 states and 831 transitions. [2020-09-04 13:24:39,312 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-09-04 13:24:39,312 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 57 [2020-09-04 13:24:39,312 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-09-04 13:24:39,314 INFO L225 Difference]: With dead ends: 553 [2020-09-04 13:24:39,315 INFO L226 Difference]: Without dead ends: 307 [2020-09-04 13:24:39,316 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 62 GetRequests, 59 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2020-09-04 13:24:39,317 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 307 states. [2020-09-04 13:24:39,329 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 307 to 302. [2020-09-04 13:24:39,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 302 states. [2020-09-04 13:24:39,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 302 states and 432 transitions. [2020-09-04 13:24:39,331 INFO L78 Accepts]: Start accepts. Automaton has 302 states and 432 transitions. Word has length 57 [2020-09-04 13:24:39,332 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-09-04 13:24:39,332 INFO L479 AbstractCegarLoop]: Abstraction has 302 states and 432 transitions. [2020-09-04 13:24:39,332 INFO L480 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-09-04 13:24:39,332 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 432 transitions. [2020-09-04 13:24:39,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2020-09-04 13:24:39,335 INFO L414 BasicCegarLoop]: Found error trace [2020-09-04 13:24:39,335 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-09-04 13:24:39,548 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,2 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-09-04 13:24:39,548 INFO L427 AbstractCegarLoop]: === Iteration 5 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-09-04 13:24:39,549 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-04 13:24:39,549 INFO L82 PathProgramCache]: Analyzing trace with hash -286811998, now seen corresponding path program 1 times [2020-09-04 13:24:39,549 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-09-04 13:24:39,549 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [710745758] [2020-09-04 13:24:39,549 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-04 13:24:39,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 13:24:39,610 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-04 13:24:39,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 13:24:39,614 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 11 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-09-04 13:24:39,614 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [710745758] [2020-09-04 13:24:39,615 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [914866216] [2020-09-04 13:24:39,615 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-09-04 13:24:39,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 13:24:39,690 INFO L263 TraceCheckSpWp]: Trace formula consists of 235 conjuncts, 2 conjunts are in the unsatisfiable core [2020-09-04 13:24:39,701 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-09-04 13:24:39,739 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2020-09-04 13:24:39,739 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2020-09-04 13:24:39,740 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [4] total 5 [2020-09-04 13:24:39,740 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [559130815] [2020-09-04 13:24:39,740 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-09-04 13:24:39,742 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-09-04 13:24:39,742 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-09-04 13:24:39,742 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-09-04 13:24:39,743 INFO L87 Difference]: Start difference. First operand 302 states and 432 transitions. Second operand 3 states. [2020-09-04 13:24:39,977 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-09-04 13:24:39,978 INFO L93 Difference]: Finished difference Result 668 states and 969 transitions. [2020-09-04 13:24:39,978 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-09-04 13:24:39,978 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 57 [2020-09-04 13:24:39,979 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-09-04 13:24:39,981 INFO L225 Difference]: With dead ends: 668 [2020-09-04 13:24:39,981 INFO L226 Difference]: Without dead ends: 367 [2020-09-04 13:24:39,983 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 62 GetRequests, 59 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-09-04 13:24:39,983 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 367 states. [2020-09-04 13:24:39,998 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 367 to 328. [2020-09-04 13:24:39,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 328 states. [2020-09-04 13:24:40,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 328 states to 328 states and 475 transitions. [2020-09-04 13:24:40,001 INFO L78 Accepts]: Start accepts. Automaton has 328 states and 475 transitions. Word has length 57 [2020-09-04 13:24:40,002 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-09-04 13:24:40,002 INFO L479 AbstractCegarLoop]: Abstraction has 328 states and 475 transitions. [2020-09-04 13:24:40,002 INFO L480 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-09-04 13:24:40,002 INFO L276 IsEmpty]: Start isEmpty. Operand 328 states and 475 transitions. [2020-09-04 13:24:40,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2020-09-04 13:24:40,008 INFO L414 BasicCegarLoop]: Found error trace [2020-09-04 13:24:40,008 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-09-04 13:24:40,223 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,3 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-09-04 13:24:40,224 INFO L427 AbstractCegarLoop]: === Iteration 6 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-09-04 13:24:40,224 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-04 13:24:40,224 INFO L82 PathProgramCache]: Analyzing trace with hash 684750231, now seen corresponding path program 1 times [2020-09-04 13:24:40,224 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-09-04 13:24:40,225 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1351071939] [2020-09-04 13:24:40,225 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-04 13:24:40,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 13:24:40,284 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-04 13:24:40,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 13:24:40,291 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-09-04 13:24:40,292 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1351071939] [2020-09-04 13:24:40,292 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-09-04 13:24:40,292 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-09-04 13:24:40,293 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1549400265] [2020-09-04 13:24:40,293 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-09-04 13:24:40,293 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-09-04 13:24:40,294 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-09-04 13:24:40,294 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-09-04 13:24:40,294 INFO L87 Difference]: Start difference. First operand 328 states and 475 transitions. Second operand 3 states. [2020-09-04 13:24:40,454 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-09-04 13:24:40,454 INFO L93 Difference]: Finished difference Result 686 states and 996 transitions. [2020-09-04 13:24:40,455 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-09-04 13:24:40,455 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 64 [2020-09-04 13:24:40,456 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-09-04 13:24:40,458 INFO L225 Difference]: With dead ends: 686 [2020-09-04 13:24:40,458 INFO L226 Difference]: Without dead ends: 356 [2020-09-04 13:24:40,459 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-09-04 13:24:40,460 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 356 states. [2020-09-04 13:24:40,471 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 356 to 352. [2020-09-04 13:24:40,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 352 states. [2020-09-04 13:24:40,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 352 states to 352 states and 504 transitions. [2020-09-04 13:24:40,473 INFO L78 Accepts]: Start accepts. Automaton has 352 states and 504 transitions. Word has length 64 [2020-09-04 13:24:40,474 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-09-04 13:24:40,474 INFO L479 AbstractCegarLoop]: Abstraction has 352 states and 504 transitions. [2020-09-04 13:24:40,474 INFO L480 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-09-04 13:24:40,474 INFO L276 IsEmpty]: Start isEmpty. Operand 352 states and 504 transitions. [2020-09-04 13:24:40,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2020-09-04 13:24:40,476 INFO L414 BasicCegarLoop]: Found error trace [2020-09-04 13:24:40,476 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-09-04 13:24:40,476 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-09-04 13:24:40,476 INFO L427 AbstractCegarLoop]: === Iteration 7 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-09-04 13:24:40,477 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-04 13:24:40,477 INFO L82 PathProgramCache]: Analyzing trace with hash 410586329, now seen corresponding path program 1 times [2020-09-04 13:24:40,477 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-09-04 13:24:40,477 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [44919769] [2020-09-04 13:24:40,478 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-04 13:24:40,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 13:24:40,568 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-04 13:24:40,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 13:24:40,577 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2020-09-04 13:24:40,577 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [44919769] [2020-09-04 13:24:40,578 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-09-04 13:24:40,578 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-09-04 13:24:40,578 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2010526940] [2020-09-04 13:24:40,579 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-09-04 13:24:40,579 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-09-04 13:24:40,579 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-09-04 13:24:40,580 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2020-09-04 13:24:40,580 INFO L87 Difference]: Start difference. First operand 352 states and 504 transitions. Second operand 5 states. [2020-09-04 13:24:40,788 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-09-04 13:24:40,788 INFO L93 Difference]: Finished difference Result 715 states and 1025 transitions. [2020-09-04 13:24:40,789 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-09-04 13:24:40,789 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 67 [2020-09-04 13:24:40,789 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-09-04 13:24:40,792 INFO L225 Difference]: With dead ends: 715 [2020-09-04 13:24:40,792 INFO L226 Difference]: Without dead ends: 376 [2020-09-04 13:24:40,793 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2020-09-04 13:24:40,794 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 376 states. [2020-09-04 13:24:40,804 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 376 to 373. [2020-09-04 13:24:40,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 373 states. [2020-09-04 13:24:40,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 373 states and 531 transitions. [2020-09-04 13:24:40,806 INFO L78 Accepts]: Start accepts. Automaton has 373 states and 531 transitions. Word has length 67 [2020-09-04 13:24:40,806 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-09-04 13:24:40,807 INFO L479 AbstractCegarLoop]: Abstraction has 373 states and 531 transitions. [2020-09-04 13:24:40,807 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-09-04 13:24:40,807 INFO L276 IsEmpty]: Start isEmpty. Operand 373 states and 531 transitions. [2020-09-04 13:24:40,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2020-09-04 13:24:40,808 INFO L414 BasicCegarLoop]: Found error trace [2020-09-04 13:24:40,808 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-09-04 13:24:40,809 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2020-09-04 13:24:40,809 INFO L427 AbstractCegarLoop]: === Iteration 8 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-09-04 13:24:40,809 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-04 13:24:40,809 INFO L82 PathProgramCache]: Analyzing trace with hash 1023176064, now seen corresponding path program 1 times [2020-09-04 13:24:40,809 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-09-04 13:24:40,810 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [999593382] [2020-09-04 13:24:40,810 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-04 13:24:40,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 13:24:40,865 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-04 13:24:40,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 13:24:40,871 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2020-09-04 13:24:40,871 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [999593382] [2020-09-04 13:24:40,871 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-09-04 13:24:40,872 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-09-04 13:24:40,872 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [154982731] [2020-09-04 13:24:40,872 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-09-04 13:24:40,873 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-09-04 13:24:40,873 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-09-04 13:24:40,873 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-09-04 13:24:40,873 INFO L87 Difference]: Start difference. First operand 373 states and 531 transitions. Second operand 3 states. [2020-09-04 13:24:40,905 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-09-04 13:24:40,906 INFO L93 Difference]: Finished difference Result 739 states and 1053 transitions. [2020-09-04 13:24:40,906 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-09-04 13:24:40,906 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 79 [2020-09-04 13:24:40,907 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-09-04 13:24:40,909 INFO L225 Difference]: With dead ends: 739 [2020-09-04 13:24:40,910 INFO L226 Difference]: Without dead ends: 379 [2020-09-04 13:24:40,911 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-09-04 13:24:40,912 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 379 states. [2020-09-04 13:24:40,922 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 379 to 378. [2020-09-04 13:24:40,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 378 states. [2020-09-04 13:24:40,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 378 states to 378 states and 537 transitions. [2020-09-04 13:24:40,924 INFO L78 Accepts]: Start accepts. Automaton has 378 states and 537 transitions. Word has length 79 [2020-09-04 13:24:40,925 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-09-04 13:24:40,925 INFO L479 AbstractCegarLoop]: Abstraction has 378 states and 537 transitions. [2020-09-04 13:24:40,925 INFO L480 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-09-04 13:24:40,925 INFO L276 IsEmpty]: Start isEmpty. Operand 378 states and 537 transitions. [2020-09-04 13:24:40,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2020-09-04 13:24:40,926 INFO L414 BasicCegarLoop]: Found error trace [2020-09-04 13:24:40,926 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-09-04 13:24:40,927 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2020-09-04 13:24:40,927 INFO L427 AbstractCegarLoop]: === Iteration 9 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-09-04 13:24:40,927 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-04 13:24:40,927 INFO L82 PathProgramCache]: Analyzing trace with hash -1094958026, now seen corresponding path program 1 times [2020-09-04 13:24:40,928 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-09-04 13:24:40,928 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1198076797] [2020-09-04 13:24:40,928 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-04 13:24:40,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 13:24:40,984 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-04 13:24:40,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 13:24:40,991 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2020-09-04 13:24:40,991 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1198076797] [2020-09-04 13:24:40,991 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [283643523] [2020-09-04 13:24:40,992 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-09-04 13:24:41,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 13:24:41,065 INFO L263 TraceCheckSpWp]: Trace formula consists of 281 conjuncts, 2 conjunts are in the unsatisfiable core [2020-09-04 13:24:41,068 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-09-04 13:24:41,088 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2020-09-04 13:24:41,089 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2020-09-04 13:24:41,089 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [4] total 5 [2020-09-04 13:24:41,089 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [6865404] [2020-09-04 13:24:41,090 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-09-04 13:24:41,090 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-09-04 13:24:41,090 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-09-04 13:24:41,090 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-09-04 13:24:41,091 INFO L87 Difference]: Start difference. First operand 378 states and 537 transitions. Second operand 3 states. [2020-09-04 13:24:41,311 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-09-04 13:24:41,311 INFO L93 Difference]: Finished difference Result 844 states and 1211 transitions. [2020-09-04 13:24:41,311 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-09-04 13:24:41,312 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 81 [2020-09-04 13:24:41,312 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-09-04 13:24:41,315 INFO L225 Difference]: With dead ends: 844 [2020-09-04 13:24:41,315 INFO L226 Difference]: Without dead ends: 467 [2020-09-04 13:24:41,316 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 86 GetRequests, 83 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-09-04 13:24:41,317 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 467 states. [2020-09-04 13:24:41,329 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 467 to 409. [2020-09-04 13:24:41,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 409 states. [2020-09-04 13:24:41,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 409 states to 409 states and 588 transitions. [2020-09-04 13:24:41,331 INFO L78 Accepts]: Start accepts. Automaton has 409 states and 588 transitions. Word has length 81 [2020-09-04 13:24:41,331 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-09-04 13:24:41,332 INFO L479 AbstractCegarLoop]: Abstraction has 409 states and 588 transitions. [2020-09-04 13:24:41,332 INFO L480 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-09-04 13:24:41,332 INFO L276 IsEmpty]: Start isEmpty. Operand 409 states and 588 transitions. [2020-09-04 13:24:41,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2020-09-04 13:24:41,333 INFO L414 BasicCegarLoop]: Found error trace [2020-09-04 13:24:41,333 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-09-04 13:24:41,549 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8,4 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-09-04 13:24:41,549 INFO L427 AbstractCegarLoop]: === Iteration 10 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-09-04 13:24:41,550 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-04 13:24:41,550 INFO L82 PathProgramCache]: Analyzing trace with hash 240725805, now seen corresponding path program 1 times [2020-09-04 13:24:41,550 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-09-04 13:24:41,550 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [131581781] [2020-09-04 13:24:41,551 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-04 13:24:41,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 13:24:41,600 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-04 13:24:41,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 13:24:41,611 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 32 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2020-09-04 13:24:41,612 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [131581781] [2020-09-04 13:24:41,612 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-09-04 13:24:41,612 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-09-04 13:24:41,612 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [77367117] [2020-09-04 13:24:41,613 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-09-04 13:24:41,613 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-09-04 13:24:41,613 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-09-04 13:24:41,614 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-09-04 13:24:41,614 INFO L87 Difference]: Start difference. First operand 409 states and 588 transitions. Second operand 3 states. [2020-09-04 13:24:41,795 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-09-04 13:24:41,795 INFO L93 Difference]: Finished difference Result 811 states and 1167 transitions. [2020-09-04 13:24:41,796 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-09-04 13:24:41,796 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 86 [2020-09-04 13:24:41,796 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-09-04 13:24:41,799 INFO L225 Difference]: With dead ends: 811 [2020-09-04 13:24:41,799 INFO L226 Difference]: Without dead ends: 415 [2020-09-04 13:24:41,801 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-09-04 13:24:41,802 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 415 states. [2020-09-04 13:24:41,829 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 415 to 409. [2020-09-04 13:24:41,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 409 states. [2020-09-04 13:24:41,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 409 states to 409 states and 577 transitions. [2020-09-04 13:24:41,831 INFO L78 Accepts]: Start accepts. Automaton has 409 states and 577 transitions. Word has length 86 [2020-09-04 13:24:41,832 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-09-04 13:24:41,832 INFO L479 AbstractCegarLoop]: Abstraction has 409 states and 577 transitions. [2020-09-04 13:24:41,832 INFO L480 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-09-04 13:24:41,832 INFO L276 IsEmpty]: Start isEmpty. Operand 409 states and 577 transitions. [2020-09-04 13:24:41,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2020-09-04 13:24:41,833 INFO L414 BasicCegarLoop]: Found error trace [2020-09-04 13:24:41,834 INFO L422 BasicCegarLoop]: trace histogram [4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-09-04 13:24:41,834 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2020-09-04 13:24:41,834 INFO L427 AbstractCegarLoop]: === Iteration 11 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-09-04 13:24:41,834 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-04 13:24:41,835 INFO L82 PathProgramCache]: Analyzing trace with hash -851388796, now seen corresponding path program 1 times [2020-09-04 13:24:41,835 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-09-04 13:24:41,835 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2086662171] [2020-09-04 13:24:41,836 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-04 13:24:41,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 13:24:41,879 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-04 13:24:41,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 13:24:41,887 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 47 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2020-09-04 13:24:41,887 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2086662171] [2020-09-04 13:24:41,888 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-09-04 13:24:41,888 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-09-04 13:24:41,888 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [944402517] [2020-09-04 13:24:41,889 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-09-04 13:24:41,889 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-09-04 13:24:41,889 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-09-04 13:24:41,889 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-09-04 13:24:41,890 INFO L87 Difference]: Start difference. First operand 409 states and 577 transitions. Second operand 3 states. [2020-09-04 13:24:42,120 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-09-04 13:24:42,120 INFO L93 Difference]: Finished difference Result 936 states and 1323 transitions. [2020-09-04 13:24:42,121 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-09-04 13:24:42,121 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 100 [2020-09-04 13:24:42,121 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-09-04 13:24:42,126 INFO L225 Difference]: With dead ends: 936 [2020-09-04 13:24:42,126 INFO L226 Difference]: Without dead ends: 537 [2020-09-04 13:24:42,128 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-09-04 13:24:42,129 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 537 states. [2020-09-04 13:24:42,147 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 537 to 494. [2020-09-04 13:24:42,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 494 states. [2020-09-04 13:24:42,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 494 states to 494 states and 702 transitions. [2020-09-04 13:24:42,152 INFO L78 Accepts]: Start accepts. Automaton has 494 states and 702 transitions. Word has length 100 [2020-09-04 13:24:42,152 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-09-04 13:24:42,152 INFO L479 AbstractCegarLoop]: Abstraction has 494 states and 702 transitions. [2020-09-04 13:24:42,152 INFO L480 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-09-04 13:24:42,153 INFO L276 IsEmpty]: Start isEmpty. Operand 494 states and 702 transitions. [2020-09-04 13:24:42,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2020-09-04 13:24:42,155 INFO L414 BasicCegarLoop]: Found error trace [2020-09-04 13:24:42,155 INFO L422 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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, 1, 1, 1] [2020-09-04 13:24:42,156 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2020-09-04 13:24:42,156 INFO L427 AbstractCegarLoop]: === Iteration 12 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-09-04 13:24:42,156 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-04 13:24:42,156 INFO L82 PathProgramCache]: Analyzing trace with hash -1557981007, now seen corresponding path program 1 times [2020-09-04 13:24:42,157 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-09-04 13:24:42,157 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [278476600] [2020-09-04 13:24:42,158 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-04 13:24:42,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 13:24:42,227 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-04 13:24:42,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 13:24:42,247 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 62 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2020-09-04 13:24:42,248 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [278476600] [2020-09-04 13:24:42,248 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-09-04 13:24:42,249 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-09-04 13:24:42,249 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2025680174] [2020-09-04 13:24:42,250 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-09-04 13:24:42,250 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-09-04 13:24:42,250 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-09-04 13:24:42,251 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-09-04 13:24:42,251 INFO L87 Difference]: Start difference. First operand 494 states and 702 transitions. Second operand 3 states. [2020-09-04 13:24:42,352 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-09-04 13:24:42,353 INFO L93 Difference]: Finished difference Result 1456 states and 2072 transitions. [2020-09-04 13:24:42,353 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-09-04 13:24:42,353 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 107 [2020-09-04 13:24:42,354 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-09-04 13:24:42,360 INFO L225 Difference]: With dead ends: 1456 [2020-09-04 13:24:42,361 INFO L226 Difference]: Without dead ends: 975 [2020-09-04 13:24:42,365 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-09-04 13:24:42,367 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 975 states. [2020-09-04 13:24:42,394 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 975 to 973. [2020-09-04 13:24:42,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 973 states. [2020-09-04 13:24:42,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 973 states to 973 states and 1380 transitions. [2020-09-04 13:24:42,401 INFO L78 Accepts]: Start accepts. Automaton has 973 states and 1380 transitions. Word has length 107 [2020-09-04 13:24:42,402 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-09-04 13:24:42,402 INFO L479 AbstractCegarLoop]: Abstraction has 973 states and 1380 transitions. [2020-09-04 13:24:42,402 INFO L480 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-09-04 13:24:42,403 INFO L276 IsEmpty]: Start isEmpty. Operand 973 states and 1380 transitions. [2020-09-04 13:24:42,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2020-09-04 13:24:42,411 INFO L414 BasicCegarLoop]: Found error trace [2020-09-04 13:24:42,411 INFO L422 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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, 1, 1, 1] [2020-09-04 13:24:42,411 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2020-09-04 13:24:42,412 INFO L427 AbstractCegarLoop]: === Iteration 13 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-09-04 13:24:42,412 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-04 13:24:42,412 INFO L82 PathProgramCache]: Analyzing trace with hash -2144787021, now seen corresponding path program 1 times [2020-09-04 13:24:42,418 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-09-04 13:24:42,419 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1689241093] [2020-09-04 13:24:42,419 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-04 13:24:42,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-09-04 13:24:42,487 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-09-04 13:24:42,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-09-04 13:24:42,539 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-09-04 13:24:42,633 INFO L174 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2020-09-04 13:24:42,637 INFO L520 BasicCegarLoop]: Counterexample might be feasible [2020-09-04 13:24:42,638 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2020-09-04 13:24:42,860 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 04.09 01:24:42 BoogieIcfgContainer [2020-09-04 13:24:42,860 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-09-04 13:24:42,864 INFO L168 Benchmark]: Toolchain (without parser) took 7584.17 ms. Allocated memory was 138.9 MB in the beginning and 293.6 MB in the end (delta: 154.7 MB). Free memory was 102.1 MB in the beginning and 107.4 MB in the end (delta: -5.3 MB). Peak memory consumption was 149.4 MB. Max. memory is 7.1 GB. [2020-09-04 13:24:42,865 INFO L168 Benchmark]: CDTParser took 0.27 ms. Allocated memory is still 138.9 MB. Free memory was 120.5 MB in the beginning and 120.3 MB in the end (delta: 209.8 kB). There was no memory consumed. Max. memory is 7.1 GB. [2020-09-04 13:24:42,866 INFO L168 Benchmark]: CACSL2BoogieTranslator took 594.95 ms. Allocated memory was 138.9 MB in the beginning and 201.9 MB in the end (delta: 62.9 MB). Free memory was 101.9 MB in the beginning and 177.1 MB in the end (delta: -75.2 MB). Peak memory consumption was 26.6 MB. Max. memory is 7.1 GB. [2020-09-04 13:24:42,867 INFO L168 Benchmark]: Boogie Preprocessor took 64.22 ms. Allocated memory is still 201.9 MB. Free memory was 177.1 MB in the beginning and 174.3 MB in the end (delta: 2.8 MB). Peak memory consumption was 2.8 MB. Max. memory is 7.1 GB. [2020-09-04 13:24:42,873 INFO L168 Benchmark]: RCFGBuilder took 917.95 ms. Allocated memory is still 201.9 MB. Free memory was 174.3 MB in the beginning and 120.4 MB in the end (delta: 53.9 MB). Peak memory consumption was 53.9 MB. Max. memory is 7.1 GB. [2020-09-04 13:24:42,879 INFO L168 Benchmark]: TraceAbstraction took 5998.40 ms. Allocated memory was 201.9 MB in the beginning and 293.6 MB in the end (delta: 91.8 MB). Free memory was 119.7 MB in the beginning and 107.4 MB in the end (delta: 12.3 MB). Peak memory consumption was 104.0 MB. Max. memory is 7.1 GB. [2020-09-04 13:24:42,883 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27 ms. Allocated memory is still 138.9 MB. Free memory was 120.5 MB in the beginning and 120.3 MB in the end (delta: 209.8 kB). There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 594.95 ms. Allocated memory was 138.9 MB in the beginning and 201.9 MB in the end (delta: 62.9 MB). Free memory was 101.9 MB in the beginning and 177.1 MB in the end (delta: -75.2 MB). Peak memory consumption was 26.6 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 64.22 ms. Allocated memory is still 201.9 MB. Free memory was 177.1 MB in the beginning and 174.3 MB in the end (delta: 2.8 MB). Peak memory consumption was 2.8 MB. Max. memory is 7.1 GB. * RCFGBuilder took 917.95 ms. Allocated memory is still 201.9 MB. Free memory was 174.3 MB in the beginning and 120.4 MB in the end (delta: 53.9 MB). Peak memory consumption was 53.9 MB. Max. memory is 7.1 GB. * TraceAbstraction took 5998.40 ms. Allocated memory was 201.9 MB in the beginning and 293.6 MB in the end (delta: 91.8 MB). Free memory was 119.7 MB in the beginning and 107.4 MB in the end (delta: 12.3 MB). Peak memory consumption was 104.0 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - CounterExampleResult [Line: 642]: a call of __VERIFIER_error() is reachable a call of __VERIFIER_error() is reachable We found a FailurePath: [L647] int s ; [L648] int tmp ; [L652] s = 8464 VAL [s=8464] [L653] CALL ssl3_accept(s) VAL [\old(initial_state)=8464] [L11] int s__info_callback = __VERIFIER_nondet_int() ; [L12] int s__in_handshake = __VERIFIER_nondet_int() ; [L13] int s__state ; [L14] int s__new_session ; [L15] int s__server ; [L16] int s__version = __VERIFIER_nondet_int() ; [L17] int s__type ; [L18] int s__init_num ; [L19] int s__hit = __VERIFIER_nondet_int() ; [L20] int s__rwstate ; [L21] int s__init_buf___0 = 1; [L22] int s__debug = __VERIFIER_nondet_int() ; [L23] int s__shutdown ; [L24] int s__cert = __VERIFIER_nondet_int() ; [L25] int s__options = __VERIFIER_nondet_int() ; [L26] int s__verify_mode = __VERIFIER_nondet_int() ; [L27] int s__session__peer = __VERIFIER_nondet_int() ; [L28] int s__cert__pkeys__AT0__privatekey = __VERIFIER_nondet_int() ; [L29] int s__ctx__info_callback = __VERIFIER_nondet_int() ; [L30] int s__ctx__stats__sess_accept_renegotiate = __VERIFIER_nondet_int() ; [L31] int s__ctx__stats__sess_accept = __VERIFIER_nondet_int() ; [L32] int s__ctx__stats__sess_accept_good = __VERIFIER_nondet_int() ; [L33] int s__s3__tmp__cert_request ; [L34] int s__s3__tmp__reuse_message ; [L35] int s__s3__tmp__use_rsa_tmp ; [L36] int s__s3__tmp__new_cipher = __VERIFIER_nondet_int() ; [L37] int s__s3__tmp__new_cipher__algorithms ; [L38] int s__s3__tmp__next_state___0 ; [L39] int s__s3__tmp__new_cipher__algo_strength ; [L40] int s__session__cipher ; [L41] int buf ; [L42] unsigned long l ; [L43] unsigned long Time ; [L44] unsigned long tmp ; [L45] int cb ; [L46] long num1 = __VERIFIER_nondet_long() ; [L47] int ret ; [L48] int new_state ; [L49] int state ; [L50] int skip ; [L51] int got_new_session ; [L52] int tmp___1 = __VERIFIER_nondet_int() ; [L53] int tmp___2 = __VERIFIER_nondet_int() ; [L54] int tmp___3 = __VERIFIER_nondet_int() ; [L55] int tmp___4 = __VERIFIER_nondet_int() ; [L56] int tmp___5 = __VERIFIER_nondet_int() ; [L57] int tmp___6 = __VERIFIER_nondet_int() ; [L58] int tmp___7 = __VERIFIER_nondet_int() ; [L59] long tmp___8 = __VERIFIER_nondet_long() ; [L60] int tmp___9 = __VERIFIER_nondet_int() ; [L61] int tmp___10 = __VERIFIER_nondet_int() ; [L62] int blastFlag ; [L63] int __cil_tmp55 ; [L64] unsigned long __cil_tmp56 ; [L65] unsigned long __cil_tmp57 ; [L66] unsigned long __cil_tmp58 ; [L67] unsigned long __cil_tmp59 ; [L68] int __cil_tmp60 ; [L69] unsigned long __cil_tmp61 ; [L72] s__state = initial_state [L73] blastFlag = 0 [L74] tmp = __VERIFIER_nondet_int() [L75] Time = tmp [L76] cb = 0 [L77] ret = -1 [L78] skip = 0 [L79] got_new_session = 0 VAL [\old(initial_state)=8464, blastFlag=0, cb=0, got_new_session=0, initial_state=8464, num1=0, ret=-1, s__cert=1, s__cert__pkeys__AT0__privatekey=4, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=-2, s__debug=0, s__hit=0, s__in_handshake=0, s__info_callback=-3, s__init_buf___0=1, s__options=0, s__s3__tmp__new_cipher=0, s__session__peer=0, s__state=8464, s__verify_mode=0, s__version=0, skip=0, Time=4294967295, tmp=4294967295, tmp___1=-12288, tmp___10=0, tmp___2=2, tmp___3=3, tmp___4=0, tmp___5=0, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L80] COND TRUE s__info_callback != 0 [L81] cb = s__info_callback VAL [\old(initial_state)=8464, blastFlag=0, cb=-3, got_new_session=0, initial_state=8464, num1=0, ret=-1, s__cert=1, s__cert__pkeys__AT0__privatekey=4, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=-2, s__debug=0, s__hit=0, s__in_handshake=0, s__info_callback=-3, s__init_buf___0=1, s__options=0, s__s3__tmp__new_cipher=0, s__session__peer=0, s__state=8464, s__verify_mode=0, s__version=0, skip=0, Time=4294967295, tmp=4294967295, tmp___1=-12288, tmp___10=0, tmp___2=2, tmp___3=3, tmp___4=0, tmp___5=0, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L87] s__in_handshake ++ VAL [\old(initial_state)=8464, blastFlag=0, cb=-3, got_new_session=0, initial_state=8464, num1=0, ret=-1, s__cert=1, s__cert__pkeys__AT0__privatekey=4, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=-2, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=-3, s__init_buf___0=1, s__options=0, s__s3__tmp__new_cipher=0, s__session__peer=0, s__state=8464, s__verify_mode=0, s__version=0, skip=0, Time=4294967295, tmp=4294967295, tmp___1=-12288, tmp___10=0, tmp___2=2, tmp___3=3, tmp___4=0, tmp___5=0, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L88] COND FALSE !(tmp___1 + 12288) VAL [\old(initial_state)=8464, blastFlag=0, cb=-3, got_new_session=0, initial_state=8464, num1=0, ret=-1, s__cert=1, s__cert__pkeys__AT0__privatekey=4, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=-2, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=-3, s__init_buf___0=1, s__options=0, s__s3__tmp__new_cipher=0, s__session__peer=0, s__state=8464, s__verify_mode=0, s__version=0, skip=0, Time=4294967295, tmp=4294967295, tmp___1=-12288, tmp___10=0, tmp___2=2, tmp___3=3, tmp___4=0, tmp___5=0, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L93] COND FALSE !(s__cert == 0) VAL [\old(initial_state)=8464, blastFlag=0, cb=-3, got_new_session=0, initial_state=8464, num1=0, ret=-1, s__cert=1, s__cert__pkeys__AT0__privatekey=4, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=-2, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=-3, s__init_buf___0=1, s__options=0, s__s3__tmp__new_cipher=0, s__session__peer=0, s__state=8464, s__verify_mode=0, s__version=0, skip=0, Time=4294967295, tmp=4294967295, tmp___1=-12288, tmp___10=0, tmp___2=2, tmp___3=3, tmp___4=0, tmp___5=0, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L97] COND TRUE 1 VAL [\old(initial_state)=8464, blastFlag=0, cb=-3, got_new_session=0, initial_state=8464, num1=0, ret=-1, s__cert=1, s__cert__pkeys__AT0__privatekey=4, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=-2, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=-3, s__init_buf___0=1, s__options=0, s__s3__tmp__new_cipher=0, s__session__peer=0, s__state=8464, s__verify_mode=0, s__version=0, skip=0, Time=4294967295, tmp=4294967295, tmp___1=-12288, tmp___10=0, tmp___2=2, tmp___3=3, tmp___4=0, tmp___5=0, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L99] state = s__state VAL [\old(initial_state)=8464, blastFlag=0, cb=-3, got_new_session=0, initial_state=8464, num1=0, ret=-1, s__cert=1, s__cert__pkeys__AT0__privatekey=4, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=-2, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=-3, s__init_buf___0=1, s__options=0, s__s3__tmp__new_cipher=0, s__session__peer=0, s__state=8464, s__verify_mode=0, s__version=0, skip=0, state=8464, Time=4294967295, tmp=4294967295, tmp___1=-12288, tmp___10=0, tmp___2=2, tmp___3=3, tmp___4=0, tmp___5=0, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L100] COND FALSE !(s__state == 12292) VAL [\old(initial_state)=8464, blastFlag=0, cb=-3, got_new_session=0, initial_state=8464, num1=0, ret=-1, s__cert=1, s__cert__pkeys__AT0__privatekey=4, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=-2, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=-3, s__init_buf___0=1, s__options=0, s__s3__tmp__new_cipher=0, s__session__peer=0, s__state=8464, s__verify_mode=0, s__version=0, skip=0, state=8464, Time=4294967295, tmp=4294967295, tmp___1=-12288, tmp___10=0, tmp___2=2, tmp___3=3, tmp___4=0, tmp___5=0, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L103] COND FALSE !(s__state == 16384) VAL [\old(initial_state)=8464, blastFlag=0, cb=-3, got_new_session=0, initial_state=8464, num1=0, ret=-1, s__cert=1, s__cert__pkeys__AT0__privatekey=4, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=-2, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=-3, s__init_buf___0=1, s__options=0, s__s3__tmp__new_cipher=0, s__session__peer=0, s__state=8464, s__verify_mode=0, s__version=0, skip=0, state=8464, Time=4294967295, tmp=4294967295, tmp___1=-12288, tmp___10=0, tmp___2=2, tmp___3=3, tmp___4=0, tmp___5=0, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L106] COND FALSE !(s__state == 8192) VAL [\old(initial_state)=8464, blastFlag=0, cb=-3, got_new_session=0, initial_state=8464, num1=0, ret=-1, s__cert=1, s__cert__pkeys__AT0__privatekey=4, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=-2, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=-3, s__init_buf___0=1, s__options=0, s__s3__tmp__new_cipher=0, s__session__peer=0, s__state=8464, s__verify_mode=0, s__version=0, skip=0, state=8464, Time=4294967295, tmp=4294967295, tmp___1=-12288, tmp___10=0, tmp___2=2, tmp___3=3, tmp___4=0, tmp___5=0, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L109] COND FALSE !(s__state == 24576) VAL [\old(initial_state)=8464, blastFlag=0, cb=-3, got_new_session=0, initial_state=8464, num1=0, ret=-1, s__cert=1, s__cert__pkeys__AT0__privatekey=4, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=-2, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=-3, s__init_buf___0=1, s__options=0, s__s3__tmp__new_cipher=0, s__session__peer=0, s__state=8464, s__verify_mode=0, s__version=0, skip=0, state=8464, Time=4294967295, tmp=4294967295, tmp___1=-12288, tmp___10=0, tmp___2=2, tmp___3=3, tmp___4=0, tmp___5=0, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L112] COND FALSE !(s__state == 8195) VAL [\old(initial_state)=8464, blastFlag=0, cb=-3, got_new_session=0, initial_state=8464, num1=0, ret=-1, s__cert=1, s__cert__pkeys__AT0__privatekey=4, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=-2, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=-3, s__init_buf___0=1, s__options=0, s__s3__tmp__new_cipher=0, s__session__peer=0, s__state=8464, s__verify_mode=0, s__version=0, skip=0, state=8464, Time=4294967295, tmp=4294967295, tmp___1=-12288, tmp___10=0, tmp___2=2, tmp___3=3, tmp___4=0, tmp___5=0, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L115] COND FALSE !(s__state == 8480) VAL [\old(initial_state)=8464, blastFlag=0, cb=-3, got_new_session=0, initial_state=8464, num1=0, ret=-1, s__cert=1, s__cert__pkeys__AT0__privatekey=4, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=-2, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=-3, s__init_buf___0=1, s__options=0, s__s3__tmp__new_cipher=0, s__session__peer=0, s__state=8464, s__verify_mode=0, s__version=0, skip=0, state=8464, Time=4294967295, tmp=4294967295, tmp___1=-12288, tmp___10=0, tmp___2=2, tmp___3=3, tmp___4=0, tmp___5=0, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L118] COND FALSE !(s__state == 8481) VAL [\old(initial_state)=8464, blastFlag=0, cb=-3, got_new_session=0, initial_state=8464, num1=0, ret=-1, s__cert=1, s__cert__pkeys__AT0__privatekey=4, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=-2, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=-3, s__init_buf___0=1, s__options=0, s__s3__tmp__new_cipher=0, s__session__peer=0, s__state=8464, s__verify_mode=0, s__version=0, skip=0, state=8464, Time=4294967295, tmp=4294967295, tmp___1=-12288, tmp___10=0, tmp___2=2, tmp___3=3, tmp___4=0, tmp___5=0, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L121] COND FALSE !(s__state == 8482) VAL [\old(initial_state)=8464, blastFlag=0, cb=-3, got_new_session=0, initial_state=8464, num1=0, ret=-1, s__cert=1, s__cert__pkeys__AT0__privatekey=4, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=-2, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=-3, s__init_buf___0=1, s__options=0, s__s3__tmp__new_cipher=0, s__session__peer=0, s__state=8464, s__verify_mode=0, s__version=0, skip=0, state=8464, Time=4294967295, tmp=4294967295, tmp___1=-12288, tmp___10=0, tmp___2=2, tmp___3=3, tmp___4=0, tmp___5=0, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L124] COND TRUE s__state == 8464 VAL [\old(initial_state)=8464, blastFlag=0, cb=-3, got_new_session=0, initial_state=8464, num1=0, ret=-1, s__cert=1, s__cert__pkeys__AT0__privatekey=4, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=-2, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=-3, s__init_buf___0=1, s__options=0, s__s3__tmp__new_cipher=0, s__session__peer=0, s__state=8464, s__verify_mode=0, s__version=0, skip=0, state=8464, Time=4294967295, tmp=4294967295, tmp___1=-12288, tmp___10=0, tmp___2=2, tmp___3=3, tmp___4=0, tmp___5=0, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L270] s__shutdown = 0 [L271] ret = __VERIFIER_nondet_int() [L272] COND TRUE blastFlag == 0 [L273] blastFlag = 1 VAL [\old(initial_state)=8464, blastFlag=1, cb=-3, got_new_session=0, initial_state=8464, num1=0, ret=5, s__cert=1, s__cert__pkeys__AT0__privatekey=4, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=-2, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=-3, s__init_buf___0=1, s__options=0, s__s3__tmp__new_cipher=0, s__session__peer=0, s__shutdown=0, s__state=8464, s__verify_mode=0, s__version=0, skip=0, state=8464, Time=4294967295, tmp=4294967295, tmp___1=-12288, tmp___10=0, tmp___2=2, tmp___3=3, tmp___4=0, tmp___5=0, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L275] COND FALSE !(ret <= 0) [L278] got_new_session = 1 [L279] s__state = 8496 [L280] s__init_num = 0 VAL [\old(initial_state)=8464, blastFlag=1, cb=-3, got_new_session=1, initial_state=8464, num1=0, ret=5, s__cert=1, s__cert__pkeys__AT0__privatekey=4, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=-2, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=-3, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__session__peer=0, s__shutdown=0, s__state=8496, s__verify_mode=0, s__version=0, skip=0, state=8464, Time=4294967295, tmp=4294967295, tmp___1=-12288, tmp___10=0, tmp___2=2, tmp___3=3, tmp___4=0, tmp___5=0, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L599] s__s3__tmp__reuse_message = __VERIFIER_nondet_int() [L600] COND FALSE !(! s__s3__tmp__reuse_message) VAL [\old(initial_state)=8464, blastFlag=1, cb=-3, got_new_session=1, initial_state=8464, num1=0, ret=5, s__cert=1, s__cert__pkeys__AT0__privatekey=4, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=-2, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=-3, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__reuse_message=-4, s__session__peer=0, s__shutdown=0, s__state=8496, s__verify_mode=0, s__version=0, skip=0, state=8464, Time=4294967295, tmp=4294967295, tmp___1=-12288, tmp___10=0, tmp___2=2, tmp___3=3, tmp___4=0, tmp___5=0, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L631] skip = 0 VAL [\old(initial_state)=8464, blastFlag=1, cb=-3, got_new_session=1, initial_state=8464, num1=0, ret=5, s__cert=1, s__cert__pkeys__AT0__privatekey=4, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=-2, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=-3, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__reuse_message=-4, s__session__peer=0, s__shutdown=0, s__state=8496, s__verify_mode=0, s__version=0, skip=0, state=8464, Time=4294967295, tmp=4294967295, tmp___1=-12288, tmp___10=0, tmp___2=2, tmp___3=3, tmp___4=0, tmp___5=0, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L97] COND TRUE 1 VAL [\old(initial_state)=8464, blastFlag=1, cb=-3, got_new_session=1, initial_state=8464, num1=0, ret=5, s__cert=1, s__cert__pkeys__AT0__privatekey=4, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=-2, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=-3, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__reuse_message=-4, s__session__peer=0, s__shutdown=0, s__state=8496, s__verify_mode=0, s__version=0, skip=0, state=8464, Time=4294967295, tmp=4294967295, tmp___1=-12288, tmp___10=0, tmp___2=2, tmp___3=3, tmp___4=0, tmp___5=0, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L99] state = s__state VAL [\old(initial_state)=8464, blastFlag=1, cb=-3, got_new_session=1, initial_state=8464, num1=0, ret=5, s__cert=1, s__cert__pkeys__AT0__privatekey=4, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=-2, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=-3, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__reuse_message=-4, s__session__peer=0, s__shutdown=0, s__state=8496, s__verify_mode=0, s__version=0, skip=0, state=8496, Time=4294967295, tmp=4294967295, tmp___1=-12288, tmp___10=0, tmp___2=2, tmp___3=3, tmp___4=0, tmp___5=0, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L100] COND FALSE !(s__state == 12292) VAL [\old(initial_state)=8464, blastFlag=1, cb=-3, got_new_session=1, initial_state=8464, num1=0, ret=5, s__cert=1, s__cert__pkeys__AT0__privatekey=4, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=-2, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=-3, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__reuse_message=-4, s__session__peer=0, s__shutdown=0, s__state=8496, s__verify_mode=0, s__version=0, skip=0, state=8496, Time=4294967295, tmp=4294967295, tmp___1=-12288, tmp___10=0, tmp___2=2, tmp___3=3, tmp___4=0, tmp___5=0, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L103] COND FALSE !(s__state == 16384) VAL [\old(initial_state)=8464, blastFlag=1, cb=-3, got_new_session=1, initial_state=8464, num1=0, ret=5, s__cert=1, s__cert__pkeys__AT0__privatekey=4, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=-2, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=-3, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__reuse_message=-4, s__session__peer=0, s__shutdown=0, s__state=8496, s__verify_mode=0, s__version=0, skip=0, state=8496, Time=4294967295, tmp=4294967295, tmp___1=-12288, tmp___10=0, tmp___2=2, tmp___3=3, tmp___4=0, tmp___5=0, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L106] COND FALSE !(s__state == 8192) VAL [\old(initial_state)=8464, blastFlag=1, cb=-3, got_new_session=1, initial_state=8464, num1=0, ret=5, s__cert=1, s__cert__pkeys__AT0__privatekey=4, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=-2, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=-3, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__reuse_message=-4, s__session__peer=0, s__shutdown=0, s__state=8496, s__verify_mode=0, s__version=0, skip=0, state=8496, Time=4294967295, tmp=4294967295, tmp___1=-12288, tmp___10=0, tmp___2=2, tmp___3=3, tmp___4=0, tmp___5=0, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L109] COND FALSE !(s__state == 24576) VAL [\old(initial_state)=8464, blastFlag=1, cb=-3, got_new_session=1, initial_state=8464, num1=0, ret=5, s__cert=1, s__cert__pkeys__AT0__privatekey=4, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=-2, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=-3, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__reuse_message=-4, s__session__peer=0, s__shutdown=0, s__state=8496, s__verify_mode=0, s__version=0, skip=0, state=8496, Time=4294967295, tmp=4294967295, tmp___1=-12288, tmp___10=0, tmp___2=2, tmp___3=3, tmp___4=0, tmp___5=0, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L112] COND FALSE !(s__state == 8195) VAL [\old(initial_state)=8464, blastFlag=1, cb=-3, got_new_session=1, initial_state=8464, num1=0, ret=5, s__cert=1, s__cert__pkeys__AT0__privatekey=4, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=-2, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=-3, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__reuse_message=-4, s__session__peer=0, s__shutdown=0, s__state=8496, s__verify_mode=0, s__version=0, skip=0, state=8496, Time=4294967295, tmp=4294967295, tmp___1=-12288, tmp___10=0, tmp___2=2, tmp___3=3, tmp___4=0, tmp___5=0, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L115] COND FALSE !(s__state == 8480) VAL [\old(initial_state)=8464, blastFlag=1, cb=-3, got_new_session=1, initial_state=8464, num1=0, ret=5, s__cert=1, s__cert__pkeys__AT0__privatekey=4, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=-2, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=-3, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__reuse_message=-4, s__session__peer=0, s__shutdown=0, s__state=8496, s__verify_mode=0, s__version=0, skip=0, state=8496, Time=4294967295, tmp=4294967295, tmp___1=-12288, tmp___10=0, tmp___2=2, tmp___3=3, tmp___4=0, tmp___5=0, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L118] COND FALSE !(s__state == 8481) VAL [\old(initial_state)=8464, blastFlag=1, cb=-3, got_new_session=1, initial_state=8464, num1=0, ret=5, s__cert=1, s__cert__pkeys__AT0__privatekey=4, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=-2, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=-3, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__reuse_message=-4, s__session__peer=0, s__shutdown=0, s__state=8496, s__verify_mode=0, s__version=0, skip=0, state=8496, Time=4294967295, tmp=4294967295, tmp___1=-12288, tmp___10=0, tmp___2=2, tmp___3=3, tmp___4=0, tmp___5=0, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L121] COND FALSE !(s__state == 8482) VAL [\old(initial_state)=8464, blastFlag=1, cb=-3, got_new_session=1, initial_state=8464, num1=0, ret=5, s__cert=1, s__cert__pkeys__AT0__privatekey=4, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=-2, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=-3, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__reuse_message=-4, s__session__peer=0, s__shutdown=0, s__state=8496, s__verify_mode=0, s__version=0, skip=0, state=8496, Time=4294967295, tmp=4294967295, tmp___1=-12288, tmp___10=0, tmp___2=2, tmp___3=3, tmp___4=0, tmp___5=0, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L124] COND FALSE !(s__state == 8464) VAL [\old(initial_state)=8464, blastFlag=1, cb=-3, got_new_session=1, initial_state=8464, num1=0, ret=5, s__cert=1, s__cert__pkeys__AT0__privatekey=4, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=-2, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=-3, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__reuse_message=-4, s__session__peer=0, s__shutdown=0, s__state=8496, s__verify_mode=0, s__version=0, skip=0, state=8496, Time=4294967295, tmp=4294967295, tmp___1=-12288, tmp___10=0, tmp___2=2, tmp___3=3, tmp___4=0, tmp___5=0, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L127] COND FALSE !(s__state == 8465) VAL [\old(initial_state)=8464, blastFlag=1, cb=-3, got_new_session=1, initial_state=8464, num1=0, ret=5, s__cert=1, s__cert__pkeys__AT0__privatekey=4, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=-2, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=-3, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__reuse_message=-4, s__session__peer=0, s__shutdown=0, s__state=8496, s__verify_mode=0, s__version=0, skip=0, state=8496, Time=4294967295, tmp=4294967295, tmp___1=-12288, tmp___10=0, tmp___2=2, tmp___3=3, tmp___4=0, tmp___5=0, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L130] COND FALSE !(s__state == 8466) VAL [\old(initial_state)=8464, blastFlag=1, cb=-3, got_new_session=1, initial_state=8464, num1=0, ret=5, s__cert=1, s__cert__pkeys__AT0__privatekey=4, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=-2, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=-3, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__reuse_message=-4, s__session__peer=0, s__shutdown=0, s__state=8496, s__verify_mode=0, s__version=0, skip=0, state=8496, Time=4294967295, tmp=4294967295, tmp___1=-12288, tmp___10=0, tmp___2=2, tmp___3=3, tmp___4=0, tmp___5=0, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L133] COND TRUE s__state == 8496 VAL [\old(initial_state)=8464, blastFlag=1, cb=-3, got_new_session=1, initial_state=8464, num1=0, ret=5, s__cert=1, s__cert__pkeys__AT0__privatekey=4, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=-2, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=-3, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__reuse_message=-4, s__session__peer=0, s__shutdown=0, s__state=8496, s__verify_mode=0, s__version=0, skip=0, state=8496, Time=4294967295, tmp=4294967295, tmp___1=-12288, tmp___10=0, tmp___2=2, tmp___3=3, tmp___4=0, tmp___5=0, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L284] ret = __VERIFIER_nondet_int() [L285] COND TRUE blastFlag == 1 [L286] blastFlag = 2 VAL [\old(initial_state)=8464, blastFlag=2, cb=-3, got_new_session=1, initial_state=8464, num1=0, ret=6, s__cert=1, s__cert__pkeys__AT0__privatekey=4, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=-2, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=-3, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__reuse_message=-4, s__session__peer=0, s__shutdown=0, s__state=8496, s__verify_mode=0, s__version=0, skip=0, state=8496, Time=4294967295, tmp=4294967295, tmp___1=-12288, tmp___10=0, tmp___2=2, tmp___3=3, tmp___4=0, tmp___5=0, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L288] COND FALSE !(ret <= 0) VAL [\old(initial_state)=8464, blastFlag=2, cb=-3, got_new_session=1, initial_state=8464, num1=0, ret=6, s__cert=1, s__cert__pkeys__AT0__privatekey=4, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=-2, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=-3, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__reuse_message=-4, s__session__peer=0, s__shutdown=0, s__state=8496, s__verify_mode=0, s__version=0, skip=0, state=8496, Time=4294967295, tmp=4294967295, tmp___1=-12288, tmp___10=0, tmp___2=2, tmp___3=3, tmp___4=0, tmp___5=0, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L291] COND FALSE !(\read(s__hit)) [L294] s__state = 8512 VAL [\old(initial_state)=8464, blastFlag=2, cb=-3, got_new_session=1, initial_state=8464, num1=0, ret=6, s__cert=1, s__cert__pkeys__AT0__privatekey=4, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=-2, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=-3, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__reuse_message=-4, s__session__peer=0, s__shutdown=0, s__state=8512, s__verify_mode=0, s__version=0, skip=0, state=8496, Time=4294967295, tmp=4294967295, tmp___1=-12288, tmp___10=0, tmp___2=2, tmp___3=3, tmp___4=0, tmp___5=0, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L296] s__init_num = 0 VAL [\old(initial_state)=8464, blastFlag=2, cb=-3, got_new_session=1, initial_state=8464, num1=0, ret=6, s__cert=1, s__cert__pkeys__AT0__privatekey=4, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=-2, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=-3, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__reuse_message=-4, s__session__peer=0, s__shutdown=0, s__state=8512, s__verify_mode=0, s__version=0, skip=0, state=8496, Time=4294967295, tmp=4294967295, tmp___1=-12288, tmp___10=0, tmp___2=2, tmp___3=3, tmp___4=0, tmp___5=0, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L599] s__s3__tmp__reuse_message = __VERIFIER_nondet_int() [L600] COND FALSE !(! s__s3__tmp__reuse_message) VAL [\old(initial_state)=8464, blastFlag=2, cb=-3, got_new_session=1, initial_state=8464, num1=0, ret=6, s__cert=1, s__cert__pkeys__AT0__privatekey=4, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=-2, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=-3, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__reuse_message=-5, s__session__peer=0, s__shutdown=0, s__state=8512, s__verify_mode=0, s__version=0, skip=0, state=8496, Time=4294967295, tmp=4294967295, tmp___1=-12288, tmp___10=0, tmp___2=2, tmp___3=3, tmp___4=0, tmp___5=0, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L631] skip = 0 VAL [\old(initial_state)=8464, blastFlag=2, cb=-3, got_new_session=1, initial_state=8464, num1=0, ret=6, s__cert=1, s__cert__pkeys__AT0__privatekey=4, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=-2, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=-3, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__reuse_message=-5, s__session__peer=0, s__shutdown=0, s__state=8512, s__verify_mode=0, s__version=0, skip=0, state=8496, Time=4294967295, tmp=4294967295, tmp___1=-12288, tmp___10=0, tmp___2=2, tmp___3=3, tmp___4=0, tmp___5=0, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L97] COND TRUE 1 VAL [\old(initial_state)=8464, blastFlag=2, cb=-3, got_new_session=1, initial_state=8464, num1=0, ret=6, s__cert=1, s__cert__pkeys__AT0__privatekey=4, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=-2, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=-3, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__reuse_message=-5, s__session__peer=0, s__shutdown=0, s__state=8512, s__verify_mode=0, s__version=0, skip=0, state=8496, Time=4294967295, tmp=4294967295, tmp___1=-12288, tmp___10=0, tmp___2=2, tmp___3=3, tmp___4=0, tmp___5=0, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L99] state = s__state VAL [\old(initial_state)=8464, blastFlag=2, cb=-3, got_new_session=1, initial_state=8464, num1=0, ret=6, s__cert=1, s__cert__pkeys__AT0__privatekey=4, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=-2, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=-3, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__reuse_message=-5, s__session__peer=0, s__shutdown=0, s__state=8512, s__verify_mode=0, s__version=0, skip=0, state=8512, Time=4294967295, tmp=4294967295, tmp___1=-12288, tmp___10=0, tmp___2=2, tmp___3=3, tmp___4=0, tmp___5=0, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L100] COND FALSE !(s__state == 12292) VAL [\old(initial_state)=8464, blastFlag=2, cb=-3, got_new_session=1, initial_state=8464, num1=0, ret=6, s__cert=1, s__cert__pkeys__AT0__privatekey=4, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=-2, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=-3, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__reuse_message=-5, s__session__peer=0, s__shutdown=0, s__state=8512, s__verify_mode=0, s__version=0, skip=0, state=8512, Time=4294967295, tmp=4294967295, tmp___1=-12288, tmp___10=0, tmp___2=2, tmp___3=3, tmp___4=0, tmp___5=0, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L103] COND FALSE !(s__state == 16384) VAL [\old(initial_state)=8464, blastFlag=2, cb=-3, got_new_session=1, initial_state=8464, num1=0, ret=6, s__cert=1, s__cert__pkeys__AT0__privatekey=4, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=-2, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=-3, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__reuse_message=-5, s__session__peer=0, s__shutdown=0, s__state=8512, s__verify_mode=0, s__version=0, skip=0, state=8512, Time=4294967295, tmp=4294967295, tmp___1=-12288, tmp___10=0, tmp___2=2, tmp___3=3, tmp___4=0, tmp___5=0, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L106] COND FALSE !(s__state == 8192) VAL [\old(initial_state)=8464, blastFlag=2, cb=-3, got_new_session=1, initial_state=8464, num1=0, ret=6, s__cert=1, s__cert__pkeys__AT0__privatekey=4, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=-2, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=-3, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__reuse_message=-5, s__session__peer=0, s__shutdown=0, s__state=8512, s__verify_mode=0, s__version=0, skip=0, state=8512, Time=4294967295, tmp=4294967295, tmp___1=-12288, tmp___10=0, tmp___2=2, tmp___3=3, tmp___4=0, tmp___5=0, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L109] COND FALSE !(s__state == 24576) VAL [\old(initial_state)=8464, blastFlag=2, cb=-3, got_new_session=1, initial_state=8464, num1=0, ret=6, s__cert=1, s__cert__pkeys__AT0__privatekey=4, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=-2, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=-3, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__reuse_message=-5, s__session__peer=0, s__shutdown=0, s__state=8512, s__verify_mode=0, s__version=0, skip=0, state=8512, Time=4294967295, tmp=4294967295, tmp___1=-12288, tmp___10=0, tmp___2=2, tmp___3=3, tmp___4=0, tmp___5=0, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L112] COND FALSE !(s__state == 8195) VAL [\old(initial_state)=8464, blastFlag=2, cb=-3, got_new_session=1, initial_state=8464, num1=0, ret=6, s__cert=1, s__cert__pkeys__AT0__privatekey=4, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=-2, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=-3, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__reuse_message=-5, s__session__peer=0, s__shutdown=0, s__state=8512, s__verify_mode=0, s__version=0, skip=0, state=8512, Time=4294967295, tmp=4294967295, tmp___1=-12288, tmp___10=0, tmp___2=2, tmp___3=3, tmp___4=0, tmp___5=0, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L115] COND FALSE !(s__state == 8480) VAL [\old(initial_state)=8464, blastFlag=2, cb=-3, got_new_session=1, initial_state=8464, num1=0, ret=6, s__cert=1, s__cert__pkeys__AT0__privatekey=4, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=-2, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=-3, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__reuse_message=-5, s__session__peer=0, s__shutdown=0, s__state=8512, s__verify_mode=0, s__version=0, skip=0, state=8512, Time=4294967295, tmp=4294967295, tmp___1=-12288, tmp___10=0, tmp___2=2, tmp___3=3, tmp___4=0, tmp___5=0, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L118] COND FALSE !(s__state == 8481) VAL [\old(initial_state)=8464, blastFlag=2, cb=-3, got_new_session=1, initial_state=8464, num1=0, ret=6, s__cert=1, s__cert__pkeys__AT0__privatekey=4, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=-2, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=-3, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__reuse_message=-5, s__session__peer=0, s__shutdown=0, s__state=8512, s__verify_mode=0, s__version=0, skip=0, state=8512, Time=4294967295, tmp=4294967295, tmp___1=-12288, tmp___10=0, tmp___2=2, tmp___3=3, tmp___4=0, tmp___5=0, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L121] COND FALSE !(s__state == 8482) VAL [\old(initial_state)=8464, blastFlag=2, cb=-3, got_new_session=1, initial_state=8464, num1=0, ret=6, s__cert=1, s__cert__pkeys__AT0__privatekey=4, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=-2, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=-3, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__reuse_message=-5, s__session__peer=0, s__shutdown=0, s__state=8512, s__verify_mode=0, s__version=0, skip=0, state=8512, Time=4294967295, tmp=4294967295, tmp___1=-12288, tmp___10=0, tmp___2=2, tmp___3=3, tmp___4=0, tmp___5=0, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L124] COND FALSE !(s__state == 8464) VAL [\old(initial_state)=8464, blastFlag=2, cb=-3, got_new_session=1, initial_state=8464, num1=0, ret=6, s__cert=1, s__cert__pkeys__AT0__privatekey=4, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=-2, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=-3, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__reuse_message=-5, s__session__peer=0, s__shutdown=0, s__state=8512, s__verify_mode=0, s__version=0, skip=0, state=8512, Time=4294967295, tmp=4294967295, tmp___1=-12288, tmp___10=0, tmp___2=2, tmp___3=3, tmp___4=0, tmp___5=0, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L127] COND FALSE !(s__state == 8465) VAL [\old(initial_state)=8464, blastFlag=2, cb=-3, got_new_session=1, initial_state=8464, num1=0, ret=6, s__cert=1, s__cert__pkeys__AT0__privatekey=4, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=-2, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=-3, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__reuse_message=-5, s__session__peer=0, s__shutdown=0, s__state=8512, s__verify_mode=0, s__version=0, skip=0, state=8512, Time=4294967295, tmp=4294967295, tmp___1=-12288, tmp___10=0, tmp___2=2, tmp___3=3, tmp___4=0, tmp___5=0, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L130] COND FALSE !(s__state == 8466) VAL [\old(initial_state)=8464, blastFlag=2, cb=-3, got_new_session=1, initial_state=8464, num1=0, ret=6, s__cert=1, s__cert__pkeys__AT0__privatekey=4, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=-2, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=-3, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__reuse_message=-5, s__session__peer=0, s__shutdown=0, s__state=8512, s__verify_mode=0, s__version=0, skip=0, state=8512, Time=4294967295, tmp=4294967295, tmp___1=-12288, tmp___10=0, tmp___2=2, tmp___3=3, tmp___4=0, tmp___5=0, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L133] COND FALSE !(s__state == 8496) VAL [\old(initial_state)=8464, blastFlag=2, cb=-3, got_new_session=1, initial_state=8464, num1=0, ret=6, s__cert=1, s__cert__pkeys__AT0__privatekey=4, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=-2, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=-3, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__reuse_message=-5, s__session__peer=0, s__shutdown=0, s__state=8512, s__verify_mode=0, s__version=0, skip=0, state=8512, Time=4294967295, tmp=4294967295, tmp___1=-12288, tmp___10=0, tmp___2=2, tmp___3=3, tmp___4=0, tmp___5=0, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L136] COND FALSE !(s__state == 8497) VAL [\old(initial_state)=8464, blastFlag=2, cb=-3, got_new_session=1, initial_state=8464, num1=0, ret=6, s__cert=1, s__cert__pkeys__AT0__privatekey=4, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=-2, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=-3, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__reuse_message=-5, s__session__peer=0, s__shutdown=0, s__state=8512, s__verify_mode=0, s__version=0, skip=0, state=8512, Time=4294967295, tmp=4294967295, tmp___1=-12288, tmp___10=0, tmp___2=2, tmp___3=3, tmp___4=0, tmp___5=0, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L139] COND TRUE s__state == 8512 VAL [\old(initial_state)=8464, blastFlag=2, cb=-3, got_new_session=1, initial_state=8464, num1=0, ret=6, s__cert=1, s__cert__pkeys__AT0__privatekey=4, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=-2, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=-3, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__reuse_message=-5, s__session__peer=0, s__shutdown=0, s__state=8512, s__verify_mode=0, s__version=0, skip=0, state=8512, Time=4294967295, tmp=4294967295, tmp___1=-12288, tmp___10=0, tmp___2=2, tmp___3=3, tmp___4=0, tmp___5=0, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L301] s__s3__tmp__new_cipher__algorithms = __VERIFIER_nondet_int() [L302] __cil_tmp56 = (unsigned long )s__s3__tmp__new_cipher__algorithms VAL [\old(initial_state)=8464, __cil_tmp56=0, blastFlag=2, cb=-3, got_new_session=1, initial_state=8464, num1=0, ret=6, s__cert=1, s__cert__pkeys__AT0__privatekey=4, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=-2, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=-3, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=-5, s__session__peer=0, s__shutdown=0, s__state=8512, s__verify_mode=0, s__version=0, skip=0, state=8512, Time=4294967295, tmp=4294967295, tmp___1=-12288, tmp___10=0, tmp___2=2, tmp___3=3, tmp___4=0, tmp___5=0, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L303] COND TRUE __cil_tmp56 + 256UL [L304] skip = 1 VAL [\old(initial_state)=8464, __cil_tmp56=0, blastFlag=2, cb=-3, got_new_session=1, initial_state=8464, num1=0, ret=6, s__cert=1, s__cert__pkeys__AT0__privatekey=4, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=-2, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=-3, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=-5, s__session__peer=0, s__shutdown=0, s__state=8512, s__verify_mode=0, s__version=0, skip=1, state=8512, Time=4294967295, tmp=4294967295, tmp___1=-12288, tmp___10=0, tmp___2=2, tmp___3=3, tmp___4=0, tmp___5=0, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L315] s__state = 8528 [L316] s__init_num = 0 VAL [\old(initial_state)=8464, __cil_tmp56=0, blastFlag=2, cb=-3, got_new_session=1, initial_state=8464, num1=0, ret=6, s__cert=1, s__cert__pkeys__AT0__privatekey=4, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=-2, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=-3, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=-5, s__session__peer=0, s__shutdown=0, s__state=8528, s__verify_mode=0, s__version=0, skip=1, state=8512, Time=4294967295, tmp=4294967295, tmp___1=-12288, tmp___10=0, tmp___2=2, tmp___3=3, tmp___4=0, tmp___5=0, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L599] s__s3__tmp__reuse_message = __VERIFIER_nondet_int() [L600] COND FALSE !(! s__s3__tmp__reuse_message) VAL [\old(initial_state)=8464, __cil_tmp56=0, blastFlag=2, cb=-3, got_new_session=1, initial_state=8464, num1=0, ret=6, s__cert=1, s__cert__pkeys__AT0__privatekey=4, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=-2, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=-3, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=-6, s__session__peer=0, s__shutdown=0, s__state=8528, s__verify_mode=0, s__version=0, skip=1, state=8512, Time=4294967295, tmp=4294967295, tmp___1=-12288, tmp___10=0, tmp___2=2, tmp___3=3, tmp___4=0, tmp___5=0, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L631] skip = 0 VAL [\old(initial_state)=8464, __cil_tmp56=0, blastFlag=2, cb=-3, got_new_session=1, initial_state=8464, num1=0, ret=6, s__cert=1, s__cert__pkeys__AT0__privatekey=4, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=-2, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=-3, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=-6, s__session__peer=0, s__shutdown=0, s__state=8528, s__verify_mode=0, s__version=0, skip=0, state=8512, Time=4294967295, tmp=4294967295, tmp___1=-12288, tmp___10=0, tmp___2=2, tmp___3=3, tmp___4=0, tmp___5=0, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L97] COND TRUE 1 VAL [\old(initial_state)=8464, __cil_tmp56=0, blastFlag=2, cb=-3, got_new_session=1, initial_state=8464, num1=0, ret=6, s__cert=1, s__cert__pkeys__AT0__privatekey=4, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=-2, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=-3, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=-6, s__session__peer=0, s__shutdown=0, s__state=8528, s__verify_mode=0, s__version=0, skip=0, state=8512, Time=4294967295, tmp=4294967295, tmp___1=-12288, tmp___10=0, tmp___2=2, tmp___3=3, tmp___4=0, tmp___5=0, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L99] state = s__state VAL [\old(initial_state)=8464, __cil_tmp56=0, blastFlag=2, cb=-3, got_new_session=1, initial_state=8464, num1=0, ret=6, s__cert=1, s__cert__pkeys__AT0__privatekey=4, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=-2, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=-3, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=-6, s__session__peer=0, s__shutdown=0, s__state=8528, s__verify_mode=0, s__version=0, skip=0, state=8528, Time=4294967295, tmp=4294967295, tmp___1=-12288, tmp___10=0, tmp___2=2, tmp___3=3, tmp___4=0, tmp___5=0, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L100] COND FALSE !(s__state == 12292) VAL [\old(initial_state)=8464, __cil_tmp56=0, blastFlag=2, cb=-3, got_new_session=1, initial_state=8464, num1=0, ret=6, s__cert=1, s__cert__pkeys__AT0__privatekey=4, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=-2, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=-3, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=-6, s__session__peer=0, s__shutdown=0, s__state=8528, s__verify_mode=0, s__version=0, skip=0, state=8528, Time=4294967295, tmp=4294967295, tmp___1=-12288, tmp___10=0, tmp___2=2, tmp___3=3, tmp___4=0, tmp___5=0, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L103] COND FALSE !(s__state == 16384) VAL [\old(initial_state)=8464, __cil_tmp56=0, blastFlag=2, cb=-3, got_new_session=1, initial_state=8464, num1=0, ret=6, s__cert=1, s__cert__pkeys__AT0__privatekey=4, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=-2, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=-3, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=-6, s__session__peer=0, s__shutdown=0, s__state=8528, s__verify_mode=0, s__version=0, skip=0, state=8528, Time=4294967295, tmp=4294967295, tmp___1=-12288, tmp___10=0, tmp___2=2, tmp___3=3, tmp___4=0, tmp___5=0, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L106] COND FALSE !(s__state == 8192) VAL [\old(initial_state)=8464, __cil_tmp56=0, blastFlag=2, cb=-3, got_new_session=1, initial_state=8464, num1=0, ret=6, s__cert=1, s__cert__pkeys__AT0__privatekey=4, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=-2, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=-3, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=-6, s__session__peer=0, s__shutdown=0, s__state=8528, s__verify_mode=0, s__version=0, skip=0, state=8528, Time=4294967295, tmp=4294967295, tmp___1=-12288, tmp___10=0, tmp___2=2, tmp___3=3, tmp___4=0, tmp___5=0, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L109] COND FALSE !(s__state == 24576) VAL [\old(initial_state)=8464, __cil_tmp56=0, blastFlag=2, cb=-3, got_new_session=1, initial_state=8464, num1=0, ret=6, s__cert=1, s__cert__pkeys__AT0__privatekey=4, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=-2, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=-3, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=-6, s__session__peer=0, s__shutdown=0, s__state=8528, s__verify_mode=0, s__version=0, skip=0, state=8528, Time=4294967295, tmp=4294967295, tmp___1=-12288, tmp___10=0, tmp___2=2, tmp___3=3, tmp___4=0, tmp___5=0, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L112] COND FALSE !(s__state == 8195) VAL [\old(initial_state)=8464, __cil_tmp56=0, blastFlag=2, cb=-3, got_new_session=1, initial_state=8464, num1=0, ret=6, s__cert=1, s__cert__pkeys__AT0__privatekey=4, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=-2, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=-3, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=-6, s__session__peer=0, s__shutdown=0, s__state=8528, s__verify_mode=0, s__version=0, skip=0, state=8528, Time=4294967295, tmp=4294967295, tmp___1=-12288, tmp___10=0, tmp___2=2, tmp___3=3, tmp___4=0, tmp___5=0, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L115] COND FALSE !(s__state == 8480) VAL [\old(initial_state)=8464, __cil_tmp56=0, blastFlag=2, cb=-3, got_new_session=1, initial_state=8464, num1=0, ret=6, s__cert=1, s__cert__pkeys__AT0__privatekey=4, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=-2, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=-3, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=-6, s__session__peer=0, s__shutdown=0, s__state=8528, s__verify_mode=0, s__version=0, skip=0, state=8528, Time=4294967295, tmp=4294967295, tmp___1=-12288, tmp___10=0, tmp___2=2, tmp___3=3, tmp___4=0, tmp___5=0, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L118] COND FALSE !(s__state == 8481) VAL [\old(initial_state)=8464, __cil_tmp56=0, blastFlag=2, cb=-3, got_new_session=1, initial_state=8464, num1=0, ret=6, s__cert=1, s__cert__pkeys__AT0__privatekey=4, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=-2, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=-3, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=-6, s__session__peer=0, s__shutdown=0, s__state=8528, s__verify_mode=0, s__version=0, skip=0, state=8528, Time=4294967295, tmp=4294967295, tmp___1=-12288, tmp___10=0, tmp___2=2, tmp___3=3, tmp___4=0, tmp___5=0, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L121] COND FALSE !(s__state == 8482) VAL [\old(initial_state)=8464, __cil_tmp56=0, blastFlag=2, cb=-3, got_new_session=1, initial_state=8464, num1=0, ret=6, s__cert=1, s__cert__pkeys__AT0__privatekey=4, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=-2, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=-3, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=-6, s__session__peer=0, s__shutdown=0, s__state=8528, s__verify_mode=0, s__version=0, skip=0, state=8528, Time=4294967295, tmp=4294967295, tmp___1=-12288, tmp___10=0, tmp___2=2, tmp___3=3, tmp___4=0, tmp___5=0, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L124] COND FALSE !(s__state == 8464) VAL [\old(initial_state)=8464, __cil_tmp56=0, blastFlag=2, cb=-3, got_new_session=1, initial_state=8464, num1=0, ret=6, s__cert=1, s__cert__pkeys__AT0__privatekey=4, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=-2, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=-3, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=-6, s__session__peer=0, s__shutdown=0, s__state=8528, s__verify_mode=0, s__version=0, skip=0, state=8528, Time=4294967295, tmp=4294967295, tmp___1=-12288, tmp___10=0, tmp___2=2, tmp___3=3, tmp___4=0, tmp___5=0, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L127] COND FALSE !(s__state == 8465) VAL [\old(initial_state)=8464, __cil_tmp56=0, blastFlag=2, cb=-3, got_new_session=1, initial_state=8464, num1=0, ret=6, s__cert=1, s__cert__pkeys__AT0__privatekey=4, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=-2, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=-3, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=-6, s__session__peer=0, s__shutdown=0, s__state=8528, s__verify_mode=0, s__version=0, skip=0, state=8528, Time=4294967295, tmp=4294967295, tmp___1=-12288, tmp___10=0, tmp___2=2, tmp___3=3, tmp___4=0, tmp___5=0, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L130] COND FALSE !(s__state == 8466) VAL [\old(initial_state)=8464, __cil_tmp56=0, blastFlag=2, cb=-3, got_new_session=1, initial_state=8464, num1=0, ret=6, s__cert=1, s__cert__pkeys__AT0__privatekey=4, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=-2, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=-3, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=-6, s__session__peer=0, s__shutdown=0, s__state=8528, s__verify_mode=0, s__version=0, skip=0, state=8528, Time=4294967295, tmp=4294967295, tmp___1=-12288, tmp___10=0, tmp___2=2, tmp___3=3, tmp___4=0, tmp___5=0, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L133] COND FALSE !(s__state == 8496) VAL [\old(initial_state)=8464, __cil_tmp56=0, blastFlag=2, cb=-3, got_new_session=1, initial_state=8464, num1=0, ret=6, s__cert=1, s__cert__pkeys__AT0__privatekey=4, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=-2, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=-3, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=-6, s__session__peer=0, s__shutdown=0, s__state=8528, s__verify_mode=0, s__version=0, skip=0, state=8528, Time=4294967295, tmp=4294967295, tmp___1=-12288, tmp___10=0, tmp___2=2, tmp___3=3, tmp___4=0, tmp___5=0, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L136] COND FALSE !(s__state == 8497) VAL [\old(initial_state)=8464, __cil_tmp56=0, blastFlag=2, cb=-3, got_new_session=1, initial_state=8464, num1=0, ret=6, s__cert=1, s__cert__pkeys__AT0__privatekey=4, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=-2, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=-3, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=-6, s__session__peer=0, s__shutdown=0, s__state=8528, s__verify_mode=0, s__version=0, skip=0, state=8528, Time=4294967295, tmp=4294967295, tmp___1=-12288, tmp___10=0, tmp___2=2, tmp___3=3, tmp___4=0, tmp___5=0, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L139] COND FALSE !(s__state == 8512) VAL [\old(initial_state)=8464, __cil_tmp56=0, blastFlag=2, cb=-3, got_new_session=1, initial_state=8464, num1=0, ret=6, s__cert=1, s__cert__pkeys__AT0__privatekey=4, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=-2, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=-3, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=-6, s__session__peer=0, s__shutdown=0, s__state=8528, s__verify_mode=0, s__version=0, skip=0, state=8528, Time=4294967295, tmp=4294967295, tmp___1=-12288, tmp___10=0, tmp___2=2, tmp___3=3, tmp___4=0, tmp___5=0, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L142] COND FALSE !(s__state == 8513) VAL [\old(initial_state)=8464, __cil_tmp56=0, blastFlag=2, cb=-3, got_new_session=1, initial_state=8464, num1=0, ret=6, s__cert=1, s__cert__pkeys__AT0__privatekey=4, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=-2, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=-3, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=-6, s__session__peer=0, s__shutdown=0, s__state=8528, s__verify_mode=0, s__version=0, skip=0, state=8528, Time=4294967295, tmp=4294967295, tmp___1=-12288, tmp___10=0, tmp___2=2, tmp___3=3, tmp___4=0, tmp___5=0, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L145] COND TRUE s__state == 8528 VAL [\old(initial_state)=8464, __cil_tmp56=0, blastFlag=2, cb=-3, got_new_session=1, initial_state=8464, num1=0, ret=6, s__cert=1, s__cert__pkeys__AT0__privatekey=4, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=-2, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=-3, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=-6, s__session__peer=0, s__shutdown=0, s__state=8528, s__verify_mode=0, s__version=0, skip=0, state=8528, Time=4294967295, tmp=4294967295, tmp___1=-12288, tmp___10=0, tmp___2=2, tmp___3=3, tmp___4=0, tmp___5=0, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L320] s__s3__tmp__new_cipher__algorithms = __VERIFIER_nondet_int() [L321] l = (unsigned long )s__s3__tmp__new_cipher__algorithms [L323] __cil_tmp57 = (unsigned long )s__options VAL [\old(initial_state)=8464, __cil_tmp56=0, __cil_tmp57=0, blastFlag=2, cb=-3, got_new_session=1, initial_state=8464, l=0, num1=0, ret=6, s__cert=1, s__cert__pkeys__AT0__privatekey=4, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=-2, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=-3, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=-6, s__session__peer=0, s__shutdown=0, s__state=8528, s__verify_mode=0, s__version=0, skip=0, state=8528, Time=4294967295, tmp=4294967295, tmp___1=-12288, tmp___10=0, tmp___2=2, tmp___3=3, tmp___4=0, tmp___5=0, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L324] COND TRUE __cil_tmp57 + 2097152UL [L325] s__s3__tmp__use_rsa_tmp = 1 VAL [\old(initial_state)=8464, __cil_tmp56=0, __cil_tmp57=0, blastFlag=2, cb=-3, got_new_session=1, initial_state=8464, l=0, num1=0, ret=6, s__cert=1, s__cert__pkeys__AT0__privatekey=4, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=-2, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=-3, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=-6, s__s3__tmp__use_rsa_tmp=1, s__session__peer=0, s__shutdown=0, s__state=8528, s__verify_mode=0, s__version=0, skip=0, state=8528, Time=4294967295, tmp=4294967295, tmp___1=-12288, tmp___10=0, tmp___2=2, tmp___3=3, tmp___4=0, tmp___5=0, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L330] COND TRUE \read(s__s3__tmp__use_rsa_tmp) VAL [\old(initial_state)=8464, __cil_tmp56=0, __cil_tmp57=0, blastFlag=2, cb=-3, got_new_session=1, initial_state=8464, l=0, num1=0, ret=6, s__cert=1, s__cert__pkeys__AT0__privatekey=4, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=-2, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=-3, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=-6, s__s3__tmp__use_rsa_tmp=1, s__session__peer=0, s__shutdown=0, s__state=8528, s__verify_mode=0, s__version=0, skip=0, state=8528, Time=4294967295, tmp=4294967295, tmp___1=-12288, tmp___10=0, tmp___2=2, tmp___3=3, tmp___4=0, tmp___5=0, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L357] ret = __VERIFIER_nondet_int() [L358] COND FALSE !(blastFlag == 6) VAL [\old(initial_state)=8464, __cil_tmp56=0, __cil_tmp57=0, blastFlag=2, cb=-3, got_new_session=1, initial_state=8464, l=0, num1=0, ret=1, s__cert=1, s__cert__pkeys__AT0__privatekey=4, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=-2, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=-3, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=-6, s__s3__tmp__use_rsa_tmp=1, s__session__peer=0, s__shutdown=0, s__state=8528, s__verify_mode=0, s__version=0, skip=0, state=8528, Time=4294967295, tmp=4294967295, tmp___1=-12288, tmp___10=0, tmp___2=2, tmp___3=3, tmp___4=0, tmp___5=0, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L361] COND FALSE !(ret <= 0) VAL [\old(initial_state)=8464, __cil_tmp56=0, __cil_tmp57=0, blastFlag=2, cb=-3, got_new_session=1, initial_state=8464, l=0, num1=0, ret=1, s__cert=1, s__cert__pkeys__AT0__privatekey=4, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=-2, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=-3, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=-6, s__s3__tmp__use_rsa_tmp=1, s__session__peer=0, s__shutdown=0, s__state=8528, s__verify_mode=0, s__version=0, skip=0, state=8528, Time=4294967295, tmp=4294967295, tmp___1=-12288, tmp___10=0, tmp___2=2, tmp___3=3, tmp___4=0, tmp___5=0, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L378] s__state = 8544 [L379] s__init_num = 0 VAL [\old(initial_state)=8464, __cil_tmp56=0, __cil_tmp57=0, blastFlag=2, cb=-3, got_new_session=1, initial_state=8464, l=0, num1=0, ret=1, s__cert=1, s__cert__pkeys__AT0__privatekey=4, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=-2, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=-3, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=-6, s__s3__tmp__use_rsa_tmp=1, s__session__peer=0, s__shutdown=0, s__state=8544, s__verify_mode=0, s__version=0, skip=0, state=8528, Time=4294967295, tmp=4294967295, tmp___1=-12288, tmp___10=0, tmp___2=2, tmp___3=3, tmp___4=0, tmp___5=0, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L599] s__s3__tmp__reuse_message = __VERIFIER_nondet_int() [L600] COND TRUE ! s__s3__tmp__reuse_message VAL [\old(initial_state)=8464, __cil_tmp56=0, __cil_tmp57=0, blastFlag=2, cb=-3, got_new_session=1, initial_state=8464, l=0, num1=0, ret=1, s__cert=1, s__cert__pkeys__AT0__privatekey=4, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=-2, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=-3, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=0, s__s3__tmp__use_rsa_tmp=1, s__session__peer=0, s__shutdown=0, s__state=8544, s__verify_mode=0, s__version=0, skip=0, state=8528, Time=4294967295, tmp=4294967295, tmp___1=-12288, tmp___10=0, tmp___2=2, tmp___3=3, tmp___4=0, tmp___5=0, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L601] COND TRUE ! skip VAL [\old(initial_state)=8464, __cil_tmp56=0, __cil_tmp57=0, blastFlag=2, cb=-3, got_new_session=1, initial_state=8464, l=0, num1=0, ret=1, s__cert=1, s__cert__pkeys__AT0__privatekey=4, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=-2, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=-3, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=0, s__s3__tmp__use_rsa_tmp=1, s__session__peer=0, s__shutdown=0, s__state=8544, s__verify_mode=0, s__version=0, skip=0, state=8528, Time=4294967295, tmp=4294967295, tmp___1=-12288, tmp___10=0, tmp___2=2, tmp___3=3, tmp___4=0, tmp___5=0, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L602] COND TRUE state == 8528 VAL [\old(initial_state)=8464, __cil_tmp56=0, __cil_tmp57=0, blastFlag=2, cb=-3, got_new_session=1, initial_state=8464, l=0, num1=0, ret=1, s__cert=1, s__cert__pkeys__AT0__privatekey=4, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=-2, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=-3, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=0, s__s3__tmp__use_rsa_tmp=1, s__session__peer=0, s__shutdown=0, s__state=8544, s__verify_mode=0, s__version=0, skip=0, state=8528, Time=4294967295, tmp=4294967295, tmp___1=-12288, tmp___10=0, tmp___2=2, tmp___3=3, tmp___4=0, tmp___5=0, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L603] COND TRUE s__state == 8544 VAL [\old(initial_state)=8464, __cil_tmp56=0, __cil_tmp57=0, blastFlag=2, cb=-3, got_new_session=1, initial_state=8464, l=0, num1=0, ret=1, s__cert=1, s__cert__pkeys__AT0__privatekey=4, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=-2, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=-3, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=0, s__s3__tmp__use_rsa_tmp=1, s__session__peer=0, s__shutdown=0, s__state=8544, s__verify_mode=0, s__version=0, skip=0, state=8528, Time=4294967295, tmp=4294967295, tmp___1=-12288, tmp___10=0, tmp___2=2, tmp___3=3, tmp___4=0, tmp___5=0, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L604] COND TRUE tmp___7 != 1024 VAL [\old(initial_state)=8464, __cil_tmp56=0, __cil_tmp57=0, blastFlag=2, cb=-3, got_new_session=1, initial_state=8464, l=0, num1=0, ret=1, s__cert=1, s__cert__pkeys__AT0__privatekey=4, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=-2, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=-3, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=0, s__s3__tmp__use_rsa_tmp=1, s__session__peer=0, s__shutdown=0, s__state=8544, s__verify_mode=0, s__version=0, skip=0, state=8528, Time=4294967295, tmp=4294967295, tmp___1=-12288, tmp___10=0, tmp___2=2, tmp___3=3, tmp___4=0, tmp___5=0, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L605] COND TRUE tmp___7 != 512 VAL [\old(initial_state)=8464, __cil_tmp56=0, __cil_tmp57=0, blastFlag=2, cb=-3, got_new_session=1, initial_state=8464, l=0, num1=0, ret=1, s__cert=1, s__cert__pkeys__AT0__privatekey=4, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=-2, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=-3, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=0, s__s3__tmp__use_rsa_tmp=1, s__session__peer=0, s__shutdown=0, s__state=8544, s__verify_mode=0, s__version=0, skip=0, state=8528, Time=4294967295, tmp=4294967295, tmp___1=-12288, tmp___10=0, tmp___2=2, tmp___3=3, tmp___4=0, tmp___5=0, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L606] COND TRUE __cil_tmp58 != 4294967294 VAL [\old(initial_state)=8464, __cil_tmp56=0, __cil_tmp57=0, __cil_tmp58=0, blastFlag=2, cb=-3, got_new_session=1, initial_state=8464, l=0, num1=0, ret=1, s__cert=1, s__cert__pkeys__AT0__privatekey=4, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=-2, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=-3, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=0, s__s3__tmp__use_rsa_tmp=1, s__session__peer=0, s__shutdown=0, s__state=8544, s__verify_mode=0, s__version=0, skip=0, state=8528, Time=4294967295, tmp=4294967295, tmp___1=-12288, tmp___10=0, tmp___2=2, tmp___3=3, tmp___4=0, tmp___5=0, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L607] COND TRUE l != 4294967266 VAL [\old(initial_state)=8464, __cil_tmp56=0, __cil_tmp57=0, __cil_tmp58=0, blastFlag=2, cb=-3, got_new_session=1, initial_state=8464, l=0, num1=0, ret=1, s__cert=1, s__cert__pkeys__AT0__privatekey=4, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=-2, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=-3, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=0, s__s3__tmp__use_rsa_tmp=1, s__session__peer=0, s__shutdown=0, s__state=8544, s__verify_mode=0, s__version=0, skip=0, state=8528, Time=4294967295, tmp=4294967295, tmp___1=-12288, tmp___10=0, tmp___2=2, tmp___3=3, tmp___4=0, tmp___5=0, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L642] __VERIFIER_error() VAL [\old(initial_state)=8464, __cil_tmp56=0, __cil_tmp57=0, __cil_tmp58=0, blastFlag=2, cb=-3, got_new_session=1, initial_state=8464, l=0, num1=0, ret=1, s__cert=1, s__cert__pkeys__AT0__privatekey=4, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=-2, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=-3, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=0, s__s3__tmp__use_rsa_tmp=1, s__session__peer=0, s__shutdown=0, s__state=8544, s__verify_mode=0, s__version=0, skip=0, state=8528, Time=4294967295, tmp=4294967295, tmp___1=-12288, tmp___10=0, tmp___2=2, tmp___3=3, tmp___4=0, tmp___5=0, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] - StatisticsResult: Ultimate Automizer benchmark data CFG has 4 procedures, 161 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: UNSAFE, OverallTime: 5.6s, OverallIterations: 13, TraceHistogramMax: 4, AutomataDifference: 2.7s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 2630 SDtfs, 1919 SDslu, 2416 SDs, 0 SdLazy, 1370 SolverSat, 366 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 1.7s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 267 GetRequests, 237 SyntacticMatches, 0 SemanticMatches, 30 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.2s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=973occurred in iteration=12, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.2s AutomataMinimizationTime, 12 MinimizatonAttempts, 234 StatesRemovedByMinimization, 12 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.4s SatisfiabilityAnalysisTime, 0.7s InterpolantComputationTime, 1115 NumberOfCodeBlocks, 1115 NumberOfCodeBlocksAsserted, 16 NumberOfCheckSat, 993 ConstructedInterpolants, 0 QuantifiedInterpolants, 113127 SizeOfPredicates, 3 NumberOfNonLiveVariables, 750 ConjunctsInSsa, 6 ConjunctsInUnsatCore, 15 InterpolantComputations, 12 PerfectInterpolantSequences, 408/414 InterpolantCoveringCapability, 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! Received shutdown request...