/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_12.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-72570d3 [2020-08-22 16:38:22,081 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-08-22 16:38:22,084 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-08-22 16:38:22,113 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-08-22 16:38:22,114 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-08-22 16:38:22,116 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-08-22 16:38:22,125 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-08-22 16:38:22,127 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-08-22 16:38:22,129 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-08-22 16:38:22,130 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-08-22 16:38:22,132 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-08-22 16:38:22,134 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-08-22 16:38:22,134 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-08-22 16:38:22,135 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-08-22 16:38:22,138 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-08-22 16:38:22,140 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-08-22 16:38:22,141 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-08-22 16:38:22,144 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-08-22 16:38:22,147 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-08-22 16:38:22,153 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-08-22 16:38:22,157 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-08-22 16:38:22,158 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-08-22 16:38:22,160 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-08-22 16:38:22,160 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-08-22 16:38:22,174 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2020-08-22 16:38:22,185 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-08-22 16:38:22,186 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-08-22 16:38:22,188 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-08-22 16:38:22,189 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2020-08-22 16:38:22,235 INFO L113 SettingsManager]: Loading preferences was successful [2020-08-22 16:38:22,236 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-08-22 16:38:22,237 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-08-22 16:38:22,237 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-08-22 16:38:22,238 INFO L138 SettingsManager]: * Use SBE=true [2020-08-22 16:38:22,238 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-08-22 16:38:22,238 INFO L138 SettingsManager]: * sizeof long=4 [2020-08-22 16:38:22,238 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-08-22 16:38:22,238 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-08-22 16:38:22,239 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-08-22 16:38:22,239 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-08-22 16:38:22,239 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-08-22 16:38:22,239 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-08-22 16:38:22,239 INFO L138 SettingsManager]: * sizeof long double=12 [2020-08-22 16:38:22,240 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-08-22 16:38:22,240 INFO L138 SettingsManager]: * Use constant arrays=true [2020-08-22 16:38:22,240 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-08-22 16:38:22,240 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-08-22 16:38:22,240 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-08-22 16:38:22,241 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-08-22 16:38:22,241 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-08-22 16:38:22,241 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-08-22 16:38:22,241 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-08-22 16:38:22,241 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-08-22 16:38:22,242 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-08-22 16:38:22,242 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-08-22 16:38:22,242 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-08-22 16:38:22,242 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-08-22 16:38:22,242 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-08-22 16:38:22,242 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-08-22 16:38:22,563 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-08-22 16:38:22,583 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-08-22 16:38:22,588 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-08-22 16:38:22,590 INFO L271 PluginConnector]: Initializing CDTParser... [2020-08-22 16:38:22,590 INFO L275 PluginConnector]: CDTParser initialized [2020-08-22 16:38:22,591 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ssh-simplified/s3_srvr_12.cil.c [2020-08-22 16:38:22,663 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/495eb61cd/cab460e3c51a4995b5fead079fffd210/FLAGd147813f8 [2020-08-22 16:38:23,199 INFO L306 CDTParser]: Found 1 translation units. [2020-08-22 16:38:23,200 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ssh-simplified/s3_srvr_12.cil.c [2020-08-22 16:38:23,215 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/495eb61cd/cab460e3c51a4995b5fead079fffd210/FLAGd147813f8 [2020-08-22 16:38:23,581 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/495eb61cd/cab460e3c51a4995b5fead079fffd210 [2020-08-22 16:38:23,591 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-08-22 16:38:23,594 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-08-22 16:38:23,595 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-08-22 16:38:23,596 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-08-22 16:38:23,599 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-08-22 16:38:23,601 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.08 04:38:23" (1/1) ... [2020-08-22 16:38:23,604 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2d6fb2f0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 04:38:23, skipping insertion in model container [2020-08-22 16:38:23,604 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.08 04:38:23" (1/1) ... [2020-08-22 16:38:23,613 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-08-22 16:38:23,658 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-08-22 16:38:23,978 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-08-22 16:38:23,983 INFO L203 MainTranslator]: Completed pre-run [2020-08-22 16:38:24,157 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-08-22 16:38:24,173 INFO L208 MainTranslator]: Completed translation [2020-08-22 16:38:24,173 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 04:38:24 WrapperNode [2020-08-22 16:38:24,174 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-08-22 16:38:24,174 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-08-22 16:38:24,175 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-08-22 16:38:24,175 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-08-22 16:38:24,189 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 04:38:24" (1/1) ... [2020-08-22 16:38:24,190 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 04:38:24" (1/1) ... [2020-08-22 16:38:24,200 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 04:38:24" (1/1) ... [2020-08-22 16:38:24,200 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 04:38:24" (1/1) ... [2020-08-22 16:38:24,218 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 04:38:24" (1/1) ... [2020-08-22 16:38:24,234 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 04:38:24" (1/1) ... [2020-08-22 16:38:24,238 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 04:38:24" (1/1) ... [2020-08-22 16:38:24,243 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-08-22 16:38:24,244 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-08-22 16:38:24,244 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-08-22 16:38:24,244 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-08-22 16:38:24,245 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 04:38:24" (1/1) ... No working directory specified, using /storage/repos/ultimate/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 [2020-08-22 16:38:24,318 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-08-22 16:38:24,319 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-08-22 16:38:24,319 INFO L138 BoogieDeclarations]: Found implementation of procedure ssl3_accept [2020-08-22 16:38:24,319 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-08-22 16:38:24,319 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-08-22 16:38:24,319 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_char [2020-08-22 16:38:24,320 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-08-22 16:38:24,320 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2020-08-22 16:38:24,320 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2020-08-22 16:38:24,320 INFO L130 BoogieDeclarations]: Found specification of procedure ssl3_accept [2020-08-22 16:38:24,320 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-08-22 16:38:24,320 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-08-22 16:38:24,321 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-08-22 16:38:24,522 WARN L779 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-08-22 16:38:25,245 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##90: assume false; [2020-08-22 16:38:25,246 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##91: assume !false; [2020-08-22 16:38:25,259 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-08-22 16:38:25,259 INFO L295 CfgBuilder]: Removed 1 assume(true) statements. [2020-08-22 16:38:25,266 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.08 04:38:25 BoogieIcfgContainer [2020-08-22 16:38:25,267 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-08-22 16:38:25,268 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-08-22 16:38:25,268 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-08-22 16:38:25,272 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-08-22 16:38:25,272 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 22.08 04:38:23" (1/3) ... [2020-08-22 16:38:25,273 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5148d3fa and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.08 04:38:25, skipping insertion in model container [2020-08-22 16:38:25,274 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 04:38:24" (2/3) ... [2020-08-22 16:38:25,274 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5148d3fa and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.08 04:38:25, skipping insertion in model container [2020-08-22 16:38:25,274 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.08 04:38:25" (3/3) ... [2020-08-22 16:38:25,276 INFO L109 eAbstractionObserver]: Analyzing ICFG s3_srvr_12.cil.c [2020-08-22 16:38:25,288 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2020-08-22 16:38:25,297 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-08-22 16:38:25,312 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-08-22 16:38:25,341 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-08-22 16:38:25,341 INFO L376 AbstractCegarLoop]: Hoare is true [2020-08-22 16:38:25,342 INFO L377 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-08-22 16:38:25,342 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-08-22 16:38:25,342 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-08-22 16:38:25,342 INFO L380 AbstractCegarLoop]: Difference is false [2020-08-22 16:38:25,342 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-08-22 16:38:25,342 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-08-22 16:38:25,365 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states. [2020-08-22 16:38:25,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2020-08-22 16:38:25,375 INFO L414 BasicCegarLoop]: Found error trace [2020-08-22 16:38:25,376 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] [2020-08-22 16:38:25,376 INFO L427 AbstractCegarLoop]: === Iteration 1 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-08-22 16:38:25,381 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-08-22 16:38:25,382 INFO L82 PathProgramCache]: Analyzing trace with hash -1312867208, now seen corresponding path program 1 times [2020-08-22 16:38:25,390 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-08-22 16:38:25,390 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1446321278] [2020-08-22 16:38:25,391 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-08-22 16:38:25,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 16:38:25,711 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-08-22 16:38:25,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 16:38:25,724 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-08-22 16:38:25,725 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1446321278] [2020-08-22 16:38:25,726 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-08-22 16:38:25,727 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-08-22 16:38:25,728 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [642312675] [2020-08-22 16:38:25,735 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-08-22 16:38:25,735 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-08-22 16:38:25,751 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-08-22 16:38:25,752 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2020-08-22 16:38:25,755 INFO L87 Difference]: Start difference. First operand 175 states. Second operand 5 states. [2020-08-22 16:38:26,177 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-08-22 16:38:26,178 INFO L93 Difference]: Finished difference Result 362 states and 623 transitions. [2020-08-22 16:38:26,178 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-08-22 16:38:26,180 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 33 [2020-08-22 16:38:26,181 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-08-22 16:38:26,198 INFO L225 Difference]: With dead ends: 362 [2020-08-22 16:38:26,198 INFO L226 Difference]: Without dead ends: 179 [2020-08-22 16:38:26,204 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 [2020-08-22 16:38:26,229 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 179 states. [2020-08-22 16:38:26,273 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 179 to 177. [2020-08-22 16:38:26,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 177 states. [2020-08-22 16:38:26,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 177 states and 282 transitions. [2020-08-22 16:38:26,281 INFO L78 Accepts]: Start accepts. Automaton has 177 states and 282 transitions. Word has length 33 [2020-08-22 16:38:26,282 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-08-22 16:38:26,282 INFO L479 AbstractCegarLoop]: Abstraction has 177 states and 282 transitions. [2020-08-22 16:38:26,282 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-08-22 16:38:26,282 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 282 transitions. [2020-08-22 16:38:26,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2020-08-22 16:38:26,284 INFO L414 BasicCegarLoop]: Found error trace [2020-08-22 16:38:26,285 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] [2020-08-22 16:38:26,285 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-08-22 16:38:26,285 INFO L427 AbstractCegarLoop]: === Iteration 2 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-08-22 16:38:26,286 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-08-22 16:38:26,286 INFO L82 PathProgramCache]: Analyzing trace with hash -564854069, now seen corresponding path program 1 times [2020-08-22 16:38:26,287 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-08-22 16:38:26,287 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [33820097] [2020-08-22 16:38:26,287 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-08-22 16:38:26,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 16:38:26,450 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-08-22 16:38:26,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 16:38:26,457 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-08-22 16:38:26,458 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [33820097] [2020-08-22 16:38:26,458 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-08-22 16:38:26,458 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-08-22 16:38:26,459 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1502889016] [2020-08-22 16:38:26,461 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-08-22 16:38:26,462 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-08-22 16:38:26,463 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-08-22 16:38:26,463 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2020-08-22 16:38:26,463 INFO L87 Difference]: Start difference. First operand 177 states and 282 transitions. Second operand 5 states. [2020-08-22 16:38:26,713 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-08-22 16:38:26,713 INFO L93 Difference]: Finished difference Result 363 states and 580 transitions. [2020-08-22 16:38:26,714 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-08-22 16:38:26,714 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 34 [2020-08-22 16:38:26,714 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-08-22 16:38:26,716 INFO L225 Difference]: With dead ends: 363 [2020-08-22 16:38:26,717 INFO L226 Difference]: Without dead ends: 199 [2020-08-22 16:38:26,719 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 [2020-08-22 16:38:26,720 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 199 states. [2020-08-22 16:38:26,735 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 199 to 199. [2020-08-22 16:38:26,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 199 states. [2020-08-22 16:38:26,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 199 states to 199 states and 312 transitions. [2020-08-22 16:38:26,738 INFO L78 Accepts]: Start accepts. Automaton has 199 states and 312 transitions. Word has length 34 [2020-08-22 16:38:26,738 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-08-22 16:38:26,738 INFO L479 AbstractCegarLoop]: Abstraction has 199 states and 312 transitions. [2020-08-22 16:38:26,738 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-08-22 16:38:26,738 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 312 transitions. [2020-08-22 16:38:26,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2020-08-22 16:38:26,740 INFO L414 BasicCegarLoop]: Found error trace [2020-08-22 16:38:26,740 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] [2020-08-22 16:38:26,741 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-08-22 16:38:26,741 INFO L427 AbstractCegarLoop]: === Iteration 3 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-08-22 16:38:26,741 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-08-22 16:38:26,741 INFO L82 PathProgramCache]: Analyzing trace with hash -2005409376, now seen corresponding path program 1 times [2020-08-22 16:38:26,742 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-08-22 16:38:26,742 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [974790157] [2020-08-22 16:38:26,742 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-08-22 16:38:26,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 16:38:26,812 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-08-22 16:38:26,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 16:38:26,819 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-08-22 16:38:26,819 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [974790157] [2020-08-22 16:38:26,819 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-08-22 16:38:26,820 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-08-22 16:38:26,820 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1708197650] [2020-08-22 16:38:26,821 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-08-22 16:38:26,822 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-08-22 16:38:26,822 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-08-22 16:38:26,822 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2020-08-22 16:38:26,822 INFO L87 Difference]: Start difference. First operand 199 states and 312 transitions. Second operand 5 states. [2020-08-22 16:38:27,080 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-08-22 16:38:27,080 INFO L93 Difference]: Finished difference Result 393 states and 621 transitions. [2020-08-22 16:38:27,081 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-08-22 16:38:27,081 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 34 [2020-08-22 16:38:27,081 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-08-22 16:38:27,083 INFO L225 Difference]: With dead ends: 393 [2020-08-22 16:38:27,083 INFO L226 Difference]: Without dead ends: 207 [2020-08-22 16:38:27,085 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 [2020-08-22 16:38:27,086 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 207 states. [2020-08-22 16:38:27,100 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 207 to 205. [2020-08-22 16:38:27,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 205 states. [2020-08-22 16:38:27,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 205 states to 205 states and 323 transitions. [2020-08-22 16:38:27,103 INFO L78 Accepts]: Start accepts. Automaton has 205 states and 323 transitions. Word has length 34 [2020-08-22 16:38:27,103 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-08-22 16:38:27,103 INFO L479 AbstractCegarLoop]: Abstraction has 205 states and 323 transitions. [2020-08-22 16:38:27,103 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-08-22 16:38:27,104 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 323 transitions. [2020-08-22 16:38:27,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2020-08-22 16:38:27,105 INFO L414 BasicCegarLoop]: Found error trace [2020-08-22 16:38:27,105 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] [2020-08-22 16:38:27,106 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-08-22 16:38:27,106 INFO L427 AbstractCegarLoop]: === Iteration 4 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-08-22 16:38:27,106 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-08-22 16:38:27,106 INFO L82 PathProgramCache]: Analyzing trace with hash 473070591, now seen corresponding path program 1 times [2020-08-22 16:38:27,107 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-08-22 16:38:27,107 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1481180234] [2020-08-22 16:38:27,107 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-08-22 16:38:27,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 16:38:27,202 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-08-22 16:38:27,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 16:38:27,207 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-08-22 16:38:27,207 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1481180234] [2020-08-22 16:38:27,207 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-08-22 16:38:27,208 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-08-22 16:38:27,208 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [847581211] [2020-08-22 16:38:27,208 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-08-22 16:38:27,209 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-08-22 16:38:27,209 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-08-22 16:38:27,209 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2020-08-22 16:38:27,210 INFO L87 Difference]: Start difference. First operand 205 states and 323 transitions. Second operand 5 states. [2020-08-22 16:38:27,443 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-08-22 16:38:27,443 INFO L93 Difference]: Finished difference Result 398 states and 631 transitions. [2020-08-22 16:38:27,444 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-08-22 16:38:27,444 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 34 [2020-08-22 16:38:27,444 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-08-22 16:38:27,446 INFO L225 Difference]: With dead ends: 398 [2020-08-22 16:38:27,446 INFO L226 Difference]: Without dead ends: 206 [2020-08-22 16:38:27,447 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 [2020-08-22 16:38:27,448 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 206 states. [2020-08-22 16:38:27,458 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 206 to 206. [2020-08-22 16:38:27,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 206 states. [2020-08-22 16:38:27,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 206 states and 324 transitions. [2020-08-22 16:38:27,461 INFO L78 Accepts]: Start accepts. Automaton has 206 states and 324 transitions. Word has length 34 [2020-08-22 16:38:27,461 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-08-22 16:38:27,461 INFO L479 AbstractCegarLoop]: Abstraction has 206 states and 324 transitions. [2020-08-22 16:38:27,461 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-08-22 16:38:27,461 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 324 transitions. [2020-08-22 16:38:27,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2020-08-22 16:38:27,463 INFO L414 BasicCegarLoop]: Found error trace [2020-08-22 16:38:27,463 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] [2020-08-22 16:38:27,463 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-08-22 16:38:27,464 INFO L427 AbstractCegarLoop]: === Iteration 5 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-08-22 16:38:27,464 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-08-22 16:38:27,464 INFO L82 PathProgramCache]: Analyzing trace with hash 715486203, now seen corresponding path program 1 times [2020-08-22 16:38:27,465 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-08-22 16:38:27,465 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1913708210] [2020-08-22 16:38:27,465 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-08-22 16:38:27,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 16:38:27,547 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-08-22 16:38:27,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 16:38:27,552 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-08-22 16:38:27,553 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1913708210] [2020-08-22 16:38:27,553 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-08-22 16:38:27,553 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-08-22 16:38:27,554 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [153611202] [2020-08-22 16:38:27,554 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-08-22 16:38:27,554 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-08-22 16:38:27,554 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-08-22 16:38:27,555 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2020-08-22 16:38:27,555 INFO L87 Difference]: Start difference. First operand 206 states and 324 transitions. Second operand 5 states. [2020-08-22 16:38:27,749 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-08-22 16:38:27,750 INFO L93 Difference]: Finished difference Result 409 states and 643 transitions. [2020-08-22 16:38:27,750 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-08-22 16:38:27,750 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 35 [2020-08-22 16:38:27,751 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-08-22 16:38:27,752 INFO L225 Difference]: With dead ends: 409 [2020-08-22 16:38:27,752 INFO L226 Difference]: Without dead ends: 216 [2020-08-22 16:38:27,753 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 [2020-08-22 16:38:27,754 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 216 states. [2020-08-22 16:38:27,762 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 216 to 206. [2020-08-22 16:38:27,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 206 states. [2020-08-22 16:38:27,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 206 states and 322 transitions. [2020-08-22 16:38:27,764 INFO L78 Accepts]: Start accepts. Automaton has 206 states and 322 transitions. Word has length 35 [2020-08-22 16:38:27,764 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-08-22 16:38:27,764 INFO L479 AbstractCegarLoop]: Abstraction has 206 states and 322 transitions. [2020-08-22 16:38:27,764 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-08-22 16:38:27,765 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 322 transitions. [2020-08-22 16:38:27,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2020-08-22 16:38:27,766 INFO L414 BasicCegarLoop]: Found error trace [2020-08-22 16:38:27,766 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, 1] [2020-08-22 16:38:27,767 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-08-22 16:38:27,767 INFO L427 AbstractCegarLoop]: === Iteration 6 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-08-22 16:38:27,767 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-08-22 16:38:27,767 INFO L82 PathProgramCache]: Analyzing trace with hash 1092720099, now seen corresponding path program 1 times [2020-08-22 16:38:27,768 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-08-22 16:38:27,768 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [637113888] [2020-08-22 16:38:27,768 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-08-22 16:38:27,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 16:38:27,821 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-08-22 16:38:27,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 16:38:27,825 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-08-22 16:38:27,825 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [637113888] [2020-08-22 16:38:27,826 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-08-22 16:38:27,826 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-08-22 16:38:27,826 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [371247730] [2020-08-22 16:38:27,826 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-08-22 16:38:27,827 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-08-22 16:38:27,827 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-08-22 16:38:27,827 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2020-08-22 16:38:27,827 INFO L87 Difference]: Start difference. First operand 206 states and 322 transitions. Second operand 5 states. [2020-08-22 16:38:28,030 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-08-22 16:38:28,031 INFO L93 Difference]: Finished difference Result 409 states and 639 transitions. [2020-08-22 16:38:28,031 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-08-22 16:38:28,031 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 36 [2020-08-22 16:38:28,032 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-08-22 16:38:28,033 INFO L225 Difference]: With dead ends: 409 [2020-08-22 16:38:28,034 INFO L226 Difference]: Without dead ends: 216 [2020-08-22 16:38:28,035 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 [2020-08-22 16:38:28,036 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 216 states. [2020-08-22 16:38:28,044 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 216 to 206. [2020-08-22 16:38:28,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 206 states. [2020-08-22 16:38:28,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 206 states and 320 transitions. [2020-08-22 16:38:28,046 INFO L78 Accepts]: Start accepts. Automaton has 206 states and 320 transitions. Word has length 36 [2020-08-22 16:38:28,047 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-08-22 16:38:28,047 INFO L479 AbstractCegarLoop]: Abstraction has 206 states and 320 transitions. [2020-08-22 16:38:28,047 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-08-22 16:38:28,047 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 320 transitions. [2020-08-22 16:38:28,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2020-08-22 16:38:28,049 INFO L414 BasicCegarLoop]: Found error trace [2020-08-22 16:38:28,049 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, 1, 1] [2020-08-22 16:38:28,049 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-08-22 16:38:28,050 INFO L427 AbstractCegarLoop]: === Iteration 7 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-08-22 16:38:28,050 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-08-22 16:38:28,050 INFO L82 PathProgramCache]: Analyzing trace with hash 958823552, now seen corresponding path program 1 times [2020-08-22 16:38:28,050 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-08-22 16:38:28,051 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1538157220] [2020-08-22 16:38:28,051 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-08-22 16:38:28,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 16:38:28,118 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-08-22 16:38:28,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 16:38:28,122 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-08-22 16:38:28,122 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1538157220] [2020-08-22 16:38:28,123 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-08-22 16:38:28,123 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-08-22 16:38:28,123 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1310834625] [2020-08-22 16:38:28,124 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-08-22 16:38:28,124 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-08-22 16:38:28,124 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-08-22 16:38:28,124 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2020-08-22 16:38:28,125 INFO L87 Difference]: Start difference. First operand 206 states and 320 transitions. Second operand 5 states. [2020-08-22 16:38:28,325 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-08-22 16:38:28,325 INFO L93 Difference]: Finished difference Result 409 states and 635 transitions. [2020-08-22 16:38:28,326 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-08-22 16:38:28,326 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 37 [2020-08-22 16:38:28,326 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-08-22 16:38:28,328 INFO L225 Difference]: With dead ends: 409 [2020-08-22 16:38:28,328 INFO L226 Difference]: Without dead ends: 216 [2020-08-22 16:38:28,329 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 [2020-08-22 16:38:28,330 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 216 states. [2020-08-22 16:38:28,339 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 216 to 206. [2020-08-22 16:38:28,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 206 states. [2020-08-22 16:38:28,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 206 states and 318 transitions. [2020-08-22 16:38:28,341 INFO L78 Accepts]: Start accepts. Automaton has 206 states and 318 transitions. Word has length 37 [2020-08-22 16:38:28,342 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-08-22 16:38:28,342 INFO L479 AbstractCegarLoop]: Abstraction has 206 states and 318 transitions. [2020-08-22 16:38:28,342 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-08-22 16:38:28,342 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 318 transitions. [2020-08-22 16:38:28,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2020-08-22 16:38:28,343 INFO L414 BasicCegarLoop]: Found error trace [2020-08-22 16:38:28,343 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, 1, 1] [2020-08-22 16:38:28,344 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2020-08-22 16:38:28,344 INFO L427 AbstractCegarLoop]: === Iteration 8 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-08-22 16:38:28,344 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-08-22 16:38:28,344 INFO L82 PathProgramCache]: Analyzing trace with hash -1433612927, now seen corresponding path program 1 times [2020-08-22 16:38:28,345 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-08-22 16:38:28,345 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [598425147] [2020-08-22 16:38:28,345 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-08-22 16:38:28,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 16:38:28,405 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-08-22 16:38:28,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 16:38:28,409 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-08-22 16:38:28,409 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [598425147] [2020-08-22 16:38:28,409 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-08-22 16:38:28,410 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2020-08-22 16:38:28,410 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1175847398] [2020-08-22 16:38:28,410 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2020-08-22 16:38:28,411 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-08-22 16:38:28,411 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2020-08-22 16:38:28,411 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2020-08-22 16:38:28,411 INFO L87 Difference]: Start difference. First operand 206 states and 318 transitions. Second operand 6 states. [2020-08-22 16:38:28,790 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-08-22 16:38:28,790 INFO L93 Difference]: Finished difference Result 605 states and 935 transitions. [2020-08-22 16:38:28,790 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2020-08-22 16:38:28,791 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 37 [2020-08-22 16:38:28,791 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-08-22 16:38:28,795 INFO L225 Difference]: With dead ends: 605 [2020-08-22 16:38:28,795 INFO L226 Difference]: Without dead ends: 412 [2020-08-22 16:38:28,796 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 [2020-08-22 16:38:28,797 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 412 states. [2020-08-22 16:38:28,818 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 412 to 388. [2020-08-22 16:38:28,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 388 states. [2020-08-22 16:38:28,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 388 states to 388 states and 600 transitions. [2020-08-22 16:38:28,821 INFO L78 Accepts]: Start accepts. Automaton has 388 states and 600 transitions. Word has length 37 [2020-08-22 16:38:28,822 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-08-22 16:38:28,822 INFO L479 AbstractCegarLoop]: Abstraction has 388 states and 600 transitions. [2020-08-22 16:38:28,822 INFO L480 AbstractCegarLoop]: Interpolant automaton has 6 states. [2020-08-22 16:38:28,822 INFO L276 IsEmpty]: Start isEmpty. Operand 388 states and 600 transitions. [2020-08-22 16:38:28,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2020-08-22 16:38:28,825 INFO L414 BasicCegarLoop]: Found error trace [2020-08-22 16:38:28,825 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-08-22 16:38:28,825 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2020-08-22 16:38:28,825 INFO L427 AbstractCegarLoop]: === Iteration 9 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-08-22 16:38:28,826 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-08-22 16:38:28,826 INFO L82 PathProgramCache]: Analyzing trace with hash 2018661528, now seen corresponding path program 1 times [2020-08-22 16:38:28,826 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-08-22 16:38:28,827 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [419788892] [2020-08-22 16:38:28,827 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-08-22 16:38:28,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 16:38:28,910 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-08-22 16:38:28,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 16:38:28,916 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-08-22 16:38:28,917 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [419788892] [2020-08-22 16:38:28,917 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-08-22 16:38:28,917 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-08-22 16:38:28,922 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1905847263] [2020-08-22 16:38:28,923 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-08-22 16:38:28,923 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-08-22 16:38:28,923 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-08-22 16:38:28,924 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2020-08-22 16:38:28,924 INFO L87 Difference]: Start difference. First operand 388 states and 600 transitions. Second operand 5 states. [2020-08-22 16:38:29,183 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-08-22 16:38:29,185 INFO L93 Difference]: Finished difference Result 847 states and 1329 transitions. [2020-08-22 16:38:29,185 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-08-22 16:38:29,185 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 49 [2020-08-22 16:38:29,188 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-08-22 16:38:29,192 INFO L225 Difference]: With dead ends: 847 [2020-08-22 16:38:29,192 INFO L226 Difference]: Without dead ends: 472 [2020-08-22 16:38:29,193 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 [2020-08-22 16:38:29,195 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 472 states. [2020-08-22 16:38:29,217 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 472 to 454. [2020-08-22 16:38:29,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 454 states. [2020-08-22 16:38:29,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 454 states to 454 states and 715 transitions. [2020-08-22 16:38:29,222 INFO L78 Accepts]: Start accepts. Automaton has 454 states and 715 transitions. Word has length 49 [2020-08-22 16:38:29,223 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-08-22 16:38:29,223 INFO L479 AbstractCegarLoop]: Abstraction has 454 states and 715 transitions. [2020-08-22 16:38:29,224 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-08-22 16:38:29,228 INFO L276 IsEmpty]: Start isEmpty. Operand 454 states and 715 transitions. [2020-08-22 16:38:29,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2020-08-22 16:38:29,229 INFO L414 BasicCegarLoop]: Found error trace [2020-08-22 16:38:29,229 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-08-22 16:38:29,230 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2020-08-22 16:38:29,230 INFO L427 AbstractCegarLoop]: === Iteration 10 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-08-22 16:38:29,230 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-08-22 16:38:29,230 INFO L82 PathProgramCache]: Analyzing trace with hash 1742182651, now seen corresponding path program 1 times [2020-08-22 16:38:29,231 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-08-22 16:38:29,231 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1943884363] [2020-08-22 16:38:29,231 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-08-22 16:38:29,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 16:38:29,327 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-08-22 16:38:29,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 16:38:29,335 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-08-22 16:38:29,336 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1943884363] [2020-08-22 16:38:29,336 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-08-22 16:38:29,336 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-08-22 16:38:29,336 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [800964568] [2020-08-22 16:38:29,337 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-08-22 16:38:29,337 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-08-22 16:38:29,337 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-08-22 16:38:29,338 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2020-08-22 16:38:29,338 INFO L87 Difference]: Start difference. First operand 454 states and 715 transitions. Second operand 5 states. [2020-08-22 16:38:29,751 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-08-22 16:38:29,752 INFO L93 Difference]: Finished difference Result 936 states and 1487 transitions. [2020-08-22 16:38:29,752 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-08-22 16:38:29,753 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 50 [2020-08-22 16:38:29,753 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-08-22 16:38:29,757 INFO L225 Difference]: With dead ends: 936 [2020-08-22 16:38:29,757 INFO L226 Difference]: Without dead ends: 495 [2020-08-22 16:38:29,759 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 [2020-08-22 16:38:29,760 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 495 states. [2020-08-22 16:38:29,794 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 495 to 477. [2020-08-22 16:38:29,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 477 states. [2020-08-22 16:38:29,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 477 states to 477 states and 758 transitions. [2020-08-22 16:38:29,798 INFO L78 Accepts]: Start accepts. Automaton has 477 states and 758 transitions. Word has length 50 [2020-08-22 16:38:29,798 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-08-22 16:38:29,798 INFO L479 AbstractCegarLoop]: Abstraction has 477 states and 758 transitions. [2020-08-22 16:38:29,798 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-08-22 16:38:29,799 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 758 transitions. [2020-08-22 16:38:29,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2020-08-22 16:38:29,800 INFO L414 BasicCegarLoop]: Found error trace [2020-08-22 16:38:29,801 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] [2020-08-22 16:38:29,801 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2020-08-22 16:38:29,802 INFO L427 AbstractCegarLoop]: === Iteration 11 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-08-22 16:38:29,802 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-08-22 16:38:29,802 INFO L82 PathProgramCache]: Analyzing trace with hash 928180771, now seen corresponding path program 1 times [2020-08-22 16:38:29,803 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-08-22 16:38:29,803 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1042410035] [2020-08-22 16:38:29,803 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-08-22 16:38:29,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 16:38:29,873 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-08-22 16:38:29,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 16:38:29,885 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2020-08-22 16:38:29,886 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1042410035] [2020-08-22 16:38:29,886 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-08-22 16:38:29,886 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-08-22 16:38:29,887 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1616400345] [2020-08-22 16:38:29,888 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-08-22 16:38:29,904 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-08-22 16:38:29,904 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-08-22 16:38:29,904 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2020-08-22 16:38:29,904 INFO L87 Difference]: Start difference. First operand 477 states and 758 transitions. Second operand 5 states. [2020-08-22 16:38:30,147 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-08-22 16:38:30,147 INFO L93 Difference]: Finished difference Result 993 states and 1583 transitions. [2020-08-22 16:38:30,147 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-08-22 16:38:30,148 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 61 [2020-08-22 16:38:30,148 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-08-22 16:38:30,152 INFO L225 Difference]: With dead ends: 993 [2020-08-22 16:38:30,152 INFO L226 Difference]: Without dead ends: 529 [2020-08-22 16:38:30,153 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 [2020-08-22 16:38:30,154 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 529 states. [2020-08-22 16:38:30,175 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 529 to 511. [2020-08-22 16:38:30,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 511 states. [2020-08-22 16:38:30,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 511 states to 511 states and 809 transitions. [2020-08-22 16:38:30,179 INFO L78 Accepts]: Start accepts. Automaton has 511 states and 809 transitions. Word has length 61 [2020-08-22 16:38:30,179 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-08-22 16:38:30,179 INFO L479 AbstractCegarLoop]: Abstraction has 511 states and 809 transitions. [2020-08-22 16:38:30,180 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-08-22 16:38:30,180 INFO L276 IsEmpty]: Start isEmpty. Operand 511 states and 809 transitions. [2020-08-22 16:38:30,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2020-08-22 16:38:30,181 INFO L414 BasicCegarLoop]: Found error trace [2020-08-22 16:38:30,182 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] [2020-08-22 16:38:30,182 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2020-08-22 16:38:30,182 INFO L427 AbstractCegarLoop]: === Iteration 12 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-08-22 16:38:30,183 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-08-22 16:38:30,183 INFO L82 PathProgramCache]: Analyzing trace with hash 171040523, now seen corresponding path program 1 times [2020-08-22 16:38:30,183 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-08-22 16:38:30,184 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [872626525] [2020-08-22 16:38:30,184 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-08-22 16:38:30,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 16:38:30,244 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-08-22 16:38:30,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 16:38:30,249 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2020-08-22 16:38:30,250 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [872626525] [2020-08-22 16:38:30,250 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-08-22 16:38:30,250 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-08-22 16:38:30,250 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1011441580] [2020-08-22 16:38:30,251 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-08-22 16:38:30,251 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-08-22 16:38:30,251 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-08-22 16:38:30,251 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2020-08-22 16:38:30,252 INFO L87 Difference]: Start difference. First operand 511 states and 809 transitions. Second operand 5 states. [2020-08-22 16:38:30,475 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-08-22 16:38:30,475 INFO L93 Difference]: Finished difference Result 1027 states and 1631 transitions. [2020-08-22 16:38:30,476 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-08-22 16:38:30,476 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 62 [2020-08-22 16:38:30,476 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-08-22 16:38:30,479 INFO L225 Difference]: With dead ends: 1027 [2020-08-22 16:38:30,480 INFO L226 Difference]: Without dead ends: 529 [2020-08-22 16:38:30,481 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 [2020-08-22 16:38:30,483 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 529 states. [2020-08-22 16:38:30,505 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 529 to 511. [2020-08-22 16:38:30,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 511 states. [2020-08-22 16:38:30,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 511 states to 511 states and 806 transitions. [2020-08-22 16:38:30,508 INFO L78 Accepts]: Start accepts. Automaton has 511 states and 806 transitions. Word has length 62 [2020-08-22 16:38:30,508 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-08-22 16:38:30,509 INFO L479 AbstractCegarLoop]: Abstraction has 511 states and 806 transitions. [2020-08-22 16:38:30,509 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-08-22 16:38:30,509 INFO L276 IsEmpty]: Start isEmpty. Operand 511 states and 806 transitions. [2020-08-22 16:38:30,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2020-08-22 16:38:30,510 INFO L414 BasicCegarLoop]: Found error trace [2020-08-22 16:38:30,510 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-08-22 16:38:30,511 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2020-08-22 16:38:30,511 INFO L427 AbstractCegarLoop]: === Iteration 13 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-08-22 16:38:30,511 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-08-22 16:38:30,512 INFO L82 PathProgramCache]: Analyzing trace with hash 2117537729, now seen corresponding path program 1 times [2020-08-22 16:38:30,512 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-08-22 16:38:30,512 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1712560502] [2020-08-22 16:38:30,512 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-08-22 16:38:30,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 16:38:30,563 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-08-22 16:38:30,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 16:38:30,568 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2020-08-22 16:38:30,569 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1712560502] [2020-08-22 16:38:30,569 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-08-22 16:38:30,569 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-08-22 16:38:30,570 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [29628429] [2020-08-22 16:38:30,570 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-08-22 16:38:30,570 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-08-22 16:38:30,571 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-08-22 16:38:30,571 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2020-08-22 16:38:30,571 INFO L87 Difference]: Start difference. First operand 511 states and 806 transitions. Second operand 5 states. [2020-08-22 16:38:30,871 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-08-22 16:38:30,871 INFO L93 Difference]: Finished difference Result 1074 states and 1702 transitions. [2020-08-22 16:38:30,872 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-08-22 16:38:30,872 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 62 [2020-08-22 16:38:30,872 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-08-22 16:38:30,875 INFO L225 Difference]: With dead ends: 1074 [2020-08-22 16:38:30,876 INFO L226 Difference]: Without dead ends: 576 [2020-08-22 16:38:30,877 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 [2020-08-22 16:38:30,878 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 576 states. [2020-08-22 16:38:30,901 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 576 to 574. [2020-08-22 16:38:30,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 574 states. [2020-08-22 16:38:30,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 574 states to 574 states and 903 transitions. [2020-08-22 16:38:30,905 INFO L78 Accepts]: Start accepts. Automaton has 574 states and 903 transitions. Word has length 62 [2020-08-22 16:38:30,905 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-08-22 16:38:30,905 INFO L479 AbstractCegarLoop]: Abstraction has 574 states and 903 transitions. [2020-08-22 16:38:30,906 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-08-22 16:38:30,906 INFO L276 IsEmpty]: Start isEmpty. Operand 574 states and 903 transitions. [2020-08-22 16:38:30,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2020-08-22 16:38:30,907 INFO L414 BasicCegarLoop]: Found error trace [2020-08-22 16:38:30,907 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-08-22 16:38:30,908 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2020-08-22 16:38:30,908 INFO L427 AbstractCegarLoop]: === Iteration 14 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-08-22 16:38:30,908 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-08-22 16:38:30,908 INFO L82 PathProgramCache]: Analyzing trace with hash 1816844012, now seen corresponding path program 1 times [2020-08-22 16:38:30,909 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-08-22 16:38:30,909 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2028888179] [2020-08-22 16:38:30,909 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-08-22 16:38:30,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 16:38:30,953 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-08-22 16:38:30,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 16:38:30,961 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-08-22 16:38:30,961 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2028888179] [2020-08-22 16:38:30,962 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-08-22 16:38:30,962 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-08-22 16:38:30,962 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [280406741] [2020-08-22 16:38:30,962 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-08-22 16:38:30,963 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-08-22 16:38:30,963 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-08-22 16:38:30,963 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2020-08-22 16:38:30,963 INFO L87 Difference]: Start difference. First operand 574 states and 903 transitions. Second operand 5 states. [2020-08-22 16:38:31,218 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-08-22 16:38:31,218 INFO L93 Difference]: Finished difference Result 1184 states and 1864 transitions. [2020-08-22 16:38:31,219 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-08-22 16:38:31,219 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 84 [2020-08-22 16:38:31,219 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-08-22 16:38:31,223 INFO L225 Difference]: With dead ends: 1184 [2020-08-22 16:38:31,223 INFO L226 Difference]: Without dead ends: 623 [2020-08-22 16:38:31,225 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 [2020-08-22 16:38:31,226 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 623 states. [2020-08-22 16:38:31,253 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 623 to 617. [2020-08-22 16:38:31,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 617 states. [2020-08-22 16:38:31,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 617 states to 617 states and 967 transitions. [2020-08-22 16:38:31,257 INFO L78 Accepts]: Start accepts. Automaton has 617 states and 967 transitions. Word has length 84 [2020-08-22 16:38:31,257 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-08-22 16:38:31,257 INFO L479 AbstractCegarLoop]: Abstraction has 617 states and 967 transitions. [2020-08-22 16:38:31,257 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-08-22 16:38:31,258 INFO L276 IsEmpty]: Start isEmpty. Operand 617 states and 967 transitions. [2020-08-22 16:38:31,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2020-08-22 16:38:31,259 INFO L414 BasicCegarLoop]: Found error trace [2020-08-22 16:38:31,260 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-08-22 16:38:31,260 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2020-08-22 16:38:31,260 INFO L427 AbstractCegarLoop]: === Iteration 15 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-08-22 16:38:31,261 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-08-22 16:38:31,261 INFO L82 PathProgramCache]: Analyzing trace with hash -584276215, now seen corresponding path program 1 times [2020-08-22 16:38:31,261 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-08-22 16:38:31,261 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [556103100] [2020-08-22 16:38:31,261 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-08-22 16:38:31,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 16:38:31,308 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-08-22 16:38:31,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 16:38:31,315 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-08-22 16:38:31,315 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [556103100] [2020-08-22 16:38:31,316 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-08-22 16:38:31,316 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-08-22 16:38:31,316 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [213166431] [2020-08-22 16:38:31,317 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-08-22 16:38:31,317 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-08-22 16:38:31,317 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-08-22 16:38:31,317 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2020-08-22 16:38:31,317 INFO L87 Difference]: Start difference. First operand 617 states and 967 transitions. Second operand 5 states. [2020-08-22 16:38:31,591 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-08-22 16:38:31,592 INFO L93 Difference]: Finished difference Result 1227 states and 1925 transitions. [2020-08-22 16:38:31,592 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-08-22 16:38:31,592 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 85 [2020-08-22 16:38:31,593 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-08-22 16:38:31,596 INFO L225 Difference]: With dead ends: 1227 [2020-08-22 16:38:31,596 INFO L226 Difference]: Without dead ends: 623 [2020-08-22 16:38:31,598 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 [2020-08-22 16:38:31,599 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 623 states. [2020-08-22 16:38:31,650 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 623 to 617. [2020-08-22 16:38:31,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 617 states. [2020-08-22 16:38:31,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 617 states to 617 states and 964 transitions. [2020-08-22 16:38:31,654 INFO L78 Accepts]: Start accepts. Automaton has 617 states and 964 transitions. Word has length 85 [2020-08-22 16:38:31,655 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-08-22 16:38:31,655 INFO L479 AbstractCegarLoop]: Abstraction has 617 states and 964 transitions. [2020-08-22 16:38:31,655 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-08-22 16:38:31,655 INFO L276 IsEmpty]: Start isEmpty. Operand 617 states and 964 transitions. [2020-08-22 16:38:31,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2020-08-22 16:38:31,657 INFO L414 BasicCegarLoop]: Found error trace [2020-08-22 16:38:31,658 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-08-22 16:38:31,658 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14 [2020-08-22 16:38:31,658 INFO L427 AbstractCegarLoop]: === Iteration 16 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-08-22 16:38:31,659 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-08-22 16:38:31,659 INFO L82 PathProgramCache]: Analyzing trace with hash 220190302, now seen corresponding path program 1 times [2020-08-22 16:38:31,659 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-08-22 16:38:31,659 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [167053803] [2020-08-22 16:38:31,659 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-08-22 16:38:31,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 16:38:31,704 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-08-22 16:38:31,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 16:38:31,714 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2020-08-22 16:38:31,715 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [167053803] [2020-08-22 16:38:31,715 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-08-22 16:38:31,715 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-08-22 16:38:31,715 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2130673837] [2020-08-22 16:38:31,716 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-08-22 16:38:31,716 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-08-22 16:38:31,716 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-08-22 16:38:31,716 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2020-08-22 16:38:31,717 INFO L87 Difference]: Start difference. First operand 617 states and 964 transitions. Second operand 5 states. [2020-08-22 16:38:31,976 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-08-22 16:38:31,977 INFO L93 Difference]: Finished difference Result 1223 states and 1913 transitions. [2020-08-22 16:38:31,977 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-08-22 16:38:31,977 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 90 [2020-08-22 16:38:31,978 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-08-22 16:38:31,982 INFO L225 Difference]: With dead ends: 1223 [2020-08-22 16:38:31,983 INFO L226 Difference]: Without dead ends: 619 [2020-08-22 16:38:31,985 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 [2020-08-22 16:38:31,986 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 619 states. [2020-08-22 16:38:32,018 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 619 to 617. [2020-08-22 16:38:32,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 617 states. [2020-08-22 16:38:32,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 617 states to 617 states and 959 transitions. [2020-08-22 16:38:32,022 INFO L78 Accepts]: Start accepts. Automaton has 617 states and 959 transitions. Word has length 90 [2020-08-22 16:38:32,023 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-08-22 16:38:32,023 INFO L479 AbstractCegarLoop]: Abstraction has 617 states and 959 transitions. [2020-08-22 16:38:32,023 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-08-22 16:38:32,023 INFO L276 IsEmpty]: Start isEmpty. Operand 617 states and 959 transitions. [2020-08-22 16:38:32,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2020-08-22 16:38:32,025 INFO L414 BasicCegarLoop]: Found error trace [2020-08-22 16:38:32,026 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-08-22 16:38:32,026 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15 [2020-08-22 16:38:32,027 INFO L427 AbstractCegarLoop]: === Iteration 17 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-08-22 16:38:32,027 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-08-22 16:38:32,027 INFO L82 PathProgramCache]: Analyzing trace with hash -1890073075, now seen corresponding path program 1 times [2020-08-22 16:38:32,027 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-08-22 16:38:32,028 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1546131062] [2020-08-22 16:38:32,028 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-08-22 16:38:32,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 16:38:32,083 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-08-22 16:38:32,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 16:38:32,093 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2020-08-22 16:38:32,094 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1546131062] [2020-08-22 16:38:32,094 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-08-22 16:38:32,094 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-08-22 16:38:32,095 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1451882251] [2020-08-22 16:38:32,095 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-08-22 16:38:32,096 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-08-22 16:38:32,096 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-08-22 16:38:32,097 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2020-08-22 16:38:32,097 INFO L87 Difference]: Start difference. First operand 617 states and 959 transitions. Second operand 5 states. [2020-08-22 16:38:32,338 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-08-22 16:38:32,338 INFO L93 Difference]: Finished difference Result 1281 states and 1996 transitions. [2020-08-22 16:38:32,339 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-08-22 16:38:32,339 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 98 [2020-08-22 16:38:32,339 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-08-22 16:38:32,343 INFO L225 Difference]: With dead ends: 1281 [2020-08-22 16:38:32,343 INFO L226 Difference]: Without dead ends: 677 [2020-08-22 16:38:32,345 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 [2020-08-22 16:38:32,346 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 677 states. [2020-08-22 16:38:32,375 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 677 to 649. [2020-08-22 16:38:32,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 649 states. [2020-08-22 16:38:32,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 649 states to 649 states and 1002 transitions. [2020-08-22 16:38:32,379 INFO L78 Accepts]: Start accepts. Automaton has 649 states and 1002 transitions. Word has length 98 [2020-08-22 16:38:32,379 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-08-22 16:38:32,379 INFO L479 AbstractCegarLoop]: Abstraction has 649 states and 1002 transitions. [2020-08-22 16:38:32,379 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-08-22 16:38:32,379 INFO L276 IsEmpty]: Start isEmpty. Operand 649 states and 1002 transitions. [2020-08-22 16:38:32,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2020-08-22 16:38:32,381 INFO L414 BasicCegarLoop]: Found error trace [2020-08-22 16:38:32,382 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 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] [2020-08-22 16:38:32,382 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable16 [2020-08-22 16:38:32,382 INFO L427 AbstractCegarLoop]: === Iteration 18 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-08-22 16:38:32,382 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-08-22 16:38:32,383 INFO L82 PathProgramCache]: Analyzing trace with hash -90077499, now seen corresponding path program 1 times [2020-08-22 16:38:32,383 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-08-22 16:38:32,383 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [155108702] [2020-08-22 16:38:32,383 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-08-22 16:38:32,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 16:38:32,430 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-08-22 16:38:32,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 16:38:32,472 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 38 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2020-08-22 16:38:32,473 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [155108702] [2020-08-22 16:38:32,473 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-08-22 16:38:32,473 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-08-22 16:38:32,474 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1363066346] [2020-08-22 16:38:32,474 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-08-22 16:38:32,474 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-08-22 16:38:32,475 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-08-22 16:38:32,475 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2020-08-22 16:38:32,475 INFO L87 Difference]: Start difference. First operand 649 states and 1002 transitions. Second operand 5 states. [2020-08-22 16:38:32,716 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-08-22 16:38:32,716 INFO L93 Difference]: Finished difference Result 1313 states and 2033 transitions. [2020-08-22 16:38:32,717 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-08-22 16:38:32,717 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 99 [2020-08-22 16:38:32,717 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-08-22 16:38:32,721 INFO L225 Difference]: With dead ends: 1313 [2020-08-22 16:38:32,722 INFO L226 Difference]: Without dead ends: 677 [2020-08-22 16:38:32,724 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 [2020-08-22 16:38:32,725 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 677 states. [2020-08-22 16:38:32,764 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 677 to 649. [2020-08-22 16:38:32,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 649 states. [2020-08-22 16:38:32,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 649 states to 649 states and 996 transitions. [2020-08-22 16:38:32,768 INFO L78 Accepts]: Start accepts. Automaton has 649 states and 996 transitions. Word has length 99 [2020-08-22 16:38:32,768 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-08-22 16:38:32,768 INFO L479 AbstractCegarLoop]: Abstraction has 649 states and 996 transitions. [2020-08-22 16:38:32,769 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-08-22 16:38:32,769 INFO L276 IsEmpty]: Start isEmpty. Operand 649 states and 996 transitions. [2020-08-22 16:38:32,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2020-08-22 16:38:32,771 INFO L414 BasicCegarLoop]: Found error trace [2020-08-22 16:38:32,773 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-08-22 16:38:32,774 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable17 [2020-08-22 16:38:32,774 INFO L427 AbstractCegarLoop]: === Iteration 19 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-08-22 16:38:32,775 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-08-22 16:38:32,775 INFO L82 PathProgramCache]: Analyzing trace with hash -1708621622, now seen corresponding path program 1 times [2020-08-22 16:38:32,777 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-08-22 16:38:32,777 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [408526084] [2020-08-22 16:38:32,778 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-08-22 16:38:32,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 16:38:32,836 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-08-22 16:38:32,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 16:38:32,849 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 32 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2020-08-22 16:38:32,850 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [408526084] [2020-08-22 16:38:32,850 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-08-22 16:38:32,850 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-08-22 16:38:32,851 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [512045090] [2020-08-22 16:38:32,853 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-08-22 16:38:32,853 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-08-22 16:38:32,853 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-08-22 16:38:32,854 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2020-08-22 16:38:32,854 INFO L87 Difference]: Start difference. First operand 649 states and 996 transitions. Second operand 5 states. [2020-08-22 16:38:33,128 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-08-22 16:38:33,128 INFO L93 Difference]: Finished difference Result 1349 states and 2073 transitions. [2020-08-22 16:38:33,129 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-08-22 16:38:33,129 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 105 [2020-08-22 16:38:33,129 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-08-22 16:38:33,133 INFO L225 Difference]: With dead ends: 1349 [2020-08-22 16:38:33,133 INFO L226 Difference]: Without dead ends: 713 [2020-08-22 16:38:33,135 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 [2020-08-22 16:38:33,136 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 713 states. [2020-08-22 16:38:33,174 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 713 to 701. [2020-08-22 16:38:33,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 701 states. [2020-08-22 16:38:33,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 701 states to 701 states and 1072 transitions. [2020-08-22 16:38:33,178 INFO L78 Accepts]: Start accepts. Automaton has 701 states and 1072 transitions. Word has length 105 [2020-08-22 16:38:33,178 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-08-22 16:38:33,178 INFO L479 AbstractCegarLoop]: Abstraction has 701 states and 1072 transitions. [2020-08-22 16:38:33,179 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-08-22 16:38:33,179 INFO L276 IsEmpty]: Start isEmpty. Operand 701 states and 1072 transitions. [2020-08-22 16:38:33,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2020-08-22 16:38:33,181 INFO L414 BasicCegarLoop]: Found error trace [2020-08-22 16:38:33,181 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-08-22 16:38:33,181 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18 [2020-08-22 16:38:33,181 INFO L427 AbstractCegarLoop]: === Iteration 20 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-08-22 16:38:33,182 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-08-22 16:38:33,182 INFO L82 PathProgramCache]: Analyzing trace with hash 2058755821, now seen corresponding path program 1 times [2020-08-22 16:38:33,182 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-08-22 16:38:33,182 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [379896811] [2020-08-22 16:38:33,182 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-08-22 16:38:33,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 16:38:33,232 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-08-22 16:38:33,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 16:38:33,248 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 32 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2020-08-22 16:38:33,248 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [379896811] [2020-08-22 16:38:33,249 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-08-22 16:38:33,249 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-08-22 16:38:33,249 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [794627979] [2020-08-22 16:38:33,250 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-08-22 16:38:33,250 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-08-22 16:38:33,250 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-08-22 16:38:33,251 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2020-08-22 16:38:33,251 INFO L87 Difference]: Start difference. First operand 701 states and 1072 transitions. Second operand 5 states. [2020-08-22 16:38:33,602 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-08-22 16:38:33,602 INFO L93 Difference]: Finished difference Result 1406 states and 2155 transitions. [2020-08-22 16:38:33,603 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-08-22 16:38:33,603 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 106 [2020-08-22 16:38:33,603 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-08-22 16:38:33,607 INFO L225 Difference]: With dead ends: 1406 [2020-08-22 16:38:33,607 INFO L226 Difference]: Without dead ends: 714 [2020-08-22 16:38:33,609 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 [2020-08-22 16:38:33,610 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 714 states. [2020-08-22 16:38:33,643 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 714 to 702. [2020-08-22 16:38:33,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 702 states. [2020-08-22 16:38:33,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 702 states to 702 states and 1073 transitions. [2020-08-22 16:38:33,646 INFO L78 Accepts]: Start accepts. Automaton has 702 states and 1073 transitions. Word has length 106 [2020-08-22 16:38:33,646 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-08-22 16:38:33,646 INFO L479 AbstractCegarLoop]: Abstraction has 702 states and 1073 transitions. [2020-08-22 16:38:33,647 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-08-22 16:38:33,647 INFO L276 IsEmpty]: Start isEmpty. Operand 702 states and 1073 transitions. [2020-08-22 16:38:33,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2020-08-22 16:38:33,649 INFO L414 BasicCegarLoop]: Found error trace [2020-08-22 16:38:33,649 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-08-22 16:38:33,649 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable19 [2020-08-22 16:38:33,649 INFO L427 AbstractCegarLoop]: === Iteration 21 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-08-22 16:38:33,649 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-08-22 16:38:33,650 INFO L82 PathProgramCache]: Analyzing trace with hash 646120304, now seen corresponding path program 1 times [2020-08-22 16:38:33,650 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-08-22 16:38:33,650 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [96216007] [2020-08-22 16:38:33,650 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-08-22 16:38:33,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 16:38:33,701 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-08-22 16:38:33,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 16:38:33,713 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 54 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2020-08-22 16:38:33,714 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [96216007] [2020-08-22 16:38:33,714 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-08-22 16:38:33,714 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-08-22 16:38:33,714 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [439635001] [2020-08-22 16:38:33,715 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-08-22 16:38:33,715 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-08-22 16:38:33,715 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-08-22 16:38:33,715 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2020-08-22 16:38:33,716 INFO L87 Difference]: Start difference. First operand 702 states and 1073 transitions. Second operand 5 states. [2020-08-22 16:38:34,042 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-08-22 16:38:34,043 INFO L93 Difference]: Finished difference Result 1438 states and 2197 transitions. [2020-08-22 16:38:34,044 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-08-22 16:38:34,044 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 117 [2020-08-22 16:38:34,044 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-08-22 16:38:34,050 INFO L225 Difference]: With dead ends: 1438 [2020-08-22 16:38:34,050 INFO L226 Difference]: Without dead ends: 749 [2020-08-22 16:38:34,052 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 [2020-08-22 16:38:34,054 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 749 states. [2020-08-22 16:38:34,104 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 749 to 743. [2020-08-22 16:38:34,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 743 states. [2020-08-22 16:38:34,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 743 states to 743 states and 1128 transitions. [2020-08-22 16:38:34,109 INFO L78 Accepts]: Start accepts. Automaton has 743 states and 1128 transitions. Word has length 117 [2020-08-22 16:38:34,109 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-08-22 16:38:34,109 INFO L479 AbstractCegarLoop]: Abstraction has 743 states and 1128 transitions. [2020-08-22 16:38:34,110 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-08-22 16:38:34,110 INFO L276 IsEmpty]: Start isEmpty. Operand 743 states and 1128 transitions. [2020-08-22 16:38:34,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2020-08-22 16:38:34,113 INFO L414 BasicCegarLoop]: Found error trace [2020-08-22 16:38:34,114 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-08-22 16:38:34,114 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable20 [2020-08-22 16:38:34,114 INFO L427 AbstractCegarLoop]: === Iteration 22 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-08-22 16:38:34,115 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-08-22 16:38:34,115 INFO L82 PathProgramCache]: Analyzing trace with hash 820078483, now seen corresponding path program 1 times [2020-08-22 16:38:34,115 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-08-22 16:38:34,116 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1097848139] [2020-08-22 16:38:34,116 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-08-22 16:38:34,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 16:38:34,177 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-08-22 16:38:34,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 16:38:34,201 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 56 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2020-08-22 16:38:34,201 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1097848139] [2020-08-22 16:38:34,201 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-08-22 16:38:34,202 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-08-22 16:38:34,202 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [510308331] [2020-08-22 16:38:34,203 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-08-22 16:38:34,203 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-08-22 16:38:34,203 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-08-22 16:38:34,204 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2020-08-22 16:38:34,204 INFO L87 Difference]: Start difference. First operand 743 states and 1128 transitions. Second operand 5 states. [2020-08-22 16:38:34,564 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-08-22 16:38:34,565 INFO L93 Difference]: Finished difference Result 1479 states and 2247 transitions. [2020-08-22 16:38:34,565 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-08-22 16:38:34,565 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 118 [2020-08-22 16:38:34,566 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-08-22 16:38:34,571 INFO L225 Difference]: With dead ends: 1479 [2020-08-22 16:38:34,571 INFO L226 Difference]: Without dead ends: 749 [2020-08-22 16:38:34,574 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 [2020-08-22 16:38:34,576 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 749 states. [2020-08-22 16:38:34,628 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 749 to 743. [2020-08-22 16:38:34,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 743 states. [2020-08-22 16:38:34,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 743 states to 743 states and 1123 transitions. [2020-08-22 16:38:34,633 INFO L78 Accepts]: Start accepts. Automaton has 743 states and 1123 transitions. Word has length 118 [2020-08-22 16:38:34,633 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-08-22 16:38:34,633 INFO L479 AbstractCegarLoop]: Abstraction has 743 states and 1123 transitions. [2020-08-22 16:38:34,633 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-08-22 16:38:34,633 INFO L276 IsEmpty]: Start isEmpty. Operand 743 states and 1123 transitions. [2020-08-22 16:38:34,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2020-08-22 16:38:34,684 INFO L414 BasicCegarLoop]: Found error trace [2020-08-22 16:38:34,684 INFO L422 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-08-22 16:38:34,684 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable21 [2020-08-22 16:38:34,684 INFO L427 AbstractCegarLoop]: === Iteration 23 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-08-22 16:38:34,685 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-08-22 16:38:34,685 INFO L82 PathProgramCache]: Analyzing trace with hash -1832218007, now seen corresponding path program 1 times [2020-08-22 16:38:34,686 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-08-22 16:38:34,686 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1005796173] [2020-08-22 16:38:34,686 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-08-22 16:38:34,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 16:38:34,752 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-08-22 16:38:34,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 16:38:34,765 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2020-08-22 16:38:34,766 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1005796173] [2020-08-22 16:38:34,766 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-08-22 16:38:34,766 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-08-22 16:38:34,766 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [739877727] [2020-08-22 16:38:34,767 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-08-22 16:38:34,767 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-08-22 16:38:34,767 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-08-22 16:38:34,767 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2020-08-22 16:38:34,768 INFO L87 Difference]: Start difference. First operand 743 states and 1123 transitions. Second operand 5 states. [2020-08-22 16:38:35,103 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-08-22 16:38:35,104 INFO L93 Difference]: Finished difference Result 1515 states and 2290 transitions. [2020-08-22 16:38:35,104 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-08-22 16:38:35,105 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 120 [2020-08-22 16:38:35,105 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-08-22 16:38:35,111 INFO L225 Difference]: With dead ends: 1515 [2020-08-22 16:38:35,111 INFO L226 Difference]: Without dead ends: 785 [2020-08-22 16:38:35,114 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 [2020-08-22 16:38:35,116 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 785 states. [2020-08-22 16:38:35,170 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 785 to 775. [2020-08-22 16:38:35,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 775 states. [2020-08-22 16:38:35,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 775 states to 775 states and 1161 transitions. [2020-08-22 16:38:35,174 INFO L78 Accepts]: Start accepts. Automaton has 775 states and 1161 transitions. Word has length 120 [2020-08-22 16:38:35,175 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-08-22 16:38:35,175 INFO L479 AbstractCegarLoop]: Abstraction has 775 states and 1161 transitions. [2020-08-22 16:38:35,175 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-08-22 16:38:35,175 INFO L276 IsEmpty]: Start isEmpty. Operand 775 states and 1161 transitions. [2020-08-22 16:38:35,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2020-08-22 16:38:35,179 INFO L414 BasicCegarLoop]: Found error trace [2020-08-22 16:38:35,179 INFO L422 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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] [2020-08-22 16:38:35,180 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable22 [2020-08-22 16:38:35,180 INFO L427 AbstractCegarLoop]: === Iteration 24 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-08-22 16:38:35,181 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-08-22 16:38:35,181 INFO L82 PathProgramCache]: Analyzing trace with hash 2144394689, now seen corresponding path program 1 times [2020-08-22 16:38:35,181 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-08-22 16:38:35,182 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [914372749] [2020-08-22 16:38:35,182 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-08-22 16:38:35,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 16:38:35,277 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-08-22 16:38:35,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 16:38:35,289 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 51 proven. 0 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2020-08-22 16:38:35,289 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [914372749] [2020-08-22 16:38:35,290 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-08-22 16:38:35,290 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-08-22 16:38:35,290 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1575106502] [2020-08-22 16:38:35,290 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-08-22 16:38:35,291 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-08-22 16:38:35,291 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-08-22 16:38:35,291 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2020-08-22 16:38:35,291 INFO L87 Difference]: Start difference. First operand 775 states and 1161 transitions. Second operand 5 states. [2020-08-22 16:38:35,546 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-08-22 16:38:35,547 INFO L93 Difference]: Finished difference Result 1547 states and 2319 transitions. [2020-08-22 16:38:35,547 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-08-22 16:38:35,547 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 121 [2020-08-22 16:38:35,548 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-08-22 16:38:35,552 INFO L225 Difference]: With dead ends: 1547 [2020-08-22 16:38:35,552 INFO L226 Difference]: Without dead ends: 785 [2020-08-22 16:38:35,554 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 [2020-08-22 16:38:35,555 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 785 states. [2020-08-22 16:38:35,597 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 785 to 775. [2020-08-22 16:38:35,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 775 states. [2020-08-22 16:38:35,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 775 states to 775 states and 1152 transitions. [2020-08-22 16:38:35,600 INFO L78 Accepts]: Start accepts. Automaton has 775 states and 1152 transitions. Word has length 121 [2020-08-22 16:38:35,600 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-08-22 16:38:35,600 INFO L479 AbstractCegarLoop]: Abstraction has 775 states and 1152 transitions. [2020-08-22 16:38:35,600 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-08-22 16:38:35,600 INFO L276 IsEmpty]: Start isEmpty. Operand 775 states and 1152 transitions. [2020-08-22 16:38:35,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2020-08-22 16:38:35,602 INFO L414 BasicCegarLoop]: Found error trace [2020-08-22 16:38:35,603 INFO L422 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-08-22 16:38:35,603 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable23 [2020-08-22 16:38:35,603 INFO L427 AbstractCegarLoop]: === Iteration 25 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-08-22 16:38:35,603 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-08-22 16:38:35,603 INFO L82 PathProgramCache]: Analyzing trace with hash -40343791, now seen corresponding path program 1 times [2020-08-22 16:38:35,604 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-08-22 16:38:35,604 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [648385018] [2020-08-22 16:38:35,604 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-08-22 16:38:35,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 16:38:35,666 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-08-22 16:38:35,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 16:38:35,682 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 56 proven. 0 refuted. 0 times theorem prover too weak. 130 trivial. 0 not checked. [2020-08-22 16:38:35,683 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [648385018] [2020-08-22 16:38:35,683 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-08-22 16:38:35,683 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-08-22 16:38:35,684 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2101128785] [2020-08-22 16:38:35,684 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-08-22 16:38:35,685 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-08-22 16:38:35,685 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-08-22 16:38:35,685 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2020-08-22 16:38:35,685 INFO L87 Difference]: Start difference. First operand 775 states and 1152 transitions. Second operand 5 states. [2020-08-22 16:38:36,015 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-08-22 16:38:36,015 INFO L93 Difference]: Finished difference Result 1573 states and 2340 transitions. [2020-08-22 16:38:36,016 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-08-22 16:38:36,016 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 142 [2020-08-22 16:38:36,016 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-08-22 16:38:36,022 INFO L225 Difference]: With dead ends: 1573 [2020-08-22 16:38:36,022 INFO L226 Difference]: Without dead ends: 811 [2020-08-22 16:38:36,026 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 [2020-08-22 16:38:36,028 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 811 states. [2020-08-22 16:38:36,079 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 811 to 803. [2020-08-22 16:38:36,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 803 states. [2020-08-22 16:38:36,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 803 states and 1183 transitions. [2020-08-22 16:38:36,083 INFO L78 Accepts]: Start accepts. Automaton has 803 states and 1183 transitions. Word has length 142 [2020-08-22 16:38:36,083 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-08-22 16:38:36,084 INFO L479 AbstractCegarLoop]: Abstraction has 803 states and 1183 transitions. [2020-08-22 16:38:36,084 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-08-22 16:38:36,084 INFO L276 IsEmpty]: Start isEmpty. Operand 803 states and 1183 transitions. [2020-08-22 16:38:36,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2020-08-22 16:38:36,091 INFO L414 BasicCegarLoop]: Found error trace [2020-08-22 16:38:36,091 INFO L422 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-08-22 16:38:36,092 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable24 [2020-08-22 16:38:36,092 INFO L427 AbstractCegarLoop]: === Iteration 26 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-08-22 16:38:36,092 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-08-22 16:38:36,092 INFO L82 PathProgramCache]: Analyzing trace with hash -46422775, now seen corresponding path program 1 times [2020-08-22 16:38:36,093 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-08-22 16:38:36,093 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1519824373] [2020-08-22 16:38:36,093 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-08-22 16:38:36,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 16:38:36,163 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-08-22 16:38:36,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 16:38:36,189 INFO L134 CoverageAnalysis]: Checked inductivity of 190 backedges. 60 proven. 0 refuted. 0 times theorem prover too weak. 130 trivial. 0 not checked. [2020-08-22 16:38:36,190 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1519824373] [2020-08-22 16:38:36,190 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-08-22 16:38:36,190 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-08-22 16:38:36,191 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [633795747] [2020-08-22 16:38:36,194 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-08-22 16:38:36,194 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-08-22 16:38:36,197 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-08-22 16:38:36,197 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2020-08-22 16:38:36,198 INFO L87 Difference]: Start difference. First operand 803 states and 1183 transitions. Second operand 5 states. [2020-08-22 16:38:36,488 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-08-22 16:38:36,488 INFO L93 Difference]: Finished difference Result 1601 states and 2361 transitions. [2020-08-22 16:38:36,488 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-08-22 16:38:36,489 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 143 [2020-08-22 16:38:36,489 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-08-22 16:38:36,493 INFO L225 Difference]: With dead ends: 1601 [2020-08-22 16:38:36,493 INFO L226 Difference]: Without dead ends: 811 [2020-08-22 16:38:36,496 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 [2020-08-22 16:38:36,500 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 811 states. [2020-08-22 16:38:36,544 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 811 to 803. [2020-08-22 16:38:36,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 803 states. [2020-08-22 16:38:36,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 803 states and 1173 transitions. [2020-08-22 16:38:36,547 INFO L78 Accepts]: Start accepts. Automaton has 803 states and 1173 transitions. Word has length 143 [2020-08-22 16:38:36,547 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-08-22 16:38:36,547 INFO L479 AbstractCegarLoop]: Abstraction has 803 states and 1173 transitions. [2020-08-22 16:38:36,547 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-08-22 16:38:36,547 INFO L276 IsEmpty]: Start isEmpty. Operand 803 states and 1173 transitions. [2020-08-22 16:38:36,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2020-08-22 16:38:36,550 INFO L414 BasicCegarLoop]: Found error trace [2020-08-22 16:38:36,550 INFO L422 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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] [2020-08-22 16:38:36,550 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable25 [2020-08-22 16:38:36,551 INFO L427 AbstractCegarLoop]: === Iteration 27 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-08-22 16:38:36,552 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-08-22 16:38:36,552 INFO L82 PathProgramCache]: Analyzing trace with hash -1282567469, now seen corresponding path program 1 times [2020-08-22 16:38:36,552 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-08-22 16:38:36,552 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1791101604] [2020-08-22 16:38:36,553 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-08-22 16:38:36,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 16:38:36,629 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-08-22 16:38:36,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 16:38:36,647 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 65 proven. 0 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2020-08-22 16:38:36,648 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1791101604] [2020-08-22 16:38:36,648 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-08-22 16:38:36,649 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-08-22 16:38:36,649 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1545224342] [2020-08-22 16:38:36,649 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-08-22 16:38:36,649 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-08-22 16:38:36,650 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-08-22 16:38:36,650 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2020-08-22 16:38:36,650 INFO L87 Difference]: Start difference. First operand 803 states and 1173 transitions. Second operand 5 states. [2020-08-22 16:38:36,905 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-08-22 16:38:36,906 INFO L93 Difference]: Finished difference Result 1656 states and 2415 transitions. [2020-08-22 16:38:36,906 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-08-22 16:38:36,906 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 146 [2020-08-22 16:38:36,907 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-08-22 16:38:36,911 INFO L225 Difference]: With dead ends: 1656 [2020-08-22 16:38:36,911 INFO L226 Difference]: Without dead ends: 866 [2020-08-22 16:38:36,914 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 [2020-08-22 16:38:36,915 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 866 states. [2020-08-22 16:38:36,954 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 866 to 852. [2020-08-22 16:38:36,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 852 states. [2020-08-22 16:38:36,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 852 states to 852 states and 1234 transitions. [2020-08-22 16:38:36,957 INFO L78 Accepts]: Start accepts. Automaton has 852 states and 1234 transitions. Word has length 146 [2020-08-22 16:38:36,957 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-08-22 16:38:36,957 INFO L479 AbstractCegarLoop]: Abstraction has 852 states and 1234 transitions. [2020-08-22 16:38:36,957 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-08-22 16:38:36,957 INFO L276 IsEmpty]: Start isEmpty. Operand 852 states and 1234 transitions. [2020-08-22 16:38:36,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2020-08-22 16:38:36,960 INFO L414 BasicCegarLoop]: Found error trace [2020-08-22 16:38:36,960 INFO L422 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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] [2020-08-22 16:38:36,960 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable26 [2020-08-22 16:38:36,960 INFO L427 AbstractCegarLoop]: === Iteration 28 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-08-22 16:38:36,961 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-08-22 16:38:36,961 INFO L82 PathProgramCache]: Analyzing trace with hash -399456400, now seen corresponding path program 1 times [2020-08-22 16:38:36,961 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-08-22 16:38:36,961 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [848587172] [2020-08-22 16:38:36,961 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-08-22 16:38:36,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 16:38:37,029 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-08-22 16:38:37,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 16:38:37,044 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 66 proven. 0 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2020-08-22 16:38:37,044 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [848587172] [2020-08-22 16:38:37,045 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-08-22 16:38:37,045 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-08-22 16:38:37,045 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1606883059] [2020-08-22 16:38:37,045 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-08-22 16:38:37,046 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-08-22 16:38:37,046 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-08-22 16:38:37,046 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2020-08-22 16:38:37,046 INFO L87 Difference]: Start difference. First operand 852 states and 1234 transitions. Second operand 5 states. [2020-08-22 16:38:37,295 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-08-22 16:38:37,295 INFO L93 Difference]: Finished difference Result 1705 states and 2473 transitions. [2020-08-22 16:38:37,295 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-08-22 16:38:37,296 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 147 [2020-08-22 16:38:37,296 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-08-22 16:38:37,300 INFO L225 Difference]: With dead ends: 1705 [2020-08-22 16:38:37,300 INFO L226 Difference]: Without dead ends: 850 [2020-08-22 16:38:37,303 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 [2020-08-22 16:38:37,304 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 850 states. [2020-08-22 16:38:37,345 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 850 to 836. [2020-08-22 16:38:37,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 836 states. [2020-08-22 16:38:37,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 836 states to 836 states and 1211 transitions. [2020-08-22 16:38:37,347 INFO L78 Accepts]: Start accepts. Automaton has 836 states and 1211 transitions. Word has length 147 [2020-08-22 16:38:37,348 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-08-22 16:38:37,348 INFO L479 AbstractCegarLoop]: Abstraction has 836 states and 1211 transitions. [2020-08-22 16:38:37,348 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-08-22 16:38:37,348 INFO L276 IsEmpty]: Start isEmpty. Operand 836 states and 1211 transitions. [2020-08-22 16:38:37,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2020-08-22 16:38:37,350 INFO L414 BasicCegarLoop]: Found error trace [2020-08-22 16:38:37,351 INFO L422 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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] [2020-08-22 16:38:37,351 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable27 [2020-08-22 16:38:37,351 INFO L427 AbstractCegarLoop]: === Iteration 29 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-08-22 16:38:37,351 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-08-22 16:38:37,351 INFO L82 PathProgramCache]: Analyzing trace with hash 947927939, now seen corresponding path program 1 times [2020-08-22 16:38:37,352 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-08-22 16:38:37,352 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [962951729] [2020-08-22 16:38:37,352 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-08-22 16:38:37,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 16:38:37,397 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-08-22 16:38:37,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 16:38:37,413 INFO L134 CoverageAnalysis]: Checked inductivity of 167 backedges. 75 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2020-08-22 16:38:37,413 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [962951729] [2020-08-22 16:38:37,414 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-08-22 16:38:37,414 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-08-22 16:38:37,414 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [834282944] [2020-08-22 16:38:37,415 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-08-22 16:38:37,415 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-08-22 16:38:37,415 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-08-22 16:38:37,415 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2020-08-22 16:38:37,415 INFO L87 Difference]: Start difference. First operand 836 states and 1211 transitions. Second operand 5 states. [2020-08-22 16:38:37,669 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-08-22 16:38:37,669 INFO L93 Difference]: Finished difference Result 1671 states and 2423 transitions. [2020-08-22 16:38:37,670 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-08-22 16:38:37,670 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 151 [2020-08-22 16:38:37,670 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-08-22 16:38:37,674 INFO L225 Difference]: With dead ends: 1671 [2020-08-22 16:38:37,674 INFO L226 Difference]: Without dead ends: 848 [2020-08-22 16:38:37,676 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 [2020-08-22 16:38:37,677 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 848 states. [2020-08-22 16:38:37,718 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 848 to 836. [2020-08-22 16:38:37,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 836 states. [2020-08-22 16:38:37,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 836 states to 836 states and 1204 transitions. [2020-08-22 16:38:37,721 INFO L78 Accepts]: Start accepts. Automaton has 836 states and 1204 transitions. Word has length 151 [2020-08-22 16:38:37,721 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-08-22 16:38:37,721 INFO L479 AbstractCegarLoop]: Abstraction has 836 states and 1204 transitions. [2020-08-22 16:38:37,721 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-08-22 16:38:37,721 INFO L276 IsEmpty]: Start isEmpty. Operand 836 states and 1204 transitions. [2020-08-22 16:38:37,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2020-08-22 16:38:37,724 INFO L414 BasicCegarLoop]: Found error trace [2020-08-22 16:38:37,724 INFO L422 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-08-22 16:38:37,724 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable28 [2020-08-22 16:38:37,725 INFO L427 AbstractCegarLoop]: === Iteration 30 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-08-22 16:38:37,725 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-08-22 16:38:37,725 INFO L82 PathProgramCache]: Analyzing trace with hash -1674902650, now seen corresponding path program 1 times [2020-08-22 16:38:37,725 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-08-22 16:38:37,725 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1987067870] [2020-08-22 16:38:37,726 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-08-22 16:38:37,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 16:38:37,775 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-08-22 16:38:37,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 16:38:37,793 INFO L134 CoverageAnalysis]: Checked inductivity of 170 backedges. 78 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2020-08-22 16:38:37,794 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1987067870] [2020-08-22 16:38:37,794 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-08-22 16:38:37,794 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-08-22 16:38:37,795 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1685161197] [2020-08-22 16:38:37,795 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-08-22 16:38:37,795 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-08-22 16:38:37,796 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-08-22 16:38:37,796 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2020-08-22 16:38:37,796 INFO L87 Difference]: Start difference. First operand 836 states and 1204 transitions. Second operand 5 states. [2020-08-22 16:38:38,188 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-08-22 16:38:38,189 INFO L93 Difference]: Finished difference Result 1671 states and 2409 transitions. [2020-08-22 16:38:38,189 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-08-22 16:38:38,189 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 152 [2020-08-22 16:38:38,190 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-08-22 16:38:38,194 INFO L225 Difference]: With dead ends: 1671 [2020-08-22 16:38:38,194 INFO L226 Difference]: Without dead ends: 831 [2020-08-22 16:38:38,197 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 [2020-08-22 16:38:38,198 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 831 states. [2020-08-22 16:38:38,252 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 831 to 819. [2020-08-22 16:38:38,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 819 states. [2020-08-22 16:38:38,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 819 states to 819 states and 1175 transitions. [2020-08-22 16:38:38,255 INFO L78 Accepts]: Start accepts. Automaton has 819 states and 1175 transitions. Word has length 152 [2020-08-22 16:38:38,255 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-08-22 16:38:38,256 INFO L479 AbstractCegarLoop]: Abstraction has 819 states and 1175 transitions. [2020-08-22 16:38:38,256 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-08-22 16:38:38,256 INFO L276 IsEmpty]: Start isEmpty. Operand 819 states and 1175 transitions. [2020-08-22 16:38:38,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2020-08-22 16:38:38,259 INFO L414 BasicCegarLoop]: Found error trace [2020-08-22 16:38:38,259 INFO L422 BasicCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 4, 4, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-08-22 16:38:38,259 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable29 [2020-08-22 16:38:38,259 INFO L427 AbstractCegarLoop]: === Iteration 31 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-08-22 16:38:38,260 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-08-22 16:38:38,260 INFO L82 PathProgramCache]: Analyzing trace with hash 1165219020, now seen corresponding path program 1 times [2020-08-22 16:38:38,260 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-08-22 16:38:38,261 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2120230925] [2020-08-22 16:38:38,261 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-08-22 16:38:38,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 16:38:38,326 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-08-22 16:38:38,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 16:38:38,344 INFO L134 CoverageAnalysis]: Checked inductivity of 255 backedges. 142 proven. 0 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2020-08-22 16:38:38,344 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2120230925] [2020-08-22 16:38:38,344 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-08-22 16:38:38,345 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-08-22 16:38:38,345 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [412014230] [2020-08-22 16:38:38,345 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-08-22 16:38:38,345 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-08-22 16:38:38,346 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-08-22 16:38:38,346 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-08-22 16:38:38,346 INFO L87 Difference]: Start difference. First operand 819 states and 1175 transitions. Second operand 3 states. [2020-08-22 16:38:38,448 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-08-22 16:38:38,449 INFO L93 Difference]: Finished difference Result 2417 states and 3465 transitions. [2020-08-22 16:38:38,449 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-08-22 16:38:38,450 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 159 [2020-08-22 16:38:38,450 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-08-22 16:38:38,459 INFO L225 Difference]: With dead ends: 2417 [2020-08-22 16:38:38,460 INFO L226 Difference]: Without dead ends: 1611 [2020-08-22 16:38:38,462 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 [2020-08-22 16:38:38,464 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1611 states. [2020-08-22 16:38:38,525 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1611 to 821. [2020-08-22 16:38:38,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 821 states. [2020-08-22 16:38:38,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 821 states to 821 states and 1177 transitions. [2020-08-22 16:38:38,529 INFO L78 Accepts]: Start accepts. Automaton has 821 states and 1177 transitions. Word has length 159 [2020-08-22 16:38:38,529 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-08-22 16:38:38,529 INFO L479 AbstractCegarLoop]: Abstraction has 821 states and 1177 transitions. [2020-08-22 16:38:38,529 INFO L480 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-08-22 16:38:38,530 INFO L276 IsEmpty]: Start isEmpty. Operand 821 states and 1177 transitions. [2020-08-22 16:38:38,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2020-08-22 16:38:38,533 INFO L414 BasicCegarLoop]: Found error trace [2020-08-22 16:38:38,533 INFO L422 BasicCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 4, 4, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-08-22 16:38:38,533 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable30 [2020-08-22 16:38:38,534 INFO L427 AbstractCegarLoop]: === Iteration 32 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-08-22 16:38:38,534 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-08-22 16:38:38,534 INFO L82 PathProgramCache]: Analyzing trace with hash 2119159178, now seen corresponding path program 1 times [2020-08-22 16:38:38,534 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-08-22 16:38:38,535 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [769221142] [2020-08-22 16:38:38,535 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-08-22 16:38:38,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 16:38:38,607 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-08-22 16:38:38,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 16:38:38,627 INFO L134 CoverageAnalysis]: Checked inductivity of 255 backedges. 99 proven. 0 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2020-08-22 16:38:38,627 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [769221142] [2020-08-22 16:38:38,628 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-08-22 16:38:38,628 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-08-22 16:38:38,628 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [63057369] [2020-08-22 16:38:38,628 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-08-22 16:38:38,629 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-08-22 16:38:38,629 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-08-22 16:38:38,629 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-08-22 16:38:38,629 INFO L87 Difference]: Start difference. First operand 821 states and 1177 transitions. Second operand 3 states. [2020-08-22 16:38:38,729 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-08-22 16:38:38,730 INFO L93 Difference]: Finished difference Result 2416 states and 3461 transitions. [2020-08-22 16:38:38,730 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-08-22 16:38:38,731 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 159 [2020-08-22 16:38:38,731 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-08-22 16:38:38,739 INFO L225 Difference]: With dead ends: 2416 [2020-08-22 16:38:38,740 INFO L226 Difference]: Without dead ends: 1608 [2020-08-22 16:38:38,743 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 [2020-08-22 16:38:38,745 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1608 states. [2020-08-22 16:38:38,845 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1608 to 1606. [2020-08-22 16:38:38,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1606 states. [2020-08-22 16:38:38,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1606 states to 1606 states and 2297 transitions. [2020-08-22 16:38:38,851 INFO L78 Accepts]: Start accepts. Automaton has 1606 states and 2297 transitions. Word has length 159 [2020-08-22 16:38:38,852 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-08-22 16:38:38,852 INFO L479 AbstractCegarLoop]: Abstraction has 1606 states and 2297 transitions. [2020-08-22 16:38:38,852 INFO L480 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-08-22 16:38:38,852 INFO L276 IsEmpty]: Start isEmpty. Operand 1606 states and 2297 transitions. [2020-08-22 16:38:38,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2020-08-22 16:38:38,855 INFO L414 BasicCegarLoop]: Found error trace [2020-08-22 16:38:38,855 INFO L422 BasicCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 4, 4, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-08-22 16:38:38,855 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable31 [2020-08-22 16:38:38,856 INFO L427 AbstractCegarLoop]: === Iteration 33 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-08-22 16:38:38,856 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-08-22 16:38:38,856 INFO L82 PathProgramCache]: Analyzing trace with hash 1294690318, now seen corresponding path program 1 times [2020-08-22 16:38:38,856 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-08-22 16:38:38,856 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1116287931] [2020-08-22 16:38:38,857 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-08-22 16:38:38,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 16:38:38,988 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-08-22 16:38:38,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 16:38:39,014 INFO L134 CoverageAnalysis]: Checked inductivity of 255 backedges. 142 proven. 0 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2020-08-22 16:38:39,014 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1116287931] [2020-08-22 16:38:39,015 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-08-22 16:38:39,015 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-08-22 16:38:39,015 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [735647781] [2020-08-22 16:38:39,016 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-08-22 16:38:39,016 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-08-22 16:38:39,016 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-08-22 16:38:39,017 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-08-22 16:38:39,017 INFO L87 Difference]: Start difference. First operand 1606 states and 2297 transitions. Second operand 3 states. [2020-08-22 16:38:39,339 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-08-22 16:38:39,340 INFO L93 Difference]: Finished difference Result 4752 states and 6785 transitions. [2020-08-22 16:38:39,340 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-08-22 16:38:39,340 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 161 [2020-08-22 16:38:39,341 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-08-22 16:38:39,356 INFO L225 Difference]: With dead ends: 4752 [2020-08-22 16:38:39,356 INFO L226 Difference]: Without dead ends: 3159 [2020-08-22 16:38:39,365 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 [2020-08-22 16:38:39,369 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3159 states. [2020-08-22 16:38:39,531 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3159 to 1606. [2020-08-22 16:38:39,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1606 states. [2020-08-22 16:38:39,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1606 states to 1606 states and 2293 transitions. [2020-08-22 16:38:39,537 INFO L78 Accepts]: Start accepts. Automaton has 1606 states and 2293 transitions. Word has length 161 [2020-08-22 16:38:39,537 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-08-22 16:38:39,537 INFO L479 AbstractCegarLoop]: Abstraction has 1606 states and 2293 transitions. [2020-08-22 16:38:39,537 INFO L480 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-08-22 16:38:39,537 INFO L276 IsEmpty]: Start isEmpty. Operand 1606 states and 2293 transitions. [2020-08-22 16:38:39,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2020-08-22 16:38:39,541 INFO L414 BasicCegarLoop]: Found error trace [2020-08-22 16:38:39,542 INFO L422 BasicCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 4, 4, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-08-22 16:38:39,542 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable32 [2020-08-22 16:38:39,542 INFO L427 AbstractCegarLoop]: === Iteration 34 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-08-22 16:38:39,543 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-08-22 16:38:39,543 INFO L82 PathProgramCache]: Analyzing trace with hash -179508653, now seen corresponding path program 1 times [2020-08-22 16:38:39,543 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-08-22 16:38:39,543 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1692091386] [2020-08-22 16:38:39,544 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-08-22 16:38:39,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 16:38:39,637 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-08-22 16:38:39,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 16:38:39,664 INFO L134 CoverageAnalysis]: Checked inductivity of 255 backedges. 198 proven. 0 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2020-08-22 16:38:39,664 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1692091386] [2020-08-22 16:38:39,665 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-08-22 16:38:39,665 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-08-22 16:38:39,665 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1327429236] [2020-08-22 16:38:39,665 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-08-22 16:38:39,666 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-08-22 16:38:39,666 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-08-22 16:38:39,666 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-08-22 16:38:39,666 INFO L87 Difference]: Start difference. First operand 1606 states and 2293 transitions. Second operand 3 states. [2020-08-22 16:38:40,002 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-08-22 16:38:40,003 INFO L93 Difference]: Finished difference Result 4792 states and 6845 transitions. [2020-08-22 16:38:40,003 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-08-22 16:38:40,003 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 162 [2020-08-22 16:38:40,004 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-08-22 16:38:40,020 INFO L225 Difference]: With dead ends: 4792 [2020-08-22 16:38:40,020 INFO L226 Difference]: Without dead ends: 3199 [2020-08-22 16:38:40,025 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 [2020-08-22 16:38:40,028 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3199 states. [2020-08-22 16:38:40,299 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3199 to 3197. [2020-08-22 16:38:40,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3197 states. [2020-08-22 16:38:40,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3197 states to 3197 states and 4493 transitions. [2020-08-22 16:38:40,308 INFO L78 Accepts]: Start accepts. Automaton has 3197 states and 4493 transitions. Word has length 162 [2020-08-22 16:38:40,309 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-08-22 16:38:40,309 INFO L479 AbstractCegarLoop]: Abstraction has 3197 states and 4493 transitions. [2020-08-22 16:38:40,309 INFO L480 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-08-22 16:38:40,309 INFO L276 IsEmpty]: Start isEmpty. Operand 3197 states and 4493 transitions. [2020-08-22 16:38:40,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2020-08-22 16:38:40,313 INFO L414 BasicCegarLoop]: Found error trace [2020-08-22 16:38:40,313 INFO L422 BasicCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 4, 4, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-08-22 16:38:40,313 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable33 [2020-08-22 16:38:40,313 INFO L427 AbstractCegarLoop]: === Iteration 35 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-08-22 16:38:40,314 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-08-22 16:38:40,314 INFO L82 PathProgramCache]: Analyzing trace with hash 774431505, now seen corresponding path program 1 times [2020-08-22 16:38:40,314 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-08-22 16:38:40,315 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1447610115] [2020-08-22 16:38:40,315 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-08-22 16:38:40,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-08-22 16:38:40,368 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-08-22 16:38:40,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-08-22 16:38:40,410 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-08-22 16:38:40,514 INFO L174 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2020-08-22 16:38:40,515 INFO L520 BasicCegarLoop]: Counterexample might be feasible [2020-08-22 16:38:40,515 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable34 [2020-08-22 16:38:40,680 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 22.08 04:38:40 BoogieIcfgContainer [2020-08-22 16:38:40,681 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-08-22 16:38:40,684 INFO L168 Benchmark]: Toolchain (without parser) took 17089.78 ms. Allocated memory was 146.3 MB in the beginning and 507.5 MB in the end (delta: 361.2 MB). Free memory was 102.6 MB in the beginning and 331.8 MB in the end (delta: -229.2 MB). Peak memory consumption was 132.0 MB. Max. memory is 7.1 GB. [2020-08-22 16:38:40,685 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 146.3 MB. Free memory was 120.9 MB in the beginning and 120.7 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB. [2020-08-22 16:38:40,685 INFO L168 Benchmark]: CACSL2BoogieTranslator took 578.73 ms. Allocated memory was 146.3 MB in the beginning and 202.9 MB in the end (delta: 56.6 MB). Free memory was 102.2 MB in the beginning and 177.7 MB in the end (delta: -75.5 MB). Peak memory consumption was 23.7 MB. Max. memory is 7.1 GB. [2020-08-22 16:38:40,686 INFO L168 Benchmark]: Boogie Preprocessor took 68.83 ms. Allocated memory is still 202.9 MB. Free memory was 177.7 MB in the beginning and 174.9 MB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 7.1 GB. [2020-08-22 16:38:40,686 INFO L168 Benchmark]: RCFGBuilder took 1023.04 ms. Allocated memory is still 202.9 MB. Free memory was 174.2 MB in the beginning and 116.5 MB in the end (delta: 57.8 MB). Peak memory consumption was 57.8 MB. Max. memory is 7.1 GB. [2020-08-22 16:38:40,687 INFO L168 Benchmark]: TraceAbstraction took 15412.85 ms. Allocated memory was 202.9 MB in the beginning and 507.5 MB in the end (delta: 304.6 MB). Free memory was 116.5 MB in the beginning and 331.8 MB in the end (delta: -215.3 MB). Peak memory consumption was 89.3 MB. Max. memory is 7.1 GB. [2020-08-22 16:38:40,689 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24 ms. Allocated memory is still 146.3 MB. Free memory was 120.9 MB in the beginning and 120.7 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 578.73 ms. Allocated memory was 146.3 MB in the beginning and 202.9 MB in the end (delta: 56.6 MB). Free memory was 102.2 MB in the beginning and 177.7 MB in the end (delta: -75.5 MB). Peak memory consumption was 23.7 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 68.83 ms. Allocated memory is still 202.9 MB. Free memory was 177.7 MB in the beginning and 174.9 MB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1023.04 ms. Allocated memory is still 202.9 MB. Free memory was 174.2 MB in the beginning and 116.5 MB in the end (delta: 57.8 MB). Peak memory consumption was 57.8 MB. Max. memory is 7.1 GB. * TraceAbstraction took 15412.85 ms. Allocated memory was 202.9 MB in the beginning and 507.5 MB in the end (delta: 304.6 MB). Free memory was 116.5 MB in the beginning and 331.8 MB in the end (delta: -215.3 MB). Peak memory consumption was 89.3 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - CounterExampleResult [Line: 697]: a call of __VERIFIER_error() is reachable a call of __VERIFIER_error() is reachable We found a FailurePath: [L702] int s ; [L703] int tmp ; [L707] s = 8464 VAL [s=8464] [L708] CALL ssl3_accept(s) VAL [\old(initial_state)=8464] [L12] int s__info_callback = __VERIFIER_nondet_int() ; [L13] int s__in_handshake = __VERIFIER_nondet_int() ; [L14] int s__state ; [L15] int s__new_session ; [L16] int s__server ; [L17] int s__version = __VERIFIER_nondet_int() ; [L18] int s__type ; [L19] int s__init_num ; [L20] int s__hit = __VERIFIER_nondet_int() ; [L21] int s__rwstate ; [L22] int s__init_buf___0 = 1; [L23] int s__debug = __VERIFIER_nondet_int() ; [L24] int s__shutdown ; [L25] int s__cert = __VERIFIER_nondet_int() ; [L26] int s__options = __VERIFIER_nondet_int() ; [L27] int s__verify_mode = __VERIFIER_nondet_int() ; [L28] int s__session__peer = __VERIFIER_nondet_int() ; [L29] int s__cert__pkeys__AT0__privatekey = __VERIFIER_nondet_int() ; [L30] int s__ctx__info_callback = __VERIFIER_nondet_int() ; [L31] int s__ctx__stats__sess_accept_renegotiate = __VERIFIER_nondet_int() ; [L32] int s__ctx__stats__sess_accept = __VERIFIER_nondet_int() ; [L33] int s__ctx__stats__sess_accept_good = __VERIFIER_nondet_int() ; [L34] int s__s3__tmp__cert_request ; [L35] int s__s3__tmp__reuse_message ; [L36] int s__s3__tmp__use_rsa_tmp ; [L37] int s__s3__tmp__new_cipher = __VERIFIER_nondet_int() ; [L38] int s__s3__tmp__new_cipher__algorithms ; [L39] int s__s3__tmp__next_state___0 ; [L40] int s__s3__tmp__new_cipher__algo_strength ; [L41] int s__session__cipher ; [L42] int buf ; [L43] unsigned long l ; [L44] unsigned long Time ; [L45] unsigned long tmp ; [L46] int cb ; [L47] long num1 = __VERIFIER_nondet_long() ; [L48] int ret ; [L49] int new_state ; [L50] int state ; [L51] int skip ; [L52] int got_new_session ; [L53] int tmp___1 = __VERIFIER_nondet_int() ; [L54] int tmp___2 = __VERIFIER_nondet_int() ; [L55] int tmp___3 = __VERIFIER_nondet_int() ; [L56] int tmp___4 = __VERIFIER_nondet_int() ; [L57] int tmp___5 = __VERIFIER_nondet_int() ; [L58] int tmp___6 = __VERIFIER_nondet_int() ; [L59] int tmp___7 ; [L60] long tmp___8 = __VERIFIER_nondet_long() ; [L61] int tmp___9 = __VERIFIER_nondet_int() ; [L62] int tmp___10 = __VERIFIER_nondet_int() ; [L63] int blastFlag ; [L64] int __cil_tmp55 ; [L65] unsigned long __cil_tmp56 ; [L66] unsigned long __cil_tmp57 ; [L67] unsigned long __cil_tmp58 ; [L68] unsigned long __cil_tmp59 ; [L69] int __cil_tmp60 ; [L70] unsigned long __cil_tmp61 = __VERIFIER_nondet_ulong() ; [L74] s__state = initial_state [L75] blastFlag = 0 [L76] tmp = __VERIFIER_nondet_int() [L77] Time = tmp [L78] cb = 0 [L79] ret = -1 [L80] skip = 0 [L81] got_new_session = 0 VAL [\old(initial_state)=8464, __cil_tmp61=9, blastFlag=0, cb=0, got_new_session=0, initial_state=8464, num1=0, ret=-1, s__cert=1, s__cert__pkeys__AT0__privatekey=5, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=-3, s__debug=0, s__hit=0, s__in_handshake=0, s__info_callback=-4, s__init_buf___0=1, s__options=0, s__s3__tmp__new_cipher=0, s__session__peer=1, s__state=8464, s__verify_mode=0, s__version=0, skip=0, Time=2, tmp=2, tmp___1=-12288, tmp___10=-2, tmp___2=3, tmp___3=4, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=-1] [L82] COND TRUE s__info_callback != 0 [L83] cb = s__info_callback VAL [\old(initial_state)=8464, __cil_tmp61=9, blastFlag=0, cb=-4, got_new_session=0, initial_state=8464, num1=0, ret=-1, s__cert=1, s__cert__pkeys__AT0__privatekey=5, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=-3, s__debug=0, s__hit=0, s__in_handshake=0, s__info_callback=-4, s__init_buf___0=1, s__options=0, s__s3__tmp__new_cipher=0, s__session__peer=1, s__state=8464, s__verify_mode=0, s__version=0, skip=0, Time=2, tmp=2, tmp___1=-12288, tmp___10=-2, tmp___2=3, tmp___3=4, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=-1] [L89] s__in_handshake ++ VAL [\old(initial_state)=8464, __cil_tmp61=9, blastFlag=0, cb=-4, got_new_session=0, initial_state=8464, num1=0, ret=-1, s__cert=1, s__cert__pkeys__AT0__privatekey=5, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=-3, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=-4, s__init_buf___0=1, s__options=0, s__s3__tmp__new_cipher=0, s__session__peer=1, s__state=8464, s__verify_mode=0, s__version=0, skip=0, Time=2, tmp=2, tmp___1=-12288, tmp___10=-2, tmp___2=3, tmp___3=4, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=-1] [L90] COND FALSE !(tmp___1 + 12288) VAL [\old(initial_state)=8464, __cil_tmp61=9, blastFlag=0, cb=-4, got_new_session=0, initial_state=8464, num1=0, ret=-1, s__cert=1, s__cert__pkeys__AT0__privatekey=5, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=-3, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=-4, s__init_buf___0=1, s__options=0, s__s3__tmp__new_cipher=0, s__session__peer=1, s__state=8464, s__verify_mode=0, s__version=0, skip=0, Time=2, tmp=2, tmp___1=-12288, tmp___10=-2, tmp___2=3, tmp___3=4, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=-1] [L95] COND FALSE !(s__cert == 0) VAL [\old(initial_state)=8464, __cil_tmp61=9, blastFlag=0, cb=-4, got_new_session=0, initial_state=8464, num1=0, ret=-1, s__cert=1, s__cert__pkeys__AT0__privatekey=5, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=-3, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=-4, s__init_buf___0=1, s__options=0, s__s3__tmp__new_cipher=0, s__session__peer=1, s__state=8464, s__verify_mode=0, s__version=0, skip=0, Time=2, tmp=2, tmp___1=-12288, tmp___10=-2, tmp___2=3, tmp___3=4, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=-1] [L99] COND TRUE 1 VAL [\old(initial_state)=8464, __cil_tmp61=9, blastFlag=0, cb=-4, got_new_session=0, initial_state=8464, num1=0, ret=-1, s__cert=1, s__cert__pkeys__AT0__privatekey=5, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=-3, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=-4, s__init_buf___0=1, s__options=0, s__s3__tmp__new_cipher=0, s__session__peer=1, s__state=8464, s__verify_mode=0, s__version=0, skip=0, Time=2, tmp=2, tmp___1=-12288, tmp___10=-2, tmp___2=3, tmp___3=4, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=-1] [L101] state = s__state VAL [\old(initial_state)=8464, __cil_tmp61=9, blastFlag=0, cb=-4, got_new_session=0, initial_state=8464, num1=0, ret=-1, s__cert=1, s__cert__pkeys__AT0__privatekey=5, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=-3, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=-4, s__init_buf___0=1, s__options=0, s__s3__tmp__new_cipher=0, s__session__peer=1, s__state=8464, s__verify_mode=0, s__version=0, skip=0, state=8464, Time=2, tmp=2, tmp___1=-12288, tmp___10=-2, tmp___2=3, tmp___3=4, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=-1] [L102] COND FALSE !(s__state == 12292) VAL [\old(initial_state)=8464, __cil_tmp61=9, blastFlag=0, cb=-4, got_new_session=0, initial_state=8464, num1=0, ret=-1, s__cert=1, s__cert__pkeys__AT0__privatekey=5, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=-3, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=-4, s__init_buf___0=1, s__options=0, s__s3__tmp__new_cipher=0, s__session__peer=1, s__state=8464, s__verify_mode=0, s__version=0, skip=0, state=8464, Time=2, tmp=2, tmp___1=-12288, tmp___10=-2, tmp___2=3, tmp___3=4, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=-1] [L105] COND FALSE !(s__state == 16384) VAL [\old(initial_state)=8464, __cil_tmp61=9, blastFlag=0, cb=-4, got_new_session=0, initial_state=8464, num1=0, ret=-1, s__cert=1, s__cert__pkeys__AT0__privatekey=5, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=-3, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=-4, s__init_buf___0=1, s__options=0, s__s3__tmp__new_cipher=0, s__session__peer=1, s__state=8464, s__verify_mode=0, s__version=0, skip=0, state=8464, Time=2, tmp=2, tmp___1=-12288, tmp___10=-2, tmp___2=3, tmp___3=4, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=-1] [L108] COND FALSE !(s__state == 8192) VAL [\old(initial_state)=8464, __cil_tmp61=9, blastFlag=0, cb=-4, got_new_session=0, initial_state=8464, num1=0, ret=-1, s__cert=1, s__cert__pkeys__AT0__privatekey=5, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=-3, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=-4, s__init_buf___0=1, s__options=0, s__s3__tmp__new_cipher=0, s__session__peer=1, s__state=8464, s__verify_mode=0, s__version=0, skip=0, state=8464, Time=2, tmp=2, tmp___1=-12288, tmp___10=-2, tmp___2=3, tmp___3=4, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=-1] [L111] COND FALSE !(s__state == 24576) VAL [\old(initial_state)=8464, __cil_tmp61=9, blastFlag=0, cb=-4, got_new_session=0, initial_state=8464, num1=0, ret=-1, s__cert=1, s__cert__pkeys__AT0__privatekey=5, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=-3, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=-4, s__init_buf___0=1, s__options=0, s__s3__tmp__new_cipher=0, s__session__peer=1, s__state=8464, s__verify_mode=0, s__version=0, skip=0, state=8464, Time=2, tmp=2, tmp___1=-12288, tmp___10=-2, tmp___2=3, tmp___3=4, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=-1] [L114] COND FALSE !(s__state == 8195) VAL [\old(initial_state)=8464, __cil_tmp61=9, blastFlag=0, cb=-4, got_new_session=0, initial_state=8464, num1=0, ret=-1, s__cert=1, s__cert__pkeys__AT0__privatekey=5, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=-3, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=-4, s__init_buf___0=1, s__options=0, s__s3__tmp__new_cipher=0, s__session__peer=1, s__state=8464, s__verify_mode=0, s__version=0, skip=0, state=8464, Time=2, tmp=2, tmp___1=-12288, tmp___10=-2, tmp___2=3, tmp___3=4, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=-1] [L117] COND FALSE !(s__state == 8480) VAL [\old(initial_state)=8464, __cil_tmp61=9, blastFlag=0, cb=-4, got_new_session=0, initial_state=8464, num1=0, ret=-1, s__cert=1, s__cert__pkeys__AT0__privatekey=5, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=-3, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=-4, s__init_buf___0=1, s__options=0, s__s3__tmp__new_cipher=0, s__session__peer=1, s__state=8464, s__verify_mode=0, s__version=0, skip=0, state=8464, Time=2, tmp=2, tmp___1=-12288, tmp___10=-2, tmp___2=3, tmp___3=4, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=-1] [L120] COND FALSE !(s__state == 8481) VAL [\old(initial_state)=8464, __cil_tmp61=9, blastFlag=0, cb=-4, got_new_session=0, initial_state=8464, num1=0, ret=-1, s__cert=1, s__cert__pkeys__AT0__privatekey=5, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=-3, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=-4, s__init_buf___0=1, s__options=0, s__s3__tmp__new_cipher=0, s__session__peer=1, s__state=8464, s__verify_mode=0, s__version=0, skip=0, state=8464, Time=2, tmp=2, tmp___1=-12288, tmp___10=-2, tmp___2=3, tmp___3=4, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=-1] [L123] COND FALSE !(s__state == 8482) VAL [\old(initial_state)=8464, __cil_tmp61=9, blastFlag=0, cb=-4, got_new_session=0, initial_state=8464, num1=0, ret=-1, s__cert=1, s__cert__pkeys__AT0__privatekey=5, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=-3, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=-4, s__init_buf___0=1, s__options=0, s__s3__tmp__new_cipher=0, s__session__peer=1, s__state=8464, s__verify_mode=0, s__version=0, skip=0, state=8464, Time=2, tmp=2, tmp___1=-12288, tmp___10=-2, tmp___2=3, tmp___3=4, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=-1] [L126] COND TRUE s__state == 8464 VAL [\old(initial_state)=8464, __cil_tmp61=9, blastFlag=0, cb=-4, got_new_session=0, initial_state=8464, num1=0, ret=-1, s__cert=1, s__cert__pkeys__AT0__privatekey=5, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=-3, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=-4, s__init_buf___0=1, s__options=0, s__s3__tmp__new_cipher=0, s__session__peer=1, s__state=8464, s__verify_mode=0, s__version=0, skip=0, state=8464, Time=2, tmp=2, tmp___1=-12288, tmp___10=-2, tmp___2=3, tmp___3=4, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=-1] [L272] s__shutdown = 0 [L273] ret = __VERIFIER_nondet_int() [L274] COND TRUE blastFlag == 0 [L275] blastFlag = 1 VAL [\old(initial_state)=8464, __cil_tmp61=9, blastFlag=1, cb=-4, got_new_session=0, initial_state=8464, num1=0, ret=6, s__cert=1, s__cert__pkeys__AT0__privatekey=5, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=-3, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=-4, s__init_buf___0=1, s__options=0, s__s3__tmp__new_cipher=0, s__session__peer=1, s__shutdown=0, s__state=8464, s__verify_mode=0, s__version=0, skip=0, state=8464, Time=2, tmp=2, tmp___1=-12288, tmp___10=-2, tmp___2=3, tmp___3=4, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=-1] [L277] COND FALSE !(ret <= 0) [L280] got_new_session = 1 [L281] s__state = 8496 [L282] s__init_num = 0 VAL [\old(initial_state)=8464, __cil_tmp61=9, blastFlag=1, cb=-4, got_new_session=1, initial_state=8464, num1=0, ret=6, s__cert=1, s__cert__pkeys__AT0__privatekey=5, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=-3, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=-4, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__session__peer=1, s__shutdown=0, s__state=8496, s__verify_mode=0, s__version=0, skip=0, state=8464, Time=2, tmp=2, tmp___1=-12288, tmp___10=-2, tmp___2=3, tmp___3=4, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=-1] [L651] s__s3__tmp__reuse_message = __VERIFIER_nondet_int() [L652] COND FALSE !(! s__s3__tmp__reuse_message) VAL [\old(initial_state)=8464, __cil_tmp61=9, blastFlag=1, cb=-4, got_new_session=1, initial_state=8464, num1=0, ret=6, s__cert=1, s__cert__pkeys__AT0__privatekey=5, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=-3, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=-4, 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=1, s__shutdown=0, s__state=8496, s__verify_mode=0, s__version=0, skip=0, state=8464, Time=2, tmp=2, tmp___1=-12288, tmp___10=-2, tmp___2=3, tmp___3=4, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=-1] [L686] skip = 0 VAL [\old(initial_state)=8464, __cil_tmp61=9, blastFlag=1, cb=-4, got_new_session=1, initial_state=8464, num1=0, ret=6, s__cert=1, s__cert__pkeys__AT0__privatekey=5, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=-3, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=-4, 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=1, s__shutdown=0, s__state=8496, s__verify_mode=0, s__version=0, skip=0, state=8464, Time=2, tmp=2, tmp___1=-12288, tmp___10=-2, tmp___2=3, tmp___3=4, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=-1] [L99] COND TRUE 1 VAL [\old(initial_state)=8464, __cil_tmp61=9, blastFlag=1, cb=-4, got_new_session=1, initial_state=8464, num1=0, ret=6, s__cert=1, s__cert__pkeys__AT0__privatekey=5, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=-3, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=-4, 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=1, s__shutdown=0, s__state=8496, s__verify_mode=0, s__version=0, skip=0, state=8464, Time=2, tmp=2, tmp___1=-12288, tmp___10=-2, tmp___2=3, tmp___3=4, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=-1] [L101] state = s__state VAL [\old(initial_state)=8464, __cil_tmp61=9, blastFlag=1, cb=-4, got_new_session=1, initial_state=8464, num1=0, ret=6, s__cert=1, s__cert__pkeys__AT0__privatekey=5, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=-3, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=-4, 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=1, s__shutdown=0, s__state=8496, s__verify_mode=0, s__version=0, skip=0, state=8496, Time=2, tmp=2, tmp___1=-12288, tmp___10=-2, tmp___2=3, tmp___3=4, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=-1] [L102] COND FALSE !(s__state == 12292) VAL [\old(initial_state)=8464, __cil_tmp61=9, blastFlag=1, cb=-4, got_new_session=1, initial_state=8464, num1=0, ret=6, s__cert=1, s__cert__pkeys__AT0__privatekey=5, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=-3, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=-4, 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=1, s__shutdown=0, s__state=8496, s__verify_mode=0, s__version=0, skip=0, state=8496, Time=2, tmp=2, tmp___1=-12288, tmp___10=-2, tmp___2=3, tmp___3=4, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=-1] [L105] COND FALSE !(s__state == 16384) VAL [\old(initial_state)=8464, __cil_tmp61=9, blastFlag=1, cb=-4, got_new_session=1, initial_state=8464, num1=0, ret=6, s__cert=1, s__cert__pkeys__AT0__privatekey=5, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=-3, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=-4, 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=1, s__shutdown=0, s__state=8496, s__verify_mode=0, s__version=0, skip=0, state=8496, Time=2, tmp=2, tmp___1=-12288, tmp___10=-2, tmp___2=3, tmp___3=4, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=-1] [L108] COND FALSE !(s__state == 8192) VAL [\old(initial_state)=8464, __cil_tmp61=9, blastFlag=1, cb=-4, got_new_session=1, initial_state=8464, num1=0, ret=6, s__cert=1, s__cert__pkeys__AT0__privatekey=5, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=-3, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=-4, 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=1, s__shutdown=0, s__state=8496, s__verify_mode=0, s__version=0, skip=0, state=8496, Time=2, tmp=2, tmp___1=-12288, tmp___10=-2, tmp___2=3, tmp___3=4, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=-1] [L111] COND FALSE !(s__state == 24576) VAL [\old(initial_state)=8464, __cil_tmp61=9, blastFlag=1, cb=-4, got_new_session=1, initial_state=8464, num1=0, ret=6, s__cert=1, s__cert__pkeys__AT0__privatekey=5, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=-3, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=-4, 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=1, s__shutdown=0, s__state=8496, s__verify_mode=0, s__version=0, skip=0, state=8496, Time=2, tmp=2, tmp___1=-12288, tmp___10=-2, tmp___2=3, tmp___3=4, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=-1] [L114] COND FALSE !(s__state == 8195) VAL [\old(initial_state)=8464, __cil_tmp61=9, blastFlag=1, cb=-4, got_new_session=1, initial_state=8464, num1=0, ret=6, s__cert=1, s__cert__pkeys__AT0__privatekey=5, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=-3, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=-4, 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=1, s__shutdown=0, s__state=8496, s__verify_mode=0, s__version=0, skip=0, state=8496, Time=2, tmp=2, tmp___1=-12288, tmp___10=-2, tmp___2=3, tmp___3=4, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=-1] [L117] COND FALSE !(s__state == 8480) VAL [\old(initial_state)=8464, __cil_tmp61=9, blastFlag=1, cb=-4, got_new_session=1, initial_state=8464, num1=0, ret=6, s__cert=1, s__cert__pkeys__AT0__privatekey=5, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=-3, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=-4, 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=1, s__shutdown=0, s__state=8496, s__verify_mode=0, s__version=0, skip=0, state=8496, Time=2, tmp=2, tmp___1=-12288, tmp___10=-2, tmp___2=3, tmp___3=4, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=-1] [L120] COND FALSE !(s__state == 8481) VAL [\old(initial_state)=8464, __cil_tmp61=9, blastFlag=1, cb=-4, got_new_session=1, initial_state=8464, num1=0, ret=6, s__cert=1, s__cert__pkeys__AT0__privatekey=5, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=-3, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=-4, 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=1, s__shutdown=0, s__state=8496, s__verify_mode=0, s__version=0, skip=0, state=8496, Time=2, tmp=2, tmp___1=-12288, tmp___10=-2, tmp___2=3, tmp___3=4, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=-1] [L123] COND FALSE !(s__state == 8482) VAL [\old(initial_state)=8464, __cil_tmp61=9, blastFlag=1, cb=-4, got_new_session=1, initial_state=8464, num1=0, ret=6, s__cert=1, s__cert__pkeys__AT0__privatekey=5, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=-3, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=-4, 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=1, s__shutdown=0, s__state=8496, s__verify_mode=0, s__version=0, skip=0, state=8496, Time=2, tmp=2, tmp___1=-12288, tmp___10=-2, tmp___2=3, tmp___3=4, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=-1] [L126] COND FALSE !(s__state == 8464) VAL [\old(initial_state)=8464, __cil_tmp61=9, blastFlag=1, cb=-4, got_new_session=1, initial_state=8464, num1=0, ret=6, s__cert=1, s__cert__pkeys__AT0__privatekey=5, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=-3, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=-4, 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=1, s__shutdown=0, s__state=8496, s__verify_mode=0, s__version=0, skip=0, state=8496, Time=2, tmp=2, tmp___1=-12288, tmp___10=-2, tmp___2=3, tmp___3=4, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=-1] [L129] COND FALSE !(s__state == 8465) VAL [\old(initial_state)=8464, __cil_tmp61=9, blastFlag=1, cb=-4, got_new_session=1, initial_state=8464, num1=0, ret=6, s__cert=1, s__cert__pkeys__AT0__privatekey=5, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=-3, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=-4, 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=1, s__shutdown=0, s__state=8496, s__verify_mode=0, s__version=0, skip=0, state=8496, Time=2, tmp=2, tmp___1=-12288, tmp___10=-2, tmp___2=3, tmp___3=4, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=-1] [L132] COND FALSE !(s__state == 8466) VAL [\old(initial_state)=8464, __cil_tmp61=9, blastFlag=1, cb=-4, got_new_session=1, initial_state=8464, num1=0, ret=6, s__cert=1, s__cert__pkeys__AT0__privatekey=5, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=-3, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=-4, 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=1, s__shutdown=0, s__state=8496, s__verify_mode=0, s__version=0, skip=0, state=8496, Time=2, tmp=2, tmp___1=-12288, tmp___10=-2, tmp___2=3, tmp___3=4, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=-1] [L135] COND TRUE s__state == 8496 VAL [\old(initial_state)=8464, __cil_tmp61=9, blastFlag=1, cb=-4, got_new_session=1, initial_state=8464, num1=0, ret=6, s__cert=1, s__cert__pkeys__AT0__privatekey=5, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=-3, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=-4, 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=1, s__shutdown=0, s__state=8496, s__verify_mode=0, s__version=0, skip=0, state=8496, Time=2, tmp=2, tmp___1=-12288, tmp___10=-2, tmp___2=3, tmp___3=4, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=-1] [L286] ret = __VERIFIER_nondet_int() [L287] COND TRUE blastFlag == 1 [L288] blastFlag = 2 VAL [\old(initial_state)=8464, __cil_tmp61=9, blastFlag=2, cb=-4, got_new_session=1, initial_state=8464, num1=0, ret=7, s__cert=1, s__cert__pkeys__AT0__privatekey=5, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=-3, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=-4, 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=1, s__shutdown=0, s__state=8496, s__verify_mode=0, s__version=0, skip=0, state=8496, Time=2, tmp=2, tmp___1=-12288, tmp___10=-2, tmp___2=3, tmp___3=4, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=-1] [L290] COND FALSE !(ret <= 0) VAL [\old(initial_state)=8464, __cil_tmp61=9, blastFlag=2, cb=-4, got_new_session=1, initial_state=8464, num1=0, ret=7, s__cert=1, s__cert__pkeys__AT0__privatekey=5, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=-3, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=-4, 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=1, s__shutdown=0, s__state=8496, s__verify_mode=0, s__version=0, skip=0, state=8496, Time=2, tmp=2, tmp___1=-12288, tmp___10=-2, tmp___2=3, tmp___3=4, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=-1] [L293] COND FALSE !(\read(s__hit)) [L296] s__state = 8512 VAL [\old(initial_state)=8464, __cil_tmp61=9, blastFlag=2, cb=-4, got_new_session=1, initial_state=8464, num1=0, ret=7, s__cert=1, s__cert__pkeys__AT0__privatekey=5, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=-3, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=-4, 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=1, s__shutdown=0, s__state=8512, s__verify_mode=0, s__version=0, skip=0, state=8496, Time=2, tmp=2, tmp___1=-12288, tmp___10=-2, tmp___2=3, tmp___3=4, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=-1] [L298] s__init_num = 0 VAL [\old(initial_state)=8464, __cil_tmp61=9, blastFlag=2, cb=-4, got_new_session=1, initial_state=8464, num1=0, ret=7, s__cert=1, s__cert__pkeys__AT0__privatekey=5, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=-3, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=-4, 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=1, s__shutdown=0, s__state=8512, s__verify_mode=0, s__version=0, skip=0, state=8496, Time=2, tmp=2, tmp___1=-12288, tmp___10=-2, tmp___2=3, tmp___3=4, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=-1] [L651] s__s3__tmp__reuse_message = __VERIFIER_nondet_int() [L652] COND FALSE !(! s__s3__tmp__reuse_message) VAL [\old(initial_state)=8464, __cil_tmp61=9, blastFlag=2, cb=-4, got_new_session=1, initial_state=8464, num1=0, ret=7, s__cert=1, s__cert__pkeys__AT0__privatekey=5, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=-3, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=-4, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__reuse_message=-6, s__session__peer=1, s__shutdown=0, s__state=8512, s__verify_mode=0, s__version=0, skip=0, state=8496, Time=2, tmp=2, tmp___1=-12288, tmp___10=-2, tmp___2=3, tmp___3=4, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=-1] [L686] skip = 0 VAL [\old(initial_state)=8464, __cil_tmp61=9, blastFlag=2, cb=-4, got_new_session=1, initial_state=8464, num1=0, ret=7, s__cert=1, s__cert__pkeys__AT0__privatekey=5, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=-3, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=-4, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__reuse_message=-6, s__session__peer=1, s__shutdown=0, s__state=8512, s__verify_mode=0, s__version=0, skip=0, state=8496, Time=2, tmp=2, tmp___1=-12288, tmp___10=-2, tmp___2=3, tmp___3=4, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=-1] [L99] COND TRUE 1 VAL [\old(initial_state)=8464, __cil_tmp61=9, blastFlag=2, cb=-4, got_new_session=1, initial_state=8464, num1=0, ret=7, s__cert=1, s__cert__pkeys__AT0__privatekey=5, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=-3, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=-4, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__reuse_message=-6, s__session__peer=1, s__shutdown=0, s__state=8512, s__verify_mode=0, s__version=0, skip=0, state=8496, Time=2, tmp=2, tmp___1=-12288, tmp___10=-2, tmp___2=3, tmp___3=4, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=-1] [L101] state = s__state VAL [\old(initial_state)=8464, __cil_tmp61=9, blastFlag=2, cb=-4, got_new_session=1, initial_state=8464, num1=0, ret=7, s__cert=1, s__cert__pkeys__AT0__privatekey=5, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=-3, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=-4, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__reuse_message=-6, s__session__peer=1, s__shutdown=0, s__state=8512, s__verify_mode=0, s__version=0, skip=0, state=8512, Time=2, tmp=2, tmp___1=-12288, tmp___10=-2, tmp___2=3, tmp___3=4, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=-1] [L102] COND FALSE !(s__state == 12292) VAL [\old(initial_state)=8464, __cil_tmp61=9, blastFlag=2, cb=-4, got_new_session=1, initial_state=8464, num1=0, ret=7, s__cert=1, s__cert__pkeys__AT0__privatekey=5, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=-3, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=-4, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__reuse_message=-6, s__session__peer=1, s__shutdown=0, s__state=8512, s__verify_mode=0, s__version=0, skip=0, state=8512, Time=2, tmp=2, tmp___1=-12288, tmp___10=-2, tmp___2=3, tmp___3=4, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=-1] [L105] COND FALSE !(s__state == 16384) VAL [\old(initial_state)=8464, __cil_tmp61=9, blastFlag=2, cb=-4, got_new_session=1, initial_state=8464, num1=0, ret=7, s__cert=1, s__cert__pkeys__AT0__privatekey=5, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=-3, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=-4, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__reuse_message=-6, s__session__peer=1, s__shutdown=0, s__state=8512, s__verify_mode=0, s__version=0, skip=0, state=8512, Time=2, tmp=2, tmp___1=-12288, tmp___10=-2, tmp___2=3, tmp___3=4, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=-1] [L108] COND FALSE !(s__state == 8192) VAL [\old(initial_state)=8464, __cil_tmp61=9, blastFlag=2, cb=-4, got_new_session=1, initial_state=8464, num1=0, ret=7, s__cert=1, s__cert__pkeys__AT0__privatekey=5, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=-3, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=-4, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__reuse_message=-6, s__session__peer=1, s__shutdown=0, s__state=8512, s__verify_mode=0, s__version=0, skip=0, state=8512, Time=2, tmp=2, tmp___1=-12288, tmp___10=-2, tmp___2=3, tmp___3=4, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=-1] [L111] COND FALSE !(s__state == 24576) VAL [\old(initial_state)=8464, __cil_tmp61=9, blastFlag=2, cb=-4, got_new_session=1, initial_state=8464, num1=0, ret=7, s__cert=1, s__cert__pkeys__AT0__privatekey=5, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=-3, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=-4, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__reuse_message=-6, s__session__peer=1, s__shutdown=0, s__state=8512, s__verify_mode=0, s__version=0, skip=0, state=8512, Time=2, tmp=2, tmp___1=-12288, tmp___10=-2, tmp___2=3, tmp___3=4, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=-1] [L114] COND FALSE !(s__state == 8195) VAL [\old(initial_state)=8464, __cil_tmp61=9, blastFlag=2, cb=-4, got_new_session=1, initial_state=8464, num1=0, ret=7, s__cert=1, s__cert__pkeys__AT0__privatekey=5, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=-3, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=-4, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__reuse_message=-6, s__session__peer=1, s__shutdown=0, s__state=8512, s__verify_mode=0, s__version=0, skip=0, state=8512, Time=2, tmp=2, tmp___1=-12288, tmp___10=-2, tmp___2=3, tmp___3=4, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=-1] [L117] COND FALSE !(s__state == 8480) VAL [\old(initial_state)=8464, __cil_tmp61=9, blastFlag=2, cb=-4, got_new_session=1, initial_state=8464, num1=0, ret=7, s__cert=1, s__cert__pkeys__AT0__privatekey=5, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=-3, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=-4, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__reuse_message=-6, s__session__peer=1, s__shutdown=0, s__state=8512, s__verify_mode=0, s__version=0, skip=0, state=8512, Time=2, tmp=2, tmp___1=-12288, tmp___10=-2, tmp___2=3, tmp___3=4, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=-1] [L120] COND FALSE !(s__state == 8481) VAL [\old(initial_state)=8464, __cil_tmp61=9, blastFlag=2, cb=-4, got_new_session=1, initial_state=8464, num1=0, ret=7, s__cert=1, s__cert__pkeys__AT0__privatekey=5, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=-3, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=-4, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__reuse_message=-6, s__session__peer=1, s__shutdown=0, s__state=8512, s__verify_mode=0, s__version=0, skip=0, state=8512, Time=2, tmp=2, tmp___1=-12288, tmp___10=-2, tmp___2=3, tmp___3=4, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=-1] [L123] COND FALSE !(s__state == 8482) VAL [\old(initial_state)=8464, __cil_tmp61=9, blastFlag=2, cb=-4, got_new_session=1, initial_state=8464, num1=0, ret=7, s__cert=1, s__cert__pkeys__AT0__privatekey=5, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=-3, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=-4, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__reuse_message=-6, s__session__peer=1, s__shutdown=0, s__state=8512, s__verify_mode=0, s__version=0, skip=0, state=8512, Time=2, tmp=2, tmp___1=-12288, tmp___10=-2, tmp___2=3, tmp___3=4, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=-1] [L126] COND FALSE !(s__state == 8464) VAL [\old(initial_state)=8464, __cil_tmp61=9, blastFlag=2, cb=-4, got_new_session=1, initial_state=8464, num1=0, ret=7, s__cert=1, s__cert__pkeys__AT0__privatekey=5, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=-3, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=-4, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__reuse_message=-6, s__session__peer=1, s__shutdown=0, s__state=8512, s__verify_mode=0, s__version=0, skip=0, state=8512, Time=2, tmp=2, tmp___1=-12288, tmp___10=-2, tmp___2=3, tmp___3=4, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=-1] [L129] COND FALSE !(s__state == 8465) VAL [\old(initial_state)=8464, __cil_tmp61=9, blastFlag=2, cb=-4, got_new_session=1, initial_state=8464, num1=0, ret=7, s__cert=1, s__cert__pkeys__AT0__privatekey=5, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=-3, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=-4, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__reuse_message=-6, s__session__peer=1, s__shutdown=0, s__state=8512, s__verify_mode=0, s__version=0, skip=0, state=8512, Time=2, tmp=2, tmp___1=-12288, tmp___10=-2, tmp___2=3, tmp___3=4, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=-1] [L132] COND FALSE !(s__state == 8466) VAL [\old(initial_state)=8464, __cil_tmp61=9, blastFlag=2, cb=-4, got_new_session=1, initial_state=8464, num1=0, ret=7, s__cert=1, s__cert__pkeys__AT0__privatekey=5, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=-3, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=-4, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__reuse_message=-6, s__session__peer=1, s__shutdown=0, s__state=8512, s__verify_mode=0, s__version=0, skip=0, state=8512, Time=2, tmp=2, tmp___1=-12288, tmp___10=-2, tmp___2=3, tmp___3=4, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=-1] [L135] COND FALSE !(s__state == 8496) VAL [\old(initial_state)=8464, __cil_tmp61=9, blastFlag=2, cb=-4, got_new_session=1, initial_state=8464, num1=0, ret=7, s__cert=1, s__cert__pkeys__AT0__privatekey=5, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=-3, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=-4, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__reuse_message=-6, s__session__peer=1, s__shutdown=0, s__state=8512, s__verify_mode=0, s__version=0, skip=0, state=8512, Time=2, tmp=2, tmp___1=-12288, tmp___10=-2, tmp___2=3, tmp___3=4, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=-1] [L138] COND FALSE !(s__state == 8497) VAL [\old(initial_state)=8464, __cil_tmp61=9, blastFlag=2, cb=-4, got_new_session=1, initial_state=8464, num1=0, ret=7, s__cert=1, s__cert__pkeys__AT0__privatekey=5, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=-3, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=-4, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__reuse_message=-6, s__session__peer=1, s__shutdown=0, s__state=8512, s__verify_mode=0, s__version=0, skip=0, state=8512, Time=2, tmp=2, tmp___1=-12288, tmp___10=-2, tmp___2=3, tmp___3=4, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=-1] [L141] COND TRUE s__state == 8512 VAL [\old(initial_state)=8464, __cil_tmp61=9, blastFlag=2, cb=-4, got_new_session=1, initial_state=8464, num1=0, ret=7, s__cert=1, s__cert__pkeys__AT0__privatekey=5, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=-3, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=-4, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__reuse_message=-6, s__session__peer=1, s__shutdown=0, s__state=8512, s__verify_mode=0, s__version=0, skip=0, state=8512, Time=2, tmp=2, tmp___1=-12288, tmp___10=-2, tmp___2=3, tmp___3=4, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=-1] [L303] s__s3__tmp__new_cipher__algorithms = __VERIFIER_nondet_int() [L304] __cil_tmp56 = (unsigned long )s__s3__tmp__new_cipher__algorithms VAL [\old(initial_state)=8464, __cil_tmp56=0, __cil_tmp61=9, blastFlag=2, cb=-4, got_new_session=1, initial_state=8464, num1=0, ret=7, s__cert=1, s__cert__pkeys__AT0__privatekey=5, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=-3, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=-4, 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=1, s__shutdown=0, s__state=8512, s__verify_mode=0, s__version=0, skip=0, state=8512, Time=2, tmp=2, tmp___1=-12288, tmp___10=-2, tmp___2=3, tmp___3=4, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=-1] [L305] COND TRUE __cil_tmp56 + 256UL [L306] __cil_tmp56 = 256345 [L307] skip = 1 VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp61=9, blastFlag=2, cb=-4, got_new_session=1, initial_state=8464, num1=0, ret=7, s__cert=1, s__cert__pkeys__AT0__privatekey=5, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=-3, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=-4, 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=1, s__shutdown=0, s__state=8512, s__verify_mode=0, s__version=0, skip=1, state=8512, Time=2, tmp=2, tmp___1=-12288, tmp___10=-2, tmp___2=3, tmp___3=4, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=-1] [L318] s__state = 8528 [L319] s__init_num = 0 VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp61=9, blastFlag=2, cb=-4, got_new_session=1, initial_state=8464, num1=0, ret=7, s__cert=1, s__cert__pkeys__AT0__privatekey=5, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=-3, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=-4, 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=1, s__shutdown=0, s__state=8528, s__verify_mode=0, s__version=0, skip=1, state=8512, Time=2, tmp=2, tmp___1=-12288, tmp___10=-2, tmp___2=3, tmp___3=4, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=-1] [L651] s__s3__tmp__reuse_message = __VERIFIER_nondet_int() [L652] COND FALSE !(! s__s3__tmp__reuse_message) VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp61=9, blastFlag=2, cb=-4, got_new_session=1, initial_state=8464, num1=0, ret=7, s__cert=1, s__cert__pkeys__AT0__privatekey=5, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=-3, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=-4, 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=-7, s__session__peer=1, s__shutdown=0, s__state=8528, s__verify_mode=0, s__version=0, skip=1, state=8512, Time=2, tmp=2, tmp___1=-12288, tmp___10=-2, tmp___2=3, tmp___3=4, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=-1] [L686] skip = 0 VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp61=9, blastFlag=2, cb=-4, got_new_session=1, initial_state=8464, num1=0, ret=7, s__cert=1, s__cert__pkeys__AT0__privatekey=5, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=-3, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=-4, 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=-7, s__session__peer=1, s__shutdown=0, s__state=8528, s__verify_mode=0, s__version=0, skip=0, state=8512, Time=2, tmp=2, tmp___1=-12288, tmp___10=-2, tmp___2=3, tmp___3=4, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=-1] [L99] COND TRUE 1 VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp61=9, blastFlag=2, cb=-4, got_new_session=1, initial_state=8464, num1=0, ret=7, s__cert=1, s__cert__pkeys__AT0__privatekey=5, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=-3, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=-4, 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=-7, s__session__peer=1, s__shutdown=0, s__state=8528, s__verify_mode=0, s__version=0, skip=0, state=8512, Time=2, tmp=2, tmp___1=-12288, tmp___10=-2, tmp___2=3, tmp___3=4, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=-1] [L101] state = s__state VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp61=9, blastFlag=2, cb=-4, got_new_session=1, initial_state=8464, num1=0, ret=7, s__cert=1, s__cert__pkeys__AT0__privatekey=5, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=-3, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=-4, 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=-7, s__session__peer=1, s__shutdown=0, s__state=8528, s__verify_mode=0, s__version=0, skip=0, state=8528, Time=2, tmp=2, tmp___1=-12288, tmp___10=-2, tmp___2=3, tmp___3=4, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=-1] [L102] COND FALSE !(s__state == 12292) VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp61=9, blastFlag=2, cb=-4, got_new_session=1, initial_state=8464, num1=0, ret=7, s__cert=1, s__cert__pkeys__AT0__privatekey=5, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=-3, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=-4, 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=-7, s__session__peer=1, s__shutdown=0, s__state=8528, s__verify_mode=0, s__version=0, skip=0, state=8528, Time=2, tmp=2, tmp___1=-12288, tmp___10=-2, tmp___2=3, tmp___3=4, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=-1] [L105] COND FALSE !(s__state == 16384) VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp61=9, blastFlag=2, cb=-4, got_new_session=1, initial_state=8464, num1=0, ret=7, s__cert=1, s__cert__pkeys__AT0__privatekey=5, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=-3, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=-4, 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=-7, s__session__peer=1, s__shutdown=0, s__state=8528, s__verify_mode=0, s__version=0, skip=0, state=8528, Time=2, tmp=2, tmp___1=-12288, tmp___10=-2, tmp___2=3, tmp___3=4, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=-1] [L108] COND FALSE !(s__state == 8192) VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp61=9, blastFlag=2, cb=-4, got_new_session=1, initial_state=8464, num1=0, ret=7, s__cert=1, s__cert__pkeys__AT0__privatekey=5, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=-3, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=-4, 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=-7, s__session__peer=1, s__shutdown=0, s__state=8528, s__verify_mode=0, s__version=0, skip=0, state=8528, Time=2, tmp=2, tmp___1=-12288, tmp___10=-2, tmp___2=3, tmp___3=4, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=-1] [L111] COND FALSE !(s__state == 24576) VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp61=9, blastFlag=2, cb=-4, got_new_session=1, initial_state=8464, num1=0, ret=7, s__cert=1, s__cert__pkeys__AT0__privatekey=5, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=-3, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=-4, 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=-7, s__session__peer=1, s__shutdown=0, s__state=8528, s__verify_mode=0, s__version=0, skip=0, state=8528, Time=2, tmp=2, tmp___1=-12288, tmp___10=-2, tmp___2=3, tmp___3=4, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=-1] [L114] COND FALSE !(s__state == 8195) VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp61=9, blastFlag=2, cb=-4, got_new_session=1, initial_state=8464, num1=0, ret=7, s__cert=1, s__cert__pkeys__AT0__privatekey=5, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=-3, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=-4, 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=-7, s__session__peer=1, s__shutdown=0, s__state=8528, s__verify_mode=0, s__version=0, skip=0, state=8528, Time=2, tmp=2, tmp___1=-12288, tmp___10=-2, tmp___2=3, tmp___3=4, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=-1] [L117] COND FALSE !(s__state == 8480) VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp61=9, blastFlag=2, cb=-4, got_new_session=1, initial_state=8464, num1=0, ret=7, s__cert=1, s__cert__pkeys__AT0__privatekey=5, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=-3, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=-4, 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=-7, s__session__peer=1, s__shutdown=0, s__state=8528, s__verify_mode=0, s__version=0, skip=0, state=8528, Time=2, tmp=2, tmp___1=-12288, tmp___10=-2, tmp___2=3, tmp___3=4, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=-1] [L120] COND FALSE !(s__state == 8481) VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp61=9, blastFlag=2, cb=-4, got_new_session=1, initial_state=8464, num1=0, ret=7, s__cert=1, s__cert__pkeys__AT0__privatekey=5, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=-3, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=-4, 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=-7, s__session__peer=1, s__shutdown=0, s__state=8528, s__verify_mode=0, s__version=0, skip=0, state=8528, Time=2, tmp=2, tmp___1=-12288, tmp___10=-2, tmp___2=3, tmp___3=4, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=-1] [L123] COND FALSE !(s__state == 8482) VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp61=9, blastFlag=2, cb=-4, got_new_session=1, initial_state=8464, num1=0, ret=7, s__cert=1, s__cert__pkeys__AT0__privatekey=5, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=-3, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=-4, 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=-7, s__session__peer=1, s__shutdown=0, s__state=8528, s__verify_mode=0, s__version=0, skip=0, state=8528, Time=2, tmp=2, tmp___1=-12288, tmp___10=-2, tmp___2=3, tmp___3=4, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=-1] [L126] COND FALSE !(s__state == 8464) VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp61=9, blastFlag=2, cb=-4, got_new_session=1, initial_state=8464, num1=0, ret=7, s__cert=1, s__cert__pkeys__AT0__privatekey=5, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=-3, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=-4, 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=-7, s__session__peer=1, s__shutdown=0, s__state=8528, s__verify_mode=0, s__version=0, skip=0, state=8528, Time=2, tmp=2, tmp___1=-12288, tmp___10=-2, tmp___2=3, tmp___3=4, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=-1] [L129] COND FALSE !(s__state == 8465) VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp61=9, blastFlag=2, cb=-4, got_new_session=1, initial_state=8464, num1=0, ret=7, s__cert=1, s__cert__pkeys__AT0__privatekey=5, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=-3, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=-4, 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=-7, s__session__peer=1, s__shutdown=0, s__state=8528, s__verify_mode=0, s__version=0, skip=0, state=8528, Time=2, tmp=2, tmp___1=-12288, tmp___10=-2, tmp___2=3, tmp___3=4, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=-1] [L132] COND FALSE !(s__state == 8466) VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp61=9, blastFlag=2, cb=-4, got_new_session=1, initial_state=8464, num1=0, ret=7, s__cert=1, s__cert__pkeys__AT0__privatekey=5, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=-3, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=-4, 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=-7, s__session__peer=1, s__shutdown=0, s__state=8528, s__verify_mode=0, s__version=0, skip=0, state=8528, Time=2, tmp=2, tmp___1=-12288, tmp___10=-2, tmp___2=3, tmp___3=4, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=-1] [L135] COND FALSE !(s__state == 8496) VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp61=9, blastFlag=2, cb=-4, got_new_session=1, initial_state=8464, num1=0, ret=7, s__cert=1, s__cert__pkeys__AT0__privatekey=5, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=-3, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=-4, 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=-7, s__session__peer=1, s__shutdown=0, s__state=8528, s__verify_mode=0, s__version=0, skip=0, state=8528, Time=2, tmp=2, tmp___1=-12288, tmp___10=-2, tmp___2=3, tmp___3=4, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=-1] [L138] COND FALSE !(s__state == 8497) VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp61=9, blastFlag=2, cb=-4, got_new_session=1, initial_state=8464, num1=0, ret=7, s__cert=1, s__cert__pkeys__AT0__privatekey=5, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=-3, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=-4, 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=-7, s__session__peer=1, s__shutdown=0, s__state=8528, s__verify_mode=0, s__version=0, skip=0, state=8528, Time=2, tmp=2, tmp___1=-12288, tmp___10=-2, tmp___2=3, tmp___3=4, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=-1] [L141] COND FALSE !(s__state == 8512) VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp61=9, blastFlag=2, cb=-4, got_new_session=1, initial_state=8464, num1=0, ret=7, s__cert=1, s__cert__pkeys__AT0__privatekey=5, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=-3, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=-4, 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=-7, s__session__peer=1, s__shutdown=0, s__state=8528, s__verify_mode=0, s__version=0, skip=0, state=8528, Time=2, tmp=2, tmp___1=-12288, tmp___10=-2, tmp___2=3, tmp___3=4, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=-1] [L144] COND FALSE !(s__state == 8513) VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp61=9, blastFlag=2, cb=-4, got_new_session=1, initial_state=8464, num1=0, ret=7, s__cert=1, s__cert__pkeys__AT0__privatekey=5, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=-3, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=-4, 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=-7, s__session__peer=1, s__shutdown=0, s__state=8528, s__verify_mode=0, s__version=0, skip=0, state=8528, Time=2, tmp=2, tmp___1=-12288, tmp___10=-2, tmp___2=3, tmp___3=4, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=-1] [L147] COND TRUE s__state == 8528 VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp61=9, blastFlag=2, cb=-4, got_new_session=1, initial_state=8464, num1=0, ret=7, s__cert=1, s__cert__pkeys__AT0__privatekey=5, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=-3, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=-4, 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=-7, s__session__peer=1, s__shutdown=0, s__state=8528, s__verify_mode=0, s__version=0, skip=0, state=8528, Time=2, tmp=2, tmp___1=-12288, tmp___10=-2, tmp___2=3, tmp___3=4, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=-1] [L323] s__s3__tmp__new_cipher__algorithms = __VERIFIER_nondet_int() [L324] l = (unsigned long )s__s3__tmp__new_cipher__algorithms [L326] __cil_tmp57 = (unsigned long )s__options VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp61=9, blastFlag=2, cb=-4, got_new_session=1, initial_state=8464, l=0, num1=0, ret=7, s__cert=1, s__cert__pkeys__AT0__privatekey=5, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=-3, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=-4, 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=-7, s__session__peer=1, s__shutdown=0, s__state=8528, s__verify_mode=0, s__version=0, skip=0, state=8528, Time=2, tmp=2, tmp___1=-12288, tmp___10=-2, tmp___2=3, tmp___3=4, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=-1] [L327] COND TRUE __cil_tmp57 + 2097152UL [L328] s__s3__tmp__use_rsa_tmp = 1 VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp61=9, blastFlag=2, cb=-4, got_new_session=1, initial_state=8464, l=0, num1=0, ret=7, s__cert=1, s__cert__pkeys__AT0__privatekey=5, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=-3, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=-4, 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=-7, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8528, s__verify_mode=0, s__version=0, skip=0, state=8528, Time=2, tmp=2, tmp___1=-12288, tmp___10=-2, tmp___2=3, tmp___3=4, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=-1] [L333] COND TRUE \read(s__s3__tmp__use_rsa_tmp) VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp61=9, blastFlag=2, cb=-4, got_new_session=1, initial_state=8464, l=0, num1=0, ret=7, s__cert=1, s__cert__pkeys__AT0__privatekey=5, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=-3, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=-4, 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=-7, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8528, s__verify_mode=0, s__version=0, skip=0, state=8528, Time=2, tmp=2, tmp___1=-12288, tmp___10=-2, tmp___2=3, tmp___3=4, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=-1] [L361] ret = __VERIFIER_nondet_int() [L362] COND FALSE !(blastFlag == 3) VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp61=9, blastFlag=2, cb=-4, got_new_session=1, initial_state=8464, l=0, num1=0, ret=1, s__cert=1, s__cert__pkeys__AT0__privatekey=5, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=-3, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=-4, 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=-7, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8528, s__verify_mode=0, s__version=0, skip=0, state=8528, Time=2, tmp=2, tmp___1=-12288, tmp___10=-2, tmp___2=3, tmp___3=4, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=-1] [L365] COND FALSE !(ret <= 0) VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp61=9, blastFlag=2, cb=-4, got_new_session=1, initial_state=8464, l=0, num1=0, ret=1, s__cert=1, s__cert__pkeys__AT0__privatekey=5, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=-3, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=-4, 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=-7, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8528, s__verify_mode=0, s__version=0, skip=0, state=8528, Time=2, tmp=2, tmp___1=-12288, tmp___10=-2, tmp___2=3, tmp___3=4, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=-1] [L382] s__state = 8544 [L383] s__init_num = 0 VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp61=9, blastFlag=2, cb=-4, got_new_session=1, initial_state=8464, l=0, num1=0, ret=1, s__cert=1, s__cert__pkeys__AT0__privatekey=5, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=-3, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=-4, 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=-7, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8544, s__verify_mode=0, s__version=0, skip=0, state=8528, Time=2, tmp=2, tmp___1=-12288, tmp___10=-2, tmp___2=3, tmp___3=4, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=-1] [L651] s__s3__tmp__reuse_message = __VERIFIER_nondet_int() [L652] COND FALSE !(! s__s3__tmp__reuse_message) VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp61=9, blastFlag=2, cb=-4, got_new_session=1, initial_state=8464, l=0, num1=0, ret=1, s__cert=1, s__cert__pkeys__AT0__privatekey=5, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=-3, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=-4, 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=8, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8544, s__verify_mode=0, s__version=0, skip=0, state=8528, Time=2, tmp=2, tmp___1=-12288, tmp___10=-2, tmp___2=3, tmp___3=4, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=-1] [L686] skip = 0 VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp61=9, blastFlag=2, cb=-4, got_new_session=1, initial_state=8464, l=0, num1=0, ret=1, s__cert=1, s__cert__pkeys__AT0__privatekey=5, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=-3, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=-4, 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=8, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8544, s__verify_mode=0, s__version=0, skip=0, state=8528, Time=2, tmp=2, tmp___1=-12288, tmp___10=-2, tmp___2=3, tmp___3=4, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=-1] [L99] COND TRUE 1 VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp61=9, blastFlag=2, cb=-4, got_new_session=1, initial_state=8464, l=0, num1=0, ret=1, s__cert=1, s__cert__pkeys__AT0__privatekey=5, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=-3, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=-4, 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=8, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8544, s__verify_mode=0, s__version=0, skip=0, state=8528, Time=2, tmp=2, tmp___1=-12288, tmp___10=-2, tmp___2=3, tmp___3=4, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=-1] [L101] state = s__state VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp61=9, blastFlag=2, cb=-4, got_new_session=1, initial_state=8464, l=0, num1=0, ret=1, s__cert=1, s__cert__pkeys__AT0__privatekey=5, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=-3, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=-4, 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=8, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8544, s__verify_mode=0, s__version=0, skip=0, state=8544, Time=2, tmp=2, tmp___1=-12288, tmp___10=-2, tmp___2=3, tmp___3=4, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=-1] [L102] COND FALSE !(s__state == 12292) VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp61=9, blastFlag=2, cb=-4, got_new_session=1, initial_state=8464, l=0, num1=0, ret=1, s__cert=1, s__cert__pkeys__AT0__privatekey=5, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=-3, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=-4, 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=8, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8544, s__verify_mode=0, s__version=0, skip=0, state=8544, Time=2, tmp=2, tmp___1=-12288, tmp___10=-2, tmp___2=3, tmp___3=4, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=-1] [L105] COND FALSE !(s__state == 16384) VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp61=9, blastFlag=2, cb=-4, got_new_session=1, initial_state=8464, l=0, num1=0, ret=1, s__cert=1, s__cert__pkeys__AT0__privatekey=5, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=-3, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=-4, 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=8, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8544, s__verify_mode=0, s__version=0, skip=0, state=8544, Time=2, tmp=2, tmp___1=-12288, tmp___10=-2, tmp___2=3, tmp___3=4, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=-1] [L108] COND FALSE !(s__state == 8192) VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp61=9, blastFlag=2, cb=-4, got_new_session=1, initial_state=8464, l=0, num1=0, ret=1, s__cert=1, s__cert__pkeys__AT0__privatekey=5, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=-3, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=-4, 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=8, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8544, s__verify_mode=0, s__version=0, skip=0, state=8544, Time=2, tmp=2, tmp___1=-12288, tmp___10=-2, tmp___2=3, tmp___3=4, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=-1] [L111] COND FALSE !(s__state == 24576) VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp61=9, blastFlag=2, cb=-4, got_new_session=1, initial_state=8464, l=0, num1=0, ret=1, s__cert=1, s__cert__pkeys__AT0__privatekey=5, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=-3, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=-4, 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=8, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8544, s__verify_mode=0, s__version=0, skip=0, state=8544, Time=2, tmp=2, tmp___1=-12288, tmp___10=-2, tmp___2=3, tmp___3=4, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=-1] [L114] COND FALSE !(s__state == 8195) VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp61=9, blastFlag=2, cb=-4, got_new_session=1, initial_state=8464, l=0, num1=0, ret=1, s__cert=1, s__cert__pkeys__AT0__privatekey=5, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=-3, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=-4, 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=8, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8544, s__verify_mode=0, s__version=0, skip=0, state=8544, Time=2, tmp=2, tmp___1=-12288, tmp___10=-2, tmp___2=3, tmp___3=4, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=-1] [L117] COND FALSE !(s__state == 8480) VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp61=9, blastFlag=2, cb=-4, got_new_session=1, initial_state=8464, l=0, num1=0, ret=1, s__cert=1, s__cert__pkeys__AT0__privatekey=5, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=-3, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=-4, 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=8, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8544, s__verify_mode=0, s__version=0, skip=0, state=8544, Time=2, tmp=2, tmp___1=-12288, tmp___10=-2, tmp___2=3, tmp___3=4, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=-1] [L120] COND FALSE !(s__state == 8481) VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp61=9, blastFlag=2, cb=-4, got_new_session=1, initial_state=8464, l=0, num1=0, ret=1, s__cert=1, s__cert__pkeys__AT0__privatekey=5, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=-3, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=-4, 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=8, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8544, s__verify_mode=0, s__version=0, skip=0, state=8544, Time=2, tmp=2, tmp___1=-12288, tmp___10=-2, tmp___2=3, tmp___3=4, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=-1] [L123] COND FALSE !(s__state == 8482) VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp61=9, blastFlag=2, cb=-4, got_new_session=1, initial_state=8464, l=0, num1=0, ret=1, s__cert=1, s__cert__pkeys__AT0__privatekey=5, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=-3, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=-4, 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=8, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8544, s__verify_mode=0, s__version=0, skip=0, state=8544, Time=2, tmp=2, tmp___1=-12288, tmp___10=-2, tmp___2=3, tmp___3=4, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=-1] [L126] COND FALSE !(s__state == 8464) VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp61=9, blastFlag=2, cb=-4, got_new_session=1, initial_state=8464, l=0, num1=0, ret=1, s__cert=1, s__cert__pkeys__AT0__privatekey=5, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=-3, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=-4, 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=8, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8544, s__verify_mode=0, s__version=0, skip=0, state=8544, Time=2, tmp=2, tmp___1=-12288, tmp___10=-2, tmp___2=3, tmp___3=4, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=-1] [L129] COND FALSE !(s__state == 8465) VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp61=9, blastFlag=2, cb=-4, got_new_session=1, initial_state=8464, l=0, num1=0, ret=1, s__cert=1, s__cert__pkeys__AT0__privatekey=5, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=-3, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=-4, 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=8, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8544, s__verify_mode=0, s__version=0, skip=0, state=8544, Time=2, tmp=2, tmp___1=-12288, tmp___10=-2, tmp___2=3, tmp___3=4, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=-1] [L132] COND FALSE !(s__state == 8466) VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp61=9, blastFlag=2, cb=-4, got_new_session=1, initial_state=8464, l=0, num1=0, ret=1, s__cert=1, s__cert__pkeys__AT0__privatekey=5, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=-3, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=-4, 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=8, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8544, s__verify_mode=0, s__version=0, skip=0, state=8544, Time=2, tmp=2, tmp___1=-12288, tmp___10=-2, tmp___2=3, tmp___3=4, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=-1] [L135] COND FALSE !(s__state == 8496) VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp61=9, blastFlag=2, cb=-4, got_new_session=1, initial_state=8464, l=0, num1=0, ret=1, s__cert=1, s__cert__pkeys__AT0__privatekey=5, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=-3, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=-4, 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=8, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8544, s__verify_mode=0, s__version=0, skip=0, state=8544, Time=2, tmp=2, tmp___1=-12288, tmp___10=-2, tmp___2=3, tmp___3=4, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=-1] [L138] COND FALSE !(s__state == 8497) VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp61=9, blastFlag=2, cb=-4, got_new_session=1, initial_state=8464, l=0, num1=0, ret=1, s__cert=1, s__cert__pkeys__AT0__privatekey=5, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=-3, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=-4, 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=8, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8544, s__verify_mode=0, s__version=0, skip=0, state=8544, Time=2, tmp=2, tmp___1=-12288, tmp___10=-2, tmp___2=3, tmp___3=4, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=-1] [L141] COND FALSE !(s__state == 8512) VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp61=9, blastFlag=2, cb=-4, got_new_session=1, initial_state=8464, l=0, num1=0, ret=1, s__cert=1, s__cert__pkeys__AT0__privatekey=5, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=-3, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=-4, 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=8, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8544, s__verify_mode=0, s__version=0, skip=0, state=8544, Time=2, tmp=2, tmp___1=-12288, tmp___10=-2, tmp___2=3, tmp___3=4, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=-1] [L144] COND FALSE !(s__state == 8513) VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp61=9, blastFlag=2, cb=-4, got_new_session=1, initial_state=8464, l=0, num1=0, ret=1, s__cert=1, s__cert__pkeys__AT0__privatekey=5, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=-3, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=-4, 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=8, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8544, s__verify_mode=0, s__version=0, skip=0, state=8544, Time=2, tmp=2, tmp___1=-12288, tmp___10=-2, tmp___2=3, tmp___3=4, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=-1] [L147] COND FALSE !(s__state == 8528) VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp61=9, blastFlag=2, cb=-4, got_new_session=1, initial_state=8464, l=0, num1=0, ret=1, s__cert=1, s__cert__pkeys__AT0__privatekey=5, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=-3, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=-4, 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=8, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8544, s__verify_mode=0, s__version=0, skip=0, state=8544, Time=2, tmp=2, tmp___1=-12288, tmp___10=-2, tmp___2=3, tmp___3=4, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=-1] [L150] COND FALSE !(s__state == 8529) VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp61=9, blastFlag=2, cb=-4, got_new_session=1, initial_state=8464, l=0, num1=0, ret=1, s__cert=1, s__cert__pkeys__AT0__privatekey=5, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=-3, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=-4, 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=8, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8544, s__verify_mode=0, s__version=0, skip=0, state=8544, Time=2, tmp=2, tmp___1=-12288, tmp___10=-2, tmp___2=3, tmp___3=4, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=-1] [L153] COND TRUE s__state == 8544 VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp61=9, blastFlag=2, cb=-4, got_new_session=1, initial_state=8464, l=0, num1=0, ret=1, s__cert=1, s__cert__pkeys__AT0__privatekey=5, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=-3, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=-4, 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=8, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8544, s__verify_mode=0, s__version=0, skip=0, state=8544, Time=2, tmp=2, tmp___1=-12288, tmp___10=-2, tmp___2=3, tmp___3=4, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=-1] [L387] COND TRUE s__verify_mode + 1 VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp61=9, blastFlag=2, cb=-4, got_new_session=1, initial_state=8464, l=0, num1=0, ret=1, s__cert=1, s__cert__pkeys__AT0__privatekey=5, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=-3, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=-4, 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=8, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8544, s__verify_mode=0, s__version=0, skip=0, state=8544, Time=2, tmp=2, tmp___1=-12288, tmp___10=-2, tmp___2=3, tmp___3=4, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=-1] [L388] COND TRUE s__session__peer != 0 VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp61=9, blastFlag=2, cb=-4, got_new_session=1, initial_state=8464, l=0, num1=0, ret=1, s__cert=1, s__cert__pkeys__AT0__privatekey=5, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=-3, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=-4, 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=8, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8544, s__verify_mode=0, s__version=0, skip=0, state=8544, Time=2, tmp=2, tmp___1=-12288, tmp___10=-2, tmp___2=3, tmp___3=4, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=-1] [L389] COND TRUE s__verify_mode + 4 [L390] s__verify_mode = 123 [L391] skip = 1 [L392] s__s3__tmp__cert_request = 0 [L393] s__state = 8560 VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp61=9, blastFlag=2, cb=-4, got_new_session=1, initial_state=8464, l=0, num1=0, ret=1, s__cert=1, s__cert__pkeys__AT0__privatekey=5, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=-3, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=-4, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__cert_request=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=8, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8560, s__verify_mode=123, s__version=0, skip=1, state=8544, Time=2, tmp=2, tmp___1=-12288, tmp___10=-2, tmp___2=3, tmp___3=4, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=-1] [L651] s__s3__tmp__reuse_message = __VERIFIER_nondet_int() [L652] COND FALSE !(! s__s3__tmp__reuse_message) VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp61=9, blastFlag=2, cb=-4, got_new_session=1, initial_state=8464, l=0, num1=0, ret=1, s__cert=1, s__cert__pkeys__AT0__privatekey=5, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=-3, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=-4, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__cert_request=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=-8, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8560, s__verify_mode=123, s__version=0, skip=1, state=8544, Time=2, tmp=2, tmp___1=-12288, tmp___10=-2, tmp___2=3, tmp___3=4, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=-1] [L686] skip = 0 VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp61=9, blastFlag=2, cb=-4, got_new_session=1, initial_state=8464, l=0, num1=0, ret=1, s__cert=1, s__cert__pkeys__AT0__privatekey=5, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=-3, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=-4, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__cert_request=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=-8, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8560, s__verify_mode=123, s__version=0, skip=0, state=8544, Time=2, tmp=2, tmp___1=-12288, tmp___10=-2, tmp___2=3, tmp___3=4, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=-1] [L99] COND TRUE 1 VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp61=9, blastFlag=2, cb=-4, got_new_session=1, initial_state=8464, l=0, num1=0, ret=1, s__cert=1, s__cert__pkeys__AT0__privatekey=5, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=-3, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=-4, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__cert_request=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=-8, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8560, s__verify_mode=123, s__version=0, skip=0, state=8544, Time=2, tmp=2, tmp___1=-12288, tmp___10=-2, tmp___2=3, tmp___3=4, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=-1] [L101] state = s__state VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp61=9, blastFlag=2, cb=-4, got_new_session=1, initial_state=8464, l=0, num1=0, ret=1, s__cert=1, s__cert__pkeys__AT0__privatekey=5, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=-3, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=-4, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__cert_request=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=-8, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8560, s__verify_mode=123, s__version=0, skip=0, state=8560, Time=2, tmp=2, tmp___1=-12288, tmp___10=-2, tmp___2=3, tmp___3=4, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=-1] [L102] COND FALSE !(s__state == 12292) VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp61=9, blastFlag=2, cb=-4, got_new_session=1, initial_state=8464, l=0, num1=0, ret=1, s__cert=1, s__cert__pkeys__AT0__privatekey=5, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=-3, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=-4, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__cert_request=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=-8, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8560, s__verify_mode=123, s__version=0, skip=0, state=8560, Time=2, tmp=2, tmp___1=-12288, tmp___10=-2, tmp___2=3, tmp___3=4, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=-1] [L105] COND FALSE !(s__state == 16384) VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp61=9, blastFlag=2, cb=-4, got_new_session=1, initial_state=8464, l=0, num1=0, ret=1, s__cert=1, s__cert__pkeys__AT0__privatekey=5, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=-3, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=-4, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__cert_request=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=-8, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8560, s__verify_mode=123, s__version=0, skip=0, state=8560, Time=2, tmp=2, tmp___1=-12288, tmp___10=-2, tmp___2=3, tmp___3=4, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=-1] [L108] COND FALSE !(s__state == 8192) VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp61=9, blastFlag=2, cb=-4, got_new_session=1, initial_state=8464, l=0, num1=0, ret=1, s__cert=1, s__cert__pkeys__AT0__privatekey=5, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=-3, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=-4, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__cert_request=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=-8, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8560, s__verify_mode=123, s__version=0, skip=0, state=8560, Time=2, tmp=2, tmp___1=-12288, tmp___10=-2, tmp___2=3, tmp___3=4, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=-1] [L111] COND FALSE !(s__state == 24576) VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp61=9, blastFlag=2, cb=-4, got_new_session=1, initial_state=8464, l=0, num1=0, ret=1, s__cert=1, s__cert__pkeys__AT0__privatekey=5, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=-3, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=-4, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__cert_request=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=-8, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8560, s__verify_mode=123, s__version=0, skip=0, state=8560, Time=2, tmp=2, tmp___1=-12288, tmp___10=-2, tmp___2=3, tmp___3=4, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=-1] [L114] COND FALSE !(s__state == 8195) VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp61=9, blastFlag=2, cb=-4, got_new_session=1, initial_state=8464, l=0, num1=0, ret=1, s__cert=1, s__cert__pkeys__AT0__privatekey=5, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=-3, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=-4, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__cert_request=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=-8, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8560, s__verify_mode=123, s__version=0, skip=0, state=8560, Time=2, tmp=2, tmp___1=-12288, tmp___10=-2, tmp___2=3, tmp___3=4, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=-1] [L117] COND FALSE !(s__state == 8480) VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp61=9, blastFlag=2, cb=-4, got_new_session=1, initial_state=8464, l=0, num1=0, ret=1, s__cert=1, s__cert__pkeys__AT0__privatekey=5, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=-3, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=-4, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__cert_request=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=-8, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8560, s__verify_mode=123, s__version=0, skip=0, state=8560, Time=2, tmp=2, tmp___1=-12288, tmp___10=-2, tmp___2=3, tmp___3=4, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=-1] [L120] COND FALSE !(s__state == 8481) VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp61=9, blastFlag=2, cb=-4, got_new_session=1, initial_state=8464, l=0, num1=0, ret=1, s__cert=1, s__cert__pkeys__AT0__privatekey=5, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=-3, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=-4, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__cert_request=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=-8, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8560, s__verify_mode=123, s__version=0, skip=0, state=8560, Time=2, tmp=2, tmp___1=-12288, tmp___10=-2, tmp___2=3, tmp___3=4, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=-1] [L123] COND FALSE !(s__state == 8482) VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp61=9, blastFlag=2, cb=-4, got_new_session=1, initial_state=8464, l=0, num1=0, ret=1, s__cert=1, s__cert__pkeys__AT0__privatekey=5, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=-3, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=-4, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__cert_request=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=-8, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8560, s__verify_mode=123, s__version=0, skip=0, state=8560, Time=2, tmp=2, tmp___1=-12288, tmp___10=-2, tmp___2=3, tmp___3=4, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=-1] [L126] COND FALSE !(s__state == 8464) VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp61=9, blastFlag=2, cb=-4, got_new_session=1, initial_state=8464, l=0, num1=0, ret=1, s__cert=1, s__cert__pkeys__AT0__privatekey=5, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=-3, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=-4, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__cert_request=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=-8, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8560, s__verify_mode=123, s__version=0, skip=0, state=8560, Time=2, tmp=2, tmp___1=-12288, tmp___10=-2, tmp___2=3, tmp___3=4, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=-1] [L129] COND FALSE !(s__state == 8465) VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp61=9, blastFlag=2, cb=-4, got_new_session=1, initial_state=8464, l=0, num1=0, ret=1, s__cert=1, s__cert__pkeys__AT0__privatekey=5, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=-3, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=-4, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__cert_request=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=-8, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8560, s__verify_mode=123, s__version=0, skip=0, state=8560, Time=2, tmp=2, tmp___1=-12288, tmp___10=-2, tmp___2=3, tmp___3=4, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=-1] [L132] COND FALSE !(s__state == 8466) VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp61=9, blastFlag=2, cb=-4, got_new_session=1, initial_state=8464, l=0, num1=0, ret=1, s__cert=1, s__cert__pkeys__AT0__privatekey=5, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=-3, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=-4, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__cert_request=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=-8, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8560, s__verify_mode=123, s__version=0, skip=0, state=8560, Time=2, tmp=2, tmp___1=-12288, tmp___10=-2, tmp___2=3, tmp___3=4, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=-1] [L135] COND FALSE !(s__state == 8496) VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp61=9, blastFlag=2, cb=-4, got_new_session=1, initial_state=8464, l=0, num1=0, ret=1, s__cert=1, s__cert__pkeys__AT0__privatekey=5, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=-3, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=-4, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__cert_request=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=-8, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8560, s__verify_mode=123, s__version=0, skip=0, state=8560, Time=2, tmp=2, tmp___1=-12288, tmp___10=-2, tmp___2=3, tmp___3=4, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=-1] [L138] COND FALSE !(s__state == 8497) VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp61=9, blastFlag=2, cb=-4, got_new_session=1, initial_state=8464, l=0, num1=0, ret=1, s__cert=1, s__cert__pkeys__AT0__privatekey=5, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=-3, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=-4, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__cert_request=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=-8, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8560, s__verify_mode=123, s__version=0, skip=0, state=8560, Time=2, tmp=2, tmp___1=-12288, tmp___10=-2, tmp___2=3, tmp___3=4, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=-1] [L141] COND FALSE !(s__state == 8512) VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp61=9, blastFlag=2, cb=-4, got_new_session=1, initial_state=8464, l=0, num1=0, ret=1, s__cert=1, s__cert__pkeys__AT0__privatekey=5, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=-3, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=-4, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__cert_request=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=-8, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8560, s__verify_mode=123, s__version=0, skip=0, state=8560, Time=2, tmp=2, tmp___1=-12288, tmp___10=-2, tmp___2=3, tmp___3=4, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=-1] [L144] COND FALSE !(s__state == 8513) VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp61=9, blastFlag=2, cb=-4, got_new_session=1, initial_state=8464, l=0, num1=0, ret=1, s__cert=1, s__cert__pkeys__AT0__privatekey=5, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=-3, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=-4, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__cert_request=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=-8, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8560, s__verify_mode=123, s__version=0, skip=0, state=8560, Time=2, tmp=2, tmp___1=-12288, tmp___10=-2, tmp___2=3, tmp___3=4, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=-1] [L147] COND FALSE !(s__state == 8528) VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp61=9, blastFlag=2, cb=-4, got_new_session=1, initial_state=8464, l=0, num1=0, ret=1, s__cert=1, s__cert__pkeys__AT0__privatekey=5, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=-3, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=-4, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__cert_request=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=-8, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8560, s__verify_mode=123, s__version=0, skip=0, state=8560, Time=2, tmp=2, tmp___1=-12288, tmp___10=-2, tmp___2=3, tmp___3=4, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=-1] [L150] COND FALSE !(s__state == 8529) VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp61=9, blastFlag=2, cb=-4, got_new_session=1, initial_state=8464, l=0, num1=0, ret=1, s__cert=1, s__cert__pkeys__AT0__privatekey=5, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=-3, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=-4, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__cert_request=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=-8, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8560, s__verify_mode=123, s__version=0, skip=0, state=8560, Time=2, tmp=2, tmp___1=-12288, tmp___10=-2, tmp___2=3, tmp___3=4, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=-1] [L153] COND FALSE !(s__state == 8544) VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp61=9, blastFlag=2, cb=-4, got_new_session=1, initial_state=8464, l=0, num1=0, ret=1, s__cert=1, s__cert__pkeys__AT0__privatekey=5, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=-3, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=-4, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__cert_request=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=-8, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8560, s__verify_mode=123, s__version=0, skip=0, state=8560, Time=2, tmp=2, tmp___1=-12288, tmp___10=-2, tmp___2=3, tmp___3=4, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=-1] [L156] COND FALSE !(s__state == 8545) VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp61=9, blastFlag=2, cb=-4, got_new_session=1, initial_state=8464, l=0, num1=0, ret=1, s__cert=1, s__cert__pkeys__AT0__privatekey=5, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=-3, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=-4, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__cert_request=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=-8, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8560, s__verify_mode=123, s__version=0, skip=0, state=8560, Time=2, tmp=2, tmp___1=-12288, tmp___10=-2, tmp___2=3, tmp___3=4, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=-1] [L159] COND TRUE s__state == 8560 VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp61=9, blastFlag=2, cb=-4, got_new_session=1, initial_state=8464, l=0, num1=0, ret=1, s__cert=1, s__cert__pkeys__AT0__privatekey=5, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=-3, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=-4, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__cert_request=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=-8, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8560, s__verify_mode=123, s__version=0, skip=0, state=8560, Time=2, tmp=2, tmp___1=-12288, tmp___10=-2, tmp___2=3, tmp___3=4, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=-1] [L437] ret = __VERIFIER_nondet_int() [L438] COND FALSE !(ret <= 0) [L441] s__s3__tmp__next_state___0 = 8576 [L442] s__state = 8448 [L443] s__init_num = 0 VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp61=9, blastFlag=2, cb=-4, got_new_session=1, initial_state=8464, l=0, num1=0, ret=1, s__cert=1, s__cert__pkeys__AT0__privatekey=5, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=-3, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=-4, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__cert_request=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__next_state___0=8576, s__s3__tmp__reuse_message=-8, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8448, s__verify_mode=123, s__version=0, skip=0, state=8560, Time=2, tmp=2, tmp___1=-12288, tmp___10=-2, tmp___2=3, tmp___3=4, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=-1] [L651] s__s3__tmp__reuse_message = __VERIFIER_nondet_int() [L652] COND TRUE ! s__s3__tmp__reuse_message VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp61=9, blastFlag=2, cb=-4, got_new_session=1, initial_state=8464, l=0, num1=0, ret=1, s__cert=1, s__cert__pkeys__AT0__privatekey=5, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=-3, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=-4, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__cert_request=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__next_state___0=8576, s__s3__tmp__reuse_message=0, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8448, s__verify_mode=123, s__version=0, skip=0, state=8560, Time=2, tmp=2, tmp___1=-12288, tmp___10=-2, tmp___2=3, tmp___3=4, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=-1] [L653] COND TRUE ! skip VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp61=9, blastFlag=2, cb=-4, got_new_session=1, initial_state=8464, l=0, num1=0, ret=1, s__cert=1, s__cert__pkeys__AT0__privatekey=5, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=-3, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=-4, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__cert_request=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__next_state___0=8576, s__s3__tmp__reuse_message=0, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8448, s__verify_mode=123, s__version=0, skip=0, state=8560, Time=2, tmp=2, tmp___1=-12288, tmp___10=-2, tmp___2=3, tmp___3=4, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=-1] [L654] COND TRUE state == 8560 VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp61=9, blastFlag=2, cb=-4, got_new_session=1, initial_state=8464, l=0, num1=0, ret=1, s__cert=1, s__cert__pkeys__AT0__privatekey=5, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=-3, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=-4, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__cert_request=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__next_state___0=8576, s__s3__tmp__reuse_message=0, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8448, s__verify_mode=123, s__version=0, skip=0, state=8560, Time=2, tmp=2, tmp___1=-12288, tmp___10=-2, tmp___2=3, tmp___3=4, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=-1] [L655] COND TRUE s__state == 8448 VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp61=9, blastFlag=2, cb=-4, got_new_session=1, initial_state=8464, l=0, num1=0, ret=1, s__cert=1, s__cert__pkeys__AT0__privatekey=5, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=-3, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=-4, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__cert_request=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__next_state___0=8576, s__s3__tmp__reuse_message=0, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8448, s__verify_mode=123, s__version=0, skip=0, state=8560, Time=2, tmp=2, tmp___1=-12288, tmp___10=-2, tmp___2=3, tmp___3=4, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=-1] [L656] COND TRUE s__verify_mode != -1 VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp61=9, blastFlag=2, cb=-4, got_new_session=1, initial_state=8464, l=0, num1=0, ret=1, s__cert=1, s__cert__pkeys__AT0__privatekey=5, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=-3, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=-4, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__cert_request=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__next_state___0=8576, s__s3__tmp__reuse_message=0, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8448, s__verify_mode=123, s__version=0, skip=0, state=8560, Time=2, tmp=2, tmp___1=-12288, tmp___10=-2, tmp___2=3, tmp___3=4, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=-1] [L657] COND TRUE s__verify_mode != -2 VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp61=9, blastFlag=2, cb=-4, got_new_session=1, initial_state=8464, l=0, num1=0, ret=1, s__cert=1, s__cert__pkeys__AT0__privatekey=5, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=-3, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=-4, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__cert_request=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__next_state___0=8576, s__s3__tmp__reuse_message=0, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8448, s__verify_mode=123, s__version=0, skip=0, state=8560, Time=2, tmp=2, tmp___1=-12288, tmp___10=-2, tmp___2=3, tmp___3=4, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=-1] [L658] COND TRUE __cil_tmp61 != 9021 VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp61=9, blastFlag=2, cb=-4, got_new_session=1, initial_state=8464, l=0, num1=0, ret=1, s__cert=1, s__cert__pkeys__AT0__privatekey=5, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=-3, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=-4, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__cert_request=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__next_state___0=8576, s__s3__tmp__reuse_message=0, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8448, s__verify_mode=123, s__version=0, skip=0, state=8560, Time=2, tmp=2, tmp___1=-12288, tmp___10=-2, tmp___2=3, tmp___3=4, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=-1] [L659] COND TRUE __cil_tmp58 != 4294967294 VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp58=0, __cil_tmp61=9, blastFlag=2, cb=-4, got_new_session=1, initial_state=8464, l=0, num1=0, ret=1, s__cert=1, s__cert__pkeys__AT0__privatekey=5, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=-3, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=-4, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__cert_request=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__next_state___0=8576, s__s3__tmp__reuse_message=0, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8448, s__verify_mode=123, s__version=0, skip=0, state=8560, Time=2, tmp=2, tmp___1=-12288, tmp___10=-2, tmp___2=3, tmp___3=4, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=-1] [L660] COND TRUE blastFlag != 4 VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp58=0, __cil_tmp61=9, blastFlag=2, cb=-4, got_new_session=1, initial_state=8464, l=0, num1=0, ret=1, s__cert=1, s__cert__pkeys__AT0__privatekey=5, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=-3, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=-4, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__cert_request=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__next_state___0=8576, s__s3__tmp__reuse_message=0, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8448, s__verify_mode=123, s__version=0, skip=0, state=8560, Time=2, tmp=2, tmp___1=-12288, tmp___10=-2, tmp___2=3, tmp___3=4, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=-1] [L661] COND TRUE tmp___7 != 1024 VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp58=0, __cil_tmp61=9, blastFlag=2, cb=-4, got_new_session=1, initial_state=8464, l=0, num1=0, ret=1, s__cert=1, s__cert__pkeys__AT0__privatekey=5, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=-3, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=-4, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__cert_request=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__next_state___0=8576, s__s3__tmp__reuse_message=0, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8448, s__verify_mode=123, s__version=0, skip=0, state=8560, Time=2, tmp=2, tmp___1=-12288, tmp___10=-2, tmp___2=3, tmp___3=4, tmp___4=0, tmp___5=0, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=-1] [L697] __VERIFIER_error() VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp58=0, __cil_tmp61=9, blastFlag=2, cb=-4, got_new_session=1, initial_state=8464, l=0, num1=0, ret=1, s__cert=1, s__cert__pkeys__AT0__privatekey=5, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=-3, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=-4, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__cert_request=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__next_state___0=8576, s__s3__tmp__reuse_message=0, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8448, s__verify_mode=123, s__version=0, skip=0, state=8560, Time=2, tmp=2, tmp___1=-12288, tmp___10=-2, tmp___2=3, tmp___3=4, tmp___4=0, tmp___5=0, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=-1] - StatisticsResult: Ultimate Automizer benchmark data CFG has 4 procedures, 175 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: UNSAFE, OverallTime: 15.1s, OverallIterations: 35, TraceHistogramMax: 6, AutomataDifference: 9.7s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 7259 SDtfs, 16112 SDslu, 7753 SDs, 0 SdLazy, 4949 SolverSat, 1408 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 5.3s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 263 GetRequests, 136 SyntacticMatches, 0 SemanticMatches, 127 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.9s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=3197occurred in iteration=34, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 1.7s AutomataMinimizationTime, 34 MinimizatonAttempts, 2673 StatesRemovedByMinimization, 32 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.6s SatisfiabilityAnalysisTime, 1.7s InterpolantComputationTime, 3391 NumberOfCodeBlocks, 3391 NumberOfCodeBlocksAsserted, 35 NumberOfCheckSat, 3195 ConstructedInterpolants, 0 QuantifiedInterpolants, 632376 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 34 InterpolantComputations, 34 PerfectInterpolantSequences, 2752/2752 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...